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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d2a000)={r1, &(0x7f00008f2000-0x94)="738aa228d2ed7808d635992a8c1454ea203677eec9745a4afcb018a19dde2d1115ec8c61c81c480236ca63ac1ce98f8ecb1ee5a2f4a9b5977e148f538727520a3320c934a9d6328d4ee857a1e2b1d721aa95f59269326e85834c81e2cfb669c631e33f214fb346b88f2c01895a90e8bb04c205f2d7f73df0afc3778c9b41e86b970514c4b33ebcea0f38bfb35268ab28a17742bd", &(0x7f0000d28000-0xe8)=""/232}, 0x18) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00006b1000-0x10)={0x1, 0x40, 0x4, 0x0}) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) [ 151.463840] binder_alloc: 24572: binder_alloc_buf failed to map page at 20000000 in userspace [ 151.490285] binder: 24572:24578 transaction failed 29201/-12, size 0-0 line 2957 [ 151.510428] binder_alloc: binder_alloc_mmap_handler: 24572 20000000-20002000 already mapped failed -16 [ 151.521176] binder: BINDER_SET_CONTEXT_MGR already set [ 151.526529] binder: 24572:24578 ioctl 40046207 0 returned -16 [ 151.526570] binder_alloc: 24572: binder_alloc_buf, no vma [ 151.526595] binder: 24572:24586 transaction failed 29189/-3, size 0-0 line 2957 [ 151.549329] binder: undelivered TRANSACTION_ERROR: 29189 [ 151.554875] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/18 11:06:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x11) poll(&(0x7f0000f1d000-0x8)=[], 0x2000000000000304, 0x0) gettid() r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d74000-0xb)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005c6000)={0x0, @in6={{0xa, 0x0, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x2, 0xe393, 0x7fffffff, 0x6, 0x100000001, 0x400, 0x5, 0x101, 0x5, 0x1, 0xfffffffffffffff7, 0xdc2, 0x7, 0xee3]}, &(0x7f0000bf1000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000acb000)={r2, 0x6, 0x10, 0x3, 0xa9b6}, &(0x7f00002cf000-0x4)=0x18) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000feb000)=0x0, &(0x7f0000b25000-0x4)=0x4) 2018/01/18 11:06:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000090a000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00005e8000)=0x101) syz_emit_ethernet(0x3a, &(0x7f00004f0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "8acd6f26e1432aa7"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/18 11:06:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x8, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00002e7000)={r1}) 2018/01/18 11:06:08 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r0, &(0x7f0000018000)=[{&(0x7f000000c000-0x1)="1b", 0x1}], 0x1, 0x0) 2018/01/18 11:06:08 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) 2018/01/18 11:06:08 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() userfaultfd(0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0xfffffffffffffde0, 0x800, &(0x7f00006c5000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f00008af000-0x10)={0x0, 0x0}) select(0x60, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000261000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000273000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000b9000)=0x0) r3 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ab6000)={0x0, 0x0, 0x0}, &(0x7f000054a000-0x4)=0xc) fstat(r0, &(0x7f0000228000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000082e000-0xc)={r3, r4, r5}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a13000)=0x0) ptrace$pokeuser(0x6, r6, 0x0, 0x9) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/01/18 11:06:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00005be000)=0x0) sysfs$3(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/18 11:06:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000dde000-0x48)={0x2, 0x3, &(0x7f0000225000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 11:06:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a78000-0x8)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x8000000, 0x3}) r0 = creat(&(0x7f0000269000-0x8)='./file0\x00', 0x0) removexattr(&(0x7f0000b98000)='./file0\x00', &(0x7f000078b000-0x14)=@known='security.capability\x00') ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00000c5000)=@ioapic={0x1004, 0x3, 0x7, 0x7, 0x0, [{0x6, 0x9, 0x7, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x18e4c540, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x7, 0x7, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x2, 0x8, 0xffff, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x1, 0x6, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffffffff7fffffff}, {0x7, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x8000, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x0, 0x6, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x2ec4}, {0x0, 0x7, 0x4, [0x0, 0x0, 0x0, 0x0], 0xfd}, {0x64b, 0x8, 0x7, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x20274e02, 0x5, 0x3f, [0x0, 0x0, 0x0, 0x0], 0x7fff}, {0x9, 0x80, 0x3f, [0x0, 0x0, 0x0, 0x0], 0xb7}, {0x1, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0x5, 0x0, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x20, 0x0, 0xfb45, [0x0, 0x0, 0x0, 0x0], 0x200}, {0x9, 0xffffffffffff8001, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0xf2f, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0], 0x4695}, {0x854, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x3, 0x3ff, 0x7f, [0x0, 0x0, 0x0, 0x0], 0x75cc}, {0x7fff, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x9, 0x8, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xffffffffffffff81, 0x6, 0x5e, [0x0, 0x0, 0x0, 0x0], 0xd9b800000}, {0x2, 0x6, 0x536, [0x0, 0x0, 0x0, 0x0], 0x77}, {0x80000000, 0x46, 0x3, [0x0, 0x0, 0x0, 0x0], 0x5}]}) 2018/01/18 11:06:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000432000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000bcb000)={0x0, 0x9664}, &(0x7f0000a5a000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001fe000-0xc)={r1, 0x401, 0x30}, 0xc) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000228000-0x8c)=""/140, 0x0) 2018/01/18 11:06:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000608000-0x4)=0x0, 0x4) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) connect$ax25(r0, &(0x7f0000dc4000-0x10)={0x3, {"1e5ecb7dd0f667"}, 0xa92}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000048000)="2400000052001f00fff9f407002304000a14f5110800010001ffffed0800025d00000000", 0x24) 2018/01/18 11:06:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000c9d000)=0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000da000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000923000-0x9)='/dev/kvm\x00') ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e6a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ace000-0x4)=0xc) r5 = syz_open_dev$mice(&(0x7f0000ac1000-0x10)='/dev/input/mice\x00', 0x0, 0x20080) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r0, &(0x7f0000384000-0xc)={r5, r1, 0x61}) ioctl$TCSBRK(r2, 0x5409, 0x7) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x1ff}]}) 2018/01/18 11:06:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b2a000)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000901000)={&(0x7f00005e9000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000560000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000975000-0x3)="6900f7") lseek(r2, 0x100, 0x0) 2018/01/18 11:06:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000083f000)={r0, 0x1f}) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) readv(r0, &(0x7f0000d33000)=[{&(0x7f0000232000)=""/75, 0x4b}], 0x1) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000107000-0x4)=0x0) 2018/01/18 11:06:08 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000)={0x200, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x5, [{{0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xf, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2018/01/18 11:06:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000041f000-0x8)={0x0, 0x8}, &(0x7f0000ce7000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000093b000)={r1, 0x7ff}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000092b000-0xc)={0xffff, 0x1, 0xffffffffffff8001, 0x2, 0x1}, 0xc) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0xff63) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r2 = dup(r0) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r2, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r2, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r2, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x83, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f000065c000)=0x0) 2018/01/18 11:06:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000f89000)='/dev/snd/midiC#D#\x00', 0x3d701e11, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00006a7000)=0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000047d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f000007c000)=""/91, &(0x7f0000736000-0x4)=0x5b) readv(r1, &(0x7f0000c01000-0xa0)=[{&(0x7f000094b000)=""/21, 0x15}], 0x1) 2018/01/18 11:06:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b3b000-0xa)='/dev/cuse\x00', 0x0, 0x0) write$fuse(r0, &(0x7f000067d000-0x30)={0x30, 0x1, 0x9, @fuse_notify_retrieve_out={0x6, 0xf96, 0x0, 0x3}}, 0x30) pread64(r0, &(0x7f000092d000)=""/0, 0x0, 0x0) poll(&(0x7f0000efc000-0x48)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/18 11:06:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000627000)=""/178, &(0x7f0000cc0000)=0xb2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) sendmsg$alg(r1, &(0x7f00007a1000)={0x0, 0x0, &(0x7f0000ee4000)=[{&(0x7f0000deb000)="434c16a6307c6f8d38c8d735f8f9bd04baaed01fd6c5f70e7c813206e60dc0226b0be4cf2d4596f08aeb36c5768e6cf1fc2befa00d96c78d81ac35af30f8380d3486537584904ccbcbe6166b8c5eda5bacf58bc691d12feb3f8afb38108d33c3f6da5d3df290e756171ea66c828c0e86b81bbb5f5a6469f6246deb9e1629ab4bc7dfc5aec9dc", 0x86}, {&(0x7f00003e6000)="68d471545b652e30e92314db6da411ed50f6086ff4", 0x15}], 0x2, 0x0, 0x0, 0x20000040}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x80180) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x480001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x14, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000802000-0xb)='/dev/vcsa#\x00', 0xffffffffffffd677, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f000013d000-0x30)={0xeee, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000cd9000-0x4)=0x1, 0x4) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000dae000-0x1c)={0x1ff, 0x0, 0x800, 0x0, 0x20, 0x4, 0x1, 0x100, 0x2176, 0xffffffffffff0001, 0x6, 0x6, 0x0, 0xfffffffffffffff9, 0x2, 0x1f, 0x0, 0x101, 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)={0x77359400, 0x0}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/18 11:06:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000012000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000008a000-0x4)=0x195, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00009ae000)=""/4096, &(0x7f0000000000)=0x133b) 2018/01/18 11:06:08 executing program 0: openat$ppp(0xffffffffffffff9c, &(0x7f0000079000)='/dev/ppp\x00', 0x101200, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(r0, &(0x7f0000005000-0x3c)=[], 0x0, 0x44000) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x2, &(0x7f000000e000)='U\x00\x00\x00', 0x4) 2018/01/18 11:06:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x404601) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000003000-0x4)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000004000-0x8)=0x3) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000002000)=0x5, 0x4) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xf) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000)=0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000005000)={0x6, [0x1, 0x4, 0x60, 0x2, 0x4, 0xcb9]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000004000)=[{&(0x7f0000002000-0x7b)=""/123, 0x7b}, {&(0x7f0000001000-0x70)=""/112, 0x70}, {&(0x7f0000006000)=""/68, 0x44}, {&(0x7f0000006000)=""/97, 0x61}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000007000-0x7f)=""/127, 0x7f}, {&(0x7f0000006000)=""/158, 0x9e}, {&(0x7f0000007000-0x49)=""/73, 0x49}], 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000001000)={{0x0, 0x4}, 'port1\x00', 0x81, 0x40, 0x51, 0x2000000000, 0x4, 0x5, 0x8, 0x0, 0x3, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7d) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000007000)=0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000006000)={0x0, 0x1000, "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"}, &(0x7f0000009000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000006000-0xe)={r4, 0x4, 0x3, [0x5, 0x0, 0x5]}, 0xe) 2018/01/18 11:06:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1a5, &(0x7f0000cea000-0x20b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x16f, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0xbf, 0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x48, {0x200, 0x10, 0xf612, 0x10000, [0x401, 0x4, 0x55b, 0x9, 0x26f7, 0x10001, 0x1, 0x1]}}, @ra={0x5, 0x2, 0x4}, @enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0x6}, @generic={0x7, 0xf4, "eaef7a1534e0a080f724a194aee4cb1a646f0aa6d09f675f4a5fc388ea0962d02aedb91a0017a1395f85a77e06d1023f74d0f21afdb842f90455b148c0c28f565dee003b4b7f5a5adb0768b9d3bf35b30c70eb600fe716368d7e7dbdbb54ca6792407ec845dd8691ade17f5eaa725923e59b561adbea1f72d3eb25cf2c5137df9bd48c5665eae9831397910ee838a0027491876b0003501cb77e40c806832dce3caa1fa5dd47a13aed81d0aa6928371ea34a42d1431fbb3681a7553c4594a7ae775cffda2e0f2af6127cceed99f6c5b9f6e27dce99d80f0c50f3320a07dcc63b1ffe4e80702afa97b65c08f8f0613141d76144c5"}]}], @udp={0x1, 0x3, 0x13, 0x0, "6f6faa2522d16344f82778"}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0xbf2]}) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00009c9000)={0x0, 0x0, &(0x7f0000191000-0x50)=[{&(0x7f0000864000-0x2d1)="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", 0x2d1}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c99000)={0x0, 0x0, &(0x7f0000b09000)=[{&(0x7f0000029000-0x2b)=""/43, 0x2b}, {&(0x7f00007eb000-0xa)=""/10, 0xa}, {&(0x7f00005b6000)=""/0, 0x0}, {&(0x7f0000ae8000-0xd3)=""/211, 0xd3}, {&(0x7f0000dc6000)=""/199, 0xc7}, {&(0x7f000089e000-0x1000)=""/4096, 0x1000}, {&(0x7f000076b000)=""/232, 0xe8}, {&(0x7f0000c8a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e46000-0x76)=""/118, 0x76}], 0x9, &(0x7f0000326000-0x94)=""/148, 0x94, 0xfff}, 0x40000000) 2018/01/18 11:06:08 executing program 6: 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}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) times(&(0x7f0000331000-0x20)={0x0, 0x0, 0x0, 0x0}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000654000)=0x1, 0xfffffffffffffe26) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000947000-0x6)={0x1, [0xfffffffffffffff9]}, 0x6) dup2(r0, 0xffffffffffffffff) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ab0000)={0x0, 0x0}) 2018/01/18 11:06:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bc9000)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000295000-0xb)='/dev/adsp#\x00', 0x3f, 0x200800) renameat(r0, &(0x7f0000297000)='./bus\x00', r1, &(0x7f0000436000)='./bus/file0\x00') mount(&(0x7f00008a7000-0x5)='./file0\x00', &(0x7f00004e5000-0xc)='./bus/file0\x00', &(0x7f00001b1000)='logfs\x00', 0x400, &(0x7f0000bd5000)="ccb8ac9f22fe005def4736ced720918fdd7fde3451ab6d10b57d4c6b5b543655738ec81f85f3a876c0b1d942a6cafc7dee4b54823013451b77823890853db254111893f38a549daaad62cc5ca655be51083a84806a99186a1ce7f50c64e2ea920b4f34cc80cb4657457dd710df1ab4f005689743a655a01443b0ad746c0ce7df394561d3ccd2fcaa109501ecc7cf95318befba6cfb564aaf666006421d57cf042c74de7fbb4fbce8dd208680d9bda8d74cf0cc4b3f849410d09a6e18e08871313f595522316b5e881e8e91bd") r2 = syz_open_procfs(0x0, &(0x7f0000755000)='net/mcfilter6\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) 2018/01/18 11:06:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x9, 0x404000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000a89000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000fe2000)=0x1) 2018/01/18 11:06:08 executing program 5: r0 = socket(0x18, 0x0, 0x1) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r1}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000006b000-0x10)=@generic="1184b19cacfb89dd04d13880a90d9828") 2018/01/18 11:06:08 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x8a1c0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000012000-0xc)={0x10001, 0x7, 0x51, 0xffffffff, 0x0, 0x1c, 0x1}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000012000)='cifs.spnego\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x9)='vboxnet0\x00', 0xfffffffffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x85)="a9e9508695fe0b3030666c64ce59154d3d799256c6c3b65d7dc55ec17eb5b2a1d7fcd1ced3ee5333329471c18c81e88eeb401e754f568e15c726c560badc678bf95d46457d58948617e52b07f2e534b78ccfad26248920a076f868f74bfa0f66dcbd18138ae2f5093c74dc3dd25f7a497ca425acec8cdbeb82994a1ca9ab94012089469245", 0x85, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000012000-0x6)="13aa8826c27c", 0x6, 0xfffffffffffffff9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000004000-0xc)={r2, r3, r4}, &(0x7f0000004000-0x80)=""/128, 0x80, &(0x7f0000000000)={&(0x7f0000002000-0x40)={'crct10dif-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) sendmsg$nl_route(r5, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000002000)={&(0x7f0000001000)=@newlink={0x58, 0x10, 0xb1e, 0x3, 0x1, {0x0, 0x0, 0x0, r6, 0x0, 0x8}, [@IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x93}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x7}, @IFLA_IFNAME={0x14, 0x3, @common='bcsf0\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x810}, 0xc004) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r7, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00009dc000-0x8)=0x0, &(0x7f0000f77000-0x4)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000081b000-0x5c)={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, {0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0x1f, [0x28, 0x767e, 0x8000, 0x0, 0xfff, 0x0, 0x0, 0x3]}, 0x5c) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x20141, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000fd6000)='/dev/midi#\x00', 0x400, 0x10000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000529000)={0x5, &(0x7f0000520000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000581000)={r2, 0x2}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000514000-0x20)={0x1ff, 0x0, 0x10001, 0xed}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000086b000-0x10)={r3, 0x9}) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000916000-0x4)=0x2280000000009, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d87000-0x8c)={0x0, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008b7000)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d3b000)={r4, @in6={{0xa, 0x0, 0x9138, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008d9000)=0x8c) sendto$inet6(r0, &(0x7f000025f000)="", 0x0, 0x0, &(0x7f0000bcc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6(0xa, 0x80803, 0x80000001, &(0x7f0000636000-0x8)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fe6000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/18 11:06:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x4) chroot(&(0x7f000009a000)='./file0\x00') r0 = syz_open_dev$mouse(&(0x7f0000c0b000-0x12)='/dev/input/mouse#\x00', 0x4, 0x80302) accept$llc(r0, &(0x7f0000136000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000416000-0x4)=0x10) mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') getcwd(&(0x7f0000177000-0x23)=""/35, 0x23) 2018/01/18 11:06:08 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ffb000-0x10)=@req={0x50, &(0x7f0000000000)={@generic="148ce1dfa039806efd611a5b4bfd7f6c", @ifru_map={0x5, 0x2031, 0x6, 0x80, 0x0, 0xe111}}}) setsockopt(r0, 0x114, 0x8, &(0x7f0000000000)="", 0x0) 2018/01/18 11:06:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001d5000)='/dev/sequencer2\x00', 0x280000, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00000ac000)={{0x2002, 0x5001, 0xf, 0x1, 0x10000, 0x0, 0x1, 0x40, 0x100000001, 0x3f, 0xfffffffffffffff8, 0x3, 0x0}, {0x0, 0xf004, 0xe, 0x3, 0x9, 0xffffffff, 0x9019, 0x7, 0x6d42, 0x1, 0x2, 0x4, 0x0}, {0x6000, 0x3000, 0xd, 0x81, 0x100, 0x4, 0x0, 0xfffffffffffffffc, 0x4, 0x2, 0x7, 0x100000001, 0x0}, {0x10f000, 0x5000, 0x1d, 0x8, 0x2, 0x3f, 0xfffffffffffffff9, 0x9, 0x8, 0x3, 0x4, 0x0, 0x0}, {0x2, 0x0, 0xc, 0x8, 0x800, 0x0, 0x2, 0x7ff, 0x3, 0x8, 0x100000000, 0x5, 0x0}, {0x0, 0x3000, 0x8, 0x1, 0x7f, 0xf8, 0x7, 0x9, 0x1, 0xf7, 0x5, 0xfffffffffffffffe, 0x0}, {0x0, 0x2, 0xa, 0x1, 0x8, 0x6e, 0x81, 0x0, 0x17, 0x7fffffff, 0x9, 0x5, 0x0}, {0x10000, 0x0, 0xb, 0x400, 0xfffffffffffff8f5, 0x800, 0x20, 0x7fff, 0x3, 0x4, 0x7, 0x64a, 0x0}, {0x105001, 0x2000, [0x0, 0x0, 0x0]}, {0x1, 0x10f000, [0x0, 0x0, 0x0]}, 0x10, 0x0, 0x100000, 0x400180, 0xa, 0x800, 0x2, [0x80000000, 0xbf, 0x4, 0x7]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b78, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r0) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f000063d000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:06:08 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000012000)=0x0) wait4(r1, &(0x7f0000014000-0x4)=0x0, 0x1000000, &(0x7f0000014000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000cf9000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000983000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000c2f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007ae000)=0x10, 0x80000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000132000-0x9)='/dev/vcs\x00', 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f000024e000)='/dev/sg#\x00', 0x7, 0x0) r4 = accept$netrom(0xffffffffffffff9c, &(0x7f0000c2f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000527000-0x4)=0x10) r5 = socket$pppoe(0x18, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000bfc000-0x4)=0x0) r7 = geteuid() getresgid(&(0x7f00007a2000-0x4)=0x0, &(0x7f0000be3000-0x4)=0x0, &(0x7f0000774000)=0x0) r9 = syz_open_dev$evdev(&(0x7f00003e8000-0x12)='/dev/input/event#\x00', 0x400, 0x1) r10 = openat(0xffffffffffffff9c, &(0x7f000082d000)='./file0\x00', 0x400000, 0x6) r11 = accept4(r3, 0x0, &(0x7f0000994000-0x4)=0xffffffffffffff65, 0x800) recvfrom$inet6(r0, &(0x7f0000a12000-0x90)=""/144, 0x90, 0x0, &(0x7f00003d0000)={0xa, 0x3, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7fc00000000000}, 0x1c) r12 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000321000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r13 = openat$vcs(0xffffffffffffff9c, &(0x7f0000275000-0x9)='/dev/vcs\x00', 0x2c0, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000092000)=0x7, &(0x7f0000946000)=0x1) sendmsg$unix(r0, &(0x7f0000fc9000-0x38)={&(0x7f0000cc3000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000363000-0x70)=[{&(0x7f0000291000-0xc6)="5ffb3b888fa57b05fdc75a205b97e8a9f4c8967ba06bdd20746ed7f8b573e3a769fda6d0c92a784aeb64a60bf7cfd5beb44a7868dd566859d2961b22464d8a8fc10571b10b1d2823d725245e81b7e0f4d9627da3ece66694af5c455c99b7b29f8f9c032cea866f84e25d8fe735aa72eb5da88dee84dd999d439ed17d0bab2dd474ecac32b7acd9656f57e78f36c634dab30e0f8b43ada629f58792d30cbf700bedf6205c309eca268a4b36777fea627c2b664ee0fde1dfb4ed712fc07c7d0a10f4e2ff4e5286", 0xc6}, {&(0x7f0000c92000-0xbc)="b625d30930ecac69e65c1b4622f1512ef0eef9728c5f2a394630bd89f04e6a83e24ca02ab184cd3f563014208416d0d0a629675e71d540a0d2971a5c67faf030149faa0af03b2c54b6cb78526f8d61b907ae1ea35a26ae7d1b34b5a8469f26be58cbd1d2096a4541144a91903d5c2557e8fe7addec75a14dbf954f12fce775fca6bfd4dbca798a9c7a3d4bd1ceb7dd9daa1e890f8273af5698903da34a854e53215040e4eae03f6dfe452422b42b2cc98c3b33d54336a5c97e27bbaf", 0xbc}, {&(0x7f00001a8000)="abcebdc2459c51f95276f8a7ee892c2de62e889f04547447cfcb1ccbcd20e9c766321ddbcb85168cd27f201133da1db70e2946ef6e7881bb2e96db4a2628e4b039561a04be1da4929bc2ec241bd5917529d89814b55f955205f71a30eec44ce25c50343550c753db0a6cc7599e47e955724cab4be5f1d6", 0x77}, {&(0x7f000040a000)="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", 0x1000}, {&(0x7f0000c45000)="6938764b3fa33785258f8c4d59a241c90c21157f060ba7bcccbd6a", 0x1b}, {&(0x7f0000279000)="31407b8dd2c7467d67d60632c72845a8549401f05e743829112c618dbcfb48da862840934578590536713d0681150a25ced45d52f4391670da66ebee1a3d81ebb4f562d2b8101fb50418f839e327ea645cf00660bcfc4c2ff544cdd094889a3dd3ecd95c06c4eb19c4fc52879cefef95bc9c1b08ad5397358c1fc11d541b3d75df5716063daf86abef8dcd2edfb172d60b6b01d7325001a69794cec52f905d36b6d46020aa79f70ded972f80faa977f851b76c2a44c7de0e1b4216c4", 0xbc}, {&(0x7f0000565000)="e735a24efe7689bb8e8d4a6e144f96972af6a2e286b0f67802c1cbab7142c6487c6a6ff35db82d133d998c0746c678cadbfa77dedc179c2246c21f56a80f30630ac97b90f4244110489f7d93062771386da6fa24618ef1f5f4efccc5e329b81adebb69ad636a9d4c1b54a337072b076fa421e5ec9e4cf47c086531a566ac3de3430320cda3c3121280988354b8a4edfeec4d1bb4caa5e9a803e5b82b0208bb3313703d8bef79310f3e81aad5ad9fc6aba811e28e6194019b7f9906bbcf4beafb9448ad416bde7192abd63194a64d8f2af5a790607d7472e9c14442f9611951b5f7d4caa0529832f61d039f", 0xeb}], 0x7, &(0x7f00001ea000-0x80)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r9, r10, r11]}, @rights={0x18, 0x1, 0x1, [r12, r13]}], 0x80, 0x40}, 0x0) clock_getres(0x0, &(0x7f0000044000-0x10)={0x0, 0x0}) 2018/01/18 11:06:08 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f00002a4000)="") 2018/01/18 11:06:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000025f000)='/selinux/access\x00', 0x2, 0x0) accept$inet6(r0, &(0x7f000000e000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000384000)=0x1c) r1 = creat(&(0x7f0000678000-0x8)='./file0\x00', 0x80) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007d3000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000703000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9b000)=0xe8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000987000-0xc)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000571000-0x61)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000562000)=0xe8) r6 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007f4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000095000-0x4)=0xc) r8 = fcntl$dupfd(r4, 0x406, r4) ioctl$int_out(r8, 0x2, &(0x7f0000765000-0x8)=0x0) r9 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004cd000-0x4)=0x0) r11 = getuid() stat(&(0x7f00006b3000)='./file0\x00', &(0x7f0000c80000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000a07000)={&(0x7f0000860000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00009de000-0x10)={&(0x7f000061b000)={0x2498, 0x8, 0xb, 0x100, 0x4, 0x0, {0x0, 0x0, 0x7}, [@generic="3587eb5f26e7933873943665cc251e0dab5d6ccb0a4c49a1181919c694d36d775ba7549059bc89f1ec33e37de224894d1aecf2c5e38249b061775ce186671232f1ad8a07709e8caba12cc4f9a6385da302804ae612cd0311ee3bdbb1733c3ad014baf3469747c05d167cbade83e624aeebd7d302b51d", @nested={0xd4, 0x5c, [@typed={0xc, 0x7e, @pid=r2}, @generic="af85a3106798f3d3dc7569504b880a00e0d9cb3ea0a74f9917276c6ac15df9e529", @generic="cd66b46f9ed132f4b405e0472b160f1c1035f1bb011ba103fcd56fa65e817bb8", @generic="f47b732a2f76f236b817d9af8c6294f77872269d38e3376b7d6b592a5ccaf80aeaff98b3fc86329bb4e661e2f6bfcfb03601127b5c5c4c60d59b7efdf3858ace8a7292031d7bf9b28ed48d80c12c58fb69d034212d62b10137fad710ef8b9405cbf19ec4c32567198e47d8b47d9f5fe27252a531b753a53263b06d27cf767140f55c"]}, @nested={0x28, 0x92, [@typed={0x18, 0x10, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x95, @uid=r3}]}, @nested={0x111c, 0x62, [@generic="2d020611600b7dc1dab50329b81d75c71ba0f0b8e812cb29f9261320609bdfd94b93c1018430a62bd563d83f97049eb65a432671940c7e40d834f93446c1a69bd4f291bfc61cfdde9c25e55e6763724cb9f57291c513c66bca8739543caae0a72f5ec11fbaf177", @typed={0xc, 0x33, @u32=0xffffffffffffff07}, @typed={0xc, 0x17, @fd=r4}, @generic="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@typed={0xc, 0x35, @uid=r5}, @typed={0xc, 0x78, @pid=r6}, @typed={0xc, 0x7c, @pid=r7}, @generic="7c399b1614e4dffb4f7e5b2016e40b8d4ecb92331b72b4285e125f71789db39b3e8be8fb6cae37c73a53d30dd009af7731c671f252501f889490800bb49d78226b0b8b2fb5ba9181e16ac4322097bbb96cfa99c8baeca9634720c0", @typed={0xc, 0x7d, @u32=0x8}, @typed={0xc, 0x4d, @str="5ec32e00"}]}, @generic="", @nested={0x1044, 0x45, [@typed={0xc, 0x8a, @ipv4=@empty=0x0}, @generic="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@typed={0x8, 0x53, @void=""}, @typed={0xc, 0x8a, @pid=r9}, @generic="c26dfd5a51ffe411af5c85d34c3bb121bf714e8f9c63fd60899dfd42cb086fc1"]}, @typed={0x8, 0x1b, @void=""}, @typed={0x18, 0x1b, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @nested={0x184, 0x64, [@typed={0x10, 0x95, @u64=0xffffffff}, @generic="7f711a1078fc086376", @typed={0xc, 0x5a, @pid=r10}, @typed={0xc, 0x1a, @uid=r11}, @generic="8f766fac9a3a6bb6e1f89d9d1f6d542552592051b6eca078d279705c1b948a6c2348b69f53651dae336c5ed6c634d2349e473dd4b845df113c88a132bd06177b8bae6508cc34ead13b55c7211d0235669ac0431a99f6667b317b65812b0908b1c1d9a8bf838659aac655509bbd9e24053d8396d1efc8a47d3b354d1ea0693fd39ac90038d5d41f969f278399a5ea75b69ab3a4b9113ca734f95d5caddb2240d35e15c00eb5e63d13440f2cfb9d90f3b9f7c1dca150ff139c2ce1a6ff0043a706b77a4aeefc6ea56d749a", @typed={0x84, 0x43, @binary="df76c7b3325d52e1c899f6017aac19d9bb36fa1882d659c1aa7d21b78e21f950c82dd8b34e95d479310d7d58df1dd0977547ea7c4f3eddcbb32006de0f2a25a1a2b5eb0cd546199cfbdec2c172f077939a3e86195f460470d649ed8a8a6962dd975587b34dd529184e6d196e0e8f28e15bc7e214d150553c462604"}]}, @typed={0xc, 0x6, @uid=r12}]}, 0x2498}, 0x1, 0x0, 0x0, 0x40}, 0x800) add_key(&(0x7f0000847000-0x8)='big_key\x00', &(0x7f00003b7000+0x731)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f22000+0xd83)="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", 0x500, 0xfffffffffffffffe) 2018/01/18 11:06:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000351000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007c2000)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000c97000)={{0x5, 0x1, 0x8, 0xffff, "fb910a2ac53b0b9eb1321c6164a6b2150245d125f7cb11d127f5a7dce3d3d90b2c82c802d85dc179b4e0aa6b", 0x698417d3}, 0x0, 0x0, 0x6, r1, 0x0, 0x7, "c7223e3f1fadffac7eb4a9355823054e2dcf18a11153409b66c25cb1fc38e8a8ce971ba3f985594d16d98ab1597d65004ed801c1fd05f655abfd485262e9d12f", &(0x7f0000e75000-0x1a)='em1em1[wlan0trustedbdev-!\x00', 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0x0, 0x2, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c9f000+0x723)='/dev/vcs\x00', 0x200, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000235000)={r2, &(0x7f0000d08000)="ebc79f5d9d129689e4eb76228576f4cdb32d8812efa3775eaaa7bb37d53d66aa8fa76a377c62c09573dea2da7cabd88c8ca42bc2e95595686665debb725b4b19185fec2998df13b28260d021cca52a40393b6cb1650da01ee9300b68f28c777255288bb11e7b98d5cfef", &(0x7f00007a6000)="98ca7b03973713e1cdee122a7a7608e713492882bc733fca43488d71884e3998771e9bda4ceea6fe3bd01da86b5926da808e646cab81e74ac7c41abd198dcce3d739740c40fa112dc2210ae600684756059d79c6897ad83764efe29fb2410d5583b79b3ed53c05f1225d5375f84b9eca434c14d1324fbcff6a1cdf78ce745144d258a385fca27c4efe7e0599e43e904841d95c2da73556b608a66d415873e259a4b379e6be127f18", 0x3}, 0x20) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000054f000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000b41000)=0x0, &(0x7f00000ad000)=0x4) connect$l2tp(r2, &(0x7f00000c0000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x3, 0x4, 0x2, {0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}}}, 0x32) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000042000-0xa)={{0x3, 0x0, 0x0, 0x0, "b94757ab246a67ec498c971017283edbb26cf3b7fb9b561dd4bea403762312685b7d242d7afdc2c746fa2c93", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:06:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x80, 0x3ff, 0xd1bf, 0x76, 0x9, 0x7a5a, 0x100000000, 0x10000, 0x81, 0x8, 0x0, 0x6, 0x800, 0x40]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000001000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000)=""/70, 0x46}, {&(0x7f0000000000)=""/209, 0xd1}, {&(0x7f0000002000)=""/200, 0xc8}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/95, 0x5f}, {&(0x7f0000003000-0xe)=""/14, 0xe}], 0x6, &(0x7f0000001000-0x76)=""/118, 0x76, 0x3}, 0xfffffffffffffff8}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000000000)=[{&(0x7f0000002000)=""/24, 0x18}, {&(0x7f0000002000-0x1)=""/1, 0x1}, {&(0x7f0000002000)=""/4, 0x4}, {&(0x7f0000002000+0x92e)=""/93, 0x5d}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000002000-0x31)=""/49, 0x31}], 0x6, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x7ad}, 0x9}], 0x2, 0x40, &(0x7f0000002000)={r3, r4+30000000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={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) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x7, 0x0, 0x4, 0x2, 0x20, 0xa0, 0x0, r5, r6}, {0x1, 0x1, 0x1f, 0x1c2b, 0x5, 0x31d1, 0x5, 0x6}, {0x0, 0x8, 0x9, 0x7fffffff}, 0x9, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xd934d51f787fc3f}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x7, 0x0, 0x3, 0x5, 0x8, 0x9940}}, 0xe8) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r2, 0x8, 0x80000001}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x100000000, 0x9, 0x6, 0x0, r2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r7, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x200}, 0x8) 2018/01/18 11:06:08 executing program 0: clone(0x0, &(0x7f0000010000)="", &(0x7f0000003000)=0x0, &(0x7f0000009000-0x4)=0x0, &(0x7f0000001000+0xf7f)="") r0 = syz_open_pts(0xffffffffffffff9c, 0x30200) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x9) personality(0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/18 11:06:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7ea7f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a44b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205a00000000000000085bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee828", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0xffffffffffffffe1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:08 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x1, 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000811000-0x1c)="2f6465762f06782300", 0x0) fallocate(r0, 0x21, 0x0, 0x87d7) 2018/01/18 11:06:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000057f000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000884000)={0x0, 0x6, 0x0, 0xa829, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x7, 0x0, "3743c8383244dbfa49ef2181846bfba6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresgid(&(0x7f00009bf000)=0x0, &(0x7f0000223000-0x4)=0x0, &(0x7f00001da000)=0x0) fdatasync(r0) 2018/01/18 11:06:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffe0b, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000305000-0x8)='./file0\x00', &(0x7f0000c4a000+0x67)='./file0\x00') ioctl$LOOP_CLR_FD(r0, 0x7003) flock(r0, 0x1) 2018/01/18 11:06:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") mkdir(&(0x7f00006c8000-0x8)='./file0\x00', 0x40) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000668000)='/selinux/policy\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000652000-0x8)='./file0\x00', &(0x7f00003e9000-0x20)={{0x0, 0x7530}, {0x0, 0x7530}}) mknod(&(0x7f0000123000-0x8)='./file0\x00', 0x100, 0x2e00) r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r1, &(0x7f0000307000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$ipx(r1, &(0x7f00003de000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006c9000)=0x10) 2018/01/18 11:06:08 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00007fc000-0x8)='./file0\x00', 0x40, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r1, &(0x7f0000e7f000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) inotify_init1(0x800) 2018/01/18 11:06:09 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f0d000-0x11)='/selinux/enforce\x00', 0x400800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000000000)={0x0, 0x2e, 0x3, @thr={&(0x7f00008ab000)="557ae33faacda4b9e754ee24139b7dcefa1b4573a1b6d8c054493eca228d854b912d4149921395ea94c6bd99d346bc86f20409ec14a5d922a299650c4bee99f8b1a5825e3b25b6da9aad44022203856e9a2a39ac2da8158d5ca293b8ead17c057bd4a3e3c7b216b06ad734fb7c42781a4c81bd9ee8337cd330612d0753e27784c5ebab33c506c97a81d036f9b9a7ba37c2e7e3877064abe5d3e7fffa2b952f7b0d0ab99266bc61feca6744c6354262692e", &(0x7f0000000000)="8b832e123dd8aefc7b41d40d8d8e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r2 = dup(r1) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r2, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r2, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r2, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f000093e000)=""/244) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) statfs(&(0x7f0000bf5000)='./file0\x00', &(0x7f00001c6000-0x78)=""/120) clock_gettime(0x0, &(0x7f0000000000)={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_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000e30000)={0x8, 0x3, 0xc00000, 0x0, 0x80, 0x56200a54, 0x100, 0x4, 0x0, 0x7, 0x1, 0x5, 0x0, 0x0, 0x7, 0x4, 0x8e, 0x9, 0x930}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00003f3000)=@pic={0x9, 0x6, 0x200, 0xffffffffffffffdf, 0x7fffffff, 0x1, 0x4, 0x6, 0x40, 0x793c, 0x10001, 0x1, 0xa64, 0x3, 0x401, 0xfffffffffffffffb}) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000ddf000-0xa7)=""/167) r3 = syz_open_dev$mouse(&(0x7f000076c000+0xa57)='/dev/input/mouse#\x00', 0x8001, 0x400) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000140000)=0x24, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000079000-0x4)=0x4, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 11:06:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f6c000-0x4)=0x4, 0x332) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621e, 0x4) sendto$inet6(r0, &(0x7f000027d000)="9f7e3a81", 0x4, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000431000+0x758)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e6e000)=0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00004c6000)={0x11, 0x3a, &(0x7f0000d40000)="7f7ee6665ca154d8a03b8aaffc0b5fd0a515d600c22a4646884575cbf6e1b011ac66bc6141c3cc2d05810774fe63b156d807adaf86c29b0bfbcd"}) 2018/01/18 11:06:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f00006f9000-0x4c)={0x0, 0x35, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7b000)=0x0) timer_delete(r0) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) syz_open_dev$audion(&(0x7f0000e90000)='/dev/audio#\x00', 0x10000, 0x46a002) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/01/18 11:06:09 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000)={0x80000000}, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00004f1000)={0x1, [0x0]}, &(0x7f00008bd000-0x4)=0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b", 0x1}], 0x1, &(0x7f0000164000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}, 0x1) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000073d000-0x90)=[{&(0x7f0000082000)=""/44, 0x2c}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000057e000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x40000) accept$nfc_llcp(r2, &(0x7f000048a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a45000-0x4)=0x60) unlink(&(0x7f00002fa000)='./file0\x00') 2018/01/18 11:06:09 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x10, &(0x7f0000001000-0x6a)="", 0xfffffffffffffeb7) 2018/01/18 11:06:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000393000)=0x0) lseek(r2, 0x0, 0x4) r3 = add_key(&(0x7f0000a27000-0xa)='blacklist\x00', &(0x7f0000104000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dc0000)="", 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r3) write(r1, &(0x7f000014d000)="", 0x0) close(r0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00004da000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:06:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a17000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000f4e000-0x10)={0x2c0b4f83ed69ecfe, 0x0, &(0x7f000087a000/0x1000)=nil}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r1, r0, 0x0) 2018/01/18 11:06:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x104, &(0x7f0000703000-0x104)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffcdf, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @dccp={{0x1, 0x1, 0x4, 0x1, 0x9, 0x0, 0x0, 0xc, 0x5, "e55697", 0xfffffffffffffff7, "5cdb93"}, "25b010b9ceccf1c0d458b951b4e2039c13a978b2632bce2ea44eb459cd859db752eedbb751afcc9d2bb1484b2fb4fc34cd9a5ebe2a221a9a5fae3cdc3356b0fad5536623304ff975818f8b04b0fdb3794f03ef8eb5b70a3783eef36739f5a9cab1059f662cd416bf140e7e78f690b567f2825d7c0fbf2e2a4c8c36228d0c1a239e34aa34fe7941913521706f661e413dd0fb3b435333a87af4fb6987edeaae63659385f96a1a809f1c0b4c92cc304cf6fddb7c50457545feb326443c67f7de0db7e5efe0585bcfe4bf30139801e9b0e2a82a"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000928000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000af5000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100000000}, &(0x7f00002cc000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000221000)={r1, 0x7, 0x30}, &(0x7f00008c5000)=0xc) getpeername$netrom(r0, &(0x7f00007b4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000631000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005f9000-0xc)=@sack_info={r1, 0x8, 0x54}, &(0x7f0000819000)=0xc) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000452000-0x4)=0x0, &(0x7f0000d58000-0x4)=0x4) 2018/01/18 11:06:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x18040, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000b17000-0x4)=0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/18 11:06:09 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000001000)=0x0) 2018/01/18 11:06:09 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x3e, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lremovexattr(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000004000-0xb)=@random={'security.\x00', '\x00'}) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000c76000-0xdb)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair(0x5, 0x8000f, 0x800, &(0x7f0000a46000-0x8)={0x0, 0x0}) sendmsg$inet_sctp(r1, &(0x7f0000401000-0x38)={&(0x7f0000bba000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000258000)=[{&(0x7f0000323000-0x8b)="b502b0d38343ebe91e96795fd6d5e3f062fb891fd8914f9602f2e30d90fe921f5994211e348b800c7d00a40656a77fd9e94567fb945f7ea613bbdbdb2f9a5227755925c1d86a75f504047404bfa0a290163b401c81577219a5e73dcab7d623fa90cf63a7410c3bcf3e42a90acabbc725c8aaec4a5be828d1b03a30c0db6362917da791252dea5efd4d3efd", 0x8b}, {&(0x7f000019b000)="a00e5efe5c627bf34d430134cbab3c73ee970c2cc6b2d853004eae9a9bd87ae5efbeca378fa2bd53959cdffeb646d5a4328804bbc3bb12c94bacbc7bdb37b2ba29169b92eca85bf6c161444c260e746d9efc8f56771934d03694fb10758b7e7929f7c79f2cd5", 0x66}, {&(0x7f00003d0000)="cf9aca280797d3b32f12f1aa4dc4323be2ab39fb84617dc693c6f2bfb456dca3d24477b8689d7b1384a809dfa87bcbb35babef81649bd424f3e9f0e7f7c6019d1e7153fbb8bbdded4a79878c0520f05c95a2d1ab894c6e46d235eecebcab07749c4cb1d15459513117f95a71dbc65359f61c9d18a3bfe9fd3f7e0d323f749354ec886c4b365416c85838cd2028dd93dca4b1a1e1da4de58d9cd9c4b536d17b7c7d9c6d2a5a71aa9eac59f3634e2d4c4eb86330323e039cafeab5c23c8d2c3bdc1a8913cfaaf7b3703e62bcb9d66a065d2d3d800e8d75c4c8324f5c02ce3ae63f67886d326ed10cebcfee14", 0xeb}], 0x3, &(0x7f0000089000-0x30)=[@init={0x18, 0x84, 0x0, {0x6, 0x9, 0x2, 0x80000000}}], 0x30, 0x4000000}, 0x4880) 2018/01/18 11:06:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0xfffffffffffff001, 0xffffffffffffffb8) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:09 executing program 6: 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}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) flock(r0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a5b000)={0x0, 0x40, 0x80, 0x7fffffff}, &(0x7f0000dd2000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000555000)={r2, 0x7ff, 0x20, 0x101, 0x0}, &(0x7f0000d29000-0x4)=0x18) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008a8000)='/dev/vcs\x00', 0x101000, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000898000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00007a8000)={0x4, r1, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) r4 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') pread64(r4, &(0x7f00001ce000-0xf2)=""/242, 0xf2, 0x0) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000a73000-0x90)=""/144, &(0x7f0000ccd000-0x4)=0x90) 2018/01/18 11:06:09 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000087f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000653000-0x4)=0x0) 2018/01/18 11:06:09 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005ca000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f00007c0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002d5000)="d3d1e98fc906077c90f3f2f2dd7318df689877bee5d4893e014dfa5299b4a3cefe6d4e98500bd86cdedc7dc5c9fc411baa066fcdd2074a190d23f687357803ea185723fa7d39cf01597ec75d2c93cedc33b46aa7432f18b99548f15f713eefb51e55b862dbd652b8d1bd61e58d7ffa603678d8d7eebfb8acea94963dd0a8b45543ae444780503a9262284a273c1ae8d3ff2d42286c89a716bc690ebb6999aa0f38249c0934c0ec6b8864dabe6e1e8d", 0xaf, 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000000000)=@l2={0x1f, 0x82, {0x9, 0x7fffffff, 0x10000000, 0x7fffffff, 0x8, 0x8}, 0x8, 0x1d1}, 0xe, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="", 0x0}], 0x1, &(0x7f0000bb1000)=[{0x1010, 0x109, 0x8000, "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"}, {0x80, 0x119, 0x1, "1fe93968f590a1e2ce9d2f85ec7e74228e3d93a1239d5a5d4c8f76456a2857c1c561d6bb5c2e9093ae25fb14255dce8f1b136b8f00eb529a507e491925e1466d90d1582bc8dba7d3f8e84f7f8b904e392ec1eb5e6c57264cf7c2794c84609ee16efe964aad20787116a9"}, {0x48, 0x119, 0x1, "40dfe3b86b2c1a092119d42d95e8ec1a023d51446957e4719c9bf254241c0ce85929c3cc4ea7ab58d4876fda138b5ea7d9b76f"}, {0x108, 0xff, 0xfffffffffffffff8, "73a2f62fe51ce4041c7c4e52ae17b253654b0a57e9a777c9ae1941878d745a4bf7f8b5de240a5f6ee98641d88f00d7e2eef9038dc860fecf39656ba7dd25d313720c9d2adf71a58501a4f54866f006e5acdb23c1e4fd6dd8e7254303210fee0996b109fecb453d4c2f62a39bb6133efc4aa23df1802a3fc14a364182a3add95c2514d2bd77ebbf05a8c82852071317492e7141a014822d3aed1e31540585b187194c17bb9c0d8fb7791b99cdab8c506fb488e6670614454e1ec64dac071b8333fa259bada7fccbd1658e652c1fff775c5b9511a90fa4130d25dff3e7738a0f393a0dc0d5d41adfcc9c1e4422e876bf80fb71"}, {0x58, 0x10c, 0x8, "f81bc94bb1698e81eb7cf7d8d63a92c119edea9d81e1d86ab8f33ac443494ca701e20b8af88c68045a21625df4504b3d82c685407237b8daa3c47963563adba9eeef360e"}, {0xd0, 0x199, 0x9, "884706684307eb85868b01208dac1be12d6426faf65da36f4da402263a22b284909657bd02a6f145d8e965548731ed9b17e5fac60d67539f5426d136d4c058e4838c871bba9c2fa1ed5a72878c3a30217df7d6d7dcc057b531e9a65288503e3feda618bb2fe658cc927b36ed3e280b3e2d740c0fe533f77d59b0767688120eded6e0628bb949d2a310f02f331d813f8a8f7848ad2f622759bd38ef6b4d83b9ccb5d714e1e1b9be249a6b5ceb5873e3d3d52bd722bdc079b2498a"}, {0xe8, 0x10c, 0x2, "e1ff989489963ee42989346e1472d1c1c1bb23232054ce656220d596caf8a4fbc9b949c37947ce91eb3d91a6e39128cb617ba7f26c24bb2bc24a83017a95b536d48e7318e584dcea0bd97dcd67adfbe9fc982824d089a2084f733bc4cd3593af3151e0051a38fcbe44adc7960cd0878f0c9c27b150b4c26fa72d1732c47d05defe54d5c7516e8e8b3ddeb2e62cf7f5992545990dd426effe68cff32a360729d3f998c0bec58e190ee955a95f2d48835721bafa2b9619c2ddd989f53c4a3b78164a01665d373ea4e6b8f82cbfe73afcf53448"}], 0x13f0, 0x40800}, 0x40000) 2018/01/18 11:06:09 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000347000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00003d0000)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000000000)="2b9776626f786e6574302700", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000071000-0x78)=[{{&(0x7f00004cb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f85000)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000034000-0xf2)=""/242, 0xf2}], 0x2, &(0x7f0000000000)=""/215, 0xd7, 0x6}, 0x100000000}, {{&(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000070000)=[{&(0x7f0000230000-0xde)=""/222, 0xde}, {&(0x7f0000001000-0x51)=""/81, 0x51}, {&(0x7f0000001000-0xfa)=""/250, 0xfa}, {&(0x7f0000721000-0xb5)=""/181, 0xb5}, {&(0x7f000054b000-0xff)=""/255, 0xff}, {&(0x7f0000000000)=""/222, 0xde}, {&(0x7f000034a000-0xe2)=""/226, 0xe2}, {&(0x7f0000107000)=""/4096, 0x1000}], 0x8, &(0x7f0000001000-0x3a)=""/58, 0x3a, 0x17d}, 0x1}], 0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000003000-0x5)={@multicast1=0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000002000)=0xc) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000)={0xe9, 0xfff, 0x1c00}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x98, 0x0}], 0x1, 0x0) ioctl(r3, 0xc1004110, &(0x7f0000002000-0x9c)="") mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f0000010000)={0x27, 0x5, 0x6, 0x6, 0x7, 0x8, "88c4fefb5025e047f96de7201f8501b4a978b544ef9a2954c5c2ef9b6228881eafa49b62fe5c5f3856b7284292a6ca54c9778d5637bbac6ad130001a9876a1", 0x10be}, 0x60) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000011000-0xbc)={0x8, 0x1, 'client1\x00', 0xffffffff80000003, "1f73a0b4956c3c82", "ff02e0c4ccfbaf770d95cedd8ad0cbc0c9e3114f8fc10ca46edd13dda995872e", 0x91, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:06:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) write$sndseq(0xffffffffffffffff, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(0xffffffffffffffff, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(0xffffffffffffffff, &(0x7f000057c000-0x8)=0x0, 0x8) readv(0xffffffffffffffff, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f00000a9000)={0xee, &(0x7f0000507000-0xee)="1b040458dddc1fcfcb99e2eefd02aeb8de9a11d3c995046a3076c1df203e8a1ddb90e3d2f54eec87f04c824bffa9e0fad0217a0c15792a0177f2a01946c8d28317c334f42b9fa011322fcc2803254cd6eb418cd87659cb235d27bbcbbb3ebee4c9ff9430d09b93b4a3864dde7fca962bce587d45d1b8c87f85dc2b9061ab72613e615c2b43f921ccc938d12260c058b03924f866fba86d01c6b24a318e4b46a5845ac28b5ec7e54d8a439931ed54f757677d5b1151db63d1828812dd60faff033858ebc2ce640efec2404eddcc3da7074a090ec267ed428fac2daee993fc5685356a8ee908b081688ba16948df3c"}) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000311000-0x21)=""/33) write$eventfd(0xffffffffffffffff, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(0xffffffffffffffff, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) readlink(&(0x7f000094d000)='./file0/file0/file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001c7000-0x10)={0x1, &(0x7f00009a6000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) shmdt(0x0) 2018/01/18 11:06:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000ae2000)=0x0, 0x800) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f00007a0000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a40000-0x8)={0x0, 0x0}) r1 = accept(r0, &(0x7f000047b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000086d000)=0x10079) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000bb4000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) recvmsg$kcm(r1, &(0x7f00003a3000)={&(0x7f0000008000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00004db000)=[{&(0x7f00000c6000)=""/24, 0x18}], 0x1, 0x0, 0x0, 0x1}, 0x40000002) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/18 11:06:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00006f2000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000434000)=0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00003ee000)={@multicast1=0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000233000)=0xc) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000562000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000e93000-0x4)=0x0) 2018/01/18 11:06:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0xfe, 'rfc4106(gcm(aes))\x00'}, 0x58) setns(r0, 0x4000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) execve(&(0x7f0000852000)='./file0\x00', &(0x7f0000542000)=[&(0x7f0000c92000-0xe)='aead\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000e66000-0xc)='!@eth0wlan1\x00', &(0x7f0000ab2000-0x40)='rfc4106(gcm(aes))\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00003c1000)=[&(0x7f0000d38000-0x40)='rfc4106(gcm(aes))\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000824000-0x1)='\x00', &(0x7f0000548000)='rfc4106(gcm(aes))\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) sendmsg$nl_xfrm(r1, &(0x7f0000195000)={&(0x7f00004e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c10000-0x10)={&(0x7f0000ebd000-0x130)=@newpolicy={0xb8, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) recvfrom(r1, &(0x7f000069d000)=""/164, 0xfffffffffffffce0, 0x0, 0x0, 0x0) 2018/01/18 11:06:09 executing program 2: mmap(&(0x7f0000000000/0x364000)=nil, 0x364000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000d4000)="2040f2c18bb5fd4fec8a31a075858d6d58deff4a68ba11a2cdc5d1d2b0e99c9798e4f6586db334af4614466abdbf627db31b695efbf5055002a836697783c7d9b909eb4b5e76aa5c56680828d4ed10a214fe7753adde8179fbf4c6ef26437d3e3c0d590e3493f979a67440e94db86e5e7e08380de65d48dd4df812eb831038bbed4d3c21a42e87086a872f4d235289d02cdb7a688e464d3e8d641ba6ec8cba5b0e7da5be999a0050b87fd2562fd705769627a14f7ce107edf3f35d09e0b61060eb08814942c9db1ae7b82fc83fa64ee56db4e4a044b3113bab8f129599874948263c6746fa391c", 0xe7, 0x4004004, &(0x7f0000312000)={0xa, 0x0, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, 0x1c) r1 = socket$inet6(0xa, 0x4, 0x8) r2 = syz_open_dev$sg(&(0x7f000032c000)='/dev/sg#\x00', 0x4, 0x400000) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00001cc000-0xf6)=""/246, &(0x7f0000261000)=0xf6) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000363000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$bt_l2cap(r2, &(0x7f000035e000)={0x1f, 0x5, {0x5, 0x100000000, 0x0, 0x1, 0xfffffffffffffff8, 0x800}, 0x10000, 0x1000}, 0xe) 2018/01/18 11:06:09 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = semget$private(0x0, 0x4, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r3, &(0x7f0000016000)=[{0x2, 0x4, 0x800}, {0x1, 0xfffffffffffffffe, 0x1000}], 0x2, &(0x7f0000001000-0x10)={0x0, 0x0}) bind$can_raw(r2, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000015000)=[{&(0x7f0000015000)=""/44, 0x2c}], 0x1) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000006000)={"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"}) 2018/01/18 11:06:09 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='autogroup\x00') ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000002000-0x70)={[{0x4, 0x100, 0xfffffffffffffff8, 0x2, 0x8c, 0x0, 0xbb9, 0xcde9, 0x7, 0xfffffffffffffff8, 0x38, 0x5, 0xfa4}, {0x5, 0x8001, 0x2, 0x3, 0x8, 0x5, 0x200, 0x7ff, 0x3, 0x0, 0x10001, 0x46, 0x800000000}, {0xf6f, 0x2, 0x7, 0x6, 0x0, 0x1, 0x4000000000000000, 0x3, 0x8, 0x5, 0x1, 0x2, 0x4}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x0, &(0x7f0000002000-0x40)=@raw=[], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0x49, &(0x7f0000002000-0x49)=""/73, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 11:06:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000fa000)='/dev/rfkill\x00', 0x200, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00002ac000-0x9)='/dev/dsp\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioprio_get$uid(0x3, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ae9000)='./file0\x00', 0x100) r3 = socket$pppoe(0x18, 0x1, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ed5000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/18 11:06:09 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000ad1000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000fca000-0x78)={0x40002, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x9, 0x7, 0x9, 0xffffffffffffffff, &(0x7f0000e9e000-0x10)=@common='bridge0\x00', 0x8, 0x80000000, 0x6}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r3 = syz_open_dev$sndseq(&(0x7f0000eef000)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000010000)={0x6, 0x3, 'client1\x00', 0x4, "0a5fb5666dd2cdc8", "f97e24114d1f87cb4bfaf9f63e99a5ee68028895fdca823586dcc4700e4ea4c3", 0x1, 0x9c7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005e0000)='fdinfo\x00') setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000448000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) fcntl$lock(r0, 0x7, &(0x7f00003b1000)={0x5, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:06:09 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) 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}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000209000-0x10)='/dev/sequencer2\x00', 0x220000, 0x0) r1 = open(&(0x7f00000e2000)='./file0\x00', 0x4000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000068b000-0x4)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0xd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000086d000)={r1, r0}) 2018/01/18 11:06:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/18 11:06:09 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r0, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f7f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00003bf000)={0x0, 0x0, &(0x7f0000f82000-0x70)=[], 0x0, &(0x7f0000f81000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000c29000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 11:06:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000050a000)='/dev/vcs\x00', 0x2000, 0x0) setns(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00004ee000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000cd7000-0x4)=0x1, 0x4) syz_open_dev$adsp(&(0x7f00001bd000-0xb)='/dev/adsp#\x00', 0x28bd, 0x800) 2018/01/18 11:06:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffff83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000097f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000492000-0x38)={&(0x7f0000e8f000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000d1a000)={&(0x7f0000dce000-0x160)={0x160, 0x6, 0xf, 0x4, 0x5, 0x3, {0x0, 0x0, 0xa}, [@nested={0xcc, 0x32, [@generic="cf3ecc08320893db3ad32d77087365e1ee4105b05c96faaa374a9cd94bcdb16193d7dfff3027a4a8971b02223fe408bf1337122eda1f68f9304d08b95aa24ad15d085390c65576b3c0deadb2e72affb3b77c7dd36341d9dc22c138a5b147f1fdd1cd4638d92f732e8f460aa09281e9d1077aa783513381995a4f671a116e8a9b23ae63e401cc604e6548a26163a846e1f4e6e08b73c21f7287cef082ddb6cca52550904e5f9ee4ee20c2f40180eb9feb5cc958c475128b228f042de430905f994727875c4987e3cf"]}, @generic="a94b9bad37cb7746837bbc48fbeb20cb77457d1adc633b94b735423a44da86eaeb1e0944b14a1c87cee652d99d5712cff4ae49bfde3cabaff4becd2c0d388843d831aed0f4172b409b421948fa63a8059b49145e34cf03e9af3b9e20061bdec99994b56049c9fbed8ed3638acc7769c192f8", @typed={0xc, 0x96, @str='\x00'}]}, 0x160}, 0x1, 0x0, 0x0, 0x20000840}, 0x40) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) dup(r0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) inotify_init() sendto$inet(r0, &(0x7f0000bed000-0x1)="10", 0x1, 0x4007fff, &(0x7f0000a32000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 11:06:09 executing program 4: mmap(&(0x7f0000000000/0xb41000)=nil, 0xb41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b42000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) bind$netrom(r1, &(0x7f0000949000-0x48)=@full={{0x3, {"ef6c28374739a8"}, 0x2}, [{"e6fa38f0ba616f"}, {"a53c15a1fcdc01"}, {"fe8229d53dc14a"}, {"1aed25db61a79f"}, {"eb05d48d6b9c39"}, {"4b879f1fecf370"}, {"d616f766c8a885"}, {"2d6d84099ec897"}]}, 0x48) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000816000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa2000)=0xe8) r4 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a04000-0x4)=0x0) r6 = getuid() stat(&(0x7f00005bd000)="e91f7189591e9233614b2f66696c653000", &(0x7f0000461000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b43000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b42000)=0xc) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000b43000-0x4)=0x0, &(0x7f0000496000)=0x0, &(0x7f0000679000-0x4)=0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b43000-0xa)="e91f7189591e9233614b", &(0x7f00003d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b43000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b42000+0xe28)="e91f7189591e9233614b", &(0x7f0000b43000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b43000-0xa)="e91f7189591e9233614b", &(0x7f0000b43000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a40000)={0x0, 0x0, 0x0}, &(0x7f0000697000)=0xc) r15 = getuid() mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00002a9000-0xa)="e91f7189591e9233614b", &(0x7f0000b42000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgrp(0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b42000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b42000)=0xe8) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b42000)=0x0, &(0x7f0000243000)=0x0, &(0x7f00001f0000-0x4)=0x0) r20 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000078f000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b42000)=0xe8) stat(&(0x7f000053d000-0x11)="e91f7189591e9233614b2f66696c653000", &(0x7f0000993000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000036c000-0x4)=0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000b43000-0x4)=0x0, &(0x7f0000b42000)=0x0, &(0x7f0000b42000)=0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b42000)="e91f7189591e9233614b", &(0x7f00004a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b42000)=0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b43000-0x11)="e91f7189591e9233614b2f66696c653000", &(0x7f0000b42000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000b42000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000b42000)={0x0, 0x0}) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b42000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b42000)=0xe8) getgroups(0x1, &(0x7f0000884000)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001e0000)={0x0, 0x0, 0x0}, &(0x7f0000523000-0x4)=0xc) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000042000-0xa)="e91f7189591e9233614b", &(0x7f0000b42000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000097000)="e91f7189591e9233614b", &(0x7f0000579000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000097b000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005f1000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000488000)=0xe8) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000731000-0xa)="e91f7189591e9233614b", &(0x7f0000b43000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000148000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b43000-0x4)=0xe8) r40 = getgid() mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b42000)={0x0, 0x0, 0x0}, &(0x7f0000600000-0x4)=0xc) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b43000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b42000)=0xe8) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000b43000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b42000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000971000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080b000-0x4)=0xe8) r46 = getegid() mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008eb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b42000)=0xc) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000219000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b43000-0x4)=0xc) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b42000)={0x0, 0x0, 0x0}, &(0x7f0000b43000-0x4)=0xc) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b42000)={0x0, 0x0, 0x0}, &(0x7f00003d9000)=0xc) getgroups(0x1, &(0x7f0000629000)=[0xffffffffffffffff]) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r53 = dup(r0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000460000)=[{&(0x7f0000996000+0x973)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f000066c000-0x20)=[{&(0x7f000043c000-0x60)="5b3ca3eb5b8126a412c63db7863eb123fa8d190b2676d238bcba2e61563fb0c6568374c98514f91c5e69652fecb95725a35356b22479bab896de122d6c5fa418488f8e0cd16355efa2dee462c666fe55c1dd9156993d27b52dffcdd1d66f2954", 0x60}, {&(0x7f0000b42000)="c101c11feec69697e1822d2b0dd63cbaadd80783192c9b33f870100eb5ad9ea861774409462630707dc1571eed437866ffc375ce530821f481b2e9d830cb505d168810e823e817b5bd8a82bb6aea91fa670ec6643ea78d1787f09bbcf013c0fec9fef74194e3432a0b67e203d7693ea91aeecf8a7fe9b6c4f474ce47524b53453759a5a0e24c8c4b0b252c3cf87bde72bfc035f31c2d93881b6904be54d1a9451f16045fc2beb4a93344541934547b9425e01c1df4879e53a2e7b019751ba244883a4ff0280f8bc9b26cf13005d3d4c9ee4b860175a2a072e43f98d9aa7f563b1df9973cb96be7", 0xe7}], 0x2, &(0x7f0000b42000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x40c0}, {&(0x7f0000b43000-0x13)=@file={0x0, "e91f7189591e9233614b2f66696c653000"}, 0x13, &(0x7f0000b42000)=[{&(0x7f0000b42000)="1e3c89f05dc387e9e65067d56c3f78da5400f4baffaba2c294d44a078fc7393073d3958de738482becc409a36694b28bc6d567e0622878656ffa9164df190e2e4c8444ff99c93fe26ef1c961ad22083ecb00907141e90b30de783dfdd383f1e32f3351e513f1264bc8924114cf7d081b47a0033445cd108da2fd90", 0x7b}, {&(0x7f00001e0000)="e11da0bfbc4468bd7431ad53612a66a0a15822a6b246d9", 0x17}], 0x2, &(0x7f0000b42000+0x54d)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x158, 0x4801}, {&(0x7f0000b43000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000056000-0x30)=[{&(0x7f0000853000-0xb1)="7a349ec220d59eb7aecedefcb08a1440c7dda4813a006d7310d4c7e14e706b683834cb383455fced5db4884fe54f274e7289470daffb10fb895a2794b2ae4898f9d77065f2c51e8bbc106d5230d20bb97d116d7cefaeb64761d8b319f6a51b2e919287778bd8a21a00e5f152d2ec81a6326816079af890976bd37760f81b935c43e2f3c480674ada68bc8709fd8ff4d2bfe7d839bbe488258072ce9795043eaa5f1b48c1d11e1a7b35bbf3d6ccd01e062e", 0xb1}, {&(0x7f00003a7000)="a0c6b8facade669b96a42a1b103c2350f46ad5cdc3276f692d8645d90b65b0d59c0261ef5beb6d4f1595ffa0fa56ebcaa1ff8092e3bbe16894824f2d791e96b6d806b1bfa0dc8b76033498732af4521396fd7d0f95a12932a6c2b4b16c3478ac3d1cdc376bb4100dbfbb545dc1f68ee97a274e5969aed52bdd8055fde004d6adffb00d632bc0478aa4feeaa635f6b862fb7482bb59cd8a7efde17fda4c6b6dba818261bbb15fe268ea662e094b1a6606431d9a9af52c52e7feb836e1409f17dbe7b0a5be8a723a6c03f8726d14934c7643e5eb51a94afbb3e0ab5af1a19142ea0fa8c6", 0xe3}, {&(0x7f0000b42000)="70b98d030d468dd40795dccf0f628f8abfa063491cec275096fcbc1f701a1b8868e0ac28814673f3d0c8c0dc", 0x2c}], 0x3, &(0x7f00005a8000)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x80, 0x0}, {&(0x7f0000b43000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000b43000-0x50)=[{&(0x7f000083a000-0x66)="b0cda71f1619b526d0cfa981270af3bbfcd436e048f5c6b57dbe1b5228dbd5f58e41507bed0ef15c9cc1bad0f6b4c37ad70b5fa34021d4c4b21f130a7d3870eafa4d32342e33c85ce594bec50b642ebbe46885ce7429e992438d9fc0d0b1c17906d5f1d28e1a", 0x66}, {&(0x7f0000a33000-0x19)="de311678761f42badcd30ddfb50097ff3ac49f78e2d1f7dfb8", 0x19}, {&(0x7f00004ea000)="8d26879aff264832a789929e428bd61fc45facccef8929fe47a15e9c615bc0f8ac98b3d5e5e5f96fded19e644fb1270f6267ad200483fdc0bc98248f29fc44feade4ec7673ce47414587cc117b4832df8525", 0x52}, {&(0x7f0000040000)='\x00eq', 0x3}, {&(0x7f00002b5000)="3a74306473ec439cb446fe63b6eb643d86c9327676d6739fbc8258664d8ed590752d91692b5121314f08dac778988fbb36d88b722459c140f2d07a3e21189c7c765134687becd175f1f63a78802cc99fb92c3e0a480ff01bf04bf5e96bcf7892cb6dfb1ecab2d509f6f9b982f8de88564d4cc918aa", 0x75}], 0x5, &(0x7f0000b43000-0x80)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}], 0x80, 0x0}, {&(0x7f00007b9000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00005ba000)=[{&(0x7f0000210000)="88cebead32d858d74c62a4b9d2bbaffac04aff17f0091029ebdf531ab4a72bfaab5c1bec57efb8fdcbf941fe63254ae72ddf857a807c280c126fa9c9ad32d87456", 0x41}, {&(0x7f0000b43000-0xc5)="cb4558643a0937385655dedee22b2a1a18c0bce35cd0909740917205d94f95cbea28236b4aa4efc2e8074360a86e60758fa75472e21d23d98749e02eb8c7448a5163ede5aadc0e22f02ebf76349efb9c74535ce37b4e0a540e95e17517bd74a3a1b74b1a296ecfd9868088643420cf896da18a3160837848d1b7027c32636ad6bc6b0b979f94a925d2503ec8181557d044b3dae1549b172c9b78280165798dc44e7f5133124f01d69199b515ea69da5a6fc16fff832d30c97ba7e1e5005a7db7d1097c78c1", 0xc5}, {&(0x7f0000b43000-0xa9)="0d2fa0f4b0333dc925771f362e0d30e05f343642b3a5500f8da1cbb8583b705e7021328e8c147211641888168fd852dc505830a6acd08503d48b073884e40a63e67b1696e783964584797dd785ae8a8abe59cbb3a01b1053393d0f256f4ac37e9cba15c96a8516df128f3bc237bb30e3260e127d77576e48294c516b73702650618bea47b242ecefe8785ec7e03c25fa1c5d5ffe3bce4a665291b258bda41151f558fe82045ca5383e", 0xa9}, {&(0x7f0000512000-0x5a)="e4763efc77777b48aa1727c1c17b46b6c4d2b4e55936e6599ab883a31822c50734870bd7eec3b61c1273d921319791cedcfb176f55c660683d5bc90a0254d6479a5655f4137bf7c49dd2050f6c7972c1445eda1e08a46f5f2fca", 0x5a}, {&(0x7f0000b43000-0x10)="2c41d2995d72f0c2af82bb66ce53260e", 0x10}, {&(0x7f0000b42000)="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0x1000}, {&(0x7f000046f000-0x87)="126baa14743e23601822551ba1b8b95a95cb9cc3446f468c1c755b83a4358a114e26d1baae00cb3821076b50a256d68c05b437d587a3322691af23faf4f62d6fcfe0c54547b5ee39d54565c871401385d00e7e4fa99d56fe4a77135b4fc57d2d5382bf8d09c660a3b09b9bfd48cdab36ef7d6671cd82c67bbb84dfafdeea8af4c26fd42cb5d616", 0x87}, {&(0x7f000030f000-0xa4)="a108a66aa62408e58e936da63f864ea699b14f8a518d570690893d5873711942008767825565c8ba41dcc629de71b14a81e40ff2c3b81f1fea72c04edffe72cc85b83f4b20b30e0fead7ba0990fd0e092e4c013a8fc2630d281391958b13f71c49e00ffa5e1d211963f48bb02f2baf3676e6830f84cdc6efd291230985342bba05e241b1424faf307647d096835c2a2cd8e32b0ad31e54350b1b96404332acc8f071b6d5", 0xa4}], 0x8, &(0x7f0000963000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}], 0x58, 0x20000000}, {&(0x7f0000050000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b42000)=[{&(0x7f0000b42000)="", 0x0}], 0x1, &(0x7f0000b43000-0x20)=[@rights={0x20, 0x1, 0x1, [r53, r0, r0]}], 0x20, 0x80}, {&(0x7f000043d000)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f00009ba000)=[{&(0x7f0000b42000)="4d90f2aa873e8142722e2d94e7bb1c9820f63a813fd0a40d9afa333cb9d395c71ecff6996af7616bef1a2640d1cfeaa85130d48fa1eb9c386d0d35485c9a208b880fe5c6df4e6b1bd7ca9fedd3a3fb394d567103a8ac8d82d9ec93b6ef18bbf8cdcebacee3feb2d729256bdae92d17568a8b57ec93b31f9ed767f851e3fb08579a3bb88f684484ff134ece9cca23e32a3da59964919e904f85bfbaa87bcd4926266f0f1c577785c100a36efd577498de42ef282cb2f4c2be18d245f1556e62d73686167d5447db8f1893f4dcce77d52cd13bdcd84d363101d20aba458226fbe7bec1ca538682e5457af50c5fd70025680af97f", 0xf3}, {&(0x7f00004f1000)="d03ad48267afa2ee303b1a0d0f1695caaa28317a3e136177406b60ec4270046cd4c532bb365a475fcc33bcf4824eea06948a006b01be804e514bfd7ed483f4ec24dbc347dc16e8c010fe4b0b7931aa9107df91151ad6f008c6ca0f5d8b5f909df56d6422a57e5ce054acbe6fb4042f1310d83fb54df8cbdfe5d63e800550c80da59ae1448ac45cee663689fd24714bf36bbe8b76083cbbb611e79849c2beb545be8fd6b2dbc5ddb478b6519cb6ad71ad8bada3e1d30b7059f955521f45933efb9445ce6a5ed0e897a264761ae33195367300688276679c3ef95b93b143563872e66237e82ae7ea0e157003e8a5c9beed06069d0a58232cc9", 0xf8}], 0x2, 0x0, 0x0, 0x84}, {&(0x7f00007b8000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000b42000)=[{&(0x7f0000b42000)="1f2b17b59c9010e2c2dbc090ac8723bd56999f78996223b1a5d55cb317f921feb646e4eb9fdb8fb0c4cb6334380095da24d6e8f9d45e844ffb61fabdfa9071de75559c208cbe0bc4453374062192cce45557bdb9e5cae0d30f239af909619af5014ae740af84a83cad0a0b7b6e218d92fdb4cdd8eafcb133fdbfc021165aae0540960a189f0f0e836078f4d3d3a25c463e21cd5e281029d11d892ec3857fc01602cf275544633bf486784159d0ecc76827c810200244", 0xb6}, {&(0x7f0000b42000)="b0a8548ce73f222dbc62ad9651340edaf8b965716ff3d93413231a87da37863430d4b24dcb154cba09677943590e72c6c04586256d52efce4f37585f9d496f945919db179950b2f2ec238d8b8d5b48f348a8403ccb46eda6419409e36c9ffb55cf9d5f245c4f8f927678c6d0932583b08fa1363ef409bc7810377222c0d52abad7c30b3926fde41e5679ea57575589d0e3616c9c7fa21a8f62ac372188b5ed76aeb219830a0c4fb544ff29ea37b59941dfd15351c16629bd3f", 0xb9}, {&(0x7f0000b42000)="3cc7ae750c3aef6fdedefb33a25bdfe9d60ec1069d38fe1abf048ba2834949a11663f18e0ea9c3aa23104e7e59beb9ae1f3e81acd441e25f14c3c03fdc5974774bccc52d8f529bcbac3f66481570ca52eaaf06fe3b6cb07b4d75ab2ae0d4f989bcf3995101f6202781db727dd6e2cfcd99c75de70c99900244cb9e56c015eaf0e4bc16a79451f67f67a841", 0x8b}, {&(0x7f0000390000-0x96)="5a318e3dfeb7e9c4af3bb4280dcf5523c1015bb175bf0fdc7bc4a1815884ea41565201323df9854a3371bf927a1b4185bd9a2c21bae7c562075349d678f84ffa91b0c0453e7ac37da929c1dcf9ec458887785740bbb1cbda539fcd3244ff3c47044a90ad075a393c4160a5ef2edd614d9bdd8af5f5f7ca754f77ac0ea9de441e4a50082ae3ae0dcfca94b5c6f40800e02ee437097e01", 0x96}], 0x4, 0x0, 0x0, 0x40000}], 0x8, 0x8000) listen(r0, 0x0) epoll_create(0xf9) epoll_ctl$EPOLL_CTL_ADD(r53, 0x1, r53, &(0x7f0000ac0000-0xc)={0x2, 0x0}) 2018/01/18 11:06:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000c37000-0x14)={0xfe0, 0x0, 0x71, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f000080b000-0x24)={0x0, 0x3, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000242000-0x24)={0x400, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) 2018/01/18 11:06:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fdc000-0x4)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:09 executing program 0: bpf$OBJ_GET_MAP(0x7, &(0x7f000048d000-0x10)={&(0x7f0000ffe000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000036d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) umount2(&(0x7f0000665000-0xe)='./file0/file0\x00', 0x0) 2018/01/18 11:06:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004a6000)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008cc000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c57000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000054000)={0x0, 0x0, 0x0}, &(0x7f0000879000-0x4)=0xc) fchownat(r0, &(0x7f0000b85000-0x8)='./file0\x00', r1, r2, 0x400) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f0000fee000-0x8)='/', &(0x7f000008e000-0x8)='./file0\x00', &(0x7f000003d000)='ramfs\x00', 0x0, &(0x7f0000142000)="") r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f00006f2000-0x1)='/', r3, &(0x7f00005ac000)='./file1\x00', 0x0) 2018/01/18 11:06:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setrlimit(0x6, &(0x7f00007c2000-0x9)={0x4, 0x8}) bind$alg(r0, &(0x7f0000768000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000b1b000-0x38)={0x0, 0x0, &(0x7f00002f7000-0x10)=[{&(0x7f00007df000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xffffffc3}], 0x1, &(0x7f000032f000)=[], 0x0, 0x0}, 0x0) readahead(r1, 0x7ef1, 0x40) recvmsg(r1, &(0x7f0000763000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000fc7000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/18 11:06:09 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000afc000-0x4)=0x0, &(0x7f0000057000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000041a000)={{0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, {0xa, 0x2, 0x39c35cf1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x8, [0xfb, 0x5, 0x2, 0x81, 0xc900, 0xff, 0x1, 0x7]}, 0x5c) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x1, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x14, 0x20, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:06:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006c6000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000f40000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000461000-0xd)='/dev/snd/seq\x00') stat(&(0x7f0000d30000)='./file0\x00', &(0x7f0000574000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:06:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000551000-0x8)={0x0, 0x0}) fcntl$getown(r0, 0x9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000642000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f00001a0000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/18 11:06:09 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x220040, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000012000-0xe6)=""/230) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0xfff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000003000)={r3, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() fcntl$getflags(r0, 0xb) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, r2}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r0, &(0x7f0000960000-0x9f)=""/159, 0x9f, 0x8, &(0x7f00008d6000)={0x77359400, 0x0}) tkill(r5, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c8b000-0x16)='/selinux/checkreqprot\x00', 0x400401, 0x0) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x9) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007fd000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) eventfd2(0xad63, 0x1) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a4c000)={r0, 0x2, 0x1, 0x7, &(0x7f0000b4d000-0x4)=[0x0], 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000629000-0x18)=@add_del={0x2, &(0x7f0000037000)=@common='ip6gre0\x00', 0x5}) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000bbf000)={0x0, 0x0}, &(0x7f00007df000-0x4)=0x10) pipe(&(0x7f0000a4c000-0x8)={0x0, 0x0}) close(r1) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x2, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000818000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/18 11:06:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002c7000)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000fd0000-0x14)={0x0, 0x1f, 0xff, 0x2, 0x1c9a, 0x7fff}, &(0x7f0000ced000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000046000)={r2, 0x8, 0x20}, &(0x7f0000cf4000)=0xc) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/18 11:06:09 executing program 5: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/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_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x7e, 0x0, 0x1f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b02000-0x18)={0x1, 0x0, [{0x4000009b, 0x0, 0x0}]}) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b04000-0x8)={0x0, 0x0}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000719000-0x11)='/selinux/enforce\x00', 0x234840, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) 2018/01/18 11:06:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000001000-0x10)={0x7, &(0x7f0000001000-0x38)=[{0xff, 0x1, 0x4, 0x400}, {0x0, 0x2, 0x1ff, 0x6}, {0x0, 0x100000000, 0xfffffffffffff801, 0x2}, {0xd5d0, 0x101, 0x8, 0xd34e}, {0x1ff, 0x3, 0x1b, 0x9}, {0x8, 0x3, 0x4, 0x80}, {0xfed3, 0x101, 0x7fe2, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cb8000)={0x0, 0x0}) ftruncate(r0, 0x9) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000f07000)=[]}, 0x10) fsync(r1) bind$inet(r1, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 11:06:10 executing program 7: prctl$void(0x20) r0 = syz_open_dev$mouse(&(0x7f0000c12000-0x12)='/dev/input/mouse#\x00', 0x9, 0x501000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000343000-0x20)={0x2, 0x0, 0x10002, 0x163}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000-0x10)={0x7fff, r1}) 2018/01/18 11:06:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000821000-0xd)='/dev/usbmon#\x00', 0x7, 0x10000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000249000-0x10)={r0, r1, 0x0, 0x1}, 0x10) seccomp(0x1, 0x0, &(0x7f000094c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) accept$unix(0xffffffffffffffff, &(0x7f0000fd2000)=@file={0x0, ""/92}, &(0x7f0000141000)=0x5e) msgctl$IPC_RMID(0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004c1000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f000007e000)={0xf99, 0xfffffffffffffffe, 0x1}) getsockname$ax25(0xffffffffffffffff, &(0x7f00009ea000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000122000)=0x10) sync_file_range(r2, 0xffffffff, 0xb96, 0x7) 2018/01/18 11:06:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000057b000-0x8)='./file0\x00', 0xfffe, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = add_key(&(0x7f00005c6000-0xb)='cifs.idmap\x00', &(0x7f00004da000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000099000-0x4e)="845c2a3b50be215593e6705d9d68921f220e7ee6f2b1ef9b7a122f418630f1602269fd7c4c2bafbb64614371ec23bb3e027795134b81419ca3d0ef000522504f53f7f1f2c43f54f3876b0264da91", 0x4e, 0xfffffffffffffff9) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000c3000)='/dev/qat_adf_ctl\x00', 0x109000, 0x0) r2 = add_key(&(0x7f00007fa000-0x6)='.dead\x00', &(0x7f00000d8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r2, 0x7fc, 0x3, r2) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f000039d000)={[{0x5, 0x7f, 0x6, 0x1, 0x4, 0x0, 0x401, 0x100000001, 0x7f, 0x2, 0x0, 0x7fffffff, 0x3ff}, {0x400, 0x100000000, 0x4, 0x2, 0x1, 0xffffffffffff8000, 0x7fffffff, 0x4, 0x7, 0x401, 0x0, 0x9, 0x8}, {0x5, 0x8000, 0xf84, 0x88c6, 0x9, 0x0, 0x80000000, 0x8, 0xffff, 0x100000000, 0x2, 0xfff, 0x6953}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00007a3000)={0xa, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) lsetxattr(&(0x7f0000538000)='./file0/file0\x00', &(0x7f000023f000)=@random={'security.\x00', '.dead\x00'}, &(0x7f0000535000)='.dead\x00', 0x6, 0x2) r3 = socket$inet_udp(0x2, 0x2, 0x0) exit(0x40) fgetxattr(r3, &(0x7f0000d33000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000f04000)=""/0, 0x0) keyctl$negate(0xd, r2, 0x8000001fe, r1) 2018/01/18 11:06:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) timer_gettime(0x0, &(0x7f0000a9c000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x8, 0x0, 0x0, 0x0, @tick=0x7ff, {0x0, 0x0}, {0x0, 0x1aa}, @quote={{0x0, 0x1}, 0x100000000, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, r2}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0xffffffffffffffff, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:10 executing program 6: 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}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000db9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000+0x2d3)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000001000)=""/173) keyctl$search(0xa, r0, &(0x7f0000001000-0xa)='s\x00\x00\x00\x00\x00\x00\x00\b\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) 2018/01/18 11:06:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000c05000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000044000-0x4)=0x14) fstat(r1, &(0x7f0000a2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d8f000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @in=@multicast1=0xe0000001, 0x2, 0x1000, 0x2, 0x7fff, 0x2, 0x20, 0x80, 0x32, r3, r4}, {0x1, 0x6, 0x7, 0x7ff, 0x3, 0x20, 0x7f, 0x1000}, {0x2, 0xffffffffffffff76, 0xff, 0x2}, 0x7fffffff, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x1}, {{@in=@empty=0x0, 0x3, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x3, 0x3, 0x7, 0x200, 0x6, 0x5e1}}, 0xe8) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000ab3000)={"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"}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f000081d000-0xd8)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xa1}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xff, 0x0, 0xfffffffffffffc01, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffb}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/18 11:06:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e8b000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d04000)='/dev/ppp\x00', 0x52002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000dc6000-0x68)={0x7, 0xa15, 0xff, {0x0, 0x989680}, 0x7f, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000418000-0x30)={0xc, 0x0, &(0x7f00004f0000-0xc)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000c45000)=0x1) 2018/01/18 11:06:10 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) migrate_pages(0x0, 0x2, &(0x7f0000012000)=0x0, &(0x7f0000012000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000203000-0x8)='./file0\x00', 0x48100, 0x22) accept4$netrom(r1, &(0x7f00007dd000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000cb000-0x4)=0x10, 0x80800) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f00007a1000-0x8)='./file0\x00', 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f000070e000)=0x1, 0x4) mprotect(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x400000000000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_getparam(0x0, &(0x7f0000012000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c42000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000adc000-0xe)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[], 0x188) fcntl$dupfd(r0, 0x0, r1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) mlockall(0x1) r5 = dup(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000-0x58)={{0x10000, 0x3f}, 0x1, 0x78, 0xffffffff, {0x1, 0x100000001}, 0x101, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) ioctl$TCSETA(r5, 0x5406, &(0x7f0000001000-0x1)={0x1, 0x1, 0xffffffffffffffc1, 0x6, 0x1, 0x8, 0x80000000, 0x7, 0x7f, 0x10001}) shutdown(r3, 0x2) [ 154.173272] Disabled LAPIC found during irq injection 2018/01/18 11:06:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000cd7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000456000)='./file0\x00', &(0x7f0000929000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000494000-0x5c)="", &(0x7f0000865000)=0x0, &(0x7f0000d8d000-0x4)=0x0, &(0x7f0000001000-0x1b)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400800, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000a5e000-0x70)={[{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]}) acct(&(0x7f0000128000-0x8)='./file0\x00') [ 154.197005] binder: 24954:24960 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 154.220723] binder_alloc: 24954:24971 FREE_BUFFER u0000000020000000 user freed buffer twice [ 154.220732] binder: 24954:24971 BC_FREE_BUFFER u0000000020000000 no match 2018/01/18 11:06:10 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000001000-0x28)={0x54, 0xfff, 0x5, {0x3, 0x8}, {0x7ff, 0x8}, @cond=[{0x101, 0x1, 0x7, 0x6, 0xda6, 0xff}, {0x3, 0x2, 0x200, 0xffffffffffffff01, 0x7fffffff, 0x1}]}) 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}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = syz_open_dev$sndpcmc(&(0x7f0000f36000)='/dev/snd/pcmC#D#c\x00', 0x29, 0x2800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000b0000-0xb8)={0x0, 0x1ff, 0x3ff, 0x89, 0x6, 0x1, 0x8000, 0x2, {0x0, @in6={{0xa, 0x0, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0xfffffffffffffff7, 0x8, 0x3, 0x0}}, &(0x7f000094a000)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000a47000-0xf6)={r4, 0xee, "cbc28689babd44d72a6d330bc0f1bcac901a49acac47099dfac6bf5f78c42117bd5853cb5b936b9ef2088a3f54a1a58c4c39ef74b8bcdf7289550f998d8d3c4cb310b1fac2648c10d2c0dd9f183bdd82e7d02fd4504fb8a9d262ee1b055e7be61238090bc02681e095e9d237cd54025b4ea8c8225bab065c27cabbac05b232bbfd1ef5b83e6cd663f67fc2ed0163a04d769431d61492476d847a45ba3b8a395d798d50adae3f8693337b4769e5da5b89e45f19042fe9efbb8803c1e3360d2642293686fdf291c25f0a9349c8a22eb189c8e88826e66dd830c038b46ac82cda9cff4fa74acbe11ce8b49f1e0a9d81"}, &(0x7f000092d000-0x4)=0xf6) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r5 = semget$private(0x0, 0x1, 0x8) fcntl$setsig(r0, 0xa, 0x13) semctl$SETVAL(r5, 0x0, 0x10, &(0x7f000020e000)=0x5) getitimer(0x2, &(0x7f00003f2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c8f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCSABS20(r6, 0x401845e0, &(0x7f000012d000)={0x3ff, 0xfff, 0xfffffffffffffff9, 0x7, 0x7, 0x7dc}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f0000896000)=0x2, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0xcf)={0x0, 0xc7, "d754b59d00861ab56d63a8bda26acddb6a5bd499258903e2a4af9b55f1464329a89541e3200f4652b04da8ae74ce0b44dae941c23713aa05a8cdd844a5e22786a460c397bd0170708be83f8a6dd827b733c74363f1efd50e421d22a337835fcb534d89f8906e33d25cecfe5c2a20f1ea64906f70d84f9dd8e6a6c2a72887f22711397e6b6cdb8cde116bb8211b2b9a5a8470e9cfacbecb54009fce3bb8d1b044cd25e1ceaf70077602a72a1b046ab90eb4db7c465b4bf7b109d5bf2ede25743b6025ba426cc504"}, &(0x7f0000000000)=0xcf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0xfff}, &(0x7f000034f000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000c1f000)='-', 0x1) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000ad8000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/01/18 11:06:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x6, 0x1}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004a4000-0x10)={0x80000000, 0x9, 0x7, 0x2, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000079b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003cc000-0x14)='rs9', 0x3) pipe2(&(0x7f0000d22000-0x8)={0x0, 0x0}, 0x84000) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000244000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000d67000-0x4)=0x14) 2018/01/18 11:06:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000956000)='/dev/qat_adf_ctl\x00', 0x101400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000002c000-0x58)={0x1f, 0x91a000000000000, 0x80000001, 0x8, 0xfff, 0x567, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f000046d000)={&(0x7f00005a8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f00001a1000)=@getsadinfo={0x14, 0x1b, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$ipx(r0, &(0x7f0000880000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000744000)=0x10) 2018/01/18 11:06:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') r0 = memfd_create(&(0x7f0000e6a000-0x6)='ramfs\x00', 0x3) accept4$unix(r0, &(0x7f0000068000-0x1e)=@file={0x0, ""/28}, &(0x7f0000b25000)=0xffffffffffffffb5, 0x800) umount2(&(0x7f0000a64000)='./file0/control/file0\x00', 0xfffffffffffffffc) 2018/01/18 11:06:10 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003000)={&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000-0x27)=[], 0xffffffffffffc7e, &(0x7f0000003000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000000c000-0x88)={0xa6, {{0xa, 0x0, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x93) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x11e) 2018/01/18 11:06:10 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000ee9000)={0x399f1336, r1}, &(0x7f00009ed000-0x18)={0x8, 0x3, 0x100, 0x7, 0x400, 0x0}) close(r0) [ 154.258536] binder: BINDER_SET_CONTEXT_MGR already set [ 154.258547] binder: 24954:24978 ioctl 40046207 0 returned -16 [ 154.265336] binder_alloc: 24954: binder_alloc_buf, no vma [ 154.265361] binder: 24954:24978 transaction failed 29189/-3, size 0-0 line 2957 [ 154.270201] binder: 24954:24971 BC_FREE_BUFFER u0000000020000000 no match [ 154.331133] binder: undelivered TRANSACTION_ERROR: 29189 [ 154.336730] binder: release 24954:24960 transaction 153 out, still active [ 154.343717] binder: undelivered TRANSACTION_COMPLETE 2018/01/18 11:06:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00005c0000)={{&(0x7f000028c000/0x2000)=nil, 0x2000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e29000)='/dev/rfkill\x00', 0x200, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000e2b000-0x4)=0x80000000000000, 0x4) 2018/01/18 11:06:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d41000)={0x10, 0x0, 0x3, 0x10120202}, 0xc) membarrier(0x18, 0x0) 2018/01/18 11:06:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000140000)={r2, 0x4, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x0, 0x0, []}) 2018/01/18 11:06:10 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001c7000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x12) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003d3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000430000-0x92)=""/146) 2018/01/18 11:06:10 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000efa000-0xd)='/dev/usbmon#\x00', 0x3f, 0x8000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000089a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xa2800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x573, 0x2) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x39011, r3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r4, &(0x7f0000003000)=[{&(0x7f000000a000)=""/211, 0xd3}, {&(0x7f0000004000-0x89)=""/137, 0x89}], 0x2, &(0x7f0000004000-0x70)=[{&(0x7f000000d000)=""/29, 0x1d}], 0x1, 0x0) 2018/01/18 11:06:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$midi(&(0x7f0000602000)='/dev/midi#\x00', 0x4, 0x40000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000123000)={0x4, 0x0, 0x3, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000ef9000)={r3, 0x40}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000e30000)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 154.360837] QAT: Invalid ioctl [ 154.379951] QAT: Invalid ioctl [ 154.388375] binder: send failed reply for transaction 153, target dead 2018/01/18 11:06:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b3b000-0xa)='/dev/cuse\x00', 0xfffffffffffffffd, 0x0) poll(&(0x7f0000efc000-0x48)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/18 11:06:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000083f000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000bcb000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000f33000-0x4)=0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) set_tid_address(&(0x7f00000de000-0x4)=0x0) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) signalfd(r0, &(0x7f0000f4d000)={0xae83}, 0x8) sendto$inet6(r1, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r2 = dup(r1) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000472000)=@assoc_value={0x0, 0x8}, &(0x7f0000dc7000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000998000)={0x54a72152, 0x8009, 0x80, 0x4, 0x0}, &(0x7f000013a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ea1000)={0x4, 0x0, 0x0, 0x0, r4}, 0x10) write$eventfd(r2, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r2, &(0x7f000061f000)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000846000-0x20)={0x0, 0x18, "4d00e549d41db88a83691b4fe65cbcc7a9a049299a3c7910"}, &(0x7f0000767000-0x4)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004be000)={r3, 0x9}, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r2, &(0x7f00006d5000)=0x0, 0x8) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00004ce000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/18 11:06:10 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) recvmsg(r2, &(0x7f0000012000-0x38)={&(0x7f0000011000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f0000004000-0x61)=""/97, 0x61, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r0, r2, 0x80000) symlinkat(&(0x7f0000015000)='./file0\x00', r3, &(0x7f000000c000)='./file0\x00') recvfrom(r2, &(0x7f0000013000-0xe6)=""/230, 0xe6, 0x0, &(0x7f000000e000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/18 11:06:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00006eb000-0x5)='user\x00', &(0x7f000076c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb6000-0xed)="14", 0x1, 0xfffffffffffffffe) socket$pptp(0x18, 0x1, 0x2) keyctl$dh_compute(0x17, &(0x7f0000f39000-0xc)={r0, r0, r0}, &(0x7f0000f79000)=""/0, 0x0, &(0x7f0000cba000-0x26)={&(0x7f0000107000)={'rmd128-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$vcsa(&(0x7f0000bd4000)='/dev/vcsa#\x00', 0x2, 0x1c3000) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000014000)=0x0) 2018/01/18 11:06:10 executing program 7: r0 = dup(0xffffffffffffff9c) r1 = syz_open_dev$sndmidi(&(0x7f0000664000)='/dev/snd/midiC#D#\x00', 0x7a0000, 0x181002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000001000-0x20)={0x1, &(0x7f000025d000)=0x0, 0x2, r1, 0xa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000622000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000a82000-0x4)=0x3) r3 = syz_open_dev$vcsa(&(0x7f00001d8000)='/dev/vcsa#\x00', 0x1c6, 0x8000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00008d9000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000036d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000017000)={r4, r5, 0x7f}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00002c4000)={{0x3, 0x8}, 'port0\x00', 0x0, 0x120000, 0x6, 0x6, 0x7fff, 0x1b7, 0xf6c2, 0x0, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = dup2(r2, r2) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f0000a67000)=0x0) 2018/01/18 11:06:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') pwritev(r0, &(0x7f0000bf6000)=[{&(0x7f00008f4000)="8bacf88567e7d08df870cc37c5f14d192a63778a2a55159aa96452c34d740c27e6e39c2f7eea39df1bf5197543566fef0fc87d59afd43d47a3b67af14b55b474d3b99dae7a40e030178fb23b0af03ef05bf3b64562227643b7d272968b8f4df045bc85262eec536db9e785003e264dce16c643304fc1bff1827e263da2421527aa4aabe0f5b97ca4ccadfd0f6db9", 0x8e}, {&(0x7f0000914000-0x5d)="404332d89731d551f8b461bfa255991d7393e1c582365bdbcbf9294ea91d111dac60bdc6dd4db67f01d09633c9179afe08e8133109112495161ae31300f30ee6e3fb0209b092ecbc9078a9be547767109f770a17821a39cfa120103133", 0x5d}, {&(0x7f00007e7000-0xd)="9cef8ba789108f43343460f03a", 0xd}, {&(0x7f000034b000)="1a64ec0d3aeb793c8a3470584ab73c2de16cbacde6329327f1b25a321155b6faf4cad159d945ff434dd84a24f109c6f9b3204f34c1615eac55e47e5ea34a482691a561251804677f1398fd06b0f8954c827950e956e85c68a8d707106c1ed33a41e3a6420e8603af13edd3828312539064b68df781286c6d2b57cd1d8e3a93bd67f9b25d614fdabc58e4bddbeec68c55d90d10be4873c28bfd4e71d13c12b35a27eb39462ad974c358297c08bec0325200be29b7689414fded5e2d46fc680467da79934d96334042e56db935e36fb6", 0xcf}, {&(0x7f000045b000-0xd5)="3a5d9094446e9bd25e4d72dee84eb7e8785586cb03ee517ad64b51f05ad951ebb63b4fb59e6c3fe4c45de3f70c5fc09d29a26d438fc9a2bfa02bd13ea163432ea5bc6ea4b9dfdfaa2c89381e8dda452429a9f431bba243942df9889454c47c836125a76c79f651b5b38f490efb10ae8c468944c761eafa1114580691804112f282a78f13789800e4d73df00619b93f42366f12c0df32015c2607c7388c05311a4e356de64c426cbdbb622d48a9d9f9e366713735ea8406a25ad5de493759440811d522935a075ffebb1fdd1b08151700fc39cfb642", 0xd5}, {&(0x7f0000c9a000-0xca)="85cdbe77c9941a1e30497f58695c2c7a19d800fc500536abda411dadef06eeeb828e171bd563bddd8aedc56272b1883b64f09ae552503f56d1f184b1cdabf57f4830e00219a81bab1fe87781333f5881adcb25d37a3a605960d34acdfcaba1ab9a770e3056d0f3b9084298b2b5f0aa3cf5d3b77e2742a5af7d8a9cdae2b4dd1c25db1d52eee27d215c415b194dabb014c263f6e48cb4953a04cd0e3a5f52a31bf1970ca0f2c07aea34016e6c53a30f2720f56c4f4cddfce31a48e8f04a9b146bd173d4872674c9970472", 0xca}, {&(0x7f0000f3d000)="bc03", 0x2}], 0x7, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e7d000)={0x8, 0xc, 0x1, 0x6, 0x0}, &(0x7f000008b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000eb000)={r1, 0x8}, &(0x7f00009a2000)=0x8) 2018/01/18 11:06:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x48e3d1f0050c655c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000b7b000)='/dev/midi#\x00', 0x100000001, 0x200000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ed7000)={&(0x7f00009af000)='./file0\x00', r1}, 0xc) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000519000-0x10)='/selinux/create\x00', 0x2, 0x0) r3 = fcntl$getown(r0, 0x9) r4 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c87000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001bc000)=0xc) sendmsg$unix(r1, &(0x7f0000dc3000)={&(0x7f0000fa4000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00002ef000)=[], 0x0, &(0x7f000001e000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x4044804}, 0x0) accept4$unix(r2, &(0x7f0000ada000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000754000-0x4)=0x1002, 0x80800) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") clock_gettime(0x0, &(0x7f0000a63000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000820000-0x68)={0x7ff, 0x7ff, 0x8, {r6, r7+10000000}, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f000013f000)={0x5, 0x0, [{0x3, 0x2, 0x0, 0x0, @adapter={0x8, 0x0, 0xf453, 0x2e, 0xa3}}, {0x7, 0x7, 0x0, 0x0, @msi={0x17af, 0x4, 0x80000000}}, {0xa032, 0x1, 0x0, 0x0, @sint={0xb6f6, 0xfffffffffffffe00}}, {0x7fffffff, 0x4, 0x0, 0x0, @msi={0x9, 0x6, 0x9}}, {0x4, 0x7, 0x0, 0x0, @sint={0x1, 0x8000}}]}) symlinkat(&(0x7f0000ac9000-0x8)='./file0\x00', r2, &(0x7f0000de2000-0x8)='./file0\x00') 2018/01/18 11:06:10 executing program 6: 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}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001d7000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x7ffff000}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x6, 0x0) timerfd_create(0x7, 0x80000) 2018/01/18 11:06:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c46000-0x20)={{&(0x7f00004af000/0x2000)=nil, 0x2000}, 0x2, 0x0}) recvfrom$llc(r1, &(0x7f0000131000)=""/128, 0x80, 0x20, &(0x7f00004a2000-0x10)={0x1a, 0xff, 0x3, 0x2, 0x3, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:10 executing program 7: seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x14)=@known='security.capability\x00') faccessat(0xffffffffffffffff, &(0x7f0000e80000-0x8)='./file0\x00', 0x8, 0x0) 2018/01/18 11:06:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000085d000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x2d, &(0x7f000076d000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000, 0x0, [{{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x42f) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bfd000-0x4)=0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00003e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f9e000)=0x60) connect$nfc_llcp(r1, &(0x7f00005d0000)={0x27, 0x2, 0x1, 0x2, 0x2, 0x2000, "2e8747738beb9899a50386b2102d1b634dcadcb38d042807cc4985cffb85a6a81b0cc84772baf8a07685cb3ddcdbd0627f45aa9f1dfaeab8c6954c5b4169ae", 0x4}, 0x60) 2018/01/18 11:06:10 executing program 6: 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) userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:10 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000001d000/0x4000)=nil, 0x4000, 0xe) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000006000)="36660f07b9b80900000f32c4c1c5f151ff9a0018000035010f53b066881feeb9db080000b800880000ba000000000f30c4e241298835680000c4c3190222000f20d835080000000f22d866b81a000f00d8", 0x51}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000001d000)='/dev/kvm\x00', 0x3) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002e000-0xb)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f000002d000)={0x0, 0x0}, &(0x7f000002d000)=0x8) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x482, 0x0, 0x0}]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000014000)={0x3, 0x0, 0x2, 0x0}) 2018/01/18 11:06:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000042c000)='/dev/rtc\x00', 0x18000, 0x0) recvmsg$kcm(r0, &(0x7f0000456000)={&(0x7f00001ae000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000063a000-0x20)=[{&(0x7f0000d47000)=""/246, 0xf6}, {&(0x7f0000d9d000-0x58)=""/88, 0x58}], 0x2, &(0x7f0000a14000)=""/178, 0xb2, 0x5}, 0x143) seccomp(0x1000000000001, 0x0, &(0x7f00003f5000-0x8)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) membarrier(0x1, 0x0) 2018/01/18 11:06:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00004c4000-0x8)={0x19980330, 0x0}, &(0x7f000095d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002ea000)=0x0) fcntl$setown(r0, 0x8, r1) sync_file_range(r0, 0x80, 0x0, 0x1) capset(&(0x7f0000fbb000-0x8)={0x20071026, 0x0}, &(0x7f0000d1b000)={0x0, 0x0, 0xfe3, 0x0, 0x0, 0x0}) 2018/01/18 11:06:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) fremovexattr(r1, &(0x7f0000e1d000)=@known='system.sockprotoname\x00') membarrier(0x11, 0x0) 2018/01/18 11:06:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00003bb000)='/dev/audio\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000064d000)=0x0, 0xfffffffffffffe6f) ioctl$int_in(r0, 0x800400800c5011, &(0x7f00004e4000-0x8)=0x2) 2018/01/18 11:06:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fffffff, 0x10002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="bb845935a4932ee359e19d52716c1ba5", 0x10) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x800000000011, &(0x7f0000c89000)="020800a0", 0x4) sendto$inet(r1, &(0x7f0000171000-0x98)="", 0x0, 0x0, 0x0, 0x0) 2018/01/18 11:06:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fa4000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000503000)={0x3ff, 0x800, 0x9, 'queue0\x00', 0x7fd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x13f11153) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r2 = dup(r1) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r2, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r2, &(0x7f0000811000-0x10)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r2, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) write$eventfd(r2, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:10 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) bind$inet(r0, &(0x7f00008cc000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000007, 0x8, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000c68000)="", &(0x7f0000950000)="", 0x0}, 0x20) 2018/01/18 11:06:10 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000ff5000-0x8)='./file0\x00', 0x200, 0x20) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000a9f000-0x6a)="78368e372a7b490d2d76e5d585d3901f568e9ac5ad26fee489f26343fb2aa4beaf9bfbb021c9e7a815b73625b9dd9b01fa07a245fa5cbe2d1598b6d31cced7c96991d5b8e71cd67b5def30f055a06448de7993c446d86ef4b06b228b4e16a73be1bfaf68a05b6203e9e8") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00005cc000)='/dev/sg#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f60000)={0x0, 0x20, &(0x7f0000be4000-0x20)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008f5000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000057a000)={0x4, 0xf994, 0xc, 0x401, 0x8000, 0x0, 0x5, 0xffffffff, r2}, 0x20) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ea8000-0x24)={0x2, 0x8001, 0x2, 0x8, 0x3, 0x8001, 0x1, 0x3ff, 0x915, 0x7fffffff, 0x4, 0x7}) ioctl(r1, 0x2275, &(0x7f000069f000)="0080") getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000047f000)=0x0, &(0x7f000079a000-0x4)=0x4) 2018/01/18 11:06:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009ec000-0xb)='/dev/vcsa#\x00', 0x7, 0x2) recvmsg(r0, &(0x7f0000cc9000-0x38)={&(0x7f0000902000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000073f000)=[{&(0x7f0000f62000)=""/111, 0x6f}, {&(0x7f0000250000)=""/2, 0x2}], 0x2, &(0x7f0000822000)=""/10, 0xa, 0x8}, 0x2000) r1 = socket$netlink(0x10, 0x3, 0x10000002) r2 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) geteuid() r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f000001b000-0x10)={0x0, &(0x7f0000ad5000)=[]}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00006c3000-0x4)=0x0, &(0x7f0000955000)=0x4) 2018/01/18 11:06:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80140, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000011000)='/dev/sg#\x00', 0x0, 0x40a00) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000069e000)={0x0, 0x4, 0x8b28, 0x6, 0x5, 0x8000}, &(0x7f0000311000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000030a000)={0x7f, 0x7fff, 0x4, 0x2a06009, 0x9, 0x3, 0x2, 0x511, r2}, 0x20) ioctl(r1, 0x2284, &(0x7f0000010000)="0151383edd147101582ec612cb541f6356ede05e50a63369272cf21cde0349657f3ff471ab826bf5dd3b0f4e5d46bf0191c965af0985130a5bc78a11359f75fbcd9524a79dc76d6c8db984d239f3eb256e383026bc04739206ca446848") 2018/01/18 11:06:10 executing program 6: 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}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) getpgid(r1) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000090b000-0x9)='/dev/vcs\x00', 0x7fffd, 0x0) bind$bt_sco(r0, &(0x7f0000934000-0x8)={0x1f, {0x0, 0xea, 0x7ff, 0x69c7a653, 0xffff, 0x0}}, 0x8) getgroups(0x1, &(0x7f0000005000-0x4)=[0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f00000)={0x0, 0x0, 0x0}, &(0x7f00002d5000)=0xc) setregid(r1, r2) r3 = syz_open_dev$mouse(&(0x7f00005da000-0x12)='/dev/input/mouse#\x00', 0x200, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000032d000)={0x5, &(0x7f0000ee7000)=[{0x5, 0x6, 0x3, 0x5}, {0x3, 0x8, 0x6, 0x8000}, {0x5, 0x7, 0x3, 0x2}, {0x4, 0x5, 0x2, 0xfff}, {0xc0000000000, 0x5, 0x4, 0x92}]}, 0x10) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000a9f000-0x78)={0x7, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) bpf$PROG_LOAD(0x5, &(0x7f0000c85000-0x48)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 11:06:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000146000-0x9)='/dev/sg#\x00', 0x3, 0x20102) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) syz_emit_ethernet(0x1a6, &(0x7f00004ac000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "1607cd", 0x170, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "ba5d49", 0x0, 0x3c, 0x41f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@hopopts={0x84, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x2000}, @calipso={0x7, 0x38, {0x332b574e, 0xc, 0xfff, 0x4, [0x0, 0x7f, 0x3ff, 0x0, 0x1ff, 0x9]}}, @enc_lim={0x4, 0x1, 0x3}, @ra={0x5, 0x2, 0x5}, @calipso={0x7, 0x50, {0x4, 0x12, 0x9, 0x3ff, [0x3, 0x6, 0x1f, 0x9, 0x9, 0x2, 0x91f3, 0x20, 0xca4]}}, @jumbo={0xc2, 0x4, 0xd8}, @generic={0x3, 0x88, "48ae45a42c611c47f5b6aadd90573378dcd8fa20afaecee6c57c5d5dd4de42621d3aefd451abf95e53a1b946cd6e6d4ba5d6b6f62652ffdd8ec0d1cbebbf74ddbe9a1818b99af4fa06a900e7a4df73f789e266add438603ae58ecf8563872c35583314f4b601b878c596de5ec6d02e22bd4bc6753a8fd351feb5bf61833319811b63369e1ff8561c"}]}], ""}}}}}}}, &(0x7f0000619000)={0x0, 0x1, [0x8db]}) 2018/01/18 11:06:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x138, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000542000-0x5)='user\x00', &(0x7f000019c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ad1000-0x4c)="6a142fbacd6ea7cb2373358f17f90bee000760573419bb244790633be6d3e8e97f0d4100d8c541465b44fc8c2e05756b211e62f38395f7692bddbfde48c75b92e7a4dfc93297954fb3fb9947", 0x4c, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00006e4000)='keyring\x00', &(0x7f0000b74000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r0, 0x0, 0x400, r1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000015000/0x3000)=nil, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000575000-0x1000)=""/4096, &(0x7f0000da6000-0x4)=0x1000) 2018/01/18 11:06:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000074a000-0x9)='\x00', 0x3) fallocate(r0, 0x0, 0x0, 0x87d7) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000062c000)={0x0, 0x80000000}, &(0x7f0000dc1000-0x4)=0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000167000)={0x9, &(0x7f00004df000-0x534)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fc6000-0x12)={r1, 0x1f, 0x5, [0x9a, 0x2, 0xff, 0x0, 0x7fffffff]}, &(0x7f0000986000)=0x12) 2018/01/18 11:06:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000023e000-0x8)={0x20071026, 0x0}, &(0x7f0000001000-0x18)={0x2, 0x0, 0x8206, 0x3, 0x0, 0x0}) 2018/01/18 11:06:10 executing program 0: mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f00004ec000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f00000bc000)=""}) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00004ee000-0x18)={0x0, 0x0, 0x0, 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000413000)='/dev/mixer\x00', 0x100, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000359000)={&(0x7f000034f000/0x4000)=nil, 0x4000}) 2018/01/18 11:06:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000005) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a29000)={0x5, &(0x7f00008d6000)=[{0x4, 0x1, 0x78d, 0x10001}, {0x67200cac, 0x55, 0x4, 0x6}, {0x4b, 0x1ff, 0x40, 0x7fff}, {0x9, 0x200, 0xa7c, 0x7}, {0x0, 0x1f, 0x800, 0x9}]}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000e1f000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="91e44a5cc4ede8edec2fbef9b90fc9e1"}) r1 = accept4(r0, 0x0, &(0x7f0000204000)=0xfc7f, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000085000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000273000)={0x0, 0xde, 0x0, 0x0, 0x0, 0x75342fc8}, 0x14) 2018/01/18 11:06:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0xa000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x5a)={0x0, 0x52, "47d0d43dcea95d701659e52a8902556795c80d97cff79e6dabe41e64aa32bc47114d2782a1cedc6b6e8b83836846e272ba289e636cf097b75032989d2ee0bf84679b2365d86d7f1d5f0b8e6252bfddf9dba3"}, &(0x7f00006c9000)=0x5a) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000498000)={r1, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x7, 0x7) r3 = getpid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000005000)=r3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000c3c000-0x4)=0x0) setsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f00004c4000-0x4)=0x5, 0x4) sendmsg(r2, &(0x7f00003d6000)={&(0x7f00000e7000)=@in6={0xa, 0x0, 0x983b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x168, &(0x7f0000c51000-0x20)=[], 0x0, &(0x7f0000eb1000-0x5a0)=[], 0x10, 0x0}, 0x0) 2018/01/18 11:06:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7ea7f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a44b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205a00000000000000085bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee828", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:10 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) recvfrom(r0, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000015000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000016000-0x10)=[], 0x0, &(0x7f0000016000-0x13)=""/19, 0x13, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:06:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x400100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 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]}, 0x20) r1 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x65, 0x5, &(0x7f0000000000)=0x0, 0xa5465dc61620395c) getpeername(r1, &(0x7f0000850000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000021b000)=0x6) 2018/01/18 11:06:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002c7000-0x1000)="e6", 0x1, 0x0, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) listen(r0, 0x3) r1 = accept4(r0, &(0x7f000065e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc7000)=0x10, 0x0) socketpair(0x1b, 0x7, 0x6, &(0x7f0000952000)={0x0, 0x0}) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000676000-0x20)={0x5fb3afa3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r4, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = msgget$private(0x0, 0x20) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000384000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b62000)=0xe8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000606000)={{0xa, 0x1, 0x1c1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x80000000}, 0xb5fb, [0x1, 0x10001, 0x7, 0x488a, 0x8, 0x400, 0x1000, 0x5]}, 0x5c) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000f99000-0x8)={r2, r3}) getgroups(0x8, &(0x7f0000159000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000758000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000922000)=0xe8) fstat(r0, &(0x7f0000e8a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r4, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001d0000)=0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f00001ab000-0x78)={{0x1, r6, r7, r8, r9, 0x8, 0x8001, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x1, 0x1f, 0x5, 0x7, r10, r11, 0x0, 0x0}) 2018/01/18 11:06:10 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) flistxattr(r0, &(0x7f0000013000-0x4a)=""/74, 0x4a) socket$bt_cmtp(0x1f, 0x3, 0x5) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() creat(&(0x7f00002d0000)='./file0\x00', 0x20) msgget(0x1, 0x440) clock_gettime(0x0, &(0x7f0000b5a000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000afc000)=[{{&(0x7f0000402000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000609000-0x30)=[{&(0x7f0000995000)=""/244, 0xf4}, {&(0x7f0000c4e000-0x69)=""/105, 0x69}, {&(0x7f0000472000-0x9d)=""/157, 0x9d}], 0x3, 0x0, 0x0, 0x1}, 0x3f}, {{&(0x7f00000f9000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000000d000-0x80)=[{&(0x7f000009f000-0x9c)=""/156, 0x9c}, {&(0x7f0000d9e000-0xa2)=""/162, 0xa2}, {&(0x7f00005cf000)=""/29, 0x1d}, {&(0x7f0000da6000-0x75)=""/117, 0x75}, {&(0x7f0000083000)=""/9, 0x9}, {&(0x7f0000827000-0x26)=""/38, 0x26}, {&(0x7f0000327000-0x1000)=""/4096, 0x1000}, {&(0x7f0000abb000)=""/72, 0x48}], 0x8, 0x0, 0x0, 0x1}, 0x0}, {{&(0x7f0000691000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000d2e000-0x60)=[{&(0x7f0000181000)=""/122, 0x7a}, {&(0x7f0000238000-0x8e)=""/142, 0x8e}, {&(0x7f0000253000)=""/107, 0x6b}, {&(0x7f00008a4000)=""/132, 0x84}, {&(0x7f00002d9000)=""/176, 0xb0}, {&(0x7f0000bf9000-0xd5)=""/213, 0xd5}], 0x6, 0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000aaa000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000885000+0x512)=[{&(0x7f00002be000)=""/0, 0x0}, {&(0x7f0000ef4000-0x2d)=""/45, 0x2d}, {&(0x7f0000452000-0x9c)=""/156, 0x9c}], 0x3, &(0x7f0000cb3000-0x7e)=""/126, 0x7e, 0x6}, 0x8}], 0x4, 0x0, &(0x7f0000a29000)={r2, r3+30000000}) getpeername$llc(r4, &(0x7f0000c70000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d23000)=0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:11 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d57000)='/dev/mixer\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xac8000)=nil, 0xac8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000577000)={0x0, 0x0, ""}, &(0x7f0000ac4000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000229000)={r1, 0x0}, &(0x7f000070a000-0x4)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00000b6000-0x118)={0x2, {{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]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/18 11:06:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000038c000)={&(0x7f0000f6e000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c740000000000000003630452ffd8b640eb020000000000000ff7af9ffbc65acbcc4d4b5306429a0c8e9940af6abe5e2efe80fbb32c8867aa", 0x0}, 0x60, &(0x7f0000a2c000-0x60)=[], 0x0, &(0x7f00004b3000)={0x10, 0x84, 0x2, ""}, 0x10, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000078e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bfd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f000029a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 154.887704] binder: BINDER_SET_CONTEXT_MGR already set [ 154.900987] binder: 25123:25141 ioctl 40046207 0 returned -16 [ 154.909645] binder_alloc: 25123: binder_alloc_buf, no vma [ 154.909669] binder: 25123:25149 transaction failed 29189/-3, size 40-8 line 2957 2018/01/18 11:06:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f81000-0x16)='/selinux/checkreqprot\x00', 0x40400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000089b000)={0x8, 0x0, 0x10001, 0x2}) ioctl$VT_RELDISP(r0, 0x5605) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000059000)={0x6, r1, 0x0, 0x910}) getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000646000-0x4)=0x0, &(0x7f0000b81000-0x4)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000763000-0x1)="", 0xfdc7, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) 2018/01/18 11:06:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$sndmidi(&(0x7f000059d000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000095f000-0x4)=0x0, &(0x7f0000b91000-0x4)=0x0, &(0x7f0000e2f000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000c50000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000d0a000)='./file0\x00', &(0x7f000088a000-0x8)='./file0\x00', 0x6001, r3, r4, 0x401, 0x3, 0x10012) r5 = socket$netlink(0x10, 0x3, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) sendmsg$nl_generic(r5, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x4c3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x2, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:06:11 executing program 6: 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}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000097d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d65000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x9, 0x5, @fr_pvc_info=&(0x7f0000d0a000-0x14)={0x1, @common='dummy0\x00'}}}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:11 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000025000-0x28)=[&(0x7f0000006000-0x1)='\x00', &(0x7f0000002000-0xd)='trusted.ppp0\x00', &(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000009000-0x4)='GPL\x00', &(0x7f000000d000)='7[-.\x00'], &(0x7f0000025000-0x10)=[&(0x7f0000024000)='G\x00', &(0x7f000001f000-0x7)="656d3021112900"]) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:06:11 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f00004ec000)='/dev/adsp#\x00', 0x4, 0x18000) tee(r1, r1, 0x1, 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) [ 154.961547] binder: undelivered TRANSACTION_ERROR: 29189 [ 154.976582] binder: release 25123:25128 transaction 156 out, still active [ 154.983669] binder: unexpected work type, 4, not freed 2018/01/18 11:06:11 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000c48000)='/dev/vcsa#\x00', 0x5, 0x880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000086b000-0x38)={&(0x7f0000b23000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e13000)=[{&(0x7f0000b15000-0xfc)="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", 0xfc}], 0x1, &(0x7f0000000000)=[{0x88, 0x10f, 0x4, "4c5942f1c3f3a54c1219e23f75eaf7cd8cbf6dc70966b8c1d22d4f9051b44ac4bced79d047178dc5ff710056ba3bf184a231d1c64e4310d9fc281975c17c40fccc11968678571081d7c36442f2c9262707c2078140bc157775a25f76f2b0368e90c3c5fe588673d64ca1b8cf9f109d279c5f1a"}, {0x18, 0x10f, 0xfffffffffffffffc, "124905"}, {0x60, 0x105, 0x9, "fb46ed857beed7d04d059a11ea053169239c6ba124ee8e756fe3ef29c321231386a3a5af59074a41cd06161a9647dca7c43a91d72e3204048a8a2b52d73ed5387a3de77d948db815c545"}, {0x70, 0x0, 0x0, "580a79b64819104d17e36c7feacdba3d47cd5c92d3a593db9a63a0146d1914fea0fa3e86eeb583fcbdcb5538b89c7a9c89a94f7c2352abe8eb8c7e9a65ba1f77e989514fb3c5bff97047149862fc157308d76559e14059ea2dcbb847370427"}], 0x170, 0x4000}, 0x80) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005c0000)=0x0, 0x4) 2018/01/18 11:06:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000571000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffff9c, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000dd5000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000651000)={0x0, 0x0, 0x0}, &(0x7f0000963000-0x4)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000dd7000-0x8)={0x0, 0x0}) lstat(&(0x7f0000bce000)='./file0\x00', &(0x7f000061f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000618000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7f000)=0xe8) r10 = getegid() r11 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f000098c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() r15 = getpid() fstat(r1, &(0x7f0000e53000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000446000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a95000-0x4)=0x0) r19 = getuid() lstat(&(0x7f0000521000-0x8)='./file0\x00', &(0x7f0000fb1000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000ce5000-0xe0)=[{&(0x7f0000781000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000266000-0x80)=[{&(0x7f0000857000-0xf7)="b2408f5e9dc0cd133543eb4c0b829caaf5c37dbce42a54e4b1028f4a864624233fd6a9eab325e0126163bded2855dd1506db55540f75c92bc03b0eeb4d2b0411d7ed2e20466ef2454db95cf436ba854c667e26a0fc472cbdfed566ddc139eef1888e4865acb2d08ae2841d80b1b960619570c4db6dce3d5a50396d0080db47898102349cf4b2d917cf46e0f2310f82b6b899bf9c648844b4f36a23ea3d033f1ff7637a86d359482acb32ada4a88db8e4fb5f494118a8e5f564db60ce3f7c9e5b278066419afc4e4f3469c1f2d936f5d1576814af5f5aba711f8320dcf8740a670ae1670e1cfa4345d3a620a50097e9c056e1cb91d129dc", 0xf7}, {&(0x7f000096b000)="47da2f9a64b9181d91a9cf8d913fdf62122e68f8", 0x14}, {&(0x7f0000402000)="f882b91964a23830f25675a4477fe41b992dec4f0c975569911533a10c593a55e330cafb6215edcabba8fff411a781e751f0f1d64dfd7f980031dc23d20b89fcec727d458f39be3bbc040ffa24b0d2b0df11000a763fbab24ccd9f47bc8ab4374370a58f46e78c3d94a55538a30f730b21d0245c86de8f8e06c40e20fed930f42164591e0114e97e2751d08b58c6393859d2b463c1d662c1db74f1fd0919c9a7510bae7d", 0xa4}, {&(0x7f000054c000)="f24f2b24760462f2b2b20ec4dc29eed8180bb694e80dc1a83959aa43a95ebf1951a567477947152bd95e721b2a805800e138eab5e068035d98437ae32c7061b72868c593a264ad0bb2143cdd08e04d5ff956a9d670dc8e1f39e21698e682c38e69894fa76677f2e4f4e1e6c8604955fe8bb41bf1636ba76edd29144a0cae83287f60a779368ef69dc21db6a25ea4a7df50e0deea30d4b6724de1cc815133ab8fb2716b8270cc570f21b668929abc5be5b2c88cb709db269591139054fc85dfd58ca3493270b0944aa4d4627d6e3c6a539b80ab8db2853d37e10c3348d40994a0deb23c40454722396f1eb51237ce6fcb8dcff62b550d66f658a71a41831051b264023a62b6cb9931338fcbfdd8ff59c85c621406914542bc42ec200f45b871775a1b3f52899be7d8787f3a9d75b9e075d1ea6404ac028cc91f44815d592ebf78f844b370893ab02d28cbf01f8bba2945b387b207ab4b49a26f8e750b1c857ea88679bdea716d2bdd54a3a309721d7894e5d19dfe07c13264047802c2c1d453bd086d1b2a0e5daeed428449ba4aa497437e612c394a606a8b4b73e15fb7a67fd779b49af607c17d8500df20abe364611488fccd6bdb15c4d9c83a1b0acbcaaeb15a560f0b9c24745381e02027a96617f4092db0a36dc594c515a037786a38f812539092530e99d72e28b85930c76c0ac57c018548ca423395b6b5adefd1738b73da87f4a7fe05ed78f6621e59fc355c1e52acbfc416ed0f0ad6c3d5b28a1594fe1e9405237a9d6612e19f73ff9ed4bf35857a1a19837dbd4b3196804e86f3e132455c432b3ee45b5e7e820557bf1a093469f54ecc3a308bbcdba6f13717f3801b95deac280c0d3dfc557d5352350a5e97b33c0da6f832166437fee64d673137c93a4c1917461ced0bc277942d431ad535f6f322fc9211ba4730bc67762aab5cc0ac44f4cf9df86b1d9f8850e93f0505782d238b0bd395e0b6681778072da7f2ca9dd7a433e3cdfab9bbaf037b5321c83a65764872764493517d962a2dd52c8e9755b1a7e731646256e3cb43951d121748f3317ac227c50b2510f439ab6373fbbd36e884f5152151554b1f4748ab2c583d3b663ffd82259a7e8c87b71bdfdc0be8c29cde2f74ab37b4de394144eff4692f7ec922b7a9b8d4471f14e7470832749de8c2bb5f61a6b72c69e6a9b81df5be6e023c889839a4dab30699c4896810cd6e37a3570498d361be4ba7a4c93670bbdc7ea9e53d6e4eca80e9758c980aa682b8b2f38f9741df0a8ee3719b5c0748a708b39e50c519d2e60c4f44d4ed5c0392cd79a964ab36433ee31220dbf33054f110485e4ca01ae79adaab15936d6ebead8cf1eb0efc79fe73345a0b20ea25a53cd79c3bd5abf51532fe32be71c550a7ded1a781a056cf2531d5d5c65075d26d700cf881eaf1489cefaecac42afa3b9cea91fd8e288183a44b0b0530a01d10c58783b903545f0ad9fb1a90672a13135addb3944b72db22f6791c5fadaf6081f6d0151573404cf408714d5416b1ac7ce707bcbf111c315181e6fd007844aeb313f7f19f6d0b85a2943b6ee217d67a2ba96998f6f6e3869d271dd01625f3c0bfc42f201af6686ef2a7dd3882215a2edfca6fd97184cd60dbd461ab1f5c742b6dc9db0833cc0d1315fe2a3b2464bf214fe87aec65f7c98fa97431648e559c94086637fbc3c8769edcc2ff1a890357f3e6b06f86eff48758ad57e3ef58fe67c978cc5561c9ff91062e8f63aa334058881c5c6e7624b5521cc7e221f576c6ebb5df26dcd4c4ca7e32678a6c61913c3c7b212f2e1d50ed5087eab4b98f361bad6aff411518b48899fb17645bb3237d38cdc50290255b5d37382d0593b7c994e27d34dc944329dcbee91fb547f6b28ada848d108d26c6bc5b72b0575f541898abcebe942ffaed39d443f65da6f7f23924a821afd02ed9246220a6f3ea878d295f81a684e6a5ff35f465ac38a6a958cd41d29dcbacf2bdf825dc1a2a5bbc71c365492348faeea2933c7718af1c80c006a37d5de167c4cbef2c6eb9cc2b9422ce1ddc170d577d28ed8f0233832838fd53df04a5d6d46e9f1acd0f713e814bc12dcd8e63a18dee30d432f5a778d8cd65e597716ffa8508555897d2e5391d461bce9d60d0c3642215757a6befadee71394bb447b871f4567e2876b576a66e7e826d306ccf123f767b9d8d6b6e848f64a4ca881c28adcd0703c28513fa8a99b5bf43685d7301da2c6031082d4d5f04c5753b59332513ad3cc5c9328e0e508a1dbc02ffacf2fe1d86a7b0aea30fa00529184293e76ba9252c8915bb57e84269ab279257346da93389322d836dfaa20e7beeb73d72dc84377bf07211165b25540556072ec3c96de0c265fe4519e58b77b0d2236fe2302a05b9ffbfc58ef8ffad1cf905b5579055d30731d674ce03f43b0dabf949498580a64d730b742d2950543f5ef0149ec9d4f7ee650789bfb74f76036c1c5cac58d37bff73fd350dca0924f729d910043b4b02b8d4626bacd10f7542abdbf0ec484bb0c919de0423e020127dc6d6e0bdadf06db71ff5c7527776c0f882da60161d3f992e6a03f53bc35274e7630c9300e97e0f960694c9b4a25d35ccf618cb84b9e178fee2b34dd0106f557a8c60f1395a01e7720743fc99187bb21c5af97d21dc201b6e74f8389857c82f3c45c6ac932880c1dab52311d2bc43f68c29605f1c37fece8ee66a65b0728d59d80fd135724e71c86057af5b31cba21c068f318cbbd35794a67fc070f57144df8f497ef12e766025f2f3d302bbeb9ef69f561eadd7066183ac2b94f71bc2ed7cc9370a7aefce6c26a68368712065d0faac0c9fc3b16975c6b4e78ae4a3e9130ce8c6d1657ff553c11e92af744ebde689e4fecc576de6a30fcda701d02579fca39810c9b708fa9fc8d8b7a9e138a709590fd1a5da8593815f0dd2ec043891f8c182254f68c4b8ab2dc9039cf99db49b1fdaccfa7d03fa6e8664ef9e67aeedc0a4509b93789c481e048d745c1f3c7effe08fc641a8a9ab4e58669b7df8734086fa34898a664d331b97960b0164a61de62dd406cde2d540f687c49d3a360c5d55f9b5cf91bdd21e112a2fbfef97b3107753ce1369055b85fcad8d2a893d698156c0d9098fde7ebaf0dd3b572e637f95766ef8d2dc655cd79c8dae08ae2beafe544a1e31ad521b803aeab6daaf01f1bdd1686a81747d577405e71718957ecc46bad550b33b628c1f49382cb32ca4ca2e60c4de0b36b396a9fa0cc0dd573d6c4d6a0283eab324e7c3b9aa40a41cd0d419b50a4f9159123d89a1ed3ce42cd60b88fb48b7ffe544a45a8b6fc4145bacbc8808fb2e9e82fbc19733aaa0c638aac3a6d89349b3ddfeb94efd275bc75b4b38be62024f2b8b80c0e7f8e81e6c7880005d907ca765a6fe559a1805775b62d06fe9007e7c0ee9a0848ccc49019a003d27f992ce91e09acecb53508c8e5866eed9699222f0cd9b1677b496100de30cbfa72366f1df2f05a25f5d6d6eb5d0262355e534721ad287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0x1000}, {&(0x7f0000dff000-0x36)="2a420d23f301cfab7d0b10f253e4170a82486ef0254de2301a8b5c7cdc509eec02efd64d179ce10e745506c5b08c098386e814653eba", 0x36}, {&(0x7f00004dd000)="c5eed5ab07414a428f7569008a4e8617d99a4109a5ba157266ffb81b266dc284b0c7d931f1ad195e1efb8179efd745cbc37dcf6034c777a98132e0ca0c26c40aad90656c219d59", 0x47}, {&(0x7f0000ac9000-0xb0)="6d8a8f5eb98db312d3282d8c8577cf1baee36ab8523a646f861b3940c0f69cb18902cfdbdf8f3c329a00874f65c9a9334cfb8079c5cddd162087890caec2919592b3529cb938508c16e0ba6dd7be1de6c256eb4fc5ff739de6158e6e2c84f145912e61e5cfd2bcced45f98921e0ede3de72006354c81cf03c256fd5c7fbbe16b7b57cb1fd751734f1dee057a0adf212bd8e4d21abcf0663803d3c4d94375cb729539e14f71d5af506b6fecefa63eb13b", 