last executing test programs: 17.962212201s ago: executing program 0 (id=1): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/test\x00', 0x777) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/test/memory.limit_in_bytes\x00', 0x2, 0x0) write(r0, &(0x7f0000000380)='100000', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/test/memory.oom_control\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='1', 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='0', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) socket$nl_netfilter(0x10, 0x3, 0xc) mount(0x0, &(0x7f00000002c0)='./tracing\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./gadget\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./gadget\x00', &(0x7f0000000200)='gadgetfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./gadget/dummy_udc\x00', 0x2, 0x0) write(r3, &(0x7f0000000400)="0000000009020900010100803212010002000000402505a0a4000100000001", 0x1f) socket$inet6(0xa, 0x1, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000002c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x390, 0x0, 0x130, 0x1c8, 0x260, 0x2f8, 0x98, 0x130, 0x1c8, 0x260, 0x2f8, 0x6, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x1}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3f0) r5 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r5, 0x6, 0x0, 0x0, 0x0) r6 = fsmount(r5, 0x0, 0x0) r7 = openat$cgroup_pressure(r6, &(0x7f00000000c0)='memory.pressure\x00', 0x2, 0x0) read(r7, &(0x7f0000000100)=""/43, 0x2b) socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/instances/inst1\x00', 0x1ff) 14.670515761s ago: executing program 1 (id=2): r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000002100010000000000000000000a000040"], 0x2c}, 0x1, 0x0, 0x0, 0x20004894}, 0x20000080) sendto$inet6(r0, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 0s ago: executing program 1 (id=3): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./debug\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./debug/dynamic_debug/control\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='+p', 0x2) syz_usb_connect$printer(0x5, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201100307010210b804020240000102030109021b0001010040460904"], &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbfs(&(0x7f0000000180), 0x10000001d, 0x8041) ioctl$USBDEVFS_IOCTL(r1, 0xc0105512, &(0x7f0000000200)=@usbdevfs_connect) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:32246' (ED25519) to the list of known hosts. syzkaller login: [ 561.794125][ T3214] cgroup: Unknown subsys name 'net' [ 562.782773][ T3214] cgroup: Unknown subsys name 'cpuset' [ 562.975466][ T3214] