syzkaller login: [ 361.495694][ T2666] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 361.662894][ T2808] warn_alloc: 3 callbacks suppressed [ 361.663297][ T2808] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 361.689672][ T2808] CPU: 0 PID: 2808 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller-00007-gca0254998be4 #0 [ 361.693732][ T2808] Hardware name: riscv-virtio,qemu (DT) [ 361.696062][ T2808] Call Trace: [ 361.698093][ T2808] [] dump_backtrace+0x2e/0x3c [ 361.700114][ T2808] [] show_stack+0x34/0x40 [ 361.701635][ T2808] [] dump_stack_lvl+0xe0/0x14c [ 361.703254][ T2808] [] dump_stack+0x1c/0x24 [ 361.704869][ T2808] [] warn_alloc+0x168/0x22c [ 361.706538][ T2808] [] __vmalloc_node_range+0xb70/0xdb8 [ 361.708673][ T2808] [] bpf_jit_alloc_exec+0x46/0x52 [ 361.710157][ T2808] [] bpf_jit_binary_alloc+0x96/0x13c [ 361.711678][ T2808] [] bpf_int_jit_compile+0x886/0xaa6 [ 361.713202][ T2808] [] bpf_prog_select_runtime+0x1a2/0x22e [ 361.714738][ T2808] [] bpf_migrate_filter+0x258/0x2be [ 361.716417][ T2808] [] bpf_prepare_filter+0x10e/0x1b4 [ 361.718123][ T2808] [] __get_filter+0x148/0x1a0 [ 361.719807][ T2808] [] sk_attach_filter+0x22/0x11a [ 361.721494][ T2808] [] sk_setsockopt+0x144e/0x270c [ 361.723122][ T2808] [] sock_setsockopt+0x48/0x58 [ 361.724780][ T2808] [] __sys_setsockopt+0x3f0/0x418 [ 361.726308][ T2808] [] sys_setsockopt+0x3a/0x4c [ 361.727935][ T2808] [] ret_from_syscall+0x0/0x2 ps_root_recvmsgcb: failed to send message to pid 2771: Connection refused ps_root_recvmsgcb: failed to send message to pid 2775: Connection refused [ 361.839262][ T2808] Mem-Info: [ 361.840634][ T2808] active_anon:35 inactive_anon:767 isolated_anon:0 [ 361.840634][ T2808] active_file:1701 inactive_file:30 isolated_file:0 [ 361.840634][ T2808] unevictable:768 dirty:14 writeback:0 [ 361.840634][ T2808] slab_reclaimable:4834 slab_unreclaimable:18249 [ 361.840634][ T2808] mapped:1070 shmem:804 pagetables:123 [ 361.840634][ T2808] sec_pagetables:0 bounce:0 [ 361.840634][ T2808] kernel_misc_reclaimable:0 [ 361.840634][ T2808] free:285430 free_pcp:464 free_cma:4096 [ 361.844380][ T2808] Node 0 active_anon:140kB inactive_anon:3068kB active_file:6804kB inactive_file:120kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4280kB dirty:56kB writeback:0kB shmem:3216kB writeback_tmp:0kB kernel_stack:4400kB pagetables:492kB sec_pagetables:0kB all_unreclaimable? no [ 361.847114][ T2808] Node 0 DMA32 free:1141720kB boost:0kB min:4652kB low:6004kB high:7356kB reserved_highatomic:0KB active_anon:140kB inactive_anon:3068kB active_file:6804kB inactive_file:120kB unevictable:3072kB writepending:56kB present:2095104kB managed:1357028kB mlocked:0kB bounce:0kB free_pcp:1856kB local_pcp:692kB free_cma:16384kB [ 361.865933][ T2808] lowmem_reserve[]: 0 0 0 [ 361.891872][ T2808] Node 0 DMA32: 40*4kB (UE) 13*8kB (UE) 77*16kB (UE) 50*32kB (UME) 5*64kB (UE) 1*128kB (E) 2*256kB (UE) 0*512kB 1*1024kB (M) 3*2048kB (MC) 276*4096kB (MC) = 1141720kB [ 361.914249][ T2808] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 361.915879][ T2808] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 361.917320][ T2808] 2535 total pagecache pages [ 361.936386][ T2808] 0 pages in swap cache [ 361.938785][ T2808] Free swap = 0kB [ 361.939947][ T2808] Total swap = 0kB [ 361.941038][ T2808] 523776 pages RAM [ 361.942112][ T2808] 0 pages HighMem/MovableOnly [ 361.943250][ T2808] 184519 pages reserved [ 361.944761][ T2808] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 373.184168][ T2666] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 373.232841][ T2666] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. ps_root_recvmsgcb: failed to send message to pid 2808: Connection refused ps_root_recvmsgcb: failed to send message to pid 2809: Connection refused [ 398.739374][ T2828] warn_alloc: 1 callbacks suppressed [ 398.739693][ T2828] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 398.819187][ T2828] CPU: 1 PID: 2828 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller-00007-gca0254998be4 #0 [ 398.821671][ T2828] Hardware name: riscv-virtio,qemu (DT) [ 398.823314][ T2828] Call Trace: [ 398.824064][ T2828] [] dump_backtrace+0x2e/0x3c [ 398.825198][ T2828] [] show_stack+0x34/0x40 [ 398.827171][ T2828] [] dump_stack_lvl+0xe0/0x14c [ 398.829493][ T2828] [] dump_stack+0x1c/0x24 [ 398.832116][ T2828] [] warn_alloc+0x168/0x22c [ 398.834735][ T2828] [] __vmalloc_node_range+0xb70/0xdb8 [ 398.836433][ T2828] [] bpf_jit_alloc_exec+0x46/0x52 [ 398.838098][ T2828] [] bpf_jit_binary_alloc+0x96/0x13c [ 398.840833][ T2828] [] bpf_int_jit_compile+0x886/0xaa6 [ 398.843515][ T2828] [] bpf_prog_select_runtime+0x1a2/0x22e [ 398.846232][ T2828] [] bpf_migrate_filter+0x258/0x2be [ 398.848119][ T2828] [] bpf_prepare_filter+0x10e/0x1b4 [ 398.850940][ T2828] [] __get_filter+0x148/0x1a0 [ 398.853506][ T2828] [] sk_attach_filter+0x22/0x11a [ 398.855283][ T2828] [] sk_setsockopt+0x144e/0x270c [ 398.857931][ T2828] [] sock_setsockopt+0x48/0x58 [ 398.859690][ T2828] [] __sys_setsockopt+0x3f0/0x418 [ 398.861562][ T2828] [] sys_setsockopt+0x3a/0x4c [ 398.863014][ T2828] [] ret_from_syscall+0x0/0x2 [ 399.000381][ T2828] Mem-Info: [ 399.002461][ T2828] active_anon:36 inactive_anon:982 isolated_anon:0 [ 399.002461][ T2828] active_file:1717 inactive_file:2730 isolated_file:0 [ 399.002461][ T2828] unevictable:768 dirty:360 writeback:2360 [ 399.002461][ T2828] slab_reclaimable:5068 slab_unreclaimable:18425 [ 399.002461][ T2828] mapped:1053 shmem:806 pagetables:113 [ 399.002461][ T2828] sec_pagetables:0 bounce:0 [ 399.002461][ T2828] kernel_misc_reclaimable:0 [ 399.002461][ T2828] free:281297 free_pcp:861 free_cma:4096 [ 399.005858][ T2828] Node 0 active_anon:144kB inactive_anon:3928kB active_file:6868kB inactive_file:10920kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4212kB dirty:1440kB writeback:9440kB shmem:3224kB writeback_tmp:0kB kernel_stack:4416kB pagetables:452kB sec_pagetables:0kB all_unreclaimable? no [ 399.042499][ T2828] Node 0 DMA32 free:1125188kB boost:0kB min:4652kB low:6004kB high:7356kB reserved_highatomic:0KB active_anon:144kB inactive_anon:3928kB active_file:6868kB inactive_file:10920kB unevictable:3072kB writepending:10880kB present:2095104kB managed:1357028kB mlocked:0kB bounce:0kB free_pcp:3420kB local_pcp:2036kB free_cma:16384kB [ 399.068994][ T2828] lowmem_reserve[]: 0 0 0 [ 399.075460][ T2828] Node 0 DMA32: 41*4kB (U) 0*8kB 2*16kB (UM) 2*32kB (UM) 3*64kB (UME) 1*128kB (U) 1*256kB (E) 2*512kB (ME) 3*1024kB (UME) 5*2048kB (UMEC) 271*4096kB (MC) = 1125188kB [ 399.130789][ T2828] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 399.132451][ T2828] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 399.133812][ T2828] 5262 total pagecache pages [ 399.134894][ T2828] 0 pages in swap cache [ 399.135901][ T2828] Free swap = 0kB [ 399.136903][ T2828] Total swap = 0kB [ 399.190306][ T2828] 523776 pages RAM [ 399.191633][ T2828] 0 pages HighMem/MovableOnly [ 399.192673][ T2828] 184519 pages reserved [ 399.193697][ T2828] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 [ 418.693867][ T2842] warn_alloc: 1 callbacks suppressed [ 418.694183][ T2842] dhcpcd: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 418.701545][ T2842] CPU: 0 PID: 2842 Comm: dhcpcd Tainted: G W 6.2.0-rc1-syzkaller-00007-gca0254998be4 #0 [ 418.703047][ T2842] Hardware name: riscv-virtio,qemu (DT) [ 418.704102][ T2842] Call Trace: [ 418.705440][ T2842] [] dump_backtrace+0x2e/0x3c [ 418.706986][ T2842] [] show_stack+0x34/0x40 [ 418.708506][ T2842] [] dump_stack_lvl+0xe0/0x14c [ 418.711189][ T2842] [] dump_stack+0x1c/0x24 [ 418.713717][ T2842] [] warn_alloc+0x168/0x22c [ 418.716276][ T2842] [] __vmalloc_node_range+0xb70/0xdb8 [ 418.718124][ T2842] [] bpf_jit_alloc_exec+0x46/0x52 [ 418.719677][ T2842] [] bpf_jit_binary_alloc+0x96/0x13c [ 418.722222][ T2842] [] bpf_int_jit_compile+0x886/0xaa6 [ 418.724839][ T2842] [] bpf_prog_select_runtime+0x1a2/0x22e [ 418.727391][ T2842] [] bpf_migrate_filter+0x258/0x2be [ 418.728905][ T2842] [] bpf_prepare_filter+0x10e/0x1b4 [ 418.731327][ T2842] [] __get_filter+0x148/0x1a0 [ 418.733876][ T2842] [] sk_attach_filter+0x22/0x11a [ 418.736105][ T2842] [] sk_setsockopt+0x144e/0x270c [ 418.738005][ T2842] [] sock_setsockopt+0x48/0x58 [ 418.740622][ T2842] [] __sys_setsockopt+0x3f0/0x418 [ 418.743170][ T2842] [] sys_setsockopt+0x3a/0x4c [ 418.745629][ T2842] [] ret_from_syscall+0x0/0x2 [ 418.829158][ T2842] Mem-Info: [ 418.831061][ T2842] active_anon:38 inactive_anon:1078 isolated_anon:0 [ 418.831061][ T2842] active_file:1723 inactive_file:3643 isolated_file:0 [ 418.831061][ T2842] unevictable:768 dirty:933 writeback:0 [ 418.831061][ T2842] slab_reclaimable:5146 slab_unreclaimable:18313 [ 418.831061][ T2842] mapped:1070 shmem:807 pagetables:116 [ 418.831061][ T2842] sec_pagetables:0 bounce:0 [ 418.831061][ T2842] kernel_misc_reclaimable:0 [ 418.831061][ T2842] free:279954 free_pcp:1264 free_cma:4096 [ 418.875647][ T2842] Node 0 active_anon:148kB inactive_anon:4324kB active_file:6900kB inactive_file:14640kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:4212kB dirty:3836kB writeback:0kB shmem:3228kB writeback_tmp:0kB kernel_stack:4352kB pagetables:456kB sec_pagetables:0kB all_unreclaimable? no [ 418.881157][ T2842] Node 0 DMA32 free:1119816kB boost:0kB min:4652kB low:6004kB high:7356kB reserved_highatomic:0KB active_anon:148kB inactive_anon:4324kB active_file:6900kB inactive_file:14640kB unevictable:3072kB writepending:3836kB present:2095104kB managed:1357028kB mlocked:0kB bounce:0kB free_pcp:5176kB local_pcp:2316kB free_cma:16384kB [ 418.897148][ T2842] lowmem_reserve[]: 0 0 0 [ 418.910368][ T2842] Node 0 DMA32: 4*4kB (UM) 1*8kB (M) 33*16kB (UM) 37*32kB (UME) 4*64kB (UE) 1*128kB (E) 2*256kB (UE) 0*512kB 1*1024kB (E) 5*2048kB (UMEC) 270*4096kB (MC) = 1119816kB [ 418.917326][ T2842] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 418.956756][ T2842] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 418.959654][ T2842] 6194 total pagecache pages [ 418.960508][ T2842] 0 pages in swap cache [ 418.961349][ T2842] Free swap = 0kB [ 418.962146][ T2842] Total swap = 0kB [ 419.001239][ T2842] 523776 pages RAM [ 419.003202][ T2842] 0 pages HighMem/MovableOnly [ 419.005200][ T2842] 184519 pages reserved [ 419.007058][ T2842] 4096 pages cma reserved ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_bpf_start_bpf: bpf_open: Unknown error 524 ps_root_recvmsg: Unknown error 524 ps_root_recvmsg: Unknown error 524 Warning: Permanently added '[localhost]:60709' (ECDSA) to the list of known hosts. ps_root_recvmsgcb: failed to send message to pid 2829: Connection refused ps_root_recvmsgcb: failed to send message to pid 2828: Connection refused 1970/01/01 00:07:46 fuzzer started runtime: lfstack.push invalid packing: node=0xffffff7a033980 cnt=0x1 packed=0xffff7a0339800001 -> node=0xffff7a033980 fatal error: lfstack.push runtime stack: runtime.throw({0x6cfe6c, 0xc}) /usr/local/go/src/runtime/panic.go:1198 +0x60 runtime.(*lfstack).push(0x14ab098, 0xffffff7a033980) /usr/local/go/src/runtime/lfstack.go:30 +0x1a8 runtime.(*spanSetBlockAlloc).free(...) /usr/local/go/src/runtime/mspanset.go:292 runtime.(*spanSet).reset(0x14a42e0) /usr/local/go/src/runtime/mspanset.go:265 +0xe4 runtime.finishsweep_m() /usr/local/go/src/runtime/mgcsweep.go:145 +0xb4 runtime.gcStart.func1() /usr/local/go/src/runtime/mgc.go:660 +0x24 runtime.systemstack() /usr/local/go/src/runtime/asm_riscv64.s:131 +0x58 goroutine 1 [running]: runtime.systemstack_switch() /usr/local/go/src/runtime/asm_riscv64.s:94 +0x8 fp=0xc0005bf5c0 sp=0xc0005bf5b8 pc=0x80368 runtime.gcStart({0x0, 0x0, 0x0}) /usr/local/go/src/runtime/mgc.go:659 +0x544 fp=0xc0005bf638 sp=0xc0005bf5c0 pc=0x2bcb4 runtime.mallocgc(0x37f60, 0x64d960, 0x1) /usr/local/go/src/runtime/malloc.go:1174 +0x7d0 fp=0xc0005bf6b8 sp=0xc0005bf638 pc=0x1d070 runtime.newarray(0x64d960, 0x44e) /usr/local/go/src/runtime/malloc.go:1250 +0x94 fp=0xc0005bf6e0 sp=0xc0005bf6b8 pc=0x1d2dc runtime.makeBucketArray(0x5f1460, 0xa, 0x0) /usr/local/go/src/runtime/map.go:362 +0x204 fp=0xc0005bf710 sp=0xc0005bf6e0 pc=0x1e3ec runtime.hashGrow(0x5f1460, 0xc0000ee780) /usr/local/go/src/runtime/map.go:1036 +0xb4 fp=0xc0005bf758 sp=0xc0005bf710 pc=0x201ac runtime.mapassign_faststr(0x5f1460, 0xc0000ee780, {0x757275, 0x27}) /usr/local/go/src/runtime/map_faststr.go:275 +0xe4 fp=0xc0005bf7c0 sp=0xc0005bf758 pc=0x23a0c github.com/google/syzkaller/prog.(*Target).initTarget(0xc00035ddc0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/target.go:159 +0x384 fp=0xc0005bf890 sp=0xc0005bf7c0 pc=0x180914 github.com/google/syzkaller/prog.(*Target).lazyInit(0xc00035ddc0) /syzkaller/gopath/src/github.com/google/syzkaller/prog/target.go:130 +0x80 fp=0xc0005bf908 sp=0xc0005bf890 pc=0x180298 github.com/google/syzkaller/prog.(*Target).lazyInit-fm() /syzkaller/gopath/src/github.com/google/syzkaller/prog/target.go:127 +0x34 fp=0xc0005bf918 sp=0xc0005bf908 pc=0x188cdc sync.(*Once).doSlow(0xc00035dec8, 0xc0005bf9f8) /usr/local/go/src/sync/once.go:68 +0xcc fp=0xc0005bf960 sp=0xc0005bf918 pc=0x99814 sync.(*Once).Do(...) /usr/local/go/src/sync/once.go:59 github.com/google/syzkaller/prog.GetTarget({0x6b39ee, 0x5}, {0xffffffc8a16e92, 0x7}) /syzkaller/gopath/src/github.com/google/syzkaller/prog/target.go:108 +0x17c fp=0xc0005bfa88 sp=0xc0005bf960 pc=0x17ff74 main.main() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:164 +0x3c0 fp=0xc0005bff88 sp=0xc0005bfa88 pc=0x55aa68 runtime.main() /usr/local/go/src/runtime/proc.go:255 +0x268 fp=0xc0005bffd8 sp=0xc0005bff88 pc=0x4f770 runtime.goexit() /usr/local/go/src/runtime/asm_riscv64.s:507 +0x4 fp=0xc0005bffd8 sp=0xc0005bffd8 pc=0x82314 goroutine 6 [select]: go.opencensus.io/stats/view.(*worker).start(0xc000149080) /syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:276 +0xb0 created by go.opencensus.io/stats/view.init.0 /syzkaller/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x80 ps_root_recvmsgcb: failed to send message to pid 2842: Connection refused ps_root_recvmsgcb: failed to send message to pid 2843: Connection refused VM DIAGNOSIS: 06:06:53 Registers: info registers vcpu 0 pc ffffffff80006294 mhartid 0000000000000000 mstatus 00000000000000a0 mip 0000000000000000 mie 00000000000002aa mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff80005e88 mepc ffffffff80010d90 sepc ffffffff80006298 mcause 0000000000000009 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff8000628c x2/sp ff20000000337e70 x3/gp ffffffff85cd2e80 x4/tp ff600000080e3100 x5/t0 ff200000049f7500 x6/t1 00000000000f0000 x7/t2 ffffffff804cc576 x8/s0 ff20000000337e80 x9/s1 ff600000080e3100 x10/a0 0000000000000001 x11/a1 00000000000f0000 x12/a2 ffffffff8000628c x13/a3 0000000000000002 x14/a4 ff600000080e4100 x15/a5 0000000000000000 x16/a6 0000000000000003 x17/a7 0000000000000001 x18/s2 ffffffff85cd5f40 x19/s3 0000000000000001 x20/s4 ffffffff85cfb460 x21/s5 0000000000000001 x22/s6 0000000000000000 x23/s7 0000000000000000 x24/s8 ff20000000337f40 x25/s9 ffffffff83651858 x26/s10 ffffffff85cf9740 x27/s11 ffffffff838284a0 x28/t3 fffffffff3f3f300 x29/t4 ffebffff0b4be294 x30/t5 ffebffff0b4be295 x31/t6 0000000000000002 f0/ft0 410f742bab72b909 f1/ft1 bfe6b069cd154b60 f2/ft2 4120000000000000 f3/ft3 403a000000000000 f4/ft4 41037ea000000000 f5/ft5 403949101eac381d f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 pc ffffffff80124252 mhartid 0000000000000001 mstatus 00000000000000a0 mip 0000000000000000 mie 00000000000002aa mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff80005e88 mepc ffffffff80010d90 sepc ffffffff804d777c mcause 0000000000000009 scause 8000000000000009 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff80124252 x2/sp ff20000000385e40 x3/gp ffffffff85cd2e80 x4/tp ff60000012290000 x5/t0 ffebffff029200e6 x6/t1 652d7307a91a8a00 x7/t2 0000000000000000 x8/s0 ff20000000385fa0 x9/s1 0000000000000003 x10/a0 ff60000012290a08 x11/a1 0000000000000003 x12/a2 1fec000002452141 x13/a3 ffffffff80124252 x14/a4 0000000000000000 x15/a5 0000000000000004 x16/a6 ffffffff870fff98 x17/a7 ffffffff829024b0 x18/s2 0000000000000002 x19/s3 ff60000012291000 x20/s4 ff60000012290a08 x21/s5 ffffffff85d369e0 x22/s6 0000000000001fff x23/s7 ffffffff85d369e0 x24/s8 ffffffff870ffee0 x25/s9 ff60000012290a10 x26/s10 ff60000012290ab0 x27/s11 ff60000012290000 x28/t3 fffffffff3f3f300 x29/t4 ffffffff80123d54 x30/t5 1fe4000000070bd8 x31/t6 ff600000156a88d8 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000