0xb0}, {&(0x7f000033f000)="3cf877e4bec34306b95577becea5b46af1de3b78b315c046a2530f8541ceafbac56bebd50abde7df0b963d626b9075739b9b5520f3a6c4466cb9c234941a675f3e99d2870a97d4f229c3161d037d7f8e8a012ce31cff2ab7d8ff94d93b589bbb2945371fb4007e2afa4cbe4245e5b8d8278e6bf45b54b982b40f5fe761c69144619d097fdfea6984a3a052ee2484b46bc7867c1485647a0b5371c154992abdceaf82869eddf72e2572a657fd6b1c95ccf240d354967b2550252666314671ddc644616d51792b76ee1e8e782c5ba6fed19bca83", 0xd3}], 0x8, &(0x7f0000cc5000-0xf8)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r3, 0x0, r4}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r14}], 0xf8, 0x20004000}, {&(0x7f00001be000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b9d000-0x40)=[{&(0x7f000091f000)="b770e182aab32b636ffe402089c1b5bd56f93c795c0d945771c101af28350c25001af8de61f5a1def41f226a89f8a52173dbe7bb510dbc7b9fdedc82b387c958aa9de53d5f1228e5c11acde7c763e1caf62c", 0x52}, {&(0x7f000080a000-0xfd)="a35edaf24f47334c03c4333c1f87a5c8edd4b1ad9e2cfe3f7572f37deb3a1caabcc546eaddd25a95adcd0455be0a27c3a78538bbca033239348519fec81b78330aa6d73ca55f03e9501d9164cb0d771a1449f4e1bd63a44d6d19e46959a840aa304f0b0a96bd5e4819335c33750bf68be6f117e8c7e88fe9a0cfb847b0a50a0a79f90bcd828424113c69492d5f3a2f2b17bfbcf4bdd87bbf1b8482fa771d6f18fd53460d65ccca9478619f1a04cc40d64cf651ea509a38a94f0ee0b519a15fb4a98d694aff63cfa76d967e87a86db7614ed925d161978afc9e6962b7015e41df0a6398c07559ae7d598c3b6264cfd7723687f3509dd74cb18727591f6b", 0xfd}, {&(0x7f0000d8b000)="c025e433807697e96d4a0b3eed22f3830058818ea42aca0994aa7100d13edcf23f25ca87a43e460dbe019b07f9f704b446200a", 0x33}, {&(0x7f0000d4c000-0xf4)="82ae79172abf8ea9a9345c0729f20c55abe25792521cb765f10e0c93f560bf68b97101dc3dee8400ffd9c78b9570e741c889a7e54b0fb0b086990c93dad81fd47854bea79ca277e33648e65f249c679401fb0a6b3b16430931ef1d646cf350c9e6b78ba83b6ebd149d0387d1c1678c67467d5f0ab86ab272459d08319200cd9c325d7af2eb4be0aeb4386b8b4d9c2bd3b0b565347ab4e0d28b04802ac554ffa198c32dc031b189d4c9b7064ab041ff0ef81c8287a2fc54b247878c518193726424863bf016ea2242b44cee8a9f69f708dcca1e089f78554b544ae69af1d76fd362c957a0965ee4f532298e8eb3a544c2e8f6a012", 0xf4}], 0x4, &(0x7f0000d16000-0x20)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x20, 0x40800}, {&(0x7f000038f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b52000)=[{&(0x7f00003d3000-0x31)="9f2cd806010864652d03a651a210569b8e58f3a141a8dc7592837c814e22db32ad397a2094aab5655c1d733e76e1ed7fae", 0x31}, {&(0x7f0000005000-0x84)="b495f42ea6bd85639fd100a8d43eda4bf5c1efbe0a3b0876bc0802fb504bc65d01123d5306d9dd62c9759cc8552c1d55738455bf70ad73c0ad540f2892672f9d2c00d3f359d7f06e7d92a133c66635c3fa86158b9b84f6426118145221cae2328c69f0c6113c0c3c0d934e8497d9ad49ad217e29d3b22ce29f4bb7198e078856f77cd081", 0x84}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f0000919000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000067d000)=[{&(0x7f00008f5000)="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", 0x1000}, {&(0x7f00005ad000-0x2b)="aa4932218202e987f49003e5feef298b7be3645a26062fe5861fb8589f98e280c3f1cc04058679396bf8f6", 0x2b}, {&(0x7f0000566000)="544c9c55002cba85d58e3113fe129850021316", 0x13}], 0x3, &(0x7f0000712000)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x20, 0xf0e27c2e9b2639e0}], 0x4, 0x0) r21 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d09000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r21, 0x29, 0xcd, &(0x7f0000dc3000)={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0xfffffffffffffffa, [0x401, 0x8000, 0x2, 0x0, 0xfffffffffffff801, 0x100000001, 0x3, 0x4]}, 0x5c) r22 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007fb000-0xc)={r5, r9, r13}, 0xc) ioctl$KVM_SET_SIGNAL_MASK(r22, 0x4004ae8b, &(0x7f0000f94000)={0x0, ""}) 2018/01/18 11:06:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003b4000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000017b000-0x1000)=""/4096) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000e8f000-0x59)="", 0x0) write$evdev(r1, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) [ 155.031134] binder: undelivered TRANSACTION_COMPLETE [ 155.039368] binder: BINDER_SET_CONTEXT_MGR already set [ 155.039376] binder: 25177:25179 ioctl 40046207 0 returned -16 2018/01/18 11:06:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000722000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffff3, &(0x7f000031f000-0x10)=[], 0x1000000000000017, &(0x7f0000095000)=[@sndrcv={0xf, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000aa000)=[{0x4, 0x0}, {0x8, 0xa4}, {0x8, 0x1}], 0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00005b7000-0x36)={0x0, 0x2e, "039a3815b0dd9ac7a4b5213bd77362618337cdaf88068f8272bd6e2c4a0daa3fbfe06d4c0f9bc23cc0f09a266753"}, &(0x7f00000c6000-0x4)=0x36) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009b0000)={0x1, 0x4, 0x1, 0x5, r5}, &(0x7f00002dd000-0x4)=0x10) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000cc7000-0xb)='/dev/audio\x00', 0x4042, 0x0) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) [ 155.048324] binder: 25177:25179 ERROR: BC_REGISTER_LOOPER called without request [ 155.048337] binder: 25179 RLIMIT_NICE not set [ 155.092924] binder_alloc: 25123: binder_alloc_buf, no vma [ 155.092949] binder: 25177:25189 transaction failed 29189/-3, size 0-0 line 2957 [ 155.096795] binder: 25177:25193 got reply transaction with no transaction stack [ 155.096805] binder: 25177:25193 transaction failed 29201/-71, size 32-8 line 2757 [ 155.107249] binder: 25177:25189 ioctl c0306201 2000efd0 returned -14 [ 155.122567] binder: BINDER_SET_CONTEXT_MGR already set [ 155.122577] binder: 25177:25193 ioctl 40046207 0 returned -16 [ 155.142148] binder: 25177:25193 ERROR: BC_REGISTER_LOOPER called without request [ 155.142161] binder: 25193 RLIMIT_NICE not set [ 155.168716] binder_alloc: 25123: binder_alloc_buf, no vma [ 155.168738] binder: 25177:25189 transaction failed 29189/-3, size 0-0 line 2957 [ 155.168767] binder: 25177:25199 got reply transaction with no transaction stack [ 155.168771] binder: 25177:25199 transaction failed 29201/-71, size 32-8 line 2757 2018/01/18 11:06:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x0, 0x6, 0x7f, 0x0, 0x0, 0x60, 0x0, 0x0, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) select(0x40, &(0x7f0000d94000)={0xe3ee, 0x0, 0x7, 0x6, 0x7, 0x8f, 0xba0, 0x81}, &(0x7f0000b1a000-0x40)={0xc25, 0x0, 0x8, 0x3, 0x1f, 0x20b0, 0x2, 0x8}, &(0x7f00001fa000)={0x2b86, 0x55, 0x6, 0x80, 0x8, 0xfffffffffffffff8, 0x2, 0x1}, &(0x7f000004c000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000356000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$llc(r3, &(0x7f000021a000-0x10)={0x1a, 0x15, 0xd8, 0x20, 0x1000, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000dc9000-0x20)={0x5, 0x1, 0x3000, 0x1000, &(0x7f0000635000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 11:06:11 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000fa6000-0xb)='/dev/audio\x00', 0x101000, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000fa6000-0x2)=0x3f, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) r2 = socket(0x10, 0x803, 0x0) munlockall() sendto(r2, &(0x7f0000cdb000)="120000003200e7e50005fbffff909b000ae92ac881f5ca4be5bb8021e35afb2bf2b9e79af8dce42b3b140d37963c0d0875b7681460ca5b2a9ba30c7f31c344fa753cb302cdc9f51dbb39e439c5a3d9898394d655ffdf180b192de1358d5c2009af3f759545f822c9afeef4189c471fea4edeb1743048ed30d31e886891d9aee1092d99", 0x83, 0x3, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000064a000)=0x0) 2018/01/18 11:06:11 executing program 2: 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}) mbind(&(0x7f0000b9f000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000011000)=0x0, 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009ac000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00004f9000)={0x0, 0x6d, "d2646800d4e83f7b3be783a98412a9ae87e3b06a1436946dc650c56e92a3921c4b9a3e39a0306a2e266e38c2651b2461d4550fba8f36a6a0df92fac77cbf6aefab282e8465614fa2d8a024e6eb3f70d1939068b62eab0318245f2aaa53e451c8f7dbf2ed2ad57b32f8752b7690"}, &(0x7f0000944000)=0x75) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00009c8000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x8, 0x1, 0x80000000, 0x200}, &(0x7f000000c000-0x4)=0xa0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e2c000)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x80000000) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000767000-0x4)=0x72e, 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f00000f5000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x9, 0xf, 0x14, "ba3623af2b182af35425f072dc1905d294ec5450c06f820d801f49bf5c46aa44a1ea775e0084611eff8c157f37237804e63bacf9c1702016f9e71d9f039e275d", "13ba2abcbc4f2c93419946d9393b818c714cc9b7fa7bd972bf56cac67bb3a66d", [0xfffffffffffffff8, 0x401], 0x0}) sendfile(r3, r4, &(0x7f0000493000)=0x0, 0xfffffffd) 2018/01/18 11:06:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x100000000, 0x801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000)={0x8, 0xaa, "ede21d9149388bf3eeacfbe0457ec65583d88e0cbce5afd3abb54fa80b3b6db8f46ca01cc9eb43771610cf83b09c78e58f98892f00d39aa1437e94f4eb2cd45a3053810d5c9e748da9bb331af2e59356f1976484f456b69e85b0fd48dd4bac2bb164845253ca79fac7a7428aa4ae94c77db7d68531d6f65626294dfaf7d5b3d0f17b77e419cb17b28bb5d37236e38f6d8928d4082c22f48b754c2868312b86076290c4d960d5e8c98ab8"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000081000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0xac9, 0x0, 0xffffffff}]}) getgroups(0x0, &(0x7f0000c10000-0x24)=[]) 2018/01/18 11:06:11 executing program 6: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:11 executing program 3: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000cb5000)={0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008a0000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00003c2000-0x38)={&(0x7f000061d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f9d000)=[{&(0x7f0000b1b000)=""/108, 0x6c}, {&(0x7f000029b000-0x35)=""/53, 0x35}, {&(0x7f0000f9e000-0x1)=""/1, 0x1}, {&(0x7f0000547000)=""/209, 0xd1}, {&(0x7f0000f9e000-0xc)=""/12, 0xc}, {&(0x7f000018e000)=""/135, 0x87}, {&(0x7f0000f9d000)=""/222, 0xde}, {&(0x7f0000f9d000)=""/182, 0xb6}], 0x8, &(0x7f00008a3000)=""/163, 0xa3, 0x5}, 0x2000) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000f9e000-0x14)={0x11, 0xff, r3, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) epoll_wait(r2, &(0x7f0000282000)=[{0x0, 0x0}], 0x1, 0x5) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000f93000-0x4)={0x6}, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x20080000000000f, &(0x7f00001cc000)={0x0, 0x0}, &(0x7f00001a2000)=0x10) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:06:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7ea7f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a44b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205a00000000000000085bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee828", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x285) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) [ 155.237636] binder: send failed reply for transaction 156, target dead [ 155.245221] binder: undelivered TRANSACTION_ERROR: 29189 [ 155.292588] kauditd_printk_skb: 220 callbacks suppressed [ 155.292597] audit: type=1326 audit(1516273571.418:2612): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25209 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0xffff0000 [ 155.334348] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=25221 comm=syz-executor5 2018/01/18 11:06:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d58000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000002b000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/18 11:06:11 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) futex(&(0x7f0000003000-0x4)=0x6, 0x5, 0x101, &(0x7f0000013000)={r1, r2+10000000}, &(0x7f0000013000-0x4)=0x101, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() shmget(0x2, 0x4000, 0x0, &(0x7f0000c80000/0x4000)=nil) r4 = syz_open_dev$mice(&(0x7f0000682000-0x10)='/dev/input/mice\x00', 0x0, 0x189080) clock_gettime(0x0, &(0x7f000028f000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000071000)={0x80, 0x4, 0x1000000000, {r5, r6+10000000}, 0x100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) listxattr(&(0x7f000033e000)='./file0\x00', &(0x7f0000fd8000)=""/6, 0x6) 2018/01/18 11:06:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100010880, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000000, 0x0, 0xa68d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000041c000-0xc)={0x0, 0x0}) close(r0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) [ 155.366185] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=25231 comm=syz-executor5 [ 155.383072] audit: type=1326 audit(1516273571.507:2613): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25209 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0xffff0000 2018/01/18 11:06:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getpeername$unix(r0, &(0x7f000035a000-0xd)=@file={0x0, ""/11}, &(0x7f0000593000-0x4)=0xd) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e0a000)={@common='lo\x00', &(0x7f0000ef9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "f38247", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005e0000-0x30)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000cbd000)=0x0, &(0x7f0000d47000-0x4)=0x4) 2018/01/18 11:06:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffff, 0x40c080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = syz_open_dev$admmidi(&(0x7f0000636000)='/dev/admmidi#\x00', 0x6, 0x80800) timerfd_create(0x7, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000041f000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r3, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}}], 0xfffffffffffffed8, 0x0}, 0x0) 2018/01/18 11:06:12 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000e14000-0x13)='/dev/snd/controlC#\x00', 0x9, 0x4000) fstat(r0, &(0x7f0000386000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x179ea6c940000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fcntl$addseals(r0, 0x409, 0xf) 2018/01/18 11:06:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f000073e000-0x8)='./file0\x00') r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000deb000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc8000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000077c000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r0, 0x3, 0x6, 0xffffffff) close(r1) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) r4 = syz_open_dev$vcsa(&(0x7f00009da000)='/dev/vcsa#\x00', 0x1, 0x0) sendmsg$kcm(r4, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000a7e000)=[{&(0x7f0000070000-0xc2)="4f63c64c844cde3efec6615515b93d9105f1960a39d49c5a09cf06ed071d93cffecd212a02c50bc785cfb9ad2e82f8181f455c3dcdeb5ae8f544fe8247994fcf57bf86ae2dbcc26110c3537548a8f6130068c2d5340d46085bbb0a609f6bbbbd08ddc7db3b05b1c7f1a77e7fb99a288067539d7b36c1513d28e09ca7723c1e1fe1e15c5fbd1429274efb5e14fa338df83f70a32e90528ec5e29112f9fa6391c4e7cc0a24f853c52134c1c47903b180b198716fc6ccf269e9ae8abd561370941f7685", 0xc2}], 0x1, &(0x7f0000bf8000)=[{0xa8, 0x113, 0x7fff, "1373b729c8ef10e032624cd7fa498274662be0943eaffe3061aa1a282dc9e04c30d2d91555557c7301c6e3730d23a7d05421a36e0b2c4139318089cb1a3bd1d16cf530af1cdea6720aab08d9cfdbe0f8848aeac4e9e807b66a9bc78b6e5a44a92264961a0e76b385ff7bb4b675ac37a809be7cb7e16467b9bb9b22359327baf104ad607674af5b376de95c1bb1771bbfed"}, {0xd0, 0x103, 0xffff, "9abd8df989ee5eef7af7f1ac53fd16b1ef8cd5f16663c8f1038cf1454a5d33a554a563357e07980ddc3c7f22210e42c7e7fb8c3257808b9ef5ad0f820b43c428bef448a3f986de1ed5e185ed80295602980ac9408484d2d2db84cb9fb48abe5cc848bbbac1d7395e8fc4221380da7a2dc33b70e1bbbdc79b7a91e6ebd2208c22522d41f89fdcbb473168313e81653d3389b2ed24749b348f683eef34498cde511cc624cb2c52f11f6a7faadd62e9599381a4372af14de178fcc37f3190afa04d"}, {0xf0, 0x103, 0xfffffffffffffff8, "63343c04117ba57592fe9b71e1a91b9eb723091a7e5ea7fee749fd5fe63b7a30c72d0640e8007492ee1c4619669d0879a0f141a6bef975ba4722adf4a962477e8f55af6e069887208c46a6b8705607993c4dea20e9719ae4d0d374adfc18c05a4b78f37719f5066568b6aac7b08f20dda542f7561b88cf42b69792f7ec465bfe8bd75d474976f0b09bc622b321069e3c352369b6eba83fc0eb65e8f6c1f0f2bc6527fe719fe78317431acebc0ac657cf34c641102c08f3a5cd83dab6205860625df10fcb74514387ee0572a38d3cf8c9d9a0054d57a71d373caa7a87"}, {0x48, 0x110, 0x9, "366315194b72e4aeec98ce29e5a97cdf03354a9da876a9680da3b293dd879b96542e7ce5e16f3112460dc5df562d3e4586c1c3d0"}, {0x78, 0x11f, 0xcc7, "5a1277c9837cafecaa9c4a808dd456b2cbac98b8924b4f35f9f177fa74f3ccc9aeab3cd27fcdba1f3cc99ed75e1dd28cda92f165dd7c2714071416adad1dc1566c630a3e243e7b14122c5471cc00eb02a322616f6c088f83f718eb07e3337da925b480a2"}, {0xf0, 0x0, 0x5, "3514b252c8b0e8c57ce402b0843216f48ce64cc12267c9e702d7f155d583d714037fd725046654160570e56934d4f332468b2ae88c50c1631d7eb65aca5b50efb2e678c12f4d5ae74d7a7e787f4ba0cecbeff024ec52aa02a8d1ff18a8a3136cb750e4f1076444f13a4ff876d220ffdac8d84dce59a128a09a43858e2a1c89b6f033aa365e0505ef76edcc5b45c83eaa51a61bfb8e5cc03871129acde207228da7736f55a8f3f0c546fce07d5a3d975246eb10b3a69ffa016fae8471fe02f29fea86ca651f8ce5ed1e85de295747fd7f5c041b8a3a782ce00e4455"}, {0x1010, 0x112, 0x9, 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"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"}], 0x24c8, 0x8000}, 0x40) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00001c7000)=0x40, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad29b6c5820fae0100000000000000040000000000000004", 0x18) 2018/01/18 11:06:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0xfffffffffffffffd, 0x4002713, &(0x7f0000552000-0x1)=""/1, &(0x7f0000af7000)=0xfffffffffffffff5) 2018/01/18 11:06:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007cc000)='/dev/ppp\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000c25000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) sendto$inet6(r1, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r2 = dup(r1) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$nl_generic(r2, &(0x7f0000bdb000-0x38)={&(0x7f0000989000)={0x10, 0x0, 0x0, 0x40048000}, 0xc, &(0x7f000079a000)={&(0x7f000020c000)={0x1160, 0x15, 0x100, 0x3, 0x2, {0x1c, 0x0, 0x0}, [@nested={0x40, 0x5a, [@typed={0x14, 0x7, @str="2d626465768a47504c2db300"}, @typed={0x28, 0x45, @str='system[{]posix_acl_access.bdev\x00'}]}, @nested={0x110c, 0xe, [@typed={0x1008, 0x6e, @binary="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@typed={0x18, 0x7e, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x23, @void=""}, @typed={0x8, 0x19, @void=""}, @generic="71fd351786698adee8f69cd7467ad3d62a3beb2f3a626e538f37aa698b7445dbc25d93ff57ddf90476b02deb32f9a373cb91cb972ffbc88023c8250036e3ef4309c793f2380572799e70fb4bc86c14b1dad718246f4295ec6cf59bd303b06979d28a245a4cae92c7165d57552138c590ee42b4d14ffda61fddee668197147aa8d20ae53f3c189db69fa4f5f537318a2083b5c9b6bdcb2e65bad9f316fa87b5b155b95c92756dbcb74b96d096206cefb95e63d29cbcd80564596df9218aa3ba08520aa386c88fa0feb230142eaaa11a47be8a87f83dc980dd"]}]}, 0x1160}, 0x1, 0x0, 0x0, 0x80}, 0x2000c000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r2, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r2, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r2, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0xb) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, r0, 0x1}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000014000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000019e000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000052f000-0x9)='/dev/rtc\x00', 0x801, 0x0) ioctl$sock_bt(r0, 0x0, &(0x7f000074f000-0x2f)="55fe6bbaa9e558b534346af0800ebd29e2630767d3db32e9be914a14d08a54b13d2c139b5139b109cf381d64e0a7c3") fcntl$setsig(r0, 0xa, 0x22) r1 = syz_open_procfs(0x0, &(0x7f0000bc7000-0x8)="6e732f7f73657200") ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ba5000)={r1, 0x7, 0x2, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fadvise64(r1, 0x0, 0x10000, 0x7) 2018/01/18 11:06:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) io_setup(0x6, &(0x7f0000952000-0x8)=0x0) pipe(&(0x7f0000605000-0x8)={0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005ba000)='/dev/rfkill\x00', 0x0, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00004f3000-0xa)='/dev/cuse\x00', 0x100, 0x0) r5 = syz_open_dev$amidi(&(0x7f000052b000)='/dev/amidi#\x00', 0x7, 0x10081) io_submit(r1, 0x4, &(0x7f000090e000)=[&(0x7f0000418000)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f00009b4000)="1ce06674437079a9d2780f41f2b900be8ea345ec88ccc5da91fbffc54c910fd2c10254561bb4fcb51e723c3c972b3cbc60a23b7f6fcdf9330e404343d4187d85fc5c9501476df33bdfa49de7110cc5fa4988fc2b88833a807e49a63dc2965c71283ded01b2047b19282e3a5f3280fa8428e6985ff6bbe2d649697fe64240235eb4fc415473a0f98a34133aed6af344e72c60657ae6b931735916e721269ff2abbc4189b026c3468d03a61eb0d09d917c157e07a6a474eb10", 0xb8, 0xfffffffffffffff7, 0x0, 0x0, r2}, &(0x7f0000ef9000)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000311000-0xf2)="99712f30a9bcf431d02df9e9cbc472374e25113cd8a00a57085e7d94468bfc5f3f7ae8c8e324dc4e17a0c387484700273e1483cfb961373157893c5b4844ab269567df7ee3273e6e41e587f5e65ea7706ddb7b8a190a64496bf8f16a5d42a7fb02ceb580b4c4b741c1206abbb62943596b826709167913cf656807d710e005081d0fe37f6573383141369f7a87ad3c4a2598ee11848fdf974ec0fddc241fccf21791b900dd4b851c82b30b354019ede07a19167a820dc8e98fed490b4f005a429b0842d93b22998b7d661fc2da5aab35a14c6ee231dbe25793e0188bc24f330770387d23cc1a98a56e977d95d0ab9d5a1a8e", 0xf2, 0x1, 0x0, 0x1, r3}, &(0x7f000020e000)={0x0, 0x0, 0x0, 0xe, 0x2, r0, &(0x7f00009c9000)="477b041da7726e7701ade9a054", 0xd, 0x3, 0x0, 0x1, r4}, &(0x7f0000414000-0x40)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000a2d000-0x48)="3550a362006876ee5503bae120b805ab6c0b8a0889345deb33580d29f78dcf3cd64b23d7968fb89cdbfb10db8f8955c11f69c565b325f191e9d5be106073fd7dd245713c8a029365", 0x48, 0x1000, 0x0, 0x1, r5}]) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000faf000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r0) 2018/01/18 11:06:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f000065b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000366000-0x5)='user\x00', &(0x7f0000a1d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cd1000)="7d1d9bbc00af014dfb17113ef18214e5dca65a05e6ff8f6eb09792eaa0e40bf0ac7a9077a30c4ddce25dfd83403dea71c7d821e0c3cd28add9fdd3326b0336d007c281b6f5d5e285e072666bf82c410b1f8f4efd25821d5b7010532a945882a922c9d1782c9926b8400cc64db8a2faea7d575effc4297cd192459712476fa2a3bdba85db9417e1a8abdbf8ff1a873c88cf49e4d90ccbaccfd7998d76266a34a7588acccb3ff6652de8952e51d3a1b214d546c278a0aa90fbda4f543db40b006d3b071ddd902a23facb5a53c422345f4583e136", 0xd3, r0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="3a7472757300000005a03f000265783a0008", 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000-0x8)='/dev/ppp\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000006000-0x28)={&(0x7f000031c000/0xc00000)=nil, 0x6, 0x5, 0x10, &(0x7f0000002000/0x3000)=nil, 0x0}) 2018/01/18 11:06:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00002ff000-0xb)='/dev/audio\x00', 0x101, 0x0) r1 = epoll_create1(0x0) bind$bt_hci(r0, &(0x7f0000d9d000-0x6)={0x1f, 0xf0, 0x2}, 0xd7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002c7000)={0x0, 0x0}) 2018/01/18 11:06:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000800001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000731000-0x90)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c36000)={0x0, 0x20, &(0x7f0000468000)=[@in={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005e1000)=0x10) 2018/01/18 11:06:12 executing program 4: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000372000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000879000-0x98)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000d23000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000076a000-0x1008)={r1, 0x1000, "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"}, &(0x7f00008f1000-0x4)=0x1008) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000d24000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d23000-0x4)=0x3e0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d22000)={r3, 0x4}, 0x8) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x27, &(0x7f000029a000)=0x0, &(0x7f000006f000)=0xfffffffffffffef7) 2018/01/18 11:06:12 executing program 3: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003a000)='vboxnet0-\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000045000)='/dev/snd/seq\x00', 0x0, 0x20202) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x9, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f000002c000-0x30)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}}}], 0xc0) fcntl$setlease(r2, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x57, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:06:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f0000fda000)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0xfffffffffffffe8e}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) fstat(r1, &(0x7f0000f0a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:06:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/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, &(0x7f000016d000)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c062194269ab67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c94f3952ee752b758eb5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/18 11:06:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000014000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005e3000-0xb)='asymmetric\x00', &(0x7f0000b15000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000277000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000046f000)=0x0) add_key(&(0x7f0000c29000-0xd)='dns_resolver\x00', &(0x7f00004a9000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00005c3000)="4fa5ae2323fa02d88528ad844db13dbe9811d5f2c094b603e1bd9d00a9c62a9d01bfc1d1ec374318981869f6fed3cb82d230da89e3c8b1cf336813548945e571bb6c159a066f68cdbcc301e24baa8317d0a8ef835429369a101a7424cae341b49da36f3d6b475902f4bee1acced41fe0e5fcd607ee37f9958e3bcccfd3f2e5df62521307461822bad4311460ff760ebcfb2ee568fc9b237a3a5aafdfb846eb80aa0d04780e9618d4c3adf0f8ad5ec914cd06e878db295e37584179dedabb7b405de27b22057398f712673cff63b0fbceb51a19c9a39c46d98301726f071ae1be5b9c9b00", 0xe4, r0) 2018/01/18 11:06:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x6, 0x400010, 0x80000000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000295000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_destroy(0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/18 11:06:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f24000)={0x0, 0x0, 0x0}, &(0x7f0000c63000)=0xc) syz_open_procfs(r0, &(0x7f0000ebb000-0x7)='mounts\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat(r2, &(0x7f0000721000-0x8)='./file0\x00', 0x101100, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000a5c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 156.134776] Empty option to dns_resolver key [ 156.160761] Empty option to dns_resolver key 2018/01/18 11:06:12 executing program 3: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f70000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00001c0000)=""/236) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f6f000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00009a2000)=0x4) poll(&(0x7f0000d07000-0x8)=[{r0, 0x0, 0x0}], 0x200000000000031b, 0x0) 2018/01/18 11:06:12 executing program 6: 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}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x5dfb}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:12 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fe9000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000fea000-0x48)=@full={{0x3, {"418a13db9cb3a8"}, 0x10001}, [{"e7afbbdc49cdec"}, {"876197644d1371"}, {"f5dff1e4467559"}, {"b1ae0de5961833"}, {"1b5022186ec2f6"}, {"7ba70e09e0df6a"}, {"e60feec8146043"}, {"217eba9a73b909"}]}, 0x48) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000b8a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r2, &(0x7f0000fe2000)=[{&(0x7f0000fe1000-0x88)=""/136, 0x88}], 0x1) ioctl$KDSKBLED(r1, 0x4b65, 0x7) 2018/01/18 11:06:12 executing program 7: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00005ad000)='/dev/mixer\x00', 0x800, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00005ae000-0x4)=0x4) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x20)=[{&(0x7f000059c000)="", 0x0}], 0x1, &(0x7f00004bc000)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/18 11:06:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000012a000)=@add_del={0x2, &(0x7f0000beb000)=@common='teql0\x00', 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000d2000)={0x0, 0x0}, &(0x7f0000f5c000)=0x8) 2018/01/18 11:06:12 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000a000-0x10)=[], 0x6, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:06:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000ce8000)={0x3, 0x0, 0x1, 0x48}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00008d5000)={0x2033, r2, 0x10003, 0xffffffff}) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00002d7000)={{0x7fffffff, 0xc3, 0x2, 0xdc98, 0xdb6e, 0x6}, 0x8, 0x3, 0x2}) 2018/01/18 11:06:12 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x6, 0x40000000d, 0x7) semget$private(0x0, 0x2, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0x114, 0x1, &(0x7f000023c000)="3b7a61f9fd9c2f09082186b32cff6dac", 0x10) connect(r1, &(0x7f0000bae000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x2, 0x3}}, 0x2e) 2018/01/18 11:06:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x800000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000016f000-0x8)=[0x0, 0x0]) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00001f7000+0xcb3)={0x7ff, 0x7, 0x4a68, 0x10e3, 0xf03c, 0x2}) 2018/01/18 11:06:12 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f85000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x58) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f86000-0x22)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x2af) r1 = dup2(r0, r0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f85000)={0x156d, 0x0, 0x0, 0x6, 0xffffffff}, 0x14) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000041d000)=0xb68a, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000521000-0x14)={0x9, 0xe0000000000000, 0x0, 0x27, 0x7}, 0x14) r2 = syz_open_dev$sndpcmc(&(0x7f0000563000)='/dev/snd/pcmC#D#c\x00', 0xae2a, 0x100) ioctl$TIOCSCTTY(r2, 0x540e, 0x7fffffff) 2018/01/18 11:06:12 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x31b) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000099000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fc5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fc4000-0x14)={0x0, 0xffffffff, 0x5, 0x7, 0x2, 0x8001}, &(0x7f0000fc3000)=0x14) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fc3000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xde12, 0xfffffffdfffffe01, 0x1, 0x1e, 0xffffffffffffffff}, &(0x7f0000316000-0x4)=0xa0) getpeername$ax25(r1, &(0x7f0000615000)={0x0, {""/7}, 0x0}, &(0x7f0000648000)=0x10) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fc3000)=0x0, 0x4) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000b1a000)={0x5, 0x10000, 0x3ff, 0x0, 0x100}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00005e1000)=""/37, &(0x7f0000fc6000-0x4)=0x25) finit_module(r1, &(0x7f0000fc5000-0xe)='/selinux/user\x00', 0x0) 2018/01/18 11:06:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 2018/01/18 11:06:12 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b29000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x101, 0x8001, "0ff2cb19ee13", 0x7fffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="732340374c51c675226806caf998fbc2080d1fdd34a336ffdae0fe546cbe10444ecc1dfe99f5858b66dcb0b4185de0414f3729981065645e2af59e55c3d4192969361cc2540dec10ea09a85c09d100854ad923d993e83786670d34db0671d43ac62366280ae68c9b16db4cfff8e903cf25454fcab28f456f84ff680598b2b900fbf14c027916e64e1951e8220cad0445399001cf8b84cf73c35770a986fabff5237a683b707003b744e2fb6c688506a9784010a7b8f8d62c9b16c5d6922069", 0xbf, 0x80, &(0x7f0000000000)={0xa, 0x0, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x28000000000000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000497000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "cd5b09", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, 0x4a) ioctl$sock_bt_hci(r1, 0x400448ef, &(0x7f0000e77000)="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") 2018/01/18 11:06:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 11:06:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cda000-0x11)='/selinux/enforce\x00', 0xa800, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000047c000)=0x20, 0x4) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) modify_ldt$write(0x1, &(0x7f000017e000)={0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/18 11:06:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/checkreqprot\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000014000-0x20)={{r1, r2+10000000}, {r3, r4+10000000}}, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r5 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r6, 0x15) ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x8, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/18 11:06:12 executing program 5: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000285000-0xd)='/dev/dmmidi#\x00', 0x3, 0x400000) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000aff000-0x9)='/dev/kvm\x00', 0x101100, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000afe000-0x10)="bc8d4de7c53b6eb224194bf4338f99c3", 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000afc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000b00000-0xc5)="f6abc17f99e6113931a2d233b78a61b205d795d1987f811dda3458f593b949d56d8ecf8b45fab2615c9c7dce71a44e9f56d8df78ad6450de3bffad63c965b090ff6af20e9ecb2e0a34747262552a21e1c72226a2bdbe8aad02cb8974dc1de5254d150df13e882b41ab36965e8a75a1a158698b5efa91eb979691356b1b4eaec8eb63d15b7f0d5a6f620e05b7e98b91483d72091e7e77b34d84bcd0fb90f782a68f3d05e67330fd9d3ad5a459b998ad837f2c9b7395f239265bb41b90f74d1635ccca39013d") 2018/01/18 11:06:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[], 0x0) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:12 executing program 7: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000151000)="823752fbca008b73ea7983081d9deb6219956c756601c525745b5e27dd6ca781e254ddfac216978ed4126ae7b89fdd11369cc90a80b260efbd3c5fff0379c2c235c9048b263bee4cc191c2345007a7195b80e94bba1834fd325ced6d50506185253e4093764f84d531c5b19c227c71b481d8", 0x72, 0x51, &(0x7f0000127000)={0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f000035e000)=[{0x18, 0x29, 0x37, 'R'}], 0x18, 0x0}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000203000)='/dev/cuse\x00', 0x2000, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000361000)={0x5, 0x6, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:06:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bec000)='net/mcfilter\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000563000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000a44000)=[{&(0x7f0000b48000-0x3f)="bb", 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000db0000)={0x4, 0x0}) madvise(&(0x7f0000ad0000/0x12000)=nil, 0x12000, 0x10200000008) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001ef000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000694000-0x4)=0xe8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000986000)={&(0x7f000023d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008c0000-0x50)=[], 0x0, &(0x7f0000cee000-0x38)=[], 0x0, 0x5}, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x694d8f77febf832d, &(0x7f000017c000)=0xa7, 0x4) pipe(&(0x7f00005d4000)={0x0, 0x0}) 2018/01/18 11:06:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000434000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000015e000)={{0xff, 0xa}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = msgget(0x3, 0x24) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a4f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d5000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000589000)={0x0, 0x0, 0x0}, &(0x7f0000877000)=0xc) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000049e000)={0x0, 0x0, 0x0}, &(0x7f0000756000-0x4)=0xc) r6 = getpgid(0xffffffffffffffff) r7 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f0000508000-0x78)={{0x5, r2, r3, r4, r5, 0x2, 0xff, 0x0, 0x0, 0x0}, 0x8, 0x71, 0x4, 0x4, 0x1000, 0x10000, r6, r7, 0x0, 0x0}) 2018/01/18 11:06:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00007a4000)='/dev/dmmidi#\x00', 0x2, 0x80800) read$eventfd(r1, &(0x7f0000c1c000)=0x0, 0x8) io_setup(0x5, &(0x7f0000ef7000-0x8)=0x0) io_submit(r2, 0x9, &(0x7f0000cdd000-0x48)=[&(0x7f00008cd000-0x40)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000b98000)="bf580a741a1413bc16a8bb70723a5ee94b1de6c50540b356f19bbfbe4a18cb8d2e357b57270c27d7", 0x28, 0x80000000, 0x0, 0x1, r1}, &(0x7f0000986000)={0x0, 0x0, 0x0, 0x3, 0x100000000, r0, &(0x7f0000365000-0xa5)="6a842a9dad4d642f0fa48a1f1a7f25dbb71dab5ec6fe919c75a9ccd29474769ce781135f4e99475339bede83ad124c29d4cc566c2916fa6a8526f1ff53fb4ce2f4ed160bd9ca31c5bfeb0e75123bebba965ccc09a61bf34175738bc0bf0806a39c1771990e2244bb4a2f450f54f4b3946e47ca6d8f5097de5c92df03dc8268e8901b837337f4797cb66b279fe337885aa3130b8b7fc7f844ebc4394fdffa501fe2451c3e71", 0xa5, 0x2, 0x0, 0x0, r1}, &(0x7f0000f6b000-0x40)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f00008f3000-0x14)="9952dd3a44b38b8371d626d1cb8e6bf8eb863c15", 0x14, 0x8, 0x0, 0x1, r1}, &(0x7f000032b000-0x2b)={0x0, 0x0, 0x0, 0x2, 0x1, r1, &(0x7f000083c000)="3d60d445bb0cce95fc8d278439301f4a1e5a6896d0ced4bc57cc4fc222aaf2884535af155a7430f4d2b75f333998b9523af6f68e3fd0efaca448bf931d298a3a4c1b1bafc304d6f640f2f56e8ceeca5329e233b1f68aeed0534e82e945fcf7f6f208f48afa2c1d15a0e6b5cbf710ab50706833868f2cec88f499bd7199cbed0b5aebf9f6336093544768234b9e38bd4f07a0dc936d1b3a224252f599e3ef7e0c5b5f7bb5c1b421db7617b22e8ffc6ed71332ca5ecaa59cd7a46b050fdf8c18", 0xbf, 0x20, 0x0, 0x1, r1}, &(0x7f00007e5000)={0x0, 0x0, 0x0, 0xf, 0x3, r0, &(0x7f000049d000)="285750208c2acfdd2ecd16214cf95ace59f3c29ee04f05a649877e04b156597ae62e93e17f087f956b4960cf1f8baca54898f6738f08963b402d9b10812aadf38b0e0c3b767fb77ab0063c679c0833c73967cbe7c9832a04857a8b4afc8dc555717c8f03591f62c2ff8ef0e1dafae91dd39bc10bcd2e5692cb6c57610f196d019be61955a081150d881966b24ac97467e446686db9772204dda92277ae00e8433304c4d289cc8f07fe451f072deac1707e1db6245eae4f5b9c28766109502d1c1c27", 0xc2, 0x4, 0x0, 0x0, r1}, &(0x7f0000c13000-0x40)={0x0, 0x0, 0x0, 0x8, 0x8, r1, &(0x7f0000490000)="cb2abb5e1bbcaf726f3299e5c94008e1a69fff42b00f34ca1742c6ea70a3a05c172e3de5762b1db1ca21caa8a3a28a209c3be5c579aed77eecf8676937ccfe72c76db5f357620d92caf0", 0x4a, 0x1, 0x0, 0x0, r1}, &(0x7f00000d4000-0x40)={0x0, 0x0, 0x0, 0xa, 0x3b, r1, &(0x7f00009f6000)="c724b55306376282bea2fb860a50155f7829e8718e64e277c0d8805442b31a8e6a826fc296803707bb9abf77d78711a10dcce056eb88bf299b3a2b1d67e6bdc3bd900bdde6b7c522e28e96a61c80d49b1ddf22c0f36d19921d7a12235248a7d6502d4e0dd6e8aab7c14af6fe6ddcb6df0b0c80778890820d92b3", 0x7a, 0x55, 0x0, 0x1, r1}, &(0x7f0000d19000-0x40)={0x0, 0x0, 0x0, 0x1, 0x7, r1, &(0x7f0000345000-0x27)="15b835164914b3e2d30387e04dec8ba71963ee07e38ca2a1e65164093d663c844b963b9844f1e1", 0x27, 0x1, 0x0, 0x0, r1}, &(0x7f00005a1000+0xc23)={0x0, 0x0, 0x0, 0x6, 0x9, r0, &(0x7f00009f5000)="d1e5e44ceab52eb1fc33fae8f9d0158af99136cc7a7382e16ff890136f01b5778f1d9c7fc2af4bf0cae8b0df23e4663098dfeff4e1d9a9082117093877", 0x3d, 0x22a, 0x0, 0x0, r1}]) 2018/01/18 11:06:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r1 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000ea6000)={0x20071026, r1}, &(0x7f0000215000-0x18)={0xc44b, 0x1, 0xffff, 0x2, 0xf, 0x0}) sendto$inet6(r0, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e65000-0x4)=0x0, &(0x7f0000ce7000-0x4)=0x4) r2 = syz_open_dev$amidi(&(0x7f0000098000-0xc)='/dev/amidi#\x00', 0x81, 0x600000) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000710000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 156.417088] audit: type=1326 audit(1516273572.542:2614): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25349 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 11:06:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7ea7f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a44b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205a00000000000000085bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee828", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) [ 156.486716] audit: type=1326 audit(1516273572.568:2615): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25349 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=154 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 11:06:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cae000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000069000)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f000006a000-0x8)=0x86b2) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x2) r2 = userfaultfd(0x0) fgetxattr(r2, &(0x7f0000b7e000)=@known='security.capability\x00', &(0x7f00007c4000)=""/2, 0x2) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000b0c000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f00004c1000-0x10)='./control/file0\x00') ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000b26000-0x8)={0x90, 0x7}) mknod$loop(&(0x7f00008d1000-0xa)='./control\x00', 0x0, 0xffffffffffffffff) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009f7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000666000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getpeername$unix(r0, &(0x7f0000dac000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008e7000)=0x8) 2018/01/18 11:06:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000248000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000495000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d09000)={r1, 0x0, 0x0}, 0xc) r2 = semget$private(0x0, 0x6, 0x400) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000024000-0x8)={r1, 0x4, 0x84}, 0x1ef) semctl$SETALL(r2, 0x0, 0x11, &(0x7f00008b7000)=[0x9, 0x5, 0x778, 0x3, 0x7f2c, 0x7]) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000663000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dde000)=0xe8) getgroups(0x1, &(0x7f00004a6000)=[0xffffffffffffffff]) openat$selinux_member(0xffffffffffffff9c, &(0x7f000007a000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fb9000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a9000-0x4)=0xe8) lstat(&(0x7f0000631000)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc9000-0x16)='/selinux/checkreqprot\x00', 0x4a0102, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r7, 0x40405514, &(0x7f0000073000-0x40)={0x8, 0x4, 0x2, 0x9, "03792ac42ebbf96b0412b306f0341cc71537ea6a8055fe5e079db5bdbb6d930a3f06ace3d61e559f1bb38fe7", 0x7}) sigaltstack(&(0x7f000032c000/0x3000)=nil, &(0x7f00000a2000-0x8)=0x0) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f000010e000-0x58)={{0x316, r3, r4, r5, r6, 0x10, 0x100000000, 0x0, 0x0, 0x0}, 0xff, 0x1, 0xbbc5, 0x0, 0x0}) 2018/01/18 11:06:12 executing program 6: 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}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x1, 0x4) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:12 executing program 3: getrusage(0x1, &(0x7f000002e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x127}, 0x8) [ 156.528474] audit: type=1326 audit(1516273572.569:2616): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25349 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 11:06:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000c92000)='./file0\x00', &(0x7f0000cd6000)=""/4096, 0x1000) 2018/01/18 11:06:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xa6, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 11:06:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7ea7f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a44b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205a00000000000000085bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee828", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) syz_open_dev$sndseq(&(0x7f0000de7000)='/dev/snd/seq\x00', 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d4f000)=0x0) r3 = fcntl$getown(r0, 0x9) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00008c0000-0xc)={r1, r1, 0xa1a}) write$eventfd(r1, &(0x7f0000bba000)=0x800000003, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000975000-0x14)={{0x20, 0x1, 0x9, 0x9, 0x8, 0x7}, 0x3f, 0x61, 0x1fb}) getsockname$netlink(r1, &(0x7f0000dc7000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009a7000)=0xc) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0xffc5}], 0x1000000000000003) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000ca2000)=""/77, &(0x7f0000e07000-0x4)=0x4d) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e2a000)=0x0) [ 156.612178] audit: type=1326 audit(1516273572.569:2617): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25349 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 11:06:12 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000006000-0x12)='/dev/snd/midiC#D#\x00', 0x3f, 0x20000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000006000)='/dev/dsp\x00', 0x2, 0x0) read$eventfd(r1, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2011, r1, 0x0) ioctl$void(r1, 0xc0045878) read$eventfd(r1, &(0x7f0000005000-0x8)=0x0, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000003000-0x94)={{0x1, 0x8, 0x10000, 0x9424, 0x4, 0x4}, 0x100, 0x8, 0x7, 0x3f, 0x7, "6280b51803efa192255a8e9b272523bd06df58523778dae05ef3fd3f1e8d04abcb32150f09e19741bf6386a707ba3e93da5d89ad047ec9152bbd10589b333d980805e0a13c57213c1d14def99e3576899b1f6641b0e84423643a6c8c05cd7659d2bbe41d9146592baed71cd08eccfd90d9424134e5ff88bc977861e15e12202b"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={0x0, 0x1}, &(0x7f0000007000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000006000)={r2, @in6={{0xa, 0x2, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockname$inet6(r1, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000006000-0x4)=0x1c) 2018/01/18 11:06:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000daf000-0x9)='/dev/kvm\x00', 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000911000)=""/83) socket$pptp(0x18, 0x1, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f000092b000)={""/1024}) r3 = creat(&(0x7f000086e000)='./file0\x00', 0x10) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xc9) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000653000)="b81569431b1271376957204092aeea4fa5234ca7a35605f8e9c90e777d5ef629d1b513d0a4d50730b981d90d0b5fa08de009ff80c0fdb39ef7ddbe101cb5edc2bafd713e56a3749f57bb043d67984fa4aac204ff664f63f68d03ceaeef7dc664b046f88c6646651fc91f862325543c80398b64df5e983688737bd7e02134e943ca511a0c388b3b35eb3d87b1bfa6251ee3b7c7237befc19ea20884e6ad7bf978659eb0bca4f477565236921b80f8766ee30912d80d1fa7711e1f68396057fb0c5339efc4209f4b7ed8aab69ea7685c02ccea808de83663c2018920aba26d75e1ba9b02e7", 0xe4) getsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f0000e5f000-0x40)=""/64, &(0x7f0000b8a000-0x4)=0x40) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00003fb000-0x8c)=""/140) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000e0d000-0x9)='/dev/kvm\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000c88000)=""/205, 0xcd) 2018/01/18 11:06:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r0 = socket(0x48000000015, 0x5, 0x0) poll(&(0x7f00001fb000)=[{r0, 0x0, 0x0}], 0x1, 0x100) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0xfee6, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 156.650303] audit: type=1326 audit(1516273572.583:2618): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25349 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 11:06:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000b1b000)={&(0x7f00006bc000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000c2a000)=[{&(0x7f000084d000-0x9)=""/9, 0x9}, {&(0x7f0000d51000-0xfd)=""/253, 0xfd}, {&(0x7f00001b1000)=""/0, 0x0}], 0x3, &(0x7f00003c7000-0xa0)=""/160, 0xa0, 0x101}, 0x20) connect$bt_l2cap(r3, &(0x7f0000de0000-0xe)={0x1f, 0x6, {0x9, 0x0, 0x7, 0x8, 0x20, 0xff}, 0x6, 0x3}, 0xe) r4 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000402000-0x34)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000713000-0xb)=""/11) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r5, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 11:06:12 executing program 6: 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}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ca5000+0xf22)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000820000+0x8d2)={0x0, 0x1}, &(0x7f0000936000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000599000-0xa0)={r3, @in={{0x2, 0x0, @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]}, 0x8, 0x10000, 0x3, 0x76, 0x9}, &(0x7f0000128000-0x4)=0xa0) 2018/01/18 11:06:12 executing program 0: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000278000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, "8902000000"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) socketpair(0x2, 0x803, 0x1, &(0x7f0000518000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f00005ff000)={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, 0x1c) 2018/01/18 11:06:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f0000ab8000)=[], 0x2db639e89eedd31, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000113000-0xa)='/dev/snd/timer\x00', 0x0, 0x0) poll(&(0x7f00003f8000)=[], 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000aaa000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000e8e000-0x4)=0x0, &(0x7f00001c6000-0x4)=0x4) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000156000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x0, 0x4) [ 156.704983] FAULT_FLAG_ALLOW_RETRY missing 30 [ 156.704996] CPU: 0 PID: 25391 Comm: syz-executor4 Not tainted 4.15.0-rc7-mm1+ #56 [ 156.705005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/18 11:06:12 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$adsp(&(0x7f0000009000)='/dev/adsp#\x00', 0x382, 0x100) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000006000-0x20)={0x3, 0xfffffffffffffff7, 0x2, 0x2, 0x9, 0x5, 0x7, 0x401, 0x0}, &(0x7f000000a000)=0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000000a000)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x8001, 0x9, 0x4, 0x7e31, 0x9, 0x7, 0x80000001, 0x4, 0x800, 0x10001, 0x2, 0x66, 0x1, 0x4]}, &(0x7f000000a000)=0x108) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000001000-0x80)={0x4, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 156.705009] Call Trace: [ 156.705030] dump_stack+0x194/0x257 [ 156.705049] ? arch_local_irq_restore+0x53/0x53 [ 156.705071] ? handle_userfault+0xb97/0x2500 [ 156.705087] handle_userfault+0xbd9/0x2500 [ 156.705095] ? handle_userfault+0x185a/0x2500 [ 156.705123] ? userfaultfd_ioctl+0x4520/0x4520 [ 156.705133] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 156.705141] ? __lock_is_held+0xb6/0x140 [ 156.705152] ? perf_trace_lock_acquire+0xe3/0x980 [ 156.705170] ? print_irqtrace_events+0x270/0x270 [ 156.705181] ? print_irqtrace_events+0x270/0x270 [ 156.705190] ? get_user_pages_fast+0x277/0x340 [ 156.705210] ? perf_trace_lock_acquire+0xe3/0x980 [ 156.705232] ? __lock_acquire+0x664/0x3e00 [ 156.705241] ? check_noncircular+0x20/0x20 [ 156.705247] ? __lock_acquire+0x664/0x3e00 [ 156.705277] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 156.705288] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 156.705302] ? find_held_lock+0x35/0x1d0 [ 156.705322] ? __handle_mm_fault+0x3296/0x3ce0 [ 156.705333] ? lock_downgrade+0x980/0x980 [ 156.705346] ? lock_release+0xa40/0xa40 [ 156.705356] ? perf_trace_lock_acquire+0xe3/0x980 [ 156.705369] ? do_raw_spin_trylock+0x190/0x190 [ 156.705378] ? userfaultfd_ctx_put+0x720/0x720 [ 156.705404] __handle_mm_fault+0x32a3/0x3ce0 [ 156.705425] ? __pmd_alloc+0x4e0/0x4e0 [ 156.705445] ? find_held_lock+0x35/0x1d0 [ 156.705468] ? handle_mm_fault+0x2a0/0x930 [ 156.705478] ? lock_downgrade+0x980/0x980 [ 156.705528] handle_mm_fault+0x38f/0x930 [ 156.705543] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 156.705550] ? vmacache_find+0x5f/0x280 [ 156.705566] ? find_vma+0x30/0x150 [ 156.705582] __do_page_fault+0x5c9/0xc90 [ 156.705605] ? mm_fault_error+0x2c0/0x2c0 [ 156.705616] ? lock_release+0xa40/0xa40 [ 156.705638] do_page_fault+0xee/0x720 [ 156.705651] ? __do_page_fault+0xc90/0xc90 [ 156.705671] ? _raw_spin_unlock+0x22/0x30 [ 156.705680] ? __mark_inode_dirty+0x262/0x1170 [ 156.705694] ? __inode_attach_wb+0xf50/0xf50 [ 156.705714] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 156.705737] page_fault+0x2c/0x60 [ 156.705749] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 156.705754] RSP: 0018:ffff8801d8877928 EFLAGS: 00010246 [ 156.705761] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825aaa41 [ 156.705775] RDX: 000000000000010c RSI: ffffc90002d10000 RDI: ffff8801d8877d28 [ 156.705781] RBP: ffff8801d8877a08 R08: 0000000000000000 R09: 1ffff1003b10eed1 [ 156.705787] R10: ffff8801d8877858 R11: 0000000000000003 R12: 1ffff1003b10ef28 [ 156.705792] R13: ffff8801d88779e0 R14: 0000000000000000 R15: ffff8801d8877d20 [ 156.705818] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 156.705841] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 156.705855] ? iov_iter_revert+0x9d0/0x9d0 [ 156.705868] ? current_kernel_time64+0x122/0x2f0 [ 156.705881] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 156.705893] ? trace_hardirqs_on+0xd/0x10 [ 156.705902] ? current_kernel_time64+0x1d4/0x2f0 [ 156.705922] generic_perform_write+0x200/0x600 [ 156.705930] ? __vfs_getxattr+0x8b/0xc0 [ 156.705962] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 156.705971] ? file_update_time+0xd3/0x5b0 [ 156.705985] ? current_time+0xc0/0xc0 [ 156.705992] ? clear_nlink+0xb0/0xb0 [ 156.706002] ? perf_trace_lock_acquire+0xe3/0x980 [ 156.706026] ? down_write+0x87/0x120 [ 156.706043] __generic_file_write_iter+0x366/0x5b0 [ 156.706052] ? check_noncircular+0x20/0x20 [ 156.706069] generic_file_write_iter+0x399/0x790 [ 156.706088] ? __generic_file_write_iter+0x5b0/0x5b0 [ 156.706104] ? iov_iter_init+0xaf/0x1d0 [ 156.706119] __vfs_write+0x684/0x970 [ 156.706126] ? lock_acquire+0x1d5/0x580 [ 156.706140] ? kernel_read+0x120/0x120 [ 156.706189] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 156.706200] ? __sb_start_write+0x209/0x2a0 [ 156.706214] vfs_write+0x189/0x510 [ 156.706230] SyS_write+0xef/0x220 [ 156.706245] ? SyS_read+0x220/0x220 [ 156.706252] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 156.706264] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 156.706286] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 156.706293] RIP: 0033:0x452e39 [ 156.706297] RSP: 002b:00007f62824b8c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 156.706306] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e39 [ 156.706310] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000016 [ 156.706315] RBP: 0000000000000618 R08: 0000000000000000 R09: 0000000000000000 [ 156.706319] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f72e0 [ 156.706324] R13: 00000000ffffffff R14: 00007f62824b96d4 R15: 0000000000000000 [ 156.784758] FAULT_FLAG_ALLOW_RETRY missing 30 [ 156.784772] CPU: 1 PID: 25407 Comm: syz-executor4 Not tainted 4.15.0-rc7-mm1+ #56 [ 156.784778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.784782] Call Trace: [ 156.784801] dump_stack+0x194/0x257 [ 156.784818] ? arch_local_irq_restore+0x53/0x53 [ 156.784842] ? handle_userfault+0xb97/0x2500 [ 156.784858] handle_userfault+0xbd9/0x2500 [ 156.784867] ? handle_userfault+0x185a/0x2500 [ 156.784892] ? userfaultfd_ioctl+0x4520/0x4520 [ 156.784902] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 156.784911] ? trace_event_raw_event_lock+0x330/0x340 [ 156.784918] ? __lock_is_held+0xb6/0x140 [ 156.784926] ? print_irqtrace_events+0x270/0x270 [ 156.784943] ? trace_event_raw_event_lock+0x340/0x340 [ 156.784955] ? print_irqtrace_events+0x270/0x270 [ 156.784966] ? print_irqtrace_events+0x270/0x270 [ 156.784978] ? get_user_pages_fast+0x277/0x340 [ 156.784991] ? perf_trace_lock+0xd6/0x900 [ 156.785007] ? perf_trace_lock+0xd6/0x900 [ 156.785019] ? __perf_event_task_sched_in+0x200/0xc20 [ 156.785047] ? __lock_acquire+0x664/0x3e00 [ 156.785059] ? check_noncircular+0x20/0x20 [ 156.785066] ? __lock_acquire+0x664/0x3e00 [ 156.785080] ? retint_kernel+0x10/0x10 [ 156.785106] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 156.785118] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 156.785134] ? find_held_lock+0x35/0x1d0 [ 156.785156] ? __handle_mm_fault+0x3296/0x3ce0 [ 156.785168] ? lock_downgrade+0x980/0x980 [ 156.785183] ? lock_release+0xa40/0xa40 [ 156.785196] ? copy_overflow+0x20/0x20 [ 156.785207] ? do_raw_spin_trylock+0x190/0x190 [ 156.785217] ? userfaultfd_ctx_put+0x720/0x720 [ 156.785243] __handle_mm_fault+0x32a3/0x3ce0 [ 156.785268] ? __pmd_alloc+0x4e0/0x4e0 [ 156.785282] ? plist_check_head+0xe2/0x130 [ 156.785300] ? find_held_lock+0x35/0x1d0 [ 156.785322] ? handle_mm_fault+0x2a0/0x930 [ 156.785334] ? lock_downgrade+0x980/0x980 [ 156.785380] handle_mm_fault+0x38f/0x930 [ 156.785393] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 156.785400] ? vmacache_find+0x5f/0x280 [ 156.785414] ? find_vma+0x30/0x150 [ 156.785432] __do_page_fault+0x5c9/0xc90 [ 156.785455] ? mm_fault_error+0x2c0/0x2c0 [ 156.785469] ? get_futex_value_locked+0xc3/0xf0 [ 156.785490] do_page_fault+0xee/0x720 [ 156.785503] ? __do_page_fault+0xc90/0xc90 [ 156.785524] ? rcu_read_lock_sched_held+0x108/0x120 [ 156.785535] ? __mark_inode_dirty+0x262/0x1170 [ 156.785550] ? __inode_attach_wb+0xf50/0xf50 [ 156.785568] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 156.785591] page_fault+0x2c/0x60 [ 156.785602] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 156.785607] RSP: 0018:ffff8801bd417928 EFLAGS: 00010246 [ 156.785615] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825aaa41 [ 156.785620] RDX: 00000000000000b2 RSI: ffffc90002d91000 RDI: ffff8801bd417d28 [ 156.785625] RBP: ffff8801bd417a08 R08: 1ffff1003817307a R09: 0000000000000000 [ 156.785630] R10: ffff8801bd417a50 R11: 0000000000000000 R12: 1ffff10037a82f28 [ 156.785634] R13: ffff8801bd4179e0 R14: 0000000000000000 R15: ffff8801bd417d20 [ 156.785658] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 156.785676] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 156.785691] ? iov_iter_revert+0x9d0/0x9d0 [ 156.785703] ? current_kernel_time64+0x122/0x2f0 [ 156.785716] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 156.785727] ? trace_hardirqs_on+0xd/0x10 [ 156.785737] ? current_kernel_time64+0x1d4/0x2f0 [ 156.785756] generic_perform_write+0x200/0x600 [ 156.785788] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 156.785796] ? file_update_time+0xd3/0x5b0 [ 156.785808] ? current_time+0xc0/0xc0 [ 156.785815] ? clear_nlink+0xb0/0xb0 [ 156.785842] ? down_write+0x87/0x120 [ 156.785858] __generic_file_write_iter+0x366/0x5b0 [ 156.785874] generic_file_write_iter+0x399/0x790 [ 156.785889] ? __generic_file_write_iter+0x5b0/0x5b0 [ 156.785903] ? iov_iter_init+0xaf/0x1d0 [ 156.785917] __vfs_write+0x684/0x970 [ 156.785923] ? lock_acquire+0x256/0x580 [ 156.785937] ? kernel_read+0x120/0x120 [ 156.785977] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 156.785986] ? __sb_start_write+0x209/0x2a0 [ 156.786001] vfs_write+0x189/0x510 [ 156.786017] SyS_write+0xef/0x220 [ 156.786032] ? SyS_read+0x220/0x220 [ 156.786039] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 156.786050] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 156.786070] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 156.786076] RIP: 0033:0x452e39 [ 156.786081] RSP: 002b:00007f6282497c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 156.786088] RAX: ffffffffffffffda RBX: 00007f6282498700 RCX: 0000000000452e39 [ 156.786092] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000016 [ 156.786095] RBP: 0000000000a2f870 R08: 0000000000000000 R09: 0000000000000000 [ 156.786099] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 156.786102] R13: 0000000000a2f7ef R14: 00007f62824989c0 R15: 000000000000000d 2018/01/18 11:06:13 executing program 6: 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$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d58000-0x4)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f00005a5000)=0x4b) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f00002d2000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000065000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000552000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r3, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f11000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/18 11:06:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x1b, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000753000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00005ee000)=0xd004) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b76000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f00000dc000-0x26)=""/38, 0x26) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000fe6000)={0x0, 0x101}, &(0x7f0000ddd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00004fa000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x8, 0x7, 0x40}, &(0x7f00002ed000)=0xa0) get_mempolicy(&(0x7f000029a000)=0x0, &(0x7f00003e8000)=0x0, 0x1000000000005c, &(0x7f0000be7000/0x4000)=nil, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/18 11:06:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cb6000)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r0) 2018/01/18 11:06:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getuid() sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) recvmsg(r0, &(0x7f0000525000)={&(0x7f0000416000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000040b000)=[{&(0x7f0000cb6000-0x52)=""/82, 0x52}, {&(0x7f0000a97000-0xcb)=""/203, 0xcb}, {&(0x7f0000d6a000)=""/140, 0x8c}, {&(0x7f00004d2000-0xe5)=""/229, 0xe5}], 0x4, 0x0, 0x0, 0x0}, 0x40000000) 2018/01/18 11:06:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[], 0x0, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x80) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bba000)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000a13000)={0x8ed, 0x100000000}, 0x2) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00001e7000)=0x0) fcntl$setown(r0, 0x8, r3) ioctl(r2, 0x2271, &(0x7f0000001000)="") 2018/01/18 11:06:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000f4a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001f9000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079b000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000e3b000-0x4)=r1) r2 = socket(0x10, 0x3, 0x10) syz_open_dev$dspn(&(0x7f0000c58000)='/dev/dsp#\x00', 0x0, 0x0) write(r2, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) [ 157.740565] audit: type=1326 audit(1516273572.586:2619): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25349 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 11:06:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) inotify_init1(0x80000) write(r0, &(0x7f0000848000-0x24)="240000002e001ddf3200000800207700fffffffb0100000000010000000400000003ff10", 0x202) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a05000)={0x0, 0x8}, &(0x7f000072d000)=0x6) getgid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d9a000)={r1, 0x7fffffff}, &(0x7f000047d000)=0x8) 2018/01/18 11:06:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000806000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000df4000-0x10)='/selinux/member\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d64000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000049a000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000010000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf0, r1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000609000)={0x2, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f7a000-0x14)={0x0, 0x101, 0x6, [0x8, 0x2, 0x200, 0x5, 0x8, 0x204000000000]}, &(0x7f00002cd000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00005e0000-0x10)={0x2, 0x8201, 0x7fff, 0x1f, r3}, 0x10) 2018/01/18 11:06:13 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000c25000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x480002) 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) syz_emit_ethernet(0x26, &(0x7f0000002000-0x26)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="7d2c108874b3", [{[{0x9100, 0x643, 0x8094, 0x1f}], {0x8100, 0x1, 0x2, 0x5}}], {@x25={0x805, {0x2, 0x1ff, 0x1, "644494b1f5ff301164f617ebbf"}}}}, &(0x7f0000001000)={0x0, 0x2, [0x2fa, 0x77c]}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000074d000)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000002000)={0x1f, {0xe, 0x6, 0x1, 0x80000000, 0x9fb, 0xfffffffffffffffa}}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000)=0x6, 0x4) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000b64000)=0x0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)=""/188, 0xbc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="7aea13fc341e3cdd3b8f926383153e43", 0x10) connect(r1, &(0x7f0000002000)=@llc={0x1a, 0x1d, 0x6, 0x3, 0x883, 0x7fff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001000)={0x5, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) write$evdev(r1, &(0x7f0000001000-0x48)=[{{0x77359400, 0x0}, 0x8001, 0x457111bf, 0x2}, {{0x0, 0x0}, 0x1f, 0x5, 0x869}, {{0x0, 0x7530}, 0x2, 0x9e6, 0x7f}], 0x48) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)=0x0) 2018/01/18 11:06:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bee000)={0x0, 0x0}) tee(r0, r1, 0x10001, 0x0) syz_open_dev$adsp(&(0x7f0000091000)='/dev/adsp#\x00', 0x424, 0xd0040) 2018/01/18 11:06:14 executing program 4: r0 = msgget(0x3, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/01/18 11:06:14 executing program 5: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fbc000-0x9)='/dev/rtc\x00', 0x200201, 0x0) fcntl$setown(r0, 0x8, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fbf000-0x12)='/dev/loop-control\x00', 0x8000, 0x0) 2018/01/18 11:06:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x2)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d3a000)='\x00', 0x2) recvfrom$inet6(r0, &(0x7f0000157000-0x2)=""/2, 0x2, 0x2, &(0x7f00007be000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) ioctl(r0, 0x1, &(0x7f0000809000)="") 2018/01/18 11:06:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) select(0x40, &(0x7f0000b83000)={0x400, 0x9, 0x100, 0x6, 0x80000000, 0x4f41, 0xffff, 0xfffffffffffffbff}, &(0x7f0000d02000)={0x8000, 0x9, 0x10000, 0x73, 0x0, 0x6, 0x5, 0x1f}, &(0x7f000010c000)={0x20, 0x8, 0x499, 0x1000, 0x100, 0xfffffffffffffffb, 0x6, 0x4}, &(0x7f00002d2000)={0x0, 0x2710}) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={r2, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x40}, 0x0, 0x0}}, {0x0, 0x6, 0x0, 0x0, @tick=0x700, {0x0, 0x2}, {0x0, 0x4000000000000000}, @time=@time={0x0, 0x1c9c380}}, {0x0, 0x7e, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x7d}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f000069b000-0x4)=0x0, &(0x7f0000263000-0x4)=0x4) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:14 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x7) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f99000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000923000-0x4)=0x7, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000e66000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:06:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000813000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000658000-0x4)=0x14, 0x80800) accept$packet(0xffffffffffffff9c, &(0x7f0000eca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ddb000)=0x14) recvfrom$packet(r1, &(0x7f0000114000-0x4d)=""/77, 0x4d, 0x12043, &(0x7f0000b38000)={0x11, 0x1f, r2, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000248000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000495000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d09000)={r3, 0x0, 0x0}, 0xc) 2018/01/18 11:06:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndtimer(&(0x7f0000972000-0xf)='/dev/snd/timer\x00', 0x0, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000256000/0x1000)=nil, 0x1000) mbind(&(0x7f000004e000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00003fe000)=0x0, 0x0, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/18 11:06:14 executing program 4: mmap(&(0x7f0000000000/0xd36000)=nil, 0xd36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000367000)=0x0, 0x4) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000d37000-0xb)='/dev/vcsa#\x00', 0x1, 0x0) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000d37000-0xec)=""/236) 2018/01/18 11:06:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000017b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0x0, 0x20000000a, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$int_in(r1, 0x5452, &(0x7f0000a5b000)=0x8) 2018/01/18 11:06:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) tee(r1, r0, 0x74e413bf, 0x8) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00003cd000-0x4)='tls\x00', 0x4) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000033c000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDENABIO(r3, 0x4b36) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) r4 = dup2(r1, r2) sendmsg$nl_route(r4, &(0x7f00001a4000-0x38)={&(0x7f0000549000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000afd000-0x10)={&(0x7f00002b3000)=@getneightbl={0x14, 0x42, 0x0, 0x6, 0x1, {0x0}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x8000) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000d3c000-0x1)=0x4) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) close(r0) pipe2(&(0x7f00003dc000)={0x0, 0x0}, 0x0) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f000054a000)={0x5, 0x7, 0xfff, 0x19, 0x1}) 2018/01/18 11:06:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r1 = memfd_create(&(0x7f00007a4000)='/dev/loop#\x00', 0x0) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f7e000-0x1c)={0x0, 0x81, 0xa, [0x1f, 0x9c0, 0x3, 0x2, 0x1, 0x10000, 0x10001, 0x0, 0x9, 0x1]}, &(0x7f0000d69000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000348000-0x98)={r2, @in6={{0xa, 0x1, 0x10000000006d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x96b4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}, &(0x7f000017b000-0x4)=0xffffffffffffff3a) 2018/01/18 11:06:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d2a000)='/dev/hwrng\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\'', &(0x7f00009b8000)="020000000200e8ff00ffff00", 0xc, 0x0) syz_open_dev$tun(&(0x7f0000180000-0xd)='/dev/net/tun\x00', 0x0, 0x0) io_setup(0x10001, &(0x7f0000cf5000)=0x0) io_cancel(r1, &(0x7f000070d000)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000ac1000-0x5c)="e09c5726b3b3c13358437560d9ca7a04333ebc21cf2dc0255a1cd4ab42b59b8d431a1eaad356302a37437a104046dc85797cc263f128eeb4395d4b43bc2859525ef48a036c160e1141a61cd4d860c513a993599804189c7c371bdb94", 0x5c, 0x80, 0x0, 0x1, r0}, &(0x7f0000ae7000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/18 11:06:14 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b59000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000187000-0x4)=0x1) keyctl$clear(0x7, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d27000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x100}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000e3000-0x8)={r1, 0x1, 0x1}, 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000)=r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x40}, 0x8) 2018/01/18 11:06:14 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000aa9000)='/dev/usbmon#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000d8e000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000002000-0x50)={0x0, @tick=0x800, 0xffffffff, {0x40, 0xf04}, 0x3, 0x2, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000c2c000)={0x0, 0x0, ""}, &(0x7f0000def000-0x4)=0x8) 2018/01/18 11:06:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000847000-0x8)='big_key\x00', &(0x7f0000104000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f22000+0xd83)="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", 0x4ff, 0xfffffffffffffffe) 2018/01/18 11:06:14 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="00fb96726d5a48c35959c91b20d7b9f7", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) r3 = getpgrp(0xffffffffffffffff) getpriority(0x0, r3) ppoll(&(0x7f0000004000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000003000-0x10)={0x0, r2+30000000}, &(0x7f0000001000-0x8)={0x0}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readlinkat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000001000-0x29)=""/41, 0x29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 11:06:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f00009a8000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x40000) r0 = syz_open_dev$tun(&(0x7f00006d7000)='/dev/net/tun\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00006f0000)=@known='system.posix_acl_access\x00') 2018/01/18 11:06:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e07000)='/selinux/member\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00005bf000-0x50)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000c66000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b93000-0x4)=0xe8) stat(&(0x7f0000abc000-0xa)="e91f7189591e9233614b", &(0x7f00007d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000a84000)="e91f7189591e9233614b", &(0x7f0000877000)="e91f7189591e9233614b", 0x0, r3, r4, 0x4, 0x0, 0x2000) listen(r2, 0x1) connect$unix(r0, &(0x7f0000939000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f00003d5000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8, 0x0) 2018/01/18 11:06:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000001}, 0xfffffffffffffedb) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000502000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000db8000-0x8)={0x2, [0x2, 0x5]}, &(0x7f0000122000)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000265000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000064d000-0x4)=0xb) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) setsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f000020c000)=0x34, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r3) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r3) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f64000-0x9)='/dev/rtc\x00', 0x4000, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f00002c4000-0x4)=0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r4, r5, r4}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000926000)={'sha512-avx\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r7 = dup(r0) write$sndseq(r7, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r7, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r7, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000df8000)=[{&(0x7f0000e8a000)=""/4096, 0x52}], 0x122a) write$eventfd(r7, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r7, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r1 = creat(&(0x7f000015e000-0x8)='./file0\x00', 0x6) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000990000-0x10)={0x0, 0x4, 0x3, 0x80}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/18 11:06:14 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000b2d000)='/dev/snd/pcmC#D#p\x00', 0xf7d, 0x2) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000fec000)=0x20, &(0x7f000029b000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$bt_rfcomm(r1, &(0x7f000019d000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000a99000)='net/fib_trie\x00') sendfile(r2, r2, &(0x7f0000a48000)=0x5a, 0x40000000000054) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000bd4000-0xc)={0x18, 0x0}) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000305000-0x38)={0x3f, 0xb8b, &(0x7f0000cfa000-0x97)="434620ebd539c8c4d65d6c98f9f25bd734e7aed8f464c14277de2fe2e1da2fdfed2c07fcd5c663ec9b3016e407ab463286d1168288aabe8bf8c5bcdee5c5ec709ab9f318da19fc6b7753507ff7afe78c361995d0b498e79ce3620c88626c3eb89093fe0fad30590469b180f285f9c20339d1d71d1697affe9980fc4b0b1c624945c4d2f451bda0609d1b65198ec0357948f1d45e90d943", &(0x7f00001d0000-0x3d)="0ad4d63530b136219a88c8633b56170eb3c1f37b5ed466dd05879f1c5f98190ab2be17d541ecc33668e2310945aeaa89531b8d4b41a6112b1cdb174558", 0x97, 0x3d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:06:14 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000c01000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000cba000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xfffffffffffffd9a) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) getegid() mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f79000)=0x7) sendmsg$alg(r0, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f00008cd000)=[], 0x0, 0x0}, 0x20000080) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000860000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e55000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f7d000-0xb)='/dev/mixer\x00', 0x10000, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f7c000+0xe13)={0x0, 0x3e98}, &(0x7f0000a5e000-0x4)=0x8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f7c000)={r3, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f7c000-0x4)=0x0, &(0x7f0000f7b000)=0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008fd000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000f7c000)={&(0x7f00007c2000-0x4)=[0x5], 0x1, 0x7, 0x8, 0xffff, 0x9, 0xe1d, {0x6, 0xed, 0x6c5, 0x17, 0x8, 0xf375, 0x2, 0x5, 0x101, 0x2, 0x0, 0x1f, 0x100000001, 0x580d4142, "6f4754c6758b0abe32899af742a34f1d47ad4270a8344dec08a25c8c99697230"}}) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0xe, &(0x7f0000f7b000-0x4)=0x0, &(0x7f0000f7b000-0x4)=0x4) recvmsg(r0, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 11:06:14 executing program 3: futex(&(0x7f0000000000)=0x0, 0xc, 0x0, &(0x7f000051a000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000e40000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000d05000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) 2018/01/18 11:06:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) read$eventfd(r1, &(0x7f0000a78000)=0x0, 0x8) 2018/01/18 11:06:14 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d90000-0x8)={0x0, 0x0}) r1 = getpgrp(0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005d3000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd1000)={0x0, 0x0}, 0x80000) kcmp(r0, r1, 0x6, r2, r3) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000190000)="240000001a0025f0006bb404000000090a0b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/01/18 11:06:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f00000e3000-0x30)=[{&(0x7f00009b4000-0x56)=""/86, 0x56}], 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000654000-0x4)=0x9, &(0x7f0000baf000-0x4)=0x4) close(r0) 2018/01/18 11:06:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 11:06:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a1f000-0x6)='./bus\x00', 0x141042, 0x1) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000b84000-0x1c)=@req3={0xbb0074f, 0x8000, 0x1, 0x2, 0x6, 0x2, 0x1000}, 0x1c) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000681000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x10000) accept$packet(0xffffffffffffffff, &(0x7f0000564000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b10000-0x4)=0x14) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/01/18 11:06:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ad3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007cb000-0x10)='/dev/sequencer2\x00', 0x220000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000a7c000-0xc)={0x0, 0x80000, r2}) fcntl$getownex(r3, 0x10, &(0x7f0000e1a000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000e1b000+0xd48)={0x7f, 0x80000000, 0x7, {0x0, 0x0}, 0x2, 0x3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000344000)={0x9, &(0x7f000086e000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000dae000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fca000-0x4)=0xe8) stat(&(0x7f000041d000)='./file0\x00', &(0x7f00008b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000047000-0x8)='./file0\x00', 0x5000, r5, r6, 0x10000, 0x3004) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000307000-0x10)={r4, &(0x7f000046e000-0x58)=""/88}) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f0000b8a000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/18 11:06:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000704000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) symlinkat(&(0x7f00007f1000)='./file0\x00', r2, &(0x7f0000802000)='./file0\x00') utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000ce8000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 11:06:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000ec1000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) accept4(r0, &(0x7f0000176000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002a1000)=0x60, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000f0c000)='comm\x00') getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000d2a000)=0x80, &(0x7f00007bb000-0x8)=0x4) ftruncate(r2, 0x3) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00006f0000)={0x7}, 0x4) ftruncate(r2, 0x401) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/18 11:06:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x0, 0x5, &(0x7f0000165000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x0, 0x1000, &(0x7f0000b6d000)=""/4096, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) readlink(&(0x7f000060c000)='./file0\x00', &(0x7f00003c4000-0x57)=""/87, 0x57) r0 = syz_open_dev$adsp(&(0x7f0000445000)='/dev/adsp#\x00', 0xaede, 0x80) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000bd000-0x2)=0x637b, &(0x7f0000524000-0x8)=0x2) readlinkat(r0, &(0x7f00009ca000)='./file0\x00', &(0x7f000053b000)=""/4096, 0x1000) 2018/01/18 11:06:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x400, &(0x7f0000f56000)=0x0) io_submit(r0, 0x1, &(0x7f0000ace000)=[&(0x7f0000382000+0x4d2)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000be1000-0x1000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c86000-0x9)='/dev/vcs\x00', 0x200800, 0x0) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000a3f000)=""/48, &(0x7f0000074000)=0x30) 2018/01/18 11:06:14 executing program 2: r0 = gettid() setpriority(0x1, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x8001, &(0x7f0000e81000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000090b000)={0x0, 0x2710}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eb0000)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000cb4000-0x38)={&(0x7f0000665000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000920000-0x10)={&(0x7f000069f000+0x8de)={0x20, 0x9, 0x1, 0x324, 0x3, 0x1, {0x0, 0x0, 0x9}, [@typed={0xc, 0x26, @fd=r2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000084) sendmmsg$unix(r4, &(0x7f0000847000-0x38)=[{&(0x7f0000cc8000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000d3c000)=[{&(0x7f0000a24000)="32b2c0c4c6ccde7730886bdac8ebaf5101a1d7d16024a2542ce8d33a021d39aaeb2d038f5b29d7e69b85303433f0007199cee6358e379b39eb57cae974d324082d2d928610ded81df54813bbb6d2a170c241b289f5402898b2871b3d117d2203f3c97a6d3853f507a93d76fb425c395515", 0x71}, {&(0x7f0000be0000-0x3e)="38680019db8ef9675cb4e0c3a9affad79bf76f8f98a8f7382ab8a64337b6229d584909f343b757d90d067325cec1716aed0e74d3bb6376b150193c5fb983", 0x3e}, {&(0x7f0000df7000-0xf7)="dc599d810b84e623e2712a45a7e554e6efebcb85164aec358a8c953c633699155753daa30273389c424e0976eaf8e5946a34a0afcaf4551a632c5001f237e3d34885d8251ccf08227d723d01c5e96ca23c164f132092095bdb43b623b7bf0d63650d95b199da8d8861d22162530516d4a7888083b8de5e4d31d427335a6d28acb4e208f829b286fb29ff2bf6fba1d79bb7755c63cc282f1393a8a32fb9bf75a88bd3550a90332fe92b81607b181d35e6e7104958d83eb47e6cfc2923e17dd33acdc1b6167c43bb18d9a8891115ff9a3d8a57e0e67f2666ad8d93984deecaa07287cd6d7ff722a7750bb949db627a7c437a29c66e0ea188", 0xf7}, {&(0x7f0000754000-0x47)="72113a502c0044cd5c10338d4af07a8fb9c34871a817b01e77f8b3d342e6623d8c54c43db8fc6593d0f033b27f16f9d71b5b22f4845b94f5846607ac607f04c3ac5a31a07251b3a9a6b2053abf070d5e6548ae6f921aff2a4edc689fb785444218b2ce48f141524ffe0765cdb1eabdcd8aeb976bd16094c99c7a81c6e5d5c170b72460ce4fb77aa66f522e16df4acf22e95985aa726da9d0a379bef2e7f3b03fb22cbf03daaa4dd5ffdaf0d8597481a6ea48e08353be045c91d407ba8ca502cf45050921ea2d8303c46cb80ec72601097d02046f00b1b6881512a14d", 0xdc}, {&(0x7f00002b1000-0x27)="fe2b05eead54f9349e71706ae312b42d3e9f0eefba6459ff00f97274140298818ba7e872026b02", 0x27}, {&(0x7f0000313000)="af873693893999e38118afd58929e28fd39fd76b0f7464fe3ba262ce1a8259ad1bec6c34f1261e3a1428ead51c6f42e00f9fda4b5d699b68a934c81dcb6c12378016951724a1cde6056c898003b083d85c24070c1325831071bedac9fd2c2996fea2ba1477579c3b3491f262ed4ef467a043eb457463070139bcd0d05cbfb9554c8e956eff", 0x85}], 0x6, 0x0, 0x0, 0x45}], 0x1, 0x40040) getsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f0000e5f000-0x4)=0x0, &(0x7f0000195000)=0x4) r5 = getpgrp(r0) getpriority(0x1, r5) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000002a000)={0x0, 0x0}) recvmsg(r3, &(0x7f0000cf2000-0x38)={&(0x7f00006e5000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f0000106000)=[{&(0x7f0000f26000)=""/67, 0x43}, {&(0x7f00004e3000-0xaf)=""/175, 0xaf}, {&(0x7f0000e80000)=""/58, 0x3a}], 0x3, &(0x7f0000465000)=""/122, 0x7a, 0x0}, 0x0) 2018/01/18 11:06:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) r1 = accept4$inet6(r0, &(0x7f00002f3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f16000-0x4)=0x1c, 0x80800) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r2 = dup(r1) timer_gettime(0x0, &(0x7f0000de6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r2, &(0x7f00008aa000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x3}, @note={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x3, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0xfffffffffffffffe, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x5, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x8001}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r2, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000156000)={0x0, 0xffffffff80000000}, &(0x7f000074a000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ec0000-0xc)={r4, 0x3, 0x30}, 0xc) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000087c000-0x4)=0x0) io_setup(0x9, &(0x7f00001eb000)=0x0) io_destroy(r5) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000cdd000)=""/238) accept4$ax25(r2, 0x0, &(0x7f0000c8f000)=0x0, 0x800) write$eventfd(r2, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r2, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000bab000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000050e000)={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]}, 0x8, 0x2, 0x7f, 0x364, 0x8}, &(0x7f00002fc000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000667000-0xf1)={r1, 0xe9, "bb7a2d3abdb1930944da665b0aaf39b829b12a10e4552d0e99b979d144fc94da1eb73712f464e4985161613f599d106d80ef2dd41c7a5eeeddb13e7e3ed0821174df4da323c3c84ace4e16dbf0acbb53b233fc73997d2ffbe8fcf608429ffc50d8bb8c2e9cb7d810abec3ea5a89565be9ba33d690c3b22a4775db8c1a5495179f821cc43ca4013177cafe25b57d6ca4138658985d978672ec3bc6b603cae868376f4275ef23a1d1bcf68ab9cd4bce1b5c8e7a50836023ebaa9e5e5e5ead744c9cee8710d6d7cd695a1385585e1e9cffc2296040b01bc6d6c128b6df3efbe8d14e9c2c2f9ad79cfb150"}, &(0x7f000064a000)=0xf1) read$eventfd(r0, &(0x7f0000ae5000)=0x0, 0x8) 2018/01/18 11:06:14 executing program 7: getrandom(&(0x7f0000000000)=""/118, 0x76, 0x4) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/120) 2018/01/18 11:06:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000877000-0x11)='/dev/vga_arbiter\x00', 0x0) fdatasync(r0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009a6000)='/dev/qat_adf_ctl\x00', 0x20040, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c28000)="6e65747006722f008e") sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x3fd) 2018/01/18 11:06:14 executing program 5: semop(0x0, &(0x7f0000003000-0x40)=[{0x0, 0x0, 0x0}], 0x178) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a1000-0x10)='/dev/sequencer2\x00', 0x1fffd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0xffffffffffffff80, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/18 11:06:14 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000002000)={r2, 0x0}) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) 2018/01/18 11:06:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000046e000-0x11)='/dev/vga_arbiter\x00', 0x8000000008000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ad3000-0x4)=0x455, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b30000-0xa)='/dev/cuse\x00', 0x808010000180a02, 0x0) connect$ax25(r0, &(0x7f0000639000-0x10)={0x3, {"7a6eeb75e9c0b7"}, 0x0}, 0x10) pread64(r1, &(0x7f0000a4c000)=""/0, 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00009d8000)=0x8, 0x4) write$fuse(r1, &(0x7f0000408000-0x1010)={0x10, 0x0, 0x1, @random=""}, 0x10) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000267000)="e152aac30e3ef93e190c0c8aeb7cc803dc31a3be2551524801048db25471c4dba82b14cd69d3e1bb24bb72a26f870db4433fdf03d575b374e3e680416bcbd30fc0afdb70b607cf152ccde683033ab89ec5ee607c7e11f61c8b91f9a5774453488f74a404fa4acc5e245d9a023905bd9fe8be4a1b06e38ba274d25cf23dec2f965fdc275fd249a6e6ba78bdb6875b210b17ea6e9fe6e2eb9bd079fa0116c0dec320847d62bd1c4b64e40afe8dbbba212b0e0043da0608f1d22e2c7ffd6a0dbef17df1e0fee72493f931bbdbad2ea5466a240e05cc8b1d", 0xd6) 2018/01/18 11:06:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f000050d000)=""/28, 0xfe41) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000f89000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000fee000)={{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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/18 11:06:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) socket$inet6(0xa, 0x400000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000458000-0x58)={0x0, 0x0, 0x0, 0xbb9, 0x0, []}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000087e000)=0x0) timer_create(0x0, &(0x7f0000af1000)={0x0, 0x1e, 0x1, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065f000-0x4)=0x0) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f00009c5000)=0x0, &(0x7f0000308000)=0x4) bind$alg(r0, &(0x7f00000e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0xd00, 'cbc-twofish-3way\x00'}, 0x58) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000051c000)=[{{&(0x7f0000da6000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f00000b8000-0x10)=[{&(0x7f0000096000-0xd9)=""/217, 0x0}], 0x0, &(0x7f0000d60000)=""/229, 0x0, 0x5}, 0x6}, {{&(0x7f000013b000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, &(0x7f0000439000)=[{&(0x7f0000a64000-0x5d)=""/93, 0x0}, {&(0x7f0000fd5000-0xda)=""/218, 0x0}], 0x0, &(0x7f00004fe000)=""/205, 0x0, 0x800}, 0x7}], 0x242, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f0000233000-0x4)=0x9) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ef7000-0x8)={0x0, 0x0}) 2018/01/18 11:06:14 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d6a000)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0x100000002, 0x4) sendto$inet6(r1, &(0x7f0000114000-0x35)="0b7df6e82f1f0f22f206d19438034cf25932544b3b085b1ff8a13e33e377789d4326d3bf958292a6c7261756184d5086c54b49c660", 0x35, 0x1, &(0x7f00003a5000-0x1c)={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x1c) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000262000-0xb)="b0c3675dfd9dbdf1b4081c", 0xb) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f00002c8000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000e4a000)=[{&(0x7f000072f000-0x59)="4d1ed19f8781632895ec9d30d03c21a9f9cd803a01825d958ab9989d362815ce6cb85fefdbae2463746704b02a4c1731829e306a8772a054f87f84ce6ebf4d5e3f64f9bb5b29919845e6bdd378bfce246eb113632cd287f2ab", 0x59}, {&(0x7f0000c46000-0xd9)="06590f09b7951e983b34f0d8e733c3fb01561621f6909eb3b964a8e76b1cf8ab48c38ae5867aebfc1c6852a4af382f643e5e0019c0a43e239961f985c226b2f75ac2bb45b642ba0c907a8a70604207e7feaeb05b28b8ff937b058147e85386f350bb43ffd89085be963fb89a739c904f27cd0a6ff3985f434daba281d10c25f6634d32b9f52c683894aafd3e5eca80a60d98c96f65eaf0b4f9c17a5cec1a1d339206bc4b269d487fea46627bba35a2d6b81cdfc8680b260d086c46e3ff8cf9d0b1fe344d14618ed9be76bbe35230f46aed355be7bf3304436c", 0xd9}, {&(0x7f000084a000-0x4e)="ee4529ee4b703441cb48ae47c4147acaf6db2c2c2f6fa9d8590b4ce89f95277321575e89c7c087fa986a2ddce01ec163945d7e9a11c37737508761b43843243566ac05baa1bdd081aa960d1b329e", 0x4e}, {&(0x7f0000a4c000)="64856d54a5e91480ec7eb7702d7b98ce15122e9a7eef34af6a8eec467fd04ae480afb6965218065534d1ee05a56d8ca5314dab195fd2b0f1abb99ad84644636ba1d43dfeef77baf1a5bdbb79a40a7cbbba5c5a91609fb708b0a609316e69b72f15e2287a026b78", 0x67}, {&(0x7f0000449000-0xf4)="582138104b4d5edd2dd20453b5d52ca8e5fb340ae6f3deace71a2521e501579f590ce724b5f14377a0a6448fa87fa1d4b9b7294d508b301a2090a4098ee9dc64aed5cbdc4a53625e9a83ce854de5e4653b0386910cd7a77780ca4deeb84fa6c42343f9fecbb7f00c01eff7e91870d1491d1a24dfc4c942e58f2323c6791746d6320116dd89ec719c9bc4ef6565638f3c66e84b3524293071d6a31691eaa05e5b9345ee6823c0aeffecebcfd153653e86949c2cac3241e5b68d2932244d5b8ec54dd9df539b15ce4ed18709de3c6794ea07fc84ae9cc1ec5ed3c37b975dc8b1462009ce48f11bbf391a58ca5fa0dded1fb7030b96", 0xf4}], 0x5, &(0x7f00006f3000)=[], 0x0, 0x0}, 0x0) 2018/01/18 11:06:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)={0x0, 0x0}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000011000)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f000000f000)=[{&(0x7f00006c2000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) finit_module(r0, &(0x7f0000b66000)='syscall\x00', 0x1) 2018/01/18 11:06:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f00000b9000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0b000)=0x8, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f6e000)={0x0, 0x0, 0x4, 0xfffffffffffff20d}, &(0x7f0000c92000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000377000-0xa)={r2, 0x8000, 0x1, [0x2]}, 0xa) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r4 = dup(r0) prctl$setmm(0x23, 0x4, &(0x7f0000c6d000/0x1000)=nil) sendmsg$netrom(r4, &(0x7f000099c000)={&(0x7f0000c69000)=@ax25={0x3, {"830c4c88f5e548"}, 0x500}, 0x10, &(0x7f00005c7000-0x30)=[{&(0x7f0000fc0000)="afc656dc1989e265b595dc5250ee9ac7e8f739a7fbb11fd25b3eae5ba1d00f3cb9d710c3b6770807456c4b56daf4d619a29a089dbc28629d1df941629f1740c3404d92e393e0f458ecb8517676dba02277c02b8f20d5593373c1aed487d3f4e3ef235335c31692a3f16250432bbeda7a756b0c7862b4beb4d20f8d21225edda3027cff4ba097aa98dd7ab8035b7375911be998f650dae6f2b20cc6b31dd672d8f10747424693a5c8a6b5fc764ebc2f74886d51db415257ad9cd648cd8a93fb62cd26807980ec4ec778e0704ace94fb79b0cdab264b8c5aca77d96909", 0xdc}, {&(0x7f00003d8000-0x54)="60415a03d032cbb120350a15c16d6b2f694b09bc43e2a05057152fde7f04ea74a86e7c22aba68a2644393dade341d166f818c776e56c68eb2fe9ed717b3b453b6197c4872223cfb25462d274485cb309c1085a9a", 0x54}, {&(0x7f0000204000)="61ea02a1db9e55ecfa3e0cd7b78f6aa0c1e98ef603d16dac8aeef57cd4f14f4406d8ecf06511952b7f7c27498f66f2fb5cd407a32093d6ab6a19727bc88c3910dddd14f1fe48f43f4217cdec6caf59bc7df9fccad36d43a1e5f47a086aac6d4002a83be31671", 0x66}], 0x3, &(0x7f0000c50000-0x128)=[{0x108, 0x13b, 0x4, "1455da08b52dd50b2cadfe826b6109f1d41c67f4a7bb250a2d9153109ba9396c625d2c1892db335ea5cdc85d6dde38f13bd569702f9d7aa5d2aa5c751d82aed17dd03d39098c68a7394dfb7087eec0e2ca1d92a2fb7a35ede85f02526f843068acb30f722c112c1b98cfb61dc4127b8fe26dcf9991c391e6ad1c0813ff26d7c35102c13ed168ef607a9d4f3c495b25abbdf60fdcb135e96d368b97c0e772f3eec64af6cf38af270cf26aa6ca284ac614d15b326acea195f472b3d85d4b3c26319cfaa5ce144d9d2de3435cf7a49962e12279c135d790ead1b42d93995191fc6b7a6b0a66f0bc5b9439c00b21002735c6e8d3"}, {0x20, 0x117, 0x400, "469b06c05de1e37a77080158f384"}], 0x128, 0x800}, 0x1) write$sndseq(r4, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r4, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000103000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000e2b000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000f8000-0x8)={r2, 0x1f}, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000a3c000)={r0}) write$eventfd(r4, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r4, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x35a}], 0x1) write$eventfd(r4, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r4, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c72000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$pptp(r0, &(0x7f00006e3000)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000d72000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000f00000-0x34)={0x20, 0x29, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$pptp(r0, &(0x7f0000823000-0x20)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendmsg$nfc_llcp(r0, &(0x7f0000241000-0x38)={&(0x7f00000fc000-0x60)={0x27, 0x80000001, 0x3f, 0x7, 0xffffffff, 0x1, "93b0f5d495c883d5b151df1c73a4843def64754f717c04d8190bb25a38ef5eca277f2ab500f8080113d43ed95391dceba0699fc9cc22fec38f491e502c5926", 0xc752}, 0x60, &(0x7f0000c0a000-0x20)=[{&(0x7f000010a000-0x2c)="0ab1b3610cb0e0aba65eec386d8168f0b6f62c3fe138e9d3c807a27f62d57d2772b8879fc942ecd1a7942f96", 0x2c}, {&(0x7f0000f14000)="119681b4cf193f6edc1d18ac8fa91e46c8ea05c1c88434e30ab1486fc1db808bc118fabd6ea27e5d510b100f5fff03e7ca305bfc15dd6b047afb3e670f2406ab7f47fd903b338ca86ba9f552950250b1bb943e58a5ee010041e7c8bf013c34cfd2dad184fcd95b7154443b4b17c79cd595453d6ec0cb568272af11d900c9ea9b0888c49d3f6876abb7f2466785be27138c2f85b2b54b906b7bb987e25a2d4e6923d54f4c943a4aec4926782e30cd919620ad601384fd1a9e051fd5fa47c0a4685894595e57e10bc18588f698", 0xcc}], 0x2, 0x0, 0x0, 0x0}, 0x4008800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006f4000)={0x0, 0x0}, &(0x7f0000405000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000078000)={r1, 0x5, 0x98, "f696c6f7e68510d8bcc230588c88f2816c105efd934b9d3dbec12f739ed43b852ef6e4cafb16c30275f42e3d3d2046a65ce3757af7e1f172bb4b180f22bccbe837823cb1f2d898ccb35406207a6afb5cde4d560c9acbdf2c364ab563dbbfce8abfc7628e7adec25ea0dbf080b07af040e69fc6279148de275c903af7af532856f9c7a7512c47f10552af380c493b16a94f6fb41812500e27"}, 0xa0) 2018/01/18 11:06:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000229000)=[{&(0x7f0000f8a000)="ad9060fe78a1317e7537aacc492945d6b706e61a50f5cc13bb4c0b6299a7263bcb40a9186426b3f6d0bde9dca9784024a9f01d4bd2c0e9793148487a7d4400b5158a72331765dffd80e3537cc223f9f3b061b47864d0bfda7eed4439c833931b4d4e6d22b4d96a4ce9177f52b469c29b97da4af3e800040378832ccf36c85149", 0x80}], 0x1, &(0x7f0000300000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f8d000)=[{&(0x7f0000f8c000-0x3c)=""/60, 0x3c}, {&(0x7f0000f8e000-0x81)=""/129, 0x81}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x101) 2018/01/18 11:06:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000e12000-0x5)='user\x00', &(0x7f0000773000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000776000-0x1)="fa", 0x1, 0x0) r1 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000614000-0xc)={r0, r1, r1}, &(0x7f0000b42000-0x1)=""/1, 0x1, &(0x7f00000c5000)={&(0x7f0000604000-0x10)={'crc32-generic\x00'}, &(0x7f000080b000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = add_key(&(0x7f000064f000-0xa)='syzkaller\x00', &(0x7f0000c02000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000552000)='keyring\x00', &(0x7f0000af6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) 2018/01/18 11:06:15 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d55000-0x1)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005ad000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCCBRK(r1, 0x5428) r2 = getpid() fcntl$setown(r0, 0x8, r2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000d84000)="c62a619fdadf804a9f537da2bf148062", 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000a6000-0x8)={0x0, 0x0}) 2018/01/18 11:06:15 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000603000-0xc)='/dev/audio#\x00', 0x1, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00003d9000-0x67)={0x0, 0x5f, "ddf325f46cba3c7e20ba0613420ebf2223cb74f116124d1ed6323c4122619cfb960cb6266b6d4396f4e0dfad366bfdb6d08f7133ce5f7065232fd8b7de584d1a9a50d120a8a9f9186d5f7104cbb71dd9d1d714a5ad9ceeef4e12d22aba1e25"}, &(0x7f000049d000)=0x67) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000720000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000001000)={0x4, 0x7, 0x6, "c60873a42a4c", 0xffffffffffff8000, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000621000-0x8c)={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]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000023000)={r1, 0xfffffffffffffffc, 0x4, 0x95, 0x73, 0x0, 0x0, 0x0, {r2, @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]}, 0x2, 0x8, 0x0, 0x8, 0x80000001}}, &(0x7f0000005000-0x4)=0xb8) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000-0x30)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:06:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f0000852000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x2000000000000114, 0x8, &(0x7f0000392000)=""/13, &(0x7f00001d7000)=0xd) 2018/01/18 11:06:15 executing program 4: mmap(&(0x7f0000000000/0xc93000)=nil, 0xc93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000c93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c94000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/18 11:06:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00006a3000-0x4)=0x0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000275000)={0x800, 0x100, 0x1ff}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x1d) 2018/01/18 11:06:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000736000)={0xffff, 0x9}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000005000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:06:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xdb86) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000589000)="ff55d30000000003000001000810000101000000", 0x264) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c3b000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000bcf000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000740000-0x14)="ff3ed36cffba04ee00000000ff21ff0180ea00d1", 0x14) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000056d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000bc9000-0x14)={0x7, 0x6, 0x9, 0xb62, 0x3, 0x7fffffff, 0x4, 0x4, 0x7f, 0x8}) 2018/01/18 11:06:15 executing program 5: prctl$intptr(0x2a, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f00008c6000)=""/0, &(0x7f0000000000)=0x0) 2018/01/18 11:06:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) migrate_pages(r0, 0x6, &(0x7f0000d4a000)=0x8, &(0x7f0000001000-0x8)=0x2) socket$packet(0x11, 0x0, 0x300) syz_open_dev$loop(&(0x7f00000e7000)='/dev/loop#\x00', 0x0, 0x80) r1 = fcntl$dupfd(0xffffffffffffffff, 0x402, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000040d000)='scalable\x00', 0xfe08) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffeb1, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x3}, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000c7a000-0x4)=0x3, 0x4) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) restart_syscall() r3 = syz_open_dev$adsp(&(0x7f0000937000)='/dev/adsp#\x00', 0x227, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000ca2000)=0x0) r4 = socket$inet(0x2, 0x806, 0x0) connect(r4, &(0x7f0000ac0000)=@llc={0x1a, 0x0, 0x4, 0x1, 0x5, 0x1, @random="d328be00ca87", [0x0, 0x0]}, 0x10) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eb3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f000076a000)={0xfffffffffffff31e, 0x7, 0x7, 0xffffffffffffffff, "741483101959031387d61f6201ad24d3f455c64fb7eeea087e2b4917eedd50b45d529bcf724c35b6f5d6a229", 0xcf825d7600000}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000e6000-0x20)={@generic="e008bc98d859984a7549b865f63e1f9d", @ifru_flags=0x200}) bind$inet(r3, &(0x7f0000302000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f00000b0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDENABIO(r1, 0x4b36) connect$inet(r4, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 11:06:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009b8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$usbmon(&(0x7f000054f000)='/dev/usbmon#\x00', 0x6, 0x40000) ioctl$sock_bt_hci(r4, 0x400448e4, &(0x7f00003df000-0x4c)="44c74c7d286795e4892737f04fd9dd227f6d210830f94dae0d4762aa9012876383b40ad4a718be7ddcd148078dca9be05ddb5d9fb09f9231b72f28feaafe2a113a2c9e160170e6529425ca8a") getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000052a000)={0x0, 0x5e92, 0x40e, 0x1, 0x1, 0x6}, &(0x7f00000cf000)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000027c000-0x8c)={r5, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f0000b79000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xe1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000dd6000/0x18000)=nil, &(0x7f0000065000-0x18)=[@text32={0x20, &(0x7f00004bb000-0x43)="66b80b008ec066b812008ee80f01bf00000000660f38814b8d660f5c8e0e000000c4c10df985990000000f20d835080000000f22d8c4c3690b50c9ab660f1ac10f00da", 0x43}], 0x1, 0x0, &(0x7f0000030000-0x10)=[], 0x0) 2018/01/18 11:06:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000258000)="cfc28628f39051edb8347c7fdec77f2d95a6f9e891af09b51679789ef62841d7c6ffca9d919ff3c66c66ce632e15eae3568c9757263ecaec0c4100729285a934cd3270e6310516634a879aa5772779a8db73c0a4f7fb3c1f5dde357dab446baeffb544f7dc49780e115845c9f9f7a11ec43c3ccaa90f3a8396aee22b15608508f8c81c59a0ab1df13c6556231a12a5f60f34fca9b18ccc1639a9") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b4f000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000d83000)=0x1) ioctl$TCFLSH(r1, 0x540b, 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x17, &(0x7f0000a27000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/18 11:06:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d81000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x4, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) r2 = syz_open_dev$mice(&(0x7f0000536000)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000399000-0x8f)="40604baa3aa188d27ffe09f552a698a3e3aa9e2b48ef4509b1603c9694ed292d7ed87abe3366b35b72a39a79613fc15d9f1ff7fcf071b583d12df9b96ce95c1770a946bb258b556d8928bcd6459bdcd0871bc03428dd3e72a06bb3cc2338ad73b5102cd777f136e37fea12d3ca9c8cc656661583debe509c7cc76781598c5048f6cca7feaaf4d93d7ac693b4b85a08", 0x8f) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00009af000-0x8)={0x408000000004, 0x9}) 2018/01/18 11:06:15 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000000c000)=0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000000b000)=0x0, &(0x7f0000011000)=0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000010000)={@common='erspan0\x00', &(0x7f0000011000-0x4)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = gettid() connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000008000-0x8d)="f0433b2a78c65a77800125ca85dd951674e7360313367f57012f42dadb8f8d7432b3f3d21c921cc9a6d0bcf22514b4c6ef082ddc0b9148d9be11ca75c61015cb42d3804999283639a958813746bacf3db705655df343562f1f94bc79e833bb97989e25e5182eb9eafe506cdcd0618c856996246167a6f67cbcd5ddbb6abe9e0c804048b2c6cd1e7ca03627a242", 0x8d) getresgid(&(0x7f0000011000)=0x0, &(0x7f0000011000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000010000)=""/202, 0xca) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000012000-0xc)={r2, r3, r4}, 0xc) 2018/01/18 11:06:15 executing program 2: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000eef000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000924000)={0x9, 0x0, [{0xa51, 0x0, 0x1}, {0x0, 0x0, 0x8000}, {0xfff, 0x0, 0x581}, {0x0, 0x0, 0x0}, {0xbff, 0x0, 0xfffffffffffffffe}, {0xacd, 0x0, 0x1}, {0x941, 0x0, 0x101}, {0x2ff, 0x0, 0x401}, {0xb5d, 0x0, 0x2}]}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000eef000-0xc)={0x0, 0x8, 0x8}, 0xc) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000eef000-0x2c)={0x5, 0x80000004, 0x7, 0x9, 0x1000001, 0x0, 0xe4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc31) io_setup(0x8, &(0x7f000005f000-0x8)=0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00008c5000)={&(0x7f000001a000-0x8)='./file0\x00', r2}, 0xc) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002b7000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = eventfd2(0x4, 0x80800) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup(r2) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eef000)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x5, &(0x7f0000ef0000-0x28)=[&(0x7f0000ef0000-0x40)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffffe00, r1, &(0x7f0000eef000)="1c2fabe39dc2d0ee35b2d26e417afd78358b556d", 0x14, 0x68de, 0x0, 0x1, r4}, &(0x7f0000eef000)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000eef000)="b5f3d84fb01552bf4227be429a276425ad28f79e678fda4b003a0b7a6932714245bf42bbaf4955306ac499a55d49a135d7a776d40a402bca98c2207c24523c8ebb77be1aec5ffdd666b935d39b6578fd36d12a8929c3473efa0e9cec", 0x5c, 0x9, 0x0, 0x0, r5}, &(0x7f0000ef0000-0x40)={0x0, 0x0, 0x0, 0x1, 0x80, r2, &(0x7f0000eef000)="212f238f80087725a12534265ef55b968e6dad615eca01b7059a90bb988fed9da133909a0bc8bd6db1611785cea9c143053e0b7c3f39cd41dbf57ae682968f15dd5be69c1c1d0c48eb2bdd96ceeae48a3ee71ad6", 0x54, 0x829, 0x0, 0x1, r6}, &(0x7f0000ef0000-0x40)={0x0, 0x0, 0x0, 0x2, 0xffc000000, r2, &(0x7f0000eef000)="391e0fc480b7cc98161898597a26617409f9c7721da4fbd6c693c0faba67afd86a2b95795a3e8edb561063da7dad41c9b70f2501755e2cc94052ec0d2eee2debbd0a1733dc784048f611f56e96177c12a8e9132588ef7d59cf4a3fe9a55a7b70e843cb82abaad5bee03343327eeb49596d84c8261c89ed363fecda431b9b595f817e4c3be4f7006fcba71db1bf08fb8db510ee2f56587f89c8d7d37da37b703492414db57016", 0xa6, 0x6, 0x0, 0x0, r7}, &(0x7f00001f4000-0x40)={0x0, 0x0, 0x0, 0x8, 0x7ff, r2, &(0x7f00003ee000-0x71)="87e57d94c8c422d28344a0b8b685c04f80a2cc5b2f4e2f29c7a9181b456deec79659f0e14a693421389ce6565ffbb4b3d1928de72fe056000401d8329644fceefdfa32893ada9116118f057cceb6bc5137a91b98ad8b97c2d6356adf1e3020285055b13a596666efccc50c0b54d6da3790", 0x71, 0x1, 0x0, 0x1, r2}]) read(r2, &(0x7f00001ec000-0x23)=""/35, 0x23) 2018/01/18 11:06:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000a61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000784000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000228000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044d000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000560000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, r4}, 0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000069000)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) sched_setaffinity(r5, 0x8, &(0x7f000006a000-0x8)=0x86b2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000090c000/0x1000)=nil, 0x1000, &(0x7f000069e000-0xe6)=""/230) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ftruncate(r2, 0x8000) ioctl$int_in(r6, 0x5452, &(0x7f0000989000)=0x100) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) vmsplice(r0, &(0x7f00004d9000)=[{&(0x7f0000388000)="b21551f3f5d58bd14b69fece1632c8e3e313e7bbf192f65796ee1cbe7112dc41cb58889aa20b5c623d3b548d1df10aa4f237d6ab3f2a202995007a6666dfb79202b843644a7155b0f6a7e6709ecf47218c1187c452c90051eece6169eb5155f161b5b5e45fe4af3ec132e6619f16da407ed69074a60c91e36781e6857c35040dd830cd6eb03af0849744219ce2b5a49396c2da66c4a05ffd5bd270548a02dbded4b29afba5453a5dfaf6abe8a815a21a1291f5efbf995cd49c194167e27d890b55178f99a142f0eb2c16c0ba2664b5882458f5e841b73b0bc26554b4e58da7d4ba27935b1b755718de4a", 0xea}, {&(0x7f000085c000)="ba9f291625e7e368cac7534549fdc66fd67ad0348b6a0b1a38c29e2002630a415a89b83427ee3d95303aa4fe572c6e13d4a4699cde531170a1fe1b579b1f21eb888df0c650727afedcf7781d179ca59ffeab7cb8eb630cde6c4bbbd0bdad4891b9", 0x61}, {&(0x7f0000d8c000)="40d01e4425f54b1683efcbc028b2ee61832f1d0c86c4f82fe238db023a727814b7703731429ff6c09da925debb9452a419aa661eedafdc6946301ad1daa5c29ded7810cb3da004125dad8684097d257ed4c21cc9430af3903bf5b476a066", 0x5e}, {&(0x7f0000467000)="5957d4f93eb5af6ef93fc83fa422751ca227d808c970f767cdb3b76b8a22f26adb6dfd60814ef6fd664bb5852338668e34195f1b5c37b9efc5c07a429328be922f889add914506b1c8c628af4586b1b0315db1c5f9adaa3222d8265fb4b8629bb43f56c4ec95ab279f6020ec990f64f2fc2aeb4b968a7d8474b91c8c7744dc2edf579695b1495699e52af54f8befd72f4cf1294e4b2832260dbdb893370a385ce0ed0b56", 0xfffffffffffffea7}, {&(0x7f0000c91000-0x1000)="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", 0x1000}, {&(0x7f0000178000-0x24)="1b35e0a9efcea747e33b64ee0f31f3cd096e83293c89804cd671fe8dfd54d74ed59d69e8", 0x24}], 0x6, 0xe) socketpair$inet6(0xa, 0x7, 0x1, &(0x7f00009cb000)={0x0, 0x0}) sendmsg$unix(r6, &(0x7f0000892000-0x38)={&(0x7f00003b8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cfa000-0x10)=[{&(0x7f0000a4b000)="4679e28abf3e546a45d1d8af2baae2b3a5c80708d909a5ac33649ddc32a86583a9b90e88665b148c2a94d5d95b5ecfe2a2869138abebe57fd600cb7b0363bdbcc2673090b171", 0x46}], 0x1, 0x0, 0x0, 0x50}, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000099f000-0x4)=0x0) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f00005a9000-0x8)=[{r7, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r8 = dup2(r6, r7) fcntl$setown(r8, 0x8, r1) tkill(r1, 0x16) 2018/01/18 11:06:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000038c000-0x38)={&(0x7f0000e83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000674000)={&(0x7f0000739000)={0x1c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@typed={0x8, 0x400000000000000a, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = epoll_create1(0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000041c000-0xc)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) poll(&(0x7f000030e000-0x18)=[{r3, 0x204, 0x0}, {r0, 0x0, 0x0}, {r2, 0xa5, 0x0}], 0x3, 0x2) 2018/01/18 11:06:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ca4000)="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", 0x1000, 0x40010, &(0x7f0000d0a000)={0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5e0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = accept$unix(0xffffffffffffffff, &(0x7f00002d6000-0x6e)=@file={0x0, ""/108}, &(0x7f0000779000)=0x6e) r2 = dup(r1) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r2, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000fd4000)=0x0, &(0x7f0000f73000)=0x8) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f00008cd000-0x6)={0x7ff, 0x1}) write$eventfd(r2, &(0x7f00000e0000-0x8)=0x1, 0xd8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r2, &(0x7f00006d5000)=0x0, 0x8) write$tun(r2, &(0x7f00003b3000-0x2e1)=@hdr={0x1, 0x1, 0x100, 0xffffffff80000000, 0x4, 0x4, @ipv6={0x6, 0x6, "d871f4", 0x2af, 0x2c, 0x2079c374, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xe13}, @enc_lim={0x4, 0x1, 0xf2ed}]}, @hopopts={0x3d, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7fffffff}, @calipso={0x7, 0x30, {0x4, 0xa, 0x4, 0x50, [0x97a, 0x1, 0x597, 0x1ff, 0x349]}}, @calipso={0x7, 0x20, {0x80000001, 0x6, 0x0, 0xd3, [0x7, 0x7, 0xfff]}}, @calipso={0x7, 0x30, {0xffffffff80000001, 0xa, 0x7fff, 0x7, [0xee17, 0x9, 0x80000001, 0x0, 0xd5]}}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x6}]}, @routing={0x87, 0xa, 0x0, 0xfffffffffffffbff, 0x0, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}]}, @routing={0xff, 0xa, 0xa3b6103d04147109, 0x7fffffff, 0x0, [@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]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}]}, @dstopts={0x3b, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @calipso={0x7, 0x30, {0xc, 0xa, 0x3, 0x80000001, [0x0, 0xe7, 0x1, 0x0, 0x4]}}, @calipso={0x7, 0x10, {0x4, 0x2, 0xac2, 0x100000000, [0x76c]}}]}, @hopopts={0x5e, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x6, 0x2, 0x8, 0x0, [0x101]}}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1, 0x0}]}], @udp={0x1, 0x1, 0xbf, 0x0, "d85a6e593f8aeb0be5f1b647f69d4758c77d83b57d96a6142bf5a7075a87ab800f66684ffcf9d67351d8b8c89ea21f488b72c931fff91e5adfd1152251915be8918e384ebc97cf42a7ed19d179488017f218cfe7c47409aa80390c5c25cfe9aa833f1f21ccd77b4ff80e29e547e000cbf073a46b5bdcf5c70fc4af56587cfa191e03753df48d1d558b267b1b6703058c78ae81a8f8298adaab781f392dd3acc816d0fe815d100ca946437d3641d4c4638a5c46cb92bbe4"}}}}, 0x2e1) r3 = syz_open_dev$mice(&(0x7f0000953000-0x10)='/dev/input/mice\x00', 0x0, 0x40) r4 = getpgid(0xffffffffffffffff) r5 = getpgid(0x0) r6 = gettid() fcntl$getownex(r3, 0x10, &(0x7f0000134000-0x8)={0x0, 0x0}) getresuid(&(0x7f000094f000-0x4)=0x0, &(0x7f0000ffa000-0x4)=0x0, &(0x7f0000617000)=0x0) getgroups(0x6, &(0x7f0000086000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r2, &(0x7f0000764000-0x38)={&(0x7f0000775000-0xc)=@proc={0x10, 0x0, 0x2, 0x4000000}, 0xc, &(0x7f0000761000)=[{&(0x7f0000fbf000-0x67c)={0x67c, 0x26, 0x2, 0x1, 0x1, "", [@nested={0x1f8, 0x78, [@generic="15c5bdaac307a1cdd34291dcf53a1b4898c952d12e9416fce30add8910c6a1affddf174cf2a2bf6f53ae2ef867413a61bdeaaf83867747e9ac5ca943bb6c104054b34f762a452c8e217432eafd88bd69fadd96d1de79a638a31d7314594efe78f710a3b68e45e80ce0e3336a75ab61bf3e3b7513103eba", @typed={0x18, 0x86, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @generic="3640cb9e05bebb16da3d150f4c488729eef620c40e78a61a5621a2fc3c9f856c1b607fc60e01baaa2c4cb89843cd5040e8964067fe5773a8f0f60aa2739b2341fd00eeb28a0a298f7309c4d55a437dae30928a2ec05e2ba8f67114e588813fd6dfb28fd1981de8a4f06cdb83e97b3e567ec8241a4e798293afe814df19462d56abdd558298ba7cb499dfe734775c01a56f0a1d5f1a27bc83e240c2393b01c56e543c8b6c0f6ba728b5ccb3929a193cff", @generic="301a90aef39e8d647a936bf916dc987bc01170a983c10643220af7afff7e1b4266171fd82514fab3fa36fba610915d11fd8ccd54e33a095de9c7ebad2b8c40d35e67e9e80b5176ea34e37d6d97e93a90ae92755569cc184e38aa81da05d07ecb3e6737beb435351de7246f9a1985d788aefc5d353de998c890150d18ceec32529796f6c62eb4d7ccf2a4a0", @typed={0x18, 0x29, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @typed={0x10, 0x4f, @u64=0x3}]}, @nested={0x2c4, 0x4, [@typed={0xc, 0x12, @str='\x00'}, @generic="524116112eca1754a222a9110247def518d0d693a0582e585c4f88021a0f67b1c9634d3899487a1e542b71a9ab498e375b40011c60bf3da95f93a0cf57e7", @generic="30320d74a5ba92771259047d6bf96ce6099a0c68ce1fd9c227d0b0c3555a6f822252c8fbd7cc01cdceff51cd525ed3430c5af36dadc406cc658fbc0d7468ee869c94f69237e97435ba8d6c9ae0ee0257cf2a226c0e609ab769f4b581959739f24de265aa20cb9daed4c70793f2f3fe2865bf7b1d2f12b3b903e8405228f5fcc256ab33b5e1a96c47a35200dacd1686020ba127eef2124206b5deada172bd3fd9", @generic="478332a855300a19430d67f61f110c41439a4a66d10cda8af1c80ebf074918a8da694739dae61004a35a33383f0deb435ee7635b21f26392a743aedc4c8b78c789aafba2f38091860208c1f1bcf2f3c0425d1dd562d2d9a23b36774e9686e9f78e75a5c62b9e698082e6b9f7c989d5237a5028a40eb569d8cca18548e5699c49f57cae3820ef7e7c8e18d8f22afed7eba7e20c445dcf746e5beab178faff903c3430e6000892d3e4f998e1775a2ec549c246ca838d72b999db2610099306c2c9b0d189f406b180d0", @generic="a9aa9bd1a46cee43d6955ed44522d5580a1d018ad476d12a49ae5f13799d632681c9173ae53d13ca7057f4cfdf41ae2b7d6feb16f39ed927f6bf744dc7e8322050b52e60e1e095bbdd2a2f35da980f4ccf2edec64176", @generic="d56b25606279770b1c3c870241a3f95d47f2b4fd37f6f2c92f053b9f1a2bd908fb14128d25c1c335fc6fd59c0778c3c8fcd683d34ff46a18e822f877fb5be6a186fecc82ececc41b4ce840af438bb0066a14e245ecac240c38df9a03ed91a4cac7b7c76b1fab969d18bcfc3ca223d4", @typed={0xc, 0x82, @pid=r4}, @typed={0xc, 0x37, @pid=r5}, @typed={0x18, 0x7e, @str='/dev/input/mice\x00'}, @typed={0x18, 0x84, @str='/dev/input/mice\x00'}]}, @nested={0x1b0, 0x71, [@typed={0xc, 0x31, @fd=r0}, @generic="1778f4f8813ad8f6af3e1c20ee0551ad1d5d0dcd1c2687002ae46169bf30b0824c9a0d8302ff73de5fb429ce5d806b129e97940b02ac336ab1f136c9cc8b0d7434ed5ae37189143b72beac778857753961c7703ce3eb0f41019af38eca4d7cf5d5d02d2a922d6ddfbddac2b3ffe3009c2c12381d203a2018f906f0c7e1b7ea8a29f4643c1245c1b8ad6089bd4afaabcb6465911a188bc58aec7b1985", @generic="64192423f9eb51ecc5bd2a496faece87e229918386e69ec6c78b192ff4a14de78693493879cd51f863324971b5552f38b893a2f3a966a13805e4fd28e410864f0d0b7cb0b68a1722e6f7ffbf43d7891e7860af7707a74709ca3b9a53ef5cfe9c96d7a3e90cae877d4ce018030b8c49f9a49ba8b42929683ae089832315b9cf7cacdbe2a7d013e6aa1572e47d3d8fcf3a43890f64be548bf47a8fe08577cbb42916ae6f3b01f94582c8c88637599f25952b76bfc2d0b59bd3c39b863749daaed83f519cacae4fae5b6635d079343cf6caece0ebc3cc03b9232d530aa2abe51f33b5cb8df419", @generic="4b472ee188d62d861968ef36da9c94b49724d3c0eb37c1", @generic="ec67d3bd12e80c"]}]}, 0x67c}, {&(0x7f0000b9a000-0x210)={0x210, 0x33, 0x300, 0x5, 0x1, "", [@generic="048452ff2e8bfeaa67c39e0eed7fe80b65cfa98cc134d5b3f37e61ffcb5da1194a85a1d352363516a8a31ac7421591359287eca6809e472ee2e99ebe6bdfee6d2737345ceb192b7b5291742d33dfe5279ff20e0e131d2eb0e8ed1c5938bbf5ae56b3a0b799b09b03aece88ebaeef6dfd5124", @nested={0x44, 0x39, [@generic="821322c64d719b3afc8fffd71051f124ab20378df513123cb73a", @generic="5c7828cfda49c1ada36ab8430b8d918201b7a6264f2c5cf69c5e69c9d4d7af864b97393865ed"]}, @generic="ee6fc5cb779883e27dd9002b5132d24d5f98f6c5e646c93c7ef8ad13e4a2bb07c2d3a764b1d02755d04b4942acfb688f77284bbecd53e9a66f2f439df988bee5977f566b92a417c39d83b753310f31968a1c4ec61fc260c98fd5ce36d3958fc40ec8d37a966ca1dfeabc16584de5afea33ee6bc1faa1951f344de3347699acab10a06cef34f39f", @typed={0xc, 0x10, @pid=r6}, @nested={0xb4, 0x7c, [@typed={0x98, 0x68, @binary="0f8deb2e67ea5694600052d40993cbb1d0bf75bc0a5da1eacda7ad70d21f41bb2cf20c319a27fce8a2e24498ca13aaa4e181a9bdce6598fc1eeb3fb835373f6083b419d4ed5c565794e1ac466d1b0624cd60f5ccd837d8442e7cb07fec226ac8d4c9089f310227ebadc351bff1286467f4a4b55568e0428960923b47ae0e4f74d797d2a90f187bc99388423774"}, @typed={0x18, 0x52, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x210}], 0x2, &(0x7f0000be5000-0x50)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x50, 0x40001}, 0x40) 2018/01/18 11:06:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009ab000-0x18)={0xaa, 0xe, 0x0}) preadv(r0, &(0x7f0000a3b000)=[{&(0x7f00004cf000-0xab)=""/171, 0xab}, {&(0x7f000099b000)=""/68, 0x44}, {&(0x7f0000416000)=""/177, 0xb1}, {&(0x7f0000bc2000)=""/151, 0x97}, {&(0x7f0000a0a000)=""/202, 0xca}, {&(0x7f00006e5000)=""/197, 0xc5}, {&(0x7f0000452000)=""/93, 0x5d}], 0x7, 0x0) read(r0, &(0x7f0000000000)=""/32, 0x20) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000121000)={{&(0x7f000081c000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000176000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f00007d6000)="") 2018/01/18 11:06:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e5d000-0x8)={0x0, 0x0}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00001ee000-0x4)=0x7) r1 = socket$inet6_sctp(0xa, 0x400000000005, 0x84) bind$inet6(r1, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000041e000)={0x0, []}, &(0x7f000088f000-0x4)=0x4) 2018/01/18 11:06:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x208) r1 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000d3d000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f000018a000-0xac)=""/172) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000ff8000-0x66)=""/102) tee(r2, r2, 0xffffffffdb23c565, 0x0) 2018/01/18 11:06:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000086c000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c3f000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000abf000)='/dev/sequencer2\x00', 0x4040, 0x0) 2018/01/18 11:06:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x80000000000020, 0x4) write(r1, &(0x7f00005c3000)="", 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000210000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x200000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000ff3000-0x8)=[{0x4, 0x2}], 0x1) write(r1, &(0x7f0000f72000-0x1)="", 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000074d000-0x10)={0x0, 0x800, 0x100, 0x7}, &(0x7f0000f13000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000034e000)={r3, 0x4a1}, 0x8) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f00004c4000-0x20)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/18 11:06:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x321200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0x3, 0x80000001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001000-0xda)=""/218) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000f4f000)='/dev/adsp#\x00', 0x7fffffff, 0x80000) r1 = syz_open_dev$evdev(&(0x7f0000ccf000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000095c000-0x10)={0x17, 0x0, &(0x7f00007d9000-0xcf)=""}) openat$autofs(0xffffffffffffff9c, &(0x7f00006e0000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/01/18 11:06:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000053b000)='keyring\x00', &(0x7f0000568000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setgid(0x0) 2018/01/18 11:06:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000a4d000)="bed1e8091ac3f9ed1b33", 0xa, 0x80, &(0x7f0000b4f000-0x1c)={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, 0x1c) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000272000)=""/4096) 2018/01/18 11:06:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00006dc000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x8000000000080, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:06:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:15 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fe4000)='/selinux/user\x00', 0x2, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000031f000)="120000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) 2018/01/18 11:06:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bbe000)='/dev/sequencer\x00', 0xa01, 0x0) mq_timedreceive(r0, &(0x7f0000190000)=""/70, 0x46, 0xc6, &(0x7f0000f76000)={0x0, 0x1c9c380}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003f8000)="02a6092688972954dea39b7b989f2d6c28e9606e18623c61382c065b84764132d3874e868a14690d68577f1a6bdb0daff4cd0c8a3d1fb4f92f50bd3c2110cdffeedafb88c324f6c50000000539b0c3b216edc7e7482051372cb0e8b87535bea5833008a9d603028332800ed5869202c638358e1507aa0362c22e92245c9b1996b525fee0eae3b7a540751e0410c8fd6c2ec57d671d726ed2e729003255abeea6094a92d766780a1268ec", 0xfffffffffffffe43) r2 = accept$alg(r1, 0x0, 0x0) sendto$inet(r2, &(0x7f0000e53000)="", 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$alg(r2, 0x0, 0x0) 2018/01/18 11:06:15 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d09000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001000-0x30)={0x27, 0x40, 0x1, 0x200, 0x7c8, 0xff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ebe000-0x6)='./bus\x00', 0x141046, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00006b4000)={0x20000000, 0x4, 0x34}) r2 = syz_open_dev$evdev(&(0x7f000030b000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) write$evdev(r1, &(0x7f0000081000-0x18)=[{{0x0, 0x7530}, 0x20000000001, 0x47, 0x2}], 0x18) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00002a2000)={0x3, r1, 0x0}) ftruncate(r1, 0x200be) sendfile(r2, r1, 0x0, 0x72439a6b) 2018/01/18 11:06:15 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f00005f7000-0xb)='/dev/vcsa#\x00', 0xc89c, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000+0xf94)=0x3, 0x4) mmap(&(0x7f0000001000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000003000)=@full={{0x3, {"5fa2d2276babd4"}, 0x5}, [{"e7f0f0afb47043"}, {"7a8fb8ca91b163"}, {"19c8b7649215c8"}, {"4354edcd4184ef"}, {"ca30c7ba7df19a"}, {"00c1341085b64c"}, {"f6b8cc203f780a"}, {"a3f56f37af1829"}]}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = request_key(&(0x7f000000b000)='rxrpc\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000010000)="5f73656375726974799b272876626f786e657430656d3100", 0xfffffffffffffffc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() keyctl$chown(0x4, r2, r3, r4) sched_yield() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000013000-0x3c)=[{{&(0x7f0000003000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)=[{&(0x7f0000011000-0xe3)="7a6973ea518e778ae3ee398e37f0bf399b2a8846d65b758fa734da334c43b127b7a0e73603a75ea012c910655649832f0ea9b2993a277d6bb810409f6aecf6bea8c779195e6aaec3c1c7dd4fb30fa0dae02480ca71f27c878b543dc40e332f817c428a3594209f4243193b6cb35667ab89b259f0bcc97d70c0c4b458ef843dd301103e1167afa8fdeda224de545853ed75088817a205c84606578819f2db606becbf3befb6fbf19717490862dd9faa540a942e30ad246729f8ffe2304143cf1373b0a2bae10f26194a3db65532ec574b8e7a9b2db8175d2c28a9300fe152e88f6ae9fd", 0xe3}, {&(0x7f0000014000-0x78)="81a7606f4ef2bc8ead07dea782c2ca011b9afbc476daf1c5b2bca80277fd586b639f36b9bb9477e92686657842d2b2b45cb49405b7f2e40421071e5c4a43ac92bb6b5a8a4d72f301932f74aa365b51722f5c2c2efd193f2133be66602a2faa48c4a2887929fec0336ed88fe4a13d2e0d5bf013885d682211", 0x78}], 0x2, 0x0, 0x0, 0x0}, 0x8056}], 0x1, 0x80) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f000000a000)=0x80083, 0x4) 2018/01/18 11:06:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002f7000-0x11)='net/ip6_mr_cache\x00') setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000070000)={0x7, 0x7, 0xdd, 0x100, 0xffff, 0xcc, 0x7f}, 0xc) socketpair$inet(0x2, 0xbee1f9b4d6015e13, 0x8, &(0x7f0000361000-0x8)={0x0, 0x0}) 2018/01/18 11:06:15 executing program 2: eventfd2(0x3, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000512000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = epoll_create(0x7) r2 = dup(r0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00008c5000)={0x10001, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009a9000)='/selinux/create\x00', 0x2, 0x0) getpeername$unix(r3, &(0x7f0000178000)=@file={0x0, ""/108}, &(0x7f000045a000-0x4)=0x6e) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)={0x0, 0x0}) ioctl$TCSETA(r2, 0x5406, &(0x7f0000539000-0x14)={0x6, 0xfc39, 0x1, 0x7, 0xd8, 0x5, 0x7, 0xffffffffffffffe1, 0x1, 0x0}) 2018/01/18 11:06:15 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005ef000)='/dev/dsp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000011a000)='net/dev_mcast\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) 2018/01/18 11:06:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000042d000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000ee3000)=0xffffffffffff0712, &(0x7f00008a4000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r2 = dup(r0) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) syz_open_dev$vcsa(&(0x7f0000a9b000)='/dev/vcsa#\x00', 0x1, 0x840) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r2, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r2, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r2, &(0x7f00006d5000)=0x0, 0x8) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000bb4000)=0x0, &(0x7f0000cbb000-0x4)=0x4) 2018/01/18 11:06:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0xadf3, 0xffffffffffff4c93, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x9, 0x5, 0x81, 0x9e, 0xf6, 0x80, 0x0, 0x1153, 0x31, 0x6, 0x0, 0x4, 0xc000000000000}) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000927000)={0x0, 0xfff, 0x9, 0x8000}, &(0x7f0000b76000)=0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f79000-0x10)={r1, 0x100000000, 0x2, 0x5}, 0x10) socket(0x3, 0x80001, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f78000-0x8)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) fchmod(r0, 0x60) getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000f74000)=""/4096, &(0x7f0000afe000)=0x1000) 2018/01/18 11:06:15 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dfc000)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x100, {{0xa, 0x0, 0x4, @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]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r1, &(0x7f0000cdd000-0x20)=[{&(0x7f0000f7a000-0x6f)="80fd01000000213291397d402d636cbd0658fa31a17115b89836b95388d3a868199b3b0f93cf50cac0e8b85d59ada8a6c653aec2959305abdd7657eee0c3f3638cc2a4623e303707aeaa80b7125a7fc131e4febc9dc2fa5f8e5fee414d63f9469d0239c847b22311053f3634ce1706", 0x6f}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c67000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fe000)=0xe8) getpeername$packet(r1, &(0x7f00001fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ab4000)=0x14) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00001c2000-0x2)=0x0, 0x2) sendmsg$nl_route(r1, &(0x7f0000218000-0x38)={&(0x7f0000ae8000-0xc)={0x10, 0x0, 0x0, 0x400021}, 0xc, &(0x7f0000510000-0x10)={&(0x7f00004a8000)=@mpls_getroute={0x3c, 0x1a, 0x404, 0x2, 0x1, {0x1c, 0x20, 0x10, 0xecf, 0x0, 0x0, 0xc8, 0xa, 0x2000}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x400}, @RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r3}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x2b}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44880}, 0x1) 2018/01/18 11:06:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000a3c000)=""/35, &(0x7f0000000000)=0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x100) sendto$inet(r1, &(0x7f0000087000)="", 0x0, 0x8000, &(0x7f0000c74000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) munmap(&(0x7f0000a95000/0x2000)=nil, 0x2000) dup2(r2, r1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000031e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pipe(&(0x7f0000fc4000)={0x0, 0x0}) ioctl(r3, 0xc0184900, &(0x7f0000fca000-0x4c)="535ebf326ee27e5127") ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000317000)={0xe, &(0x7f0000666000)=""/14}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ec3000)='/selinux/relabel\x00', 0x2, 0x0) finit_module(r4, &(0x7f000061f000-0x9)='/dev/ion\x00', 0x2) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000050b000)=""/91, &(0x7f0000c07000-0x4)=0x5b) 2018/01/18 11:06:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000082a000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000324000-0x10)={0x8000, 0x80000000, 0x3, 0x202}) listen(r0, 0x8) recvfrom$llc(r0, &(0x7f000080f000)=""/20, 0x14, 0x20, &(0x7f000084c000-0x10)={0x1a, 0xe, 0x5, 0x6f9, 0x9, 0x74c, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) accept4(r0, &(0x7f00000d4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eab000)=0x10, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000b49000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e47000)={0x0, 0xf0, "5fee962996c5954a1f5aef6112849ba92f9971a30266bb2bfc818a863ef744ddf5a9108b5f23e977119bb05abfcd01b99da809e14286d687cb23f7467316babcb9666aef06ec0eba834428ccbf00a693503db91c1f42040fd05b99afd24b31f5894df53a7fcd8c5f2bef9faa1979b05f0f59f2e7b908414c1fec316184bf464fe61c7511792d095092cdda79758627fa166fc08a1f4f4c110ae8677694aaf07d07c1496132255cbe8c9c9831fa7e3119255d8634d9d8185924a3997bc9efeb7521f251acbabaefd2184e9ee28c964199e8520128f0b68b94e8a330df374364a9afdffb9637982282b6fa53052aaf2eb5"}, &(0x7f00007a9000)=0xfe5b) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008a9000-0x10)={0x0, 0x0, &(0x7f0000d22000)=[]}, &(0x7f0000f6b000-0x4)=0x10) 2018/01/18 11:06:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f00003ad000-0x10)={0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000df0000)={&(0x7f00006b8000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(authencesn(sha3-512,ctr-serpent-sse2))\x00'}, 0x58, &(0x7f0000427000-0x10)=[], 0x0, &(0x7f0000b4d000-0x1308)=[{0x10, 0x0, 0x0, ""}], 0xf, 0x0}, 0x0) [ 159.570656] QAT: Invalid ioctl [ 159.606508] QAT: Invalid ioctl 2018/01/18 11:06:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000bc0000)="", 0x0) sendmsg$unix(r0, &(0x7f0000341000)={&(0x7f0000abb000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000615000)=[], 0x0, &(0x7f000058f000-0x48)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000bbb000)=0x0) r2 = syz_open_dev$dspn(&(0x7f0000539000-0x2)='/dev/dsp#\x00', 0xe3c, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f000072c000)=0x8, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000557000-0x8)='./file0\x00', 0x542, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0xffffffff, 0x4) 2018/01/18 11:06:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000195000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000128000-0x8)=0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009df000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001d0000-0x11)='/dev/qat_adf_ctl\x00', 0x82, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000b3000)={0xfffffffffffff001, {{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]}}, 0xfffffffffffffe9a) r1 = socket$netlink(0x10, 0x3, 0x10) timer_create(0x7, &(0x7f0000bea000-0x60)={0x0, 0xb, 0x2, @thr={&(0x7f0000bff000)="42d56c3625264ddf2721d0dc6f2af87f406708a40275724f36c4df9c64ff9d886e7c17148a8da50cc59edf64a22e49f95cb931b9e201dd218403225bcb9ff5c325343564485a08ee66be8958bd9bbf727b0d246352fbcc392c68f60af26cc1d4318fd5573b68f409474e342908332cfcb0263cce9603a93f750523fd03aa6334", &(0x7f0000369000)="7f80b9e5fe51633ebe131e8815b168c2f3b63842c73126b6bbf50ba94cad5eee596ac63f55c2238d2040fcd70eb16ac7ea5975c4c5cede7140d517aef85c43e51de4817708208dbdabcfb4eb49b9660b89b259b0181cc5029ade1f737f04534b6081aa446e31d71e5990c2ca3b92d10ecc1fa7ed49c04d2b588bae76149a93821b4661c86ee3e7259bdd89d6258a3465a0f2ba38"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d2000)=0x0) clock_gettime(0x0, &(0x7f0000ca8000-0x10)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000408000)={{r3, r4+10000000}, {0x77359400, 0x0}}, &(0x7f0000170000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) futex(&(0x7f0000c6c000-0x4)=0x100, 0x4, 0xb, &(0x7f0000982000-0x10)={0x0, 0x989680}, &(0x7f000027c000)=0x1f, 0x3) 2018/01/18 11:06:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = getpgrp(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) 2018/01/18 11:06:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000085d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000c28000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_policy(0xffffffffffffff9c, &(0x7f00001df000)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00009d9000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000b2a000-0x4c8)={{0x2e80, 0x6, 0x800000, 0x10f6, "b54a5353f6ae0d6616351c35f5a22b3fd9e35776ef4deb78fabf309c15be305458dc55e7762abcf82eb8a15b", 0x4}, 0x2, [0x534, 0x3, 0x0, 0x80000001, 0x2, 0x4a5894f, 0x5, 0xbbd2, 0x820000000, 0x2, 0x7ff, 0x8, 0x80, 0x6, 0xba2, 0x7, 0x3, 0x3595, 0x1, 0x0, 0x6, 0x9, 0x0, 0x1, 0x1, 0x1, 0x4, 0x5, 0x5, 0x9, 0x10001, 0xffffffffffffffff, 0x101, 0x401, 0x6, 0x2, 0xfffffffffffffffd, 0x10001, 0x5, 0xff, 0x6, 0x2, 0x9, 0x4, 0x5, 0x152, 0x1f, 0x7, 0x8, 0x6, 0x6, 0x800, 0x9, 0x8, 0x5, 0x5, 0x8000, 0x0, 0x200000000, 0x1, 0x407, 0xc90, 0xf319, 0x4, 0xec, 0xc31a, 0xfffffffffffff001, 0x9, 0xffffffffffffff01, 0x81, 0x3, 0x0, 0xfffffffffffffffe, 0x80000000, 0x1b, 0xffffffff, 0x4, 0x8, 0x2, 0x1, 0x7f, 0x8, 0x2, 0xe263, 0xfffffffffffffffe, 0x1000, 0x7, 0x80000000, 0x9, 0x1, 0xdc9f, 0x4, 0x16, 0x6, 0xfffffffffffffffd, 0x4, 0x7, 0x1, 0xd0, 0x4, 0x3ff, 0xe01, 0x5, 0xffffffffffffffff, 0x3, 0x8, 0x1, 0x3, 0x7f1, 0xe8e, 0x43, 0x8, 0x7fffffff, 0x6ac9, 0xa17a, 0xe, 0x8, 0x71, 0x3ff, 0xc66, 0x3, 0x0, 0x6, 0x10001, 0x52d94220, 0x3f, 0xfc5c, 0xffffffff], {r3, r4+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f00009f3000-0x20)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}]}) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000ff8000-0x400)={"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"}) 2018/01/18 11:06:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000292000-0x1c)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000fee000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000954000)='/dev/sg#\x00', 0x1, 0x80) sendto$llc(r1, &(0x7f0000d24000)="10b9dfad158c9f05f735a867a99958d1ee30a22e4bbba119764277324c0ec4db53c5753e79ec2b3cb81cc73301c7", 0x2e, 0x4000080, &(0x7f0000a11000)={0x1a, 0xff, 0xfff, 0x2, 0xa4, 0x10000, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000b25000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/18 11:06:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000031000)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) r1 = socket(0x5, 0x1, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e60000)={r0, 0x1004, 0x0}, &(0x7f0000a7c000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c7d000-0x8)={r2, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000f5000-0x8)={r0, 0x2}, 0x1) 2018/01/18 11:06:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000a5000-0x8)={0x0, 0x0}) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000a42000-0x4)=0x0) 2018/01/18 11:06:15 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x80000000000000, 0x0, 0x2, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x33) 2018/01/18 11:06:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000400000-0x4)=0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001ba000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00004cc000-0x4)=0x0) 2018/01/18 11:06:15 executing program 7: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000848000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000067b000)={0x0, 0x0, [0x8001, 0x2, 0x1ff, 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]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000002000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000383000-0x70)={[{0x5, 0x3f, 0x3ff, 0x400, 0x4, 0x399, 0x7, 0x0, 0x1, 0x1e, 0xfffffffffffffe2f, 0x2, 0x10f}, {0x63ff, 0x8, 0x80000001, 0xff, 0x1, 0x0, 0x1, 0x6, 0x5, 0x8, 0x5, 0x1, 0x9}, {0x81c75e2, 0x7ae5, 0xffffffff, 0x5d, 0x4, 0x0, 0x6b, 0x7, 0x1, 0x3, 0x7f, 0x9, 0x6}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:06:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_dev$admmidi(&(0x7f0000ccb000-0xe)='/dev/admmidi#\x00', 0x22b82233, 0x20000) bpf$OBJ_PIN_MAP(0x6, &(0x7f00002a7000-0xc)={&(0x7f0000d50000-0x8)='./file0\x00', r1}, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000571000)='./file0\x00', 0x2000, 0x2) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000eab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f30000-0x4)=0x60, 0x800) bind(r2, &(0x7f0000b80000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x3}}, 0x26) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a0c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008d3000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3a000)=0xe8) bind$can_raw(r4, &(0x7f0000194000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10) socket$inet(0x2, 0x0, 0x2) r6 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') ioctl$KVM_DIRTY_TLB(r6, 0x4010aeaa, &(0x7f00002a0000)={0x1, 0x9}) sendfile(r6, r6, &(0x7f00006c7000)=0x0, 0x2a) 2018/01/18 11:06:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000190000-0x1000)=""/4096, &(0x7f0000cc3000)=0x1000) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v4') 2018/01/18 11:06:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x7fa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000)=""/138, 0x8a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00004d1000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/222, 0xde}, {&(0x7f0000d79000-0xf2)=""/242, 0xf2}, {&(0x7f0000000000)=""/234, 0x3e}, {&(0x7f0000001000-0xa6)=""/166, 0xa6}, {&(0x7f0000002000-0xa5)=""/165, 0xa5}, {&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000001000-0x8f)=""/143, 0x8f}, {&(0x7f0000000000)=""/39, 0x27}, {&(0x7f0000000000)=""/114, 0x72}], 0xa, &(0x7f0000a05000)=""/67, 0x43, 0x1ff}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000)='cifs.spnego\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x17)='&^+mime_type%userwlan1\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r2, 0x8) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 11:06:15 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fdb000-0x10)={0x0, 0x2c, &(0x7f0000fda000)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x3, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fda000)=0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004df000-0x8)={r1, 0x0}, &(0x7f0000fda000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000836000)={0x0, 0x0}, &(0x7f0000fdb000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000070a000)=[], 0x2, 0xfffffffffffffffe) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000fdc000-0xcc)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1000}, @in6={0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0xcc) 2018/01/18 11:06:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) socketpair(0xa, 0xa, 0x72, &(0x7f0000555000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000d93000-0xc)={@rand_addr=0x2e9a, @multicast1=0xe0000001, @rand_addr=0x7}, 0xc) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7ea7f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a44b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205a00000000000000085bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee828", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r2 = dup(r0) syz_open_dev$evdev(&(0x7f00002a5000-0x12)='/dev/input/event#\x00', 0xffff, 0x4000) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r2, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r2, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r2, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000113000-0xa)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a10000)='/dev/cuse\x00', 0x408000, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcc, &(0x7f0000c43000-0x5a)="96ddcdee9f9401c8afb3cbba2ab198b240f0cb4b4a25b0ba01cddd868803adb34e819548053e9dc1e4e63fef3d319852bf56b7f9fe84c8be1f8a25368e3a5e71c020cd0aebeb630abb8be158ef3e17b108fdb0d253b01af02b3e", 0xffffffffffffff51) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000158000-0x14)={0x0, 0x0, 0x0, 0x2, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000c8d000)={0x7, {{0xa, 0x1, 0xfff7fffffffff801, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa4ec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff64) 2018/01/18 11:06:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00007ae000-0x8)=0x10003, 0x1b, 0x0) get_mempolicy(&(0x7f0000c21000-0x4)=0x0, &(0x7f000047c000-0x8)=0x0, 0x1, &(0x7f0000113000/0x2000)=nil, 0x400000000080003) 2018/01/18 11:06:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r0, &(0x7f0000014000)=""}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000044d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c7c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) lchown(&(0x7f00001cb000)='./file0\x00', r1, r2) 2018/01/18 11:06:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003ef000-0x9)='/dev/sg#\x00', 0xffff, 0x8ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0x7fffffff, 0x10001]}, 0x8) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000523000-0x6)={0x0, 0x1}, &(0x7f00001f7000)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000126000-0x8)={r1, 0xffffffffffffffff, 0x7}, &(0x7f0000946000-0x4)=0x8) bpf$PROG_LOAD(0x5, &(0x7f000012d000-0x48)={0x0, 0x0, &(0x7f00002b7000)=@raw=[], &(0x7f0000e61000)='syzkaller\x00', 0x0, 0xbc, &(0x7f0000553000)=""/188, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 11:06:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x100, 0x1, 'cbc(aes-aesni)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000a9e000-0xd)='/dev/dmmidi#\x00', 0x6, 0x101040) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000091d000-0x8)={r1, 0x400}) openat$ppp(0xffffffffffffff9c, &(0x7f0000edb000)='/dev/ppp\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/18 11:06:16 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f00007ff000-0xe)='/dev/admmidi#\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000073e000-0x38)={0x0, 0x0, &(0x7f0000ffb000-0x10)={&(0x7f0000001000-0x70)={0x2, 0x6, 0x2, 0x9, 0xe, 0x0, 0x2, 0x1, [@sadb_lifetime={0x4, 0x3, 0x0, 0x5b02d382, 0x9fcc, 0x8}, @sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}, @sadb_address={0x5, 0x6, 0xff, 0x80, 0x0, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_ident={0x2, 0xb, 0x5, 0x0, 0x10000}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:06:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000eb7000-0x10)={0x33ca0a46, 0x6, 0x5, 0x1, 0x0}, &(0x7f0000267000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b25000-0x18)={r1, 0xc395, 0x30, 0x35e, 0x8}, &(0x7f0000217000)=0x18) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r2 = dup(r0) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000188000)={0x9, 0x1, 0x0, 0x0, r1}, 0x10) write$eventfd(r2, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r2, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r2, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000106000+0xfaa)={0x3, [0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000066b000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x1000}}]}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00005e6000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000168000)=0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000f6d000-0x4)=0x9, 0x4) 2018/01/18 11:06:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000000000002) close(r1) r3 = dup3(r0, r2, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 2018/01/18 11:06:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f00000aa000-0x10)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x4, &(0x7f000079c000-0x20)=@raw=[@call={0x85, 0x0, 0x0, 0x30}, @call={0x85, 0x0, 0x0, 0x20}], &(0x7f00006c3000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffff55) 2018/01/18 11:06:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cfb000-0xa)='/dev/ptmx\x00', 0x2000000203, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a82000-0x4)=0x3) r1 = dup2(r0, r0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000037f000-0x1)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/01/18 11:06:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000435000-0x8)={0x0, 0x9}, &(0x7f000057e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008bb000)={r1, 0x5, 0x80000001, 0x8, 0x400, 0x888}, 0x14) openat$dsp(0xffffffffffffff9c, &(0x7f0000d36000-0x9)='/dev/dsp\x00', 0x8000, 0x0) getsockopt(r0, 0x6, 0x0, &(0x7f000071e000)=""/0, &(0x7f0000000000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f00001f2000-0xd)='/dev/usbmon#\x00', 0x8001, 0x101000) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00005c1000)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/18 11:06:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00007aa000)='/dev/admmidi#\x00', 0x800, 0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000264000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000338000)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b0d000)={r1, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001d4000)=0x8c) syz_emit_ethernet(0x2a, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/18 11:06:16 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f000001f000)={0x79, 0x0, [0x6, 0x7, 0x3, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000006000)="36660f07b9b80900000f32c4c1c5f151ff9a0018000035010f53b066881feeb9db080000b800880000ba000000000f30c4e241298835680000c4c3190222000f20d835080000000f22d866b81a000f00d8", 0x51}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x482, 0x0, 0x0}]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2018/01/18 11:06:16 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000000)="38629ede512875ee6899912cf9b8d993fa2a0d2c4117b89f83566db53ea0019c7e05a0b6d483b7ff1c9c2e039dd5ffa552cc61a1b362d9c46efef3c47bdeabdd4b5babc6a268aaf49a8e10c24221f26b4ede261dc8c1e0c834dc32ac3974f619d260a59f41d4514d6afa6fa3a6efc9ed5d3b20ec71545938018fec0a0eb545cbe3b7c7faa61800f7d1a4d417bf6b7b03360a081d1c2690b54d877558330bf2", 0x9f, 0x10, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 11:06:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) syz_open_dev$sndtimer(&(0x7f00004da000)='/dev/snd/timer\x00', 0x0, 0x20200) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cea000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = getuid() stat(&(0x7f0000717000-0x8)='./file0\x00', &(0x7f0000a6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000b54000)='./file0\x00', r1, r2) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r3 = getpid() process_vm_writev(r3, &(0x7f00005b6000)=[{&(0x7f00007f8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00006de000)=[{&(0x7f0000a0b000)=""/27, 0x1b}, {&(0x7f0000d1e000-0x6b)=""/107, 0x6b}], 0x2, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000a01000-0x4)=0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/18 11:06:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x4000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003b2000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x8c64) 2018/01/18 11:06:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x2) fsetxattr(r0, &(0x7f000045e000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x0) 2018/01/18 11:06:16 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x20000007fd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b9a000-0x18)={0xaa, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000089d000-0xc)={0x0, r0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002ed000)={0x0, @in6={{0xa, 0x1, 0xffffffffffff7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xd8, 0x8, 0x5, 0x1, 0x4, 0xffffffff, 0x81, 0x1794, 0x1, 0x1, 0x880, 0x2, 0x5, 0x9]}, &(0x7f0000b44000-0x4)=0x108) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000ffc000)='/dev/vcs#\x00', 0x2, 0x40a000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000644000-0x110e)={r2, 0x1106, "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"}, &(0x7f000065c000-0x4)=0x110e) r4 = getpid() r5 = getpgrp(0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000c7a000-0x10)={&(0x7f0000927000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ffe000)='/selinux/policy\x00', 0x0, 0x0) kcmp(r4, r5, 0x3, r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000306000-0x8)='./file0\x00') r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f32000)='/dev/ppp\x00', 0x880, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000ffc000)={0x1, 0x9, 0x7, 0x40, 0xffffffffffffff80, 0x3}) getsockopt$inet_tcp_int(r6, 0x6, 0x18, &(0x7f0000419000-0x4)=0x0, &(0x7f0000ba8000)=0x4) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) close(r0) 2018/01/18 11:06:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x44, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 11:06:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f78000-0x8)=0x5) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000761000-0x1)=0x0, 0x1) pipe2(&(0x7f0000563000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000a44000)=[{&(0x7f0000b48000-0x3f)="bb", 0x1}], 0x1, 0x0) madvise(&(0x7f0000ad0000/0x12000)=nil, 0x12000, 0x10200000008) 2018/01/18 11:06:16 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000585000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000200000-0x20)={0x81, 0x4, 0x4, 0x8, 0x2, 0x5}) mlock(&(0x7f0000281000/0x2000)=nil, 0x2000) prctl$seccomp(0x16, 0x2, &(0x7f000095e000-0x10)={0x0, &(0x7f0000626000)=[]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008ee000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000095d000-0x20)={{&(0x7f00003d9000/0x2000)=nil, 0x2000}, 0x3, 0x0}) 2018/01/18 11:06:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d4a000-0x16)='/selinux/checkreqprot\x00', 0x80840, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005f1000)='/selinux/user\x00', 0x2, 0x0) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000bb1000-0xc)={r2, r3, 0x2}) sched_setaffinity(r0, 0x8, &(0x7f00002cd000-0x8)=0x200000005) futex(&(0x7f000000c000-0x4)=0x0, 0x3, 0x3ff, &(0x7f000031c000-0x10)={0x0, 0x0}, &(0x7f0000902000-0x4)=0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000f7f000)=""/147, 0x93) 2018/01/18 11:06:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = syz_open_dev$mice(&(0x7f0000335000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00002c5000-0x4)=0x401) connect$inet6(0xffffffffffffffff, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(0xffffffffffffffff) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000417000-0x10)='/dev/input/mice\x00', 0x0, 0xf4000) mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00008b9000)=0x0) syz_emit_ethernet(0x2f, &(0x7f0000278000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, "8902000000"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) socket$unix(0x1, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/18 11:06:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/32, 0x20) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000002c000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x0, 0x0}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) socket(0x9, 0x5, 0x4) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") timerfd_create(0x0, 0x80000) 2018/01/18 11:06:16 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000e000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000000b000-0x1e)={0x0, 0x64, 0x500000, "4ecb1f31e7b2", "ba3330c0cc00ce51d0bef7de6975ba40"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) r2 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000000f000)={0x80000001, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x5e8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) getdents64(r2, &(0x7f000000d000)=""/53, 0x35) 2018/01/18 11:06:16 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080043, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000fe7000-0x8)='./file1\x00', &(0x7f0000fe7000-0x3b)=""/59) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0x1d) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/18 11:06:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ed9000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000153000)=0x0) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) syz_open_dev$amidi(&(0x7f0000382000)='/dev/amidi#\x00', 0xe47, 0x602040) fallocate(r1, 0x3, 0x0, 0x100041) r2 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000323000)={0x2, r2}) 2018/01/18 11:06:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000002000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000aa000)=0xc) getpgrp(0x0) r1 = gettid() r2 = getpgrp(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000000000)=[{&(0x7f0000924000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/206, 0xce}, {&(0x7f0000b27000)=""/148, 0x94}, {&(0x7f0000001000-0x97)=""/151, 0x97}, {&(0x7f0000765000)=""/0, 0x0}, {&(0x7f0000905000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f00006e0000)=[{&(0x7f00004a0000)=""/4096, 0x1000}, {&(0x7f000022f000)=""/252, 0xfc}, {&(0x7f00008ba000-0x70)=""/112, 0x70}, {&(0x7f0000000000)=""/245, 0xf5}, {&(0x7f00004c5000)=""/113, 0x71}, {&(0x7f0000b4e000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/163, 0xa3}], 0x7, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000006000)='./file0\x00', 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000006000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) migrate_pages(0x0, 0x7, &(0x7f0000002000-0x8)=0x4aa4dd32, &(0x7f0000006000-0x8)=0x1) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/18 11:06:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000e7f000-0xc)={0x1, 0x1, 0x7, 0x385, 0x9}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) open$dir(&(0x7f00009b9000-0x8)='./file0\x00', 0x2800, 0x8c) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[], 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e01000)={0x0, 0x9, 0x6}, &(0x7f00004b7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000087f000)={r2, 0xffffffffffff8000, 0x9}, &(0x7f0000fef000)=0x8) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:16 executing program 4: r0 = socket(0x2, 0xb, 0x10000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x1db2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x8ca, 0x7, 0x20, 0x1, 0x40, 0x3069, 0x3, 0x7fffffff, 0x8, 0x8, 0x0, 0x58a68cd0, 0x9, 0x2]}, &(0x7f0000001000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x7, 0x100, 0x1ff, 0x4}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) kcmp(r3, r4, 0x7, r0, r1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt(r0, 0x10f, 0x87, &(0x7f0000000000)="", 0x0) 2018/01/18 11:06:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000702000-0x38)={0x8, 0x0, &(0x7f0000ae7000)="", &(0x7f0000fef000)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat(0xffffffffffffffff, &(0x7f00006b7000)='./file0\x00', 0x400000, 0x1) r3 = syz_open_dev$adsp(&(0x7f0000638000-0xb)='/dev/adsp#\x00', 0x7, 0x480002) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) 2018/01/18 11:06:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0xe6fd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0xfffffffffffffffe, &(0x7f0000ff0000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpid() ptrace$setopts(0x4206, r1, 0x40, 0x10004a) 2018/01/18 11:06:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x408, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000ca0000-0x4)=0x1, 0x4) r1 = socket(0x1, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00007cb000-0x4)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) dup2(r2, r0) 2018/01/18 11:06:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa8000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000066d000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8901) write$tun(r0, &(0x7f0000725000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x1c, 0x4, 0x0, 0x0, 0x17d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @empty=0x0, {[@generic={0x0, 0xc, "f9a21765df3cff7f0000"}, @lsrr={0x83, 0xb, 0x6, [@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x14}]}, @generic={0x0, 0xe, "e632ce774ea2fe1b5fcb060f"}, @ssrr={0x89, 0x7, 0x5, [@broadcast=0xffffffff]}, @rr={0x7, 0xf, 0x1, [@empty=0x0, @broadcast=0xffffffff, @rand_addr=0x8]}, @lsrr={0x83, 0x1f, 0x0, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x10}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @rand_addr=0x2]}]}}, @tcp={{0x3, 0x1, 0x42424242, 0x42424242, 0x9, 0x0, 0x9, 0x2, 0x9, 0x0, 0xee60, {[@nop={0x1}, @window={0x3, 0x3, 0x1e}, @timestamp={0x8, 0xa, 0x80, 0x20}, @sack_perm={0x4, 0x2}]}}, {"7717588cf2133ee8dee07dbb44e2d765a5e7566834f35ebff7280a40c0ccffe07849212815627b8c654465bc984e103e91bca414b9658cc3cfad38b8b7c588d8fd5357101ee40afd8580196c39cec844bd338097fc1514bc596483638fab3a4bc56fc4998c8b01282c78a6c0f483ce521c661927433a2b64dd352b3d96d84b112a0a658b2ae06eea80a3ba8473cc4aa3f284a46960e718ceb9f3c12ce667f800d08917547fd8fdb3e436ea2c3a715196f96e04fc0c00127d67fc693a7895de43cc31a50247609298882cae03d74532491d336a33599185d3611abfd969debe61bc5906be9357207ac8"}}}}, 0x187) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00006f6000)={0x8a, 0x100, 0x2, 0x0, &(0x7f0000e99000)=""/0, 0x10, &(0x7f0000da2000)=""/16, 0xdf, &(0x7f000084d000)=""/223}) write$tun(r0, &(0x7f0000d8f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "43f985", 0xcd, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0xc, 0x0, 0x9, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x12}]}, @dstopts={0x0, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x5}, @generic={0x0, 0x4a, "b01be2c8f9b6eee064ddc31a673d6e148f63ae68788a9ac810dfb132c57bedb603a9142176b13c4f4900a1b2b01095dcd478889a5ea2124bbc074a0ad37d9cbe13e5621882386383006f"}, @enc_lim={0x4, 0x1, 0x4}]}], @udp={0x1, 0x1, 0x8, 0x0, ""}}}}, 0xf9) 2018/01/18 11:06:16 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fb7000-0x16)='/selinux/checkreqprot\x00', 0xca301fba475fe655, 0x0) fallocate(r0, 0x0, 0x2, 0x51f7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000036e000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f000008a000-0x70)=[{&(0x7f0000623000-0xbd)="7139a2a7cbb4f385f6785cd9b7b3f50700cb5a883bc1205966f4748106651181cb7592baeb746776c63f42918f5b66d52f23a3478d526ba072903a47712b7fd5cf8890a59602aa11c574624465ac1a6273a864cb5260adf431b1e4b8fb5049a202293faf174e561b68b3725209d55ca512d063487437cf3f7bf42715fb8e553f", 0x80}], 0x1, &(0x7f0000ac1000-0x60)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f000022b000-0x90)=[{&(0x7f0000e0b000)=""/233, 0xe9}], 0x1) 2018/01/18 11:06:16 executing program 6: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000ae2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x7, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @rr={0x7, 0x2, 0x0, [@rand_addr=0x0, @rand_addr=0x0]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00007c7000)={0x0, 0x0}) ptrace$setregset(0x4205, r0, 0x1, &(0x7f0000ac3000)={&(0x7f000081a000)="37055dab43cfdd6e525d01a40f954f3f06f5abefd9e7a70e1f30d0d513b86cff2d12cdf592a46a1a03cb701b1768d66dd9365ffd5817dc91525dd9b4fe476a53e5249afc1f55c98ed5e8f2b37cc5534e2bbf11687efa7e1713", 0x59}) 2018/01/18 11:06:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000cd2000)='net/igmp\x00') 2018/01/18 11:06:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b36000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00001e9000)=""/174) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e80000-0x18)={0x0, 0x9, 0x8, [0x3, 0xd55b, 0x8001, 0x3, 0xec00000000000000, 0x0, 0x50, 0x7]}, &(0x7f0000816000-0x4)=0x18) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000cff000)={0x3, [0x8001, 0x8000, 0x1]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b6c000-0x84)={r1, 0x7c, "be875400de89e6d133368627ec674f11c95e9a4bc4a99e2c1826a5695256805aa3d95b7a1b908d93a648206b1d70aaa4ed6b27342c6cbeab2e77c830ba7c9ba8b08e20c8cd4810b90629b29ef3f3546961ae347cb26e5fc4c5db8075006a145c5132cd744909dc4509b8b22285d1a966b0b70a2ead763bc6e9b8488d"}, &(0x7f0000683000-0x4)=0x84) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000df6000-0x4)=0x500004) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/01/18 11:06:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000649000-0x1000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r0, &(0x7f0000f66000)=0xfffffffffffffffd, 0x4) 2018/01/18 11:06:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a2d000-0xa)='id_legacy\x00', &(0x7f0000776000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc0000-0x2)=':\x00', 0x0) keyctl$setperm(0x5, r0, 0x0) request_key(&(0x7f0000464000-0x6)='logon\x00', &(0x7f000097e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000014d000)='\x00', 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002aa000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00009d7000)=0x0) 2018/01/18 11:06:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xff, 0x18200) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) r3 = open(&(0x7f0000e43000-0x8)='./file0\x00', 0x141046, 0x100000000000000) syz_fuse_mount(&(0x7f000014c000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fchmodat(r3, &(0x7f0000baa000-0x8)='./file0\x00', 0x80) accept4$packet(r0, &(0x7f0000426000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000098d000-0x4)=0x14, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b52000)={0x0, 0x7ff}, &(0x7f000006a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000095d000)={r5, 0x1}, &(0x7f0000212000)=0x6) clock_gettime(0x0, &(0x7f0000e07000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f00003d9000-0x38)={&(0x7f0000659000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000318000-0x10)={&(0x7f00003ed000-0x80)={0x7, 0x0, 0x3f, {r6, r7/1000+10000}, {0x0, 0x7530}, {0x1, 0x1, 0x80000001, 0x9}, 0x1, @canfd={{0x1, 0x4, 0x9, 0x7f80}, 0x33, 0x0, 0x0, 0x0, "91b10fca9d4a0fa64bd751a05ef84695934e26410d1290a7ea84859b9e0928053a948ec7dd59d6078e778f9bfaacedb3bd69fba170f421d55257b38ee285a7f7"}}, 0x80}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) 2018/01/18 11:06:16 executing program 1: pkey_alloc(0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$getownex(r0, 0x10, &(0x7f0000f73000-0x8)={0x0, 0x0}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000cc7000-0x190)={0xe, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r2 = getpgrp(0xffffffffffffffff) read(r0, &(0x7f0000ebf000)=""/187, 0xbb) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c7b000)='/dev/mixer\x00', 0x600, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000c70000)={0x4}, 0x4) setpriority(0x0, r2, 0x6) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x800000000000023, &(0x7f000060e000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000c66000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000135000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) 2018/01/18 11:06:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002fc000-0xb)='/dev/loop#\x00', 0x400000000000, 0x200002) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000ddd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ab4507fad19b4c402a64a1c11dcc1cc5bd8637f25a578cecd168ee3563b6f40825aa8505a332dec7cfb1469853428a643d0eec3dc5a65f2e5dcb58770b145694", "6d9321c87ca0e2a15f69075be6297aa4d044ff04477defb6572ec0f4e388e56a", [0x0, 0x0], 0x0}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00004b8000-0x4)=0x1b, 0x4) 2018/01/18 11:06:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r0, &(0x7f0000231000)=""/1, 0x1, 0x13, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) [ 160.437305] PPPIOCDETACH file->f_count=2 2018/01/18 11:06:16 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000354000)={0x0, 0x80000, 0xffffffffffffffff}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000b89000-0x10)="200000000000000031253a000030f10b", 0x0) lseek(r1, 0x0, 0x1) 2018/01/18 11:06:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000118000)='/dev/vcs\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000fe4000-0xa)='--Aoxnet0.', 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) poll(&(0x7f000020c000)=[{r0, 0x0, 0x0}], 0x1, 0x0) dup2(r0, r1) write$sndseq(r1, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) 2018/01/18 11:06:16 executing program 7: r0 = syz_open_dev$adsp(&(0x7f00008a1000)='/dev/adsp#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000097b000)={{0x4000000000, 0xfffffffffffffff8}, 0x1, 0x4, 0x6, {0x3ff, 0xfff}, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000099a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000fa6000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:06:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000a9f000)={0xfffffffffffffffd}, &(0x7f0000edd000+0x866)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={r0, r1+10000000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0x101) r3 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000a9d000-0x4)={r3}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000001000-0x98)={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]}, 0x0, 0x0}, 0x98) 2018/01/18 11:06:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f000085b000)="000261e65a420bd309002d4cb41c0004ffff001804000840005b0a4b", 0x1c) read(r1, &(0x7f0000474000)=""/181, 0xb5) 2018/01/18 11:06:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001b2000-0x10)={0x0, 0x0, 0x0, 0x5, 0x0}, &(0x7f0000f95000)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f0000c82000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00001b2000-0x70)=[], 0x372, &(0x7f0000fe7000-0x30)=[], 0x0, 0x0}, 0x0) sigaltstack(&(0x7f0000e37000/0x2000)=nil, &(0x7f0000994000)=0x0) 2018/01/18 11:06:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000434000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d94000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e52000)="", 0x0, 0x4000800, &(0x7f000062f000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 11:06:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xf7fffffffffffffe, 0x84) r1 = memfd_create(&(0x7f0000006000)='wlan0-\x00', 0x2) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f000047a000)={0x7, 0x1c, 0x2, 0x104}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7ea7f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a44b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205a00000000000000085bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee828", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r2 = dup(r0) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r2, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r2, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r2, &(0x7f00006d5000)=0x0, 0x8) truncate(&(0x7f000030a000-0x8)='./file0\x00', 0x5) 2018/01/18 11:06:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00000cd000)={0x0, 0x0, 0x0, 0x0, "e90878e8097aa3741b5345019e256ee3266bb6120aeba8d17bd6e152a1798724"}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = mq_open(&(0x7f00003a2000)='vmnet0\x00', 0x80, 0xf3, &(0x7f000084e000)={0x9, 0x1, 0x8001, 0x7, 0x9, 0x0, 0x81, 0x20}) mq_getsetattr(r2, &(0x7f00005bf000)={0x86, 0x5, 0x7, 0x81, 0x0, 0x7fff, 0x5a0, 0x9510}, &(0x7f0000225000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = fcntl$dupfd(r1, 0x0, r3) timerfd_settime(r4, 0x1, &(0x7f0000484000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00009b2000)={{0x0, 0x0}, {0x0, 0x0}}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00001f4000/0x18000)=nil, &(0x7f00006fa000-0x18)=[@textreal={0x8, &(0x7f0000755000-0x39)="0f234c0f2343660f382899040064660f3804d0f26726f6699bb8b3088ed8baf80c66b89c318e8766efbafc0c66ed652e6536d6f30f350f18d2", 0xffffffffffffff79}], 0x1, 0x0, &(0x7f0000756000-0x10)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x1ff}]}) 2018/01/18 11:06:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000e6000-0x24)='\'wlan1&mime_typetrustedsystem}wlan1\x00', 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000f7e000-0xb)='/dev/mixer\x00', 0x400, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002c9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f0000b3a000-0xc)={0x0, 0x1, [0xc5f]}) 2018/01/18 11:06:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x9, 0x4) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x200, 0x10000) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000080045006, &(0x7f000000a000)=0x0) 2018/01/18 11:06:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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 = openat$cuse(0xffffffffffffff9c, &(0x7f00008c9000-0xa)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00002f2000-0xc)=@sack_info={0x0, 0x1, 0xdd56}, &(0x7f0000451000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b49000-0x8)={r2, 0x1f49}, &(0x7f0000b01000-0x4)=0x8) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r3, &(0x7f00005f9000)={0x0, 0x0, &(0x7f0000223000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06cc93b795b81c963620851a71c695f6781c813dbedae661bf4027a80cf16dd7efcedf805fb599a3341668df2f825de709d389d74548c8adeb2de70463ab0909480cbe9105ef026a9391bf42d96580ea918818be39e671b51c135c9bcaeeb65eabc6bab4a8578495941708a81ce630bd00a135da1cf62b4357369154530c8a3ef02eb24edbf705a5ced4f2bb01d49e21ea5b3e5515b506383fe8502c28578d9677306403066ddee1c99e321c45130cd3a216dc9c84d175eced8de282007c411717d7e7818e761578bac47d2f09a4a89e7d3ba92dc47181857e2ae2714774540fcf79039210bfdc0a15bcf4f91c85a7d97995488017dc4c4802aee4257b65e3ef0f5ed11702a09d33c7aa44ab08867c8dd260c93c5082a4b19a3111783d9371f8b2f1231ae543e9ca77e10fdcbc24c76ab11e72937b3e3866d08008592061b3eb799bafd9635615de8a1077e8cfcdb95766721f0691693abfee445219959e972c6cb950bd8124c736f4df6572171719ed0fbd5b7cf5c7849a4abf622f2ec91594e3603ff9d4378f301517f9b42fcd95da35de020ee9a2cc1ca706a9c4356dd96464aea82371b8c620e30c1e4637e6394528dd7b47fd65ef9466c2677afc0be61f971568c6dd0d849288681f7ba8a68794ee910db6daf318491dcd63f2e76f3a78d9017ebc5bf554d21d24fd875de1d3bbd0fa12082cb0950222f1ebba49ae0e46d848d91be7eac6ae77bcdd7de332ab1d0eac5474cfebf307738eb18f3dd5ceb82a286d735003146eb2fcd9b96bb896617267b22383083278bbedcbb9b2bb3ea3ebdcb69ec61f101f13e5c2be4f32209c8303e6dd974ccaea6c686e8a0aad8cb013fa29b4bebe0f60e0756ed3d03b851f38ede71f88678676771c77727384fef9abef4dab228f6ab8a0a39e91a18cb01f687d4775429cd56a6dfc2c6d5f38d6ddd6e46f07fdfc1d5fbe56597329b6487afc7d5cd209e36dd2343fa7d934fe34d50be392239f81fb83ab6f7a84512cc8e6b0dcff75cd0850dbc919bc628822e587b3a0efe9ade098e72e007875c7858124d417668471523d94ca7d5115dedb78470d850d28660b925e90551e20dd5681b05db4d55ded5dd7b43c6a4eedea3449c2e4f63dd2fad564bddbf0adcb33e6643be3c35621f4d1889309a56e112dbfb865ea75f9c2d36f125825a0e6e83f6a84b839346cde7b125712cdf81b3e1433213feb542af98e34708284b1036710873b5f20dd368a3763701991f1fd9c77522448005c08dc5372320e5786f923973aefb0182e72c8e95af63b38b8fccef3656829bb1846bacb586b6f7ad5d4ec3b18803d5ff5fb007128bc0ba4106fff01c0d2b5245d3ade06c12a62a1a9b1cef04edb4492575087eb241c36431d9e995d76c1bc56f0d6c3ad4c3865f3c2cdec301dfd1b55b5afc99c7a0d3ffdc7d4add3a0f9e5c37c3ad84d377310a0e8c398fc1820a12488ccfa8e55900910f7d00a3cc36618d5c67ba26b71e0502c4be5e78471c93853f2ad18c6032e827b3ff3852a7e6f4d4d628fa22749b3a5b8072ccc03017b99500c7e16736861454a016b20863da16cf1124044b941b0dedf9b75fe70cf403fec3fd8ead5714bf4113630414cdf3f55879e50869d5bd233166bbb69550db396afc28f9bd495eaedec2330abdec5eedb8ccebd38d7f97a0a210b674bf123f1fb2da1f5ddf78642c7c7e96fef99c7d8a42789aaa9ce70899c8102e4402a96d00b931b6cc3458d37917f291c3543ff488723d002831745dcccd9d1af40160d963a29ae66195072a8f65210202d1506fbd40fc4cd9dc5a9d9bb96473afe642c2be663205e44cbbb19b75048b2088730ed3c84b6ac6c7c89d93b689b7c2136f5ba26e5c53c38aacc4da969e8be6e0a69f97ce933dc5af96eea4c82e3b5bb1aab933364a3e6f10454ee8e23192d0b977b48892e5d24d41215c7019a5832388717fe0f11c6703d9290f5ed391e796022ca8235262a12c3b04a3f17f4bf017427b11b2328ddb0455815eedbd8748ce9190d73ae0ca98562faf6ee108ec30b6006638e280ff99d285b3f1c38023c498b7f1263ed4f489b74126818d778db508066c52709716e03d21d3e9a2b9e7eaf5ba24edee067abe7c035778b9f18685cb37023af50a596a8fbee1d811575d690a2a58e37415270592161bbe2217c370c6b4595345bc9fad53eb681b57dcc06464cbf46e140439e0e5505e61dcb510217b24762858f93e54e978098b02c490724c997f8b21117bc88d984e322416c37c4ee8c07854f32890d78c4f69ed8145791896c049166af9f8c343887658f66f6a22913c82c6d01eb57b339b21ee7f97a626efbed20c3c59d68ebaf72e112392f05fdd1ec02e627d332e8d6eeccaa57e8442be2870e5885a88fd79f1bcba6e2f5309fea94a6d3aa8ab008db6c3c3821e9f391ada7c07f3a403e567a0c0debd3782aba5acf52401d282370f55e6c2a1db91cad5fa62aae97d1e4913def71a08749d7f46965e58ea2f737cc56105577b249143b895f0f3c2f62df70e55817a220ed2291d6a77954e3485e40a7b483ba1adc1696232e396bd564a493bf401e3680b05660e39f42745ba05143d24d879ce47d375ba19ff9b95fa66855ed6d559a0df8474ad72e32dbbf8dd5d95c3b7984519c64e9e577db8513f026d3129eb2352f5f55f5b587faf496fdd457ef424eb5d818ff395a00f4a113be47d43d12ed8773659b9964a6141688f1c613a7fd2c5b0ae78d0067cb68ec2a042e2c47b12b500000400ed785ca630c7ca9942c7d99feb00000d80b231dc530cf6ed22e926dd68054227aa99bb6d235ba8dd0e76ff9470a4cd84d84dcf4787a3febe3bb247650e91f2d345e7ad9438c58274cb71ccb4a251432f101dd03f228385a22c33430e44acdb92a9f07770f25cc8b2ab0019029de6a68a1b43a84c8ad7ebc60b8c08c0c857b5c8d6b4a27bac9e946c1d2496bbcb5200bf8bfc27fba10437096bb6ddcaff53130b78f40f09f4ff89246636e72cb709e9aecd90e7f854c08af47954e6cf5bb5df7ba8f29c3a58fe93eed54d81c8e4b759c153c96d83e929552ea4dfd0dafc7efdb36abef8098865255d86cfd3f368ea83f339216b73bd301db5af6ca3e9892cfd61917ed1a9b75377ce322e6993fb73f970f5368ec79f288a0d21b920cf0e5622914a037902fb0888298843d8a5740f2c32e67da6f7c7fae963d43d8822276004aba3987c32c4bad18b2c277dece392d3b1fcb5cc36efc1c2fc65882c3be4f65a41d95b8a0ae7ce831259eff7c52de3e5f56d25f76b15f64130536cdfd73a20924b361068a91f0d0efb1bf14eaa9b59218bc2385f8cf9cbe8a74a143f9f2f69d24655e954112a1580fc6a710e59ef9196cba068e7d1ff22f7977ae8b0093a893306184525352cd9a5956fc18f877c1d1f41ad8b895a90a347cee2d731e9d3e91d68fa48f1b23eef3d92527c589f21cff3b7cc69598e03efeb83335b2973d3ec5e30661c4f276b9b8eb3786705e9034f7a9cb80f3722e9bac0a9f81d51bc88f0d255c875e6d8377d6d090245a47d519d49b8325a4d8b3edf86cbfab71c50dccec8c27c47bf0e87e35c24e2a70238d19f310b275a273ed3079d96073fdc77ccbdc7c029595bfcfeba5a05c33e28173be404dbf30a37dd17ddbba5fc7fcd5fcb6f0b908f28931bc6bed350a653004f7b08a56a990558ef4d1ecc4aad62575c3b8e2d66726fcd97517b3fb41917c8e2f17299e36426297795b0b7ac30ae7f5205ca2340bc17d9da2dc8d5a29894eb4ef0e1144e4ac092b00d189fb121788158df32e5f5f6500736f9240f64f37892fc3cd4a9a864214393b675f8a949304658f335da6babdc724e8d8c1352b91a88e07dbc9b2cc04d15a3e8f58f07075e36619ee2cb228e554990207ca896f779e63573e2b1261f35f8d0018cab12e8d21fa0fb4e51b4762a63d6f1633c0c9bceab843a60c202e4e8bb7d3fa4990b9086908b65ce00c28af904df914bd6cfc471d3d7eac62dbdf7b820fb2589c87cbfe40d366e5e764edf6d0d32e69f0744e9d525426ef7a1f10d351f5a15b021a78d2f7527b080b3480315381caa1fa9f8712b4f3bef0f402a1c3fa6bd591477a43d4552add84cb4723eee30104518c3119c2773ac36ebc09165b382efd06ff8280f776b256e822d4a5fb26ab1bd1c13bba370221db200bea82e55dd0101e2cc59793217c2650f1bfe92b9336ea83772631a578935e98a007bd493ad727085248d3b6a24c36ab1c3b471e683427d8d8bfec897e6b37ebe2479ae18b0da33684b8a6d2863b91f914aac6e10e836bf3f1efe8e41724170ef051e1dcfb867c5dce67068c4417e719990281e33102618cd571173966f93dbe06ab9d1c11bed9952f5ceed152e5bc8bc1bf632de9057799392cac263615fd4b816a8a92df84b126c6b02fc0525021037ba1e39cd44a63e71d4034f8f6847c7e18cdba32b540b2447b5b1384ea21cf8b7d06984783ca477b31a3be3655d8e91dc27a87d75cc48ee01bebf9169873e1c417b4fb9f9ce49ada3bf9f7c0fc6e72e13edc650b7a2b8cf8967c11efacd5eace0673018fbed2e7c4096e57141140834fff27f25bb30c81e60e3a31199aa8f000dcabc93ad6ddb3a4628bc2226b814a47eff0d750396915a1d3ead774aefc5e664b31ac9b64ea9fe42cd3e03ff249f8dc83aafcdb2a49facb8e8682fd59965764b5bb1fa901e46f4d92f9f8af0a5bf3b0cc5517634d6f81ca7d55f6faaf70e76a603f90f1b513c6a41e8ec48d34ba13e7ae33a2c2bae92e325a57a9de2045dad256c8dd30c03e9ae4f7806d0a78a5f63d2399e07f44a834bd77d658adf1bce15c8a416d4a70ae657fa1679220b268ce22674c821a474612d402fd91ff09ccbec082b07158aa8b2e8f546a895b7acf636be328985d953e4f9ce4a4ccff2377768e15cf1dc88d44cd77982d8ed6d35bc6eec0b8370beb94643f4e5d42ac4eeed54e971306e56cc76e1e17180cb8546e07ac09e2f70169c3d4a336f37348d4c2697d2c95fc0dfb454ae6ed9e11e9a68a2c5a40de16fa6b74f8bcb9c46711bc18aafa9c7cc6901214cd71e1b02c0b80b83ef77c72f45a7028fcc19676a09afb40f70fec03638fa765486a8a69df7555d76cc9a1fb211bff585a5b6cc5614ab8c6a328926524b15076ed1022333bb0f23754db344895d8c74c9c695bfe0ca1226fbf8f4fb58d1171b6250a3e8f0fbf973f6ae808276d8ef95a4384cc9038f5067ef49fe1da7a6b2fcedf4bf0af13d814f708303b1d4340ed6bb1e53f742aebab9bd2df1dd6c56c97f9256cdd29adc3839ff59f4bcff1c3094f8938d2abaa78f8a2e743f568ffcac6231f95d30c839875380ca7c91eea63a9eba779fa103ea52c46321f51058293f5f49e10ad3eb47fa747a3a85991916639884dd1530f7dcebf915822dd525dd5c02c59e9464f54f99d3d18f96b7e7f71ddefff8070dfbb3c514e4bfbee58a39461ed6a10c25ff052f30b84ee0a9c3a8a50dd75fa93b4ad303cbace27b46bc826173f5ba04e5c7e2cc3ff820de281c8f78c47c1d804615e073d4fcb0d02243287400303277a96d32a21d7359e89330ea83fdcc3785894596e0dd7efe55a2d72b81b8d48269963fd32c663b3157956360fbd8d8e30f1a31a9abde9d8f8709886233088ae2b5bb0742395900aa49c3d7bd17c6c78a042dbde5ed5e8e5acb97d20294992c211b62e1d89a9ee53bd40901d47aa127c03413", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x8040) 2018/01/18 11:06:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d82000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000270000-0x4c8)={{0x1, 0x3, 0xed, 0xf571, "90e25a7324332ff465fc9bfa9e00833d5874f2c5d50e7d894fdaa0eb7447945de4d9ac8d92dedde413e57539", 0x2}, 0x3, [0x7f, 0x43b, 0x4, 0x10001, 0x2, 0x80000000, 0xff, 0xfffffffffffffffc, 0xd0, 0x9, 0x7fffffff, 0x7, 0x192, 0x9, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0xf9ec, 0x80000000, 0x8, 0x3, 0x4d64, 0x0, 0x0, 0x138, 0xffff, 0x6, 0x9, 0xf0, 0x80, 0x9, 0x8, 0x4, 0x0, 0x40, 0xff, 0x4863613f, 0x0, 0x5, 0x2, 0x401, 0xff, 0x9, 0x4, 0x9, 0x7fff, 0x100000000, 0x3, 0x18, 0x1, 0x1, 0x0, 0x401, 0x6, 0x173, 0x8, 0x8ea, 0x7, 0x1, 0x81, 0x100000001, 0x101, 0x8, 0x3, 0x2, 0x6, 0x80, 0x2eaa, 0x6, 0x2, 0xec79, 0x3, 0x2, 0x1, 0x1, 0x1, 0x5, 0xdde, 0xba, 0x200, 0x8, 0x1, 0x86, 0x7, 0x6, 0x8, 0x58a, 0x3ff, 0x0, 0x1, 0xfff, 0x4, 0x7, 0x7, 0x7f, 0x8, 0xeb09, 0x4, 0x7fff, 0x1, 0x40, 0x6e, 0x5d8, 0x6bcf, 0xffffffffffffa659, 0x20, 0x7, 0x5, 0x0, 0x400, 0x401, 0xffffffffffffffe1, 0x3, 0x0, 0x6ed2, 0x28, 0x6569c512, 0xfff, 0x86, 0xfc, 0x401, 0x0, 0x4, 0xffff, 0x8], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f00004d2000-0xbf)="", 0x0, 0x0, &(0x7f000033d000)=@generic={0x1e, "e5226c70c61c20a788116278d1cb85b0640254a0e3b124121f0f3d51d6d93c1ce2adff62400b9e1918ec78528ea7b231cefd4aa00feda067f413a5076705782d585ca390671120c3c617639e417f6a55d996d01c23818f4e222f191a6d292de0892dc9c3b2df196ce64cadcf59f9658f02210339106af46197908cebe446"}, 0x80) 2018/01/18 11:06:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f0000001000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000002000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000065a000-0x8)={0x0}) getpeername(0xffffffffffffff9c, &(0x7f000042a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f0000ed0000-0x4)=0x32) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a7d000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000855000-0x4)=0xffffffffffffffc2) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f00002b0000-0x38)={&(0x7f0000e17000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000de8000)={&(0x7f0000471000-0x60)=@migrate={0x60, 0x21, 0x10, 0x1, 0x1, {{@in=@dev={0xac, 0x14, 0x0, 0x13}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x3, 0x51, 0xa, 0x0, 0xa0, 0x3f, r1, r2}, 0xffffffffffffffff, 0x1}, [@output_mark={0x8, 0x1d, 0x5}, @etimer_thresh={0x8, 0xc, 0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000011) openat$pfkey(0xffffffffffffff9c, &(0x7f00005f8000)='/proc/self/net/pfkey\x00', 0x200, 0x0) 2018/01/18 11:06:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000035000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00005f8000-0x4)=0x98) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001f7000-0x8)='./file0\x00', 0x101000, 0x4) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000c58000)=0x3, &(0x7f0000687000-0x8)=0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/18 11:06:16 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f00002b4000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x6) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/18 11:06:16 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007c3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000484000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r2 = dup(r1) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r2, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) fcntl$getownex(r1, 0x10, &(0x7f000021c000-0x8)={0x0, 0x0}) write$eventfd(r2, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r2, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000012000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000014000-0xc)={0x2000, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r3) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000013000-0x4)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000014000-0x8)=[{0x2, 0xb80}], 0x1) r5 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(r5, 0x7) 2018/01/18 11:06:16 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000000)={0x4, &(0x7f0000005000-0x20)=[{0x0, 0xff, 0x3, 0x80000001}, {0xd3b, 0xffffffffffffffff, 0x4, 0x5}, {0x3, 0x5, 0x0, 0x101}, {0x2, 0x9, 0x70, 0x122}]}) 2018/01/18 11:06:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt(r0, 0x10d, 0x0, &(0x7f0000045000-0x4)=""/4, &(0x7f0000a94000)=0x4) 2018/01/18 11:06:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000e1000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000acb000)=""/200) linkat(r0, &(0x7f00006f2000-0x1)='/', 0xffffffffffffffff, &(0x7f0000933000-0x8)='./file1\x00', 0x800000000) 2018/01/18 11:06:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000730000)={0xfffffffffffffff7, 0x0, 0x8, 0x10000}, 0x5) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d28000-0x4)=0xa02, 0x4) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r1, &(0x7f0000f43000-0x1c)={0x0, 0x0, &(0x7f00002c2000-0x8)={&(0x7f0000395000-0xd0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:06:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f000073e000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") bpf$OBJ_PIN_MAP(0x6, &(0x7f00009a1000)={&(0x7f0000037000-0x8)='./file0\x00', r0}, 0xc) getdents(r0, &(0x7f0000ae3000)=""/224, 0xe0) getdents64(r0, &(0x7f0000505000)=""/1728, 0x6c0) getdents(r0, &(0x7f0000731000)=""/35, 0x23) 2018/01/18 11:06:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7ea7f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a44b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205a00000000000000085bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee828", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000fd9000-0x70)={[{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]}) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000aa6000)='./file0\x00', &(0x7f000041b000)='./file0\x00') r0 = syz_open_dev$sndctrl(&(0x7f0000c09000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000048d000)={{0x2, 0x0, 0x0, 0x0, "65ec263e93cda3f9078d4f1a5a1da220525afa74b4421ac550e0c56b71c7428869728362d2bd0014864cb648", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c0f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00001b2000-0xdb)=""/219) 2018/01/18 11:06:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b55000-0x8)='./file0\x00', 0x101c01, 0x40) syz_open_pts(r0, 0x2) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2271, &(0x7f0000001000)="") 2018/01/18 11:06:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ec1000-0x4)=0x600, 0x4) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b32000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000ca9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005cf000)=0xb) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 11:06:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c38000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000798000)={{0xffffffffffffffff, 0x3, 0xfffffffffffffffb, 0x2, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = geteuid() r3 = getegid() ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f000036e000)={0x9e, 0x81, 0x7, 0x2}) lchown(&(0x7f0000576000-0x8)='./file0\x00', r2, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xf) dup2(r0, r0) read$eventfd(r1, &(0x7f0000022000-0x8)=0x0, 0x8) socket$unix(0x1, 0x5, 0x0) 2018/01/18 11:06:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dbf000)='/selinux/create\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket(0x0, 0x6, 0x0) write(r1, &(0x7f0000e9f000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb0800010048050000", 0x24) pipe2(&(0x7f0000471000-0x8)={0x0, 0x0}, 0x4800) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000d5b000-0x30)={0x5, 0x28, [0x400, 0x1, 0x8, 0xf0, 0x401, 0x1, 0x6, 0x1000, 0x9, 0x80]}) 2018/01/18 11:06:17 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000518000-0xc)={0x0, r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000-0xc)={0x4, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000d19000-0xe0)="", 0x0) 2018/01/18 11:06:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000026d000-0x4)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f000006d000-0xea)=""/234, 0xea, 0x40012120, &(0x7f0000a23000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lremovexattr(&(0x7f0000d69000-0xa)='./control\x00', &(0x7f0000bff000-0x19)=@known='system.posix_acl_default\x00') 2018/01/18 11:06:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) clock_gettime(0x0, &(0x7f0000898000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000b6e000)={r1, r2/1000+10000}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000d6000-0xc)='/dev/autofs\x00', 0x501040, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000406000-0x18)={0xfff, 0xfffffffffffffaf1, 0x1}) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r4 = dup(r0) write$sndseq(r4, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r4, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) io_setup(0x7d9, &(0x7f00000c4000)=0x0) io_cancel(r5, &(0x7f0000c17000-0x40)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f0000ad5000)="ab2f99f85130366b36410fa748b6f1663e520539718347b49fbd047bec56768ecbd6e9f5e7b2daa76e514c254d42f1f9610950c6a0ada9ee4d27835a938b236ab3427f67919e59843097f897ef39818eda37fe17f26598988f82fef915d9ac112dedf96d97ab1f91bc04c0bd572199", 0x6f, 0x8, 0x0, 0x1, r4}, &(0x7f000034d000)={0x0, 0x0, 0x0, 0x0}) write$eventfd(r4, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r4, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r4, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r4, &(0x7f00006d5000)=0x0, 0x8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000f01000)=0x0) 2018/01/18 11:06:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = timerfd_create(0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) r1 = dup(r0) accept4$alg(r1, 0x0, 0x0, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x1f, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/18 11:06:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000011e000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000c37000)=0x0, &(0x7f0000a84000)=0x4) r2 = geteuid() ioprio_set$uid(0x3, r2, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000853000-0x4)=0x0) 2018/01/18 11:06:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000650000)=0x0, &(0x7f0000a42000)=0x8) bind$inet6(r0, &(0x7f0000fe8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fe8000)=0x5, 0x4) r2 = semget$private(0x0, 0x1, 0x8) semctl$SEM_STAT(r2, 0xd74774bdfb207284, 0x12, &(0x7f0000780000-0x1000)=""/4096) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fef000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8}, &(0x7f00007a0000)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000019d000)={r3, 0x1000, "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"}, &(0x7f0000cf5000)=0x1008) socketpair(0x8, 0x803, 0xffff, &(0x7f00007c6000)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f00004ca000-0x14)={0x10000, 0x64a7, 0x7, 0x5, 0x2}) 2018/01/18 11:06:17 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) dup3(r0, r1, 0x0) prctl$setendian(0x14, 0x1) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000004000-0x8)=0x35) [ 160.834930] kauditd_printk_skb: 23 callbacks suppressed [ 160.834939] audit: type=1400 audit(1516273576.960:2643): avc: denied { prog_run } for pid=26078 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/18 11:06:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00007b2000)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="ba5c1c807d4f519c64d3b190b9cc3dd3b6b4f66232a20de8610a763aa3f047bd2b90910ad60159008823dba5a6f3f6a7d90fe449dc4b77732ae293f8a0cd06501e0a4fa278ddaa77aaf7de5dc5ffa6da9e75f1f9a76cb1e29a09c58ae7") rmdir(&(0x7f0000aa8000)='./file0\x00') 2018/01/18 11:06:17 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) recvmsg(r2, &(0x7f0000012000-0x38)={&(0x7f0000011000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f0000004000-0x61)=""/97, 0x61, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000016000-0xb)='/dev/mixer\x00', 0x400000, 0x0) r4 = getpid() mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000015000)={{0x5e15, 0x3, 0xfffffffffffffff8, 0x10001, "b0cf0d52cce2c6ba5a0c156bad3b810eaf9e83c3435ddce49e925f8ac82ad85d3b17181f30b206fee7e03365", 0x2}, 0x0, 0x0, 0x5, r4, 0x8, 0x3, "a49040375aecf2b3a7a456fbf7c87a12be65a2bd9672f2a9cc754c32b29cd3ed5a36584f65d869ff8fd1e90d75793498416a0d31b584ec12e8f7c564854841bd", &(0x7f0000008000)='GPL\x00', 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], [0x394, 0x4, 0x9, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r2, &(0x7f0000013000-0xe6)=""/230, 0xe6, 0x0, &(0x7f000000e000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) [ 160.908070] audit: type=1326 audit(1516273577.033:2644): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26093 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 11:06:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$sndmidi(&(0x7f00007f8000-0x12)='/dev/snd/midiC#D#\x00', 0x401, 0x202003) accept$packet(r1, &(0x7f0000af7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000df6000)=0x14) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000391000-0x5c)="64aeb83c9dff2979d3b6b28dfd82cc49ad9fd464182d3b00da8e8921d65a07360789482a093b13389b93043cadd227af4eec48e14905ef40b40727967a4329fa7f2d8081d0fd912c7ecdfc1f0b034bb527f7e3e4668f8caf0e4c89e5", 0x5c, 0x0, &(0x7f0000efd000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netrom(0xffffffffffffffff, &(0x7f00002ba000)={&(0x7f0000782000)=@full={{0x3, {"d10aa4d45b37b6"}, 0xd8}, [{"efe3d75264ee89"}, {"3c2c52814bcd8e"}, {"fcdb9103b7031d"}, {"b8835d9508015d"}, {"ae1151185c709d"}, {"63dd5b5e15cd7a"}, {"b313b7b21d1c1b"}, {"e4b7bf60e1dccb"}]}, 0x48, &(0x7f0000cfc000)=[{&(0x7f0000b9d000)="61ddfad3e3f9f635b0875243b81b20ab48bd968bdd4a03", 0x17}, {&(0x7f0000d17000)="9513", 0x2}, {&(0x7f0000ec5000-0xd6)="dfdb6201f3fa87424279aee09c59976a6fcd33da136991556e117ca207f00c11e563d55ab30b4dc2a9779236a69595c693e2c59efd2fd55916ec76ee11f96de42e5da055954cd31b7829901dc9deb198b3ab6b6c14fa22ef9b89655f560bab3f8095dc7e936646d39782bc6569d0aa6e6590b1cf3825593eb30e834faee4a1a1721c795350e2b39f95943a23e1890d9fe795494e7cb286f85e5e0914b74effede3cb6b94e7f38f2c6abbe354f1177a2ec7135d14ada8d62ac071658f83787cf2ded4a2136d2f1e654e796b5357cc9eb16cad8208f1c0", 0xd6}], 0x3, &(0x7f00000c0000-0x390)=[{0x30, 0x113, 0x9, "dd0d5ab66155fc9c9ad97428c7c0c15d6f78434468c5fdf105eb21ff"}, {0xf8, 0x11, 0x3, "f1b7c56f338ef8911ad32867df279c11fdbbbdcb58b8b97bc0d6fd06fd9b32212546ccce7ceacfe6a707d4d363e94739b7cc3bf8dd4199f5a14d784c1ec92b1f05f86e2c084cc491fa4781d4b5c6904742b2684b41a9ed385ea8c2c3ffa1929b57e539c8976c3785c96dcf1cc18bf779a16c3d73a23d83f6e77446869557893fef99a9c80996bd7d4b61e01f166537b40d07db9b06a14c9931da7edb43c498a1675d4b76c9d94856de83f56a3cc72dfae7d47672eadd83d82795e5cb8fd6c9b72c3d8e8082040860a6c1fe37591d3fae8e83ddaad46dc7a46ce13517056f18c3a7b998ca"}, {0xe0, 0x84, 0x8001, "e85e318e9f51dc91f3973679e0cc0d4b45c5ebec9ab3fc73179208e19d2fd46f404050cd92ea4457fb452e8bda85fb428030489f748ab8999646fad568847db293ff2019b0c87320806df94b8cef849590f74d581843e0532e024b4f0d600cbbf959dbd7498f0a40bf183c8afa829563eadeac21357e1bbc57cab316d340a2a982a768cb9d9ef22042d28b1747aef7318d0e68002038413ab3cc408a32fc836982acd3c707685f2b0a5067da0aaf342e1666a6bb870773b646bc20750741a31aa44ca6dde153476cae9db21b7726"}, {0xb8, 0x10a, 0x1, "326649f34fdf85ad58cdb0aafad555eb13455693717cffc8bc2e6b73f322e9792a644093211a2767c3949c633634c127d5443216cec063e6628cf8a1fc668a3acac2f7ea465b90c3c2b7cac03cc76aa335f8575a09832c3cdff1bc7a15f236184cb544171bf63e0d8ebc7c196ca37ee0a563d7e2c33ade088f9bbaf224f13ae041ca68c3cf33ec5a8de852433a4216ec729c64f91ac3f0adb11e4b0bd8889c5b9241a469211fa660"}, {0x40, 0x1, 0x9, "c7ba136e72c4cec9743748886ed8c74aa75f7a31f631e95a4961dd61d237dc00448da9fc28a26f7b1a00d0532c"}, {0x90, 0x6, 0x5, "70c8cef1fd30f4ab14ee7fe475a9d33f718a866f754d8acd361c6dcedc021e1ad26ae1c8dc44a8b1fd1c79ecde4ad81e74470296b941b853a04cf4656df8a9310dd097c971143fbb1b54a9408457b9bb8ec40e0b663d7f8b9fabcaaf6eddfbba4abad8ffe37f803fb2cfaf8d87c10f13bd0150384cc54527116434"}], 0x390, 0x1}, 0x4000000) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000805000-0x8)={0xfffffffffffffff7, 0x1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000370000)={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x6}, 0x5, [0x24c0000000000000, 0x100, 0x4d, 0x3d, 0x3, 0xa3, 0x4, 0x40]}, 0x5c) 2018/01/18 11:06:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000006d000-0xaf)=""/175) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d6000)={0x4000000002, 0x78, 0x9a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f000079e000-0x200)="b5", 0x1}], 0x1, 0x0) 2018/01/18 11:06:17 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="ca010037", 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000000e000)=""/135) 2018/01/18 11:06:17 executing program 0: openat$selinux_access(0xffffffffffffff9c, &(0x7f000036e000)='/selinux/access\x00', 0x2, 0x0) 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000084b000)={0x8, 0x0, &(0x7f00004f3000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f000026b000)=""}) 2018/01/18 11:06:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7ea7f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a44b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205a00000000000000085bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee828", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x59}], 0x162, &(0x7f00003cb000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) set_tid_address(&(0x7f0000769000)=0x0) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000010c000-0x4)=0x7) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000729000)='/dev/cuse\x00', 0x2, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000301000-0x4)=0x0) write$fuse(r0, &(0x7f0000001000-0x28)={0x28, 0x3, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) [ 161.039447] audit: type=1326 audit(1516273577.060:2645): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26093 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=283 compat=0 ip=0x452e39 code=0x7ffc0000 [ 161.040543] binder_alloc: binder_alloc_mmap_handler: 26127 20000000-20002000 already mapped failed -16 2018/01/18 11:06:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a10000-0x37)="6344330000000000007000c7a2be467531ecc0f889047d62c715e68c23d70a65009243d0719a0253db3f9228f13535a890710166fda9e2", &(0x7f0000247000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009fd000)='\x00', 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000057b000)='/selinux/member\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000bb0000)=0x37c, 0x4) add_key(&(0x7f000091a000)='cifs.spnego\x00', &(0x7f00009e2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ff7000-0x89)="cd110b3ba0a36dbd4d0902afd14749d83a216e4b6e1ad67bc43e13798e6f5b81df3b05530f0e9966979a234b7d33aab59d9dd7107a573aa9f4b918bc4fc1d8d1a50771788abd1527801a6144464455bbc23d5aa41377956b5e2fbe0f7ed6a929cba201c0fe43d4610e17706fb0b7db68074138357af9c601d4dcb9a0695e42e9624444dde4a7062df9", 0x89, r0) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000b2c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f000097a000-0x31)=""/49, 0x31, &(0x7f0000550000)={&(0x7f0000318000)={'sha1-generic\x00'}, &(0x7f0000b66000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$midi(&(0x7f00005ab000-0xb)='/dev/midi#\x00', 0x1, 0x80103) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f0000962000-0x3b)={0x9, 0x0, {0x3, 0x3, 0x1, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 11:06:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_dev$vcsn(&(0x7f0000edc000)='/dev/vcs#\x00', 0x9, 0x1) perf_event_open(&(0x7f00006d0000-0x78)={0x5, 0x78, 0xfffffffffffff55e, 0x2, 0x200, 0x54467cb3, 0x0, 0x2, 0xa000, 0x0, 0x9ef, 0x40, 0x0, 0x9, 0x4, 0x9797, 0x4, 0x2, 0x3, 0x4, 0x8000, 0x100, 0xf659, 0xe7f, 0x10001, 0x1ff, 0x5, 0x9, 0x6, 0x100000000, 0xe50e, 0xffffffffffffffff, 0x8, 0xb2, 0x9, 0x2, 0x7fffffff, 0x1, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00004ec000)=0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xfffffffffffffff7, 0x7, 0x80, 0x0, 0x33, 0x0}, r0, 0x6, r1, 0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000cb000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000f2a000-0x90)={0x7, {{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 11:06:17 executing program 5: unshare(0x400) r0 = socket(0x10, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000d19000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002000-0x3)=0x3) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00003c4000-0x4)=0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x0, &(0x7f0000002000)="6661739b15f91505c51f4c76beca37afea5d3b515bf218942063064f3e6fd4e3987207610cfa0dad801ebda7a5738bb529a2509dcda6cb74aea6b77e4e92a6f348901be156ee337ec599ccc2dacb5b86576ea694ee9ede25b85e85ff3d56a8bcbaaf136ebc96eabcb1e5b3b3c1390a2dd70b307a7b0af6f9d515eb7f72b0c90b45072bb073d2484aecc2fc1dd3eea157f0ea4933775047a26e58c0128037159b62c26f311da8f0ee0ee3ff93f98e1c01e9ce88beeba4") 2018/01/18 11:06:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00007f6000-0xb)='/dev/audio\x00', 0x400080, 0x0) timerfd_gettime(r1, &(0x7f00000c1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000816000)='/dev/dsp\x00', 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000977000)=0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) close(r2) close(r4) 2018/01/18 11:06:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x409) msgsnd(r0, &(0x7f00002bd000-0x1008)={0x1, "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"}, 0x1008, 0x800) keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b95000-0x1)='\x00', 0x0) 2018/01/18 11:06:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x0, &(0x7f0000e90000)={0x0, 0x0}) io_setup(0x26c, &(0x7f00007a2000-0x8)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d84000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005d0000-0x10)={0x4000000000001, 0x0}) io_destroy(r0) 2018/01/18 11:06:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000c56000)='/dev/vcsa#\x00', 0x9cc, 0x101c00) bind$alg(r1, &(0x7f000043f000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7ea7f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a44b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205a00000000000000085bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee828", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r2 = dup(r0) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r2, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r2, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r2, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 11:06:17 executing program 2: socket$netlink(0x10, 0x3, 0x0) [ 161.040645] binder: BINDER_SET_CONTEXT_MGR already set [ 161.040652] binder: 26127:26134 ioctl 40046207 0 returned -16 [ 161.043745] binder: 26127:26132 got new transaction with bad transaction stack, transaction 165 has target 26127:0 [ 161.043758] binder: 26127:26132 transaction failed 29201/-71, size 40-8 line 2869 [ 161.058490] binder: release 26127:26132 transaction 165 out, still active [ 161.058497] binder: unexpected work type, 4, not freed 2018/01/18 11:06:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000fd3000-0x26)="260000005e0009000c0000f8", 0xc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000b7d000-0x8)='./file0\x00', &(0x7f0000489000)=""/144, 0xffffff6f) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000058e000)=0x4, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000413000/0x18000)=nil, &(0x7f0000d09000)=[@textreal={0x8, &(0x7f000090e000-0x2f)="65dda58e450f09267702650f225666b9800000c00f326635000400000f300f01c90f080f01ca0fc7add5000fe2550a", 0x2f}], 0x1, 0x0, &(0x7f0000b56000)=[], 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000147000)={0x1, 0x0, [{0x40000021, 0x0, 0x0}]}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000285000-0x9)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001e2000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000e08000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x100000000, r4}, 0xc) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001fb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$nfc_llcp(r5, &(0x7f00005e1000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002e4000)=0x60) ioctl$KVM_RUN(r3, 0xae80, 0x0) ptrace$pokeuser(0x6, 0x0, 0x0, 0x0) 2018/01/18 11:06:17 executing program 5: r0 = msgget(0x0, 0x66c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/154}, 0xa2, 0x3, 0x3800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r1, &(0x7f00007d2000-0x1000)=""/4096, 0x1000) getdents(r1, &(0x7f0000008000)=""/0, 0x0) [ 161.058500] binder: undelivered TRANSACTION_COMPLETE [ 161.058507] binder: undelivered TRANSACTION_ERROR: 29201 [ 161.058549] binder: send failed reply for transaction 165, target dead 2018/01/18 11:06:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000c92000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000f66000)=0x0, 0x4) 2018/01/18 11:06:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x4048, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000128000-0xb)='pkcs7_test\x00', &(0x7f0000eff000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000689000)='nodev\x00', 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/18 11:06:17 executing program 0: mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000838000)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000990000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000013f000-0x40)={0x80000008001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 161.069717] l2tp_ppp: tunl 59: set debug=370001ca [ 161.209085] audit: type=1326 audit(1516273577.060:2646): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26093 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 11:06:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget(0xffffffffffffffff, 0xa, 0x0) semtimedop(0x0, &(0x7f000000c000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000006000-0x10)={0x0, 0x0}) unshare(0xc000000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003a9000-0x8)={0x0, 0x0}) 2018/01/18 11:06:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x0, 0x33) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$evdev(&(0x7f000085c000-0x12)='/dev/input/event#\x00', 0x8, 0x4000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) bind$bt_l2cap(r1, &(0x7f0000446000)={0x1f, 0x7fffffff, {0x8001, 0x3, 0x8, 0x400, 0x4, 0x4f05}, 0xc70, 0x100000001}, 0xe) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000eb1000-0x8)=0x0, 0xfe06) 2018/01/18 11:06:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$vcsa(&(0x7f0000581000-0xb)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x0, 0x0}) epoll_create1(0x7fffd) readv(r0, &(0x7f0000266000)=[{&(0x7f000032d000-0x6d)=""/109, 0x6d}], 0x1) unshare(0x400) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c61000)={0x0, 0x0, 0x0}, &(0x7f0000392000)=0xc) process_vm_writev(r3, &(0x7f00009d4000)=[{&(0x7f00006dd000)=""/67, 0x43}, {&(0x7f0000227000)=""/37, 0x25}, {&(0x7f0000380000-0xf7)=""/247, 0xf7}, {&(0x7f0000873000)=""/29, 0x1d}, {&(0x7f000065e000)=""/4096, 0x1000}], 0x5, &(0x7f0000df7000)=[{&(0x7f00001db000)=""/48, 0x30}, {&(0x7f0000ead000-0xb5)=""/181, 0xb5}, {&(0x7f0000924000)=""/63, 0x3f}], 0x3, 0x0) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000bc5000)='/dev/audio\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00006de000)={0x0, 0x19}, &(0x7f00002a6000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00006e2000-0x4c)={r5, 0x44, "ded6a82a32807e4606ceefcf2356bfd637f806f97509107929f2c2f92fa9f104a492fa4c1dd4fe31b224405d40521dd015b8eb15099ff1d7a6bd4d36d31323630e859c7a"}, &(0x7f0000142000-0x4)=0x4c) rt_sigaction(0x16, &(0x7f0000458000)={0xc3f, {0x2}, 0x1, 0xd0}, 0x0, 0x8, &(0x7f0000a24000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001ba000)={0x2000, 0x0}) 2018/01/18 11:06:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe, &(0x7f0000ba0000-0x4)=0x0, &(0x7f00006e5000-0x1)=0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f0000f40000-0x8)='./file0\x00', 0x80, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fe7000-0x8)={0x0, 0x1}, &(0x7f000051e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000041b000-0x108)={r2, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x6f8, 0xed1c, 0x40, 0x8001, 0x200, 0xfffffffffffffff7, 0x9, 0x10001, 0x5, 0x4, 0x7, 0x7ff, 0x4, 0xfffffffffffffff8]}, &(0x7f000072f000-0x4)=0x108) accept4$inet6(r0, &(0x7f00001ed000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000ada000-0x4)=0x1c, 0x80000) [ 161.279669] audit: type=1326 audit(1516273577.060:2647): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26093 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 161.341834] WARNING: CPU: 0 PID: 26170 at arch/x86/kvm/x86.c:8381 __x86_set_memory_region+0x56e/0x7a0 [ 161.341850] Kernel panic - not syncing: panic_on_warn set ... [ 161.341850] [ 161.341860] CPU: 0 PID: 26170 Comm: syz-executor4 Not tainted 4.15.0-rc7-mm1+ #56 [ 161.341866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.341870] Call Trace: [ 161.341886] dump_stack+0x194/0x257 [ 161.341904] ? arch_local_irq_restore+0x53/0x53 [ 161.341929] ? vsnprintf+0x1ed/0x1900 [ 161.341953] panic+0x1e4/0x41c [ 161.341965] ? refcount_error_report+0x214/0x214 [ 161.341973] ? show_regs_print_info+0x18/0x18 [ 161.341998] ? __warn+0x1c1/0x200 [ 161.342025] ? __x86_set_memory_region+0x56e/0x7a0 [ 161.342035] __warn+0x1dc/0x200 [ 161.342049] ? __x86_set_memory_region+0x56e/0x7a0 [ 161.342066] report_bug+0x211/0x2d0 [ 161.342090] fixup_bug.part.11+0x37/0x80 [ 161.342102] do_error_trap+0x2d7/0x3e0 [ 161.342122] ? math_error+0x400/0x400 [ 161.342131] ? rwsem_down_write_failed_killable+0xe/0x10 [ 161.342143] ? call_rwsem_down_write_failed_killable+0x17/0x30 [ 161.342180] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 161.342203] do_invalid_op+0x1b/0x20 [ 161.342212] invalid_op+0x22/0x40 [ 161.342221] RIP: 0010:__x86_set_memory_region+0x56e/0x7a0 [ 161.342225] RSP: 0018:ffff8801c27bf6a0 EFLAGS: 00010212 [ 161.342234] RAX: 0000000000010000 RBX: ffff8801c27bf7a8 RCX: ffffffff810b5b1e [ 161.342239] RDX: 0000000000004d3e RSI: ffffc90002e12000 RDI: 0000000000000286 [ 161.342245] RBP: ffff8801c27bf7d0 R08: ffff8801c05de7c8 R09: 1ffff100384f7e8f [ 161.342250] R10: ffff8801c27bf440 R11: 0000000000000001 R12: ffff8801c27bf768 [ 161.342254] R13: 1ffff100384f7ed9 R14: ffff8801a59644c0 R15: 0000000000000000 [ 161.342283] ? __x86_set_memory_region+0x56e/0x7a0 [ 161.342319] ? msr_io+0x3b0/0x3b0 [ 161.342333] ? irq_matrix_allocated+0x80/0x80 [ 161.342345] ? synchronize_srcu+0x3c5/0x570 [ 161.342409] x86_set_memory_region+0x3e/0x60 [ 161.342432] kvm_arch_destroy_vm+0x79a/0x980 [ 161.342457] ? kvm_arch_sync_events+0x30/0x30 [ 161.342473] ? mmdrop+0x18/0x30 [ 161.342487] ? mmu_notifier_unregister+0x43c/0x5c0 [ 161.342508] ? __mmu_notifier_invalidate_range_end+0x360/0x360 [ 161.342525] ? __free_pages+0x107/0x150 [ 161.342539] ? free_unref_page+0x9e0/0x9e0 [ 161.342557] ? kfree+0xf3/0x260 [ 161.342567] ? kvm_put_kvm+0x614/0xde0 [ 161.342588] ? free_pages+0x51/0x90 [ 161.342605] kvm_put_kvm+0x695/0xde0 [ 161.342637] ? kvm_clear_guest+0xb0/0xb0 [ 161.342663] ? up_write+0x6b/0x120 [ 161.342674] ? up_read+0x40/0x40 [ 161.342693] ? mntput+0x66/0x90 [ 161.342719] ? debugfs_remove_recursive+0x482/0x5e0 [ 161.342746] ? debugfs_remove+0x1f0/0x1f0 [ 161.342759] ? fsnotify_first_mark+0x2b0/0x2b0 [ 161.342785] ? kvm_vm_release+0x50/0x50 [ 161.342795] kvm_vcpu_release+0x7b/0xa0 [ 161.342808] __fput+0x327/0x7e0 [ 161.342835] ? fput+0x140/0x140 [ 161.342854] ? _raw_spin_unlock_irq+0x27/0x70 [ 161.342880] ____fput+0x15/0x20 [ 161.342891] task_work_run+0x199/0x270 [ 161.342909] ? task_work_cancel+0x210/0x210 [ 161.342926] ? exit_to_usermode_loop+0x8c/0x2f0 [ 161.342952] exit_to_usermode_loop+0x275/0x2f0 [ 161.342971] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 161.342995] ? __close_fd+0x222/0x360 [ 161.343017] syscall_return_slowpath+0x490/0x550 [ 161.343028] ? prepare_exit_to_usermode+0x340/0x340 [ 161.343043] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 161.343058] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 161.343072] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 161.343100] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 161.343108] RIP: 0033:0x452e39 [ 161.343112] RSP: 002b:00007f6282476c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000003 [ 161.343122] RAX: 0000000000000000 RBX: 000000000071c010 RCX: 0000000000452e39 [ 161.343127] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000018 [ 161.343132] RBP: 000000000000004e R08: 0000000000000000 R09: 0000000000000000 [ 161.343137] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee7f0 [ 161.343141] R13: 00000000ffffffff R14: 00007f62824776d4 R15: 000000000000000a [ 161.344105] Dumping ftrace buffer: [ 161.344259] (ftrace buffer empty) [ 161.344262] Kernel Offset: disabled [ 161.736765] Rebooting in 86400 seconds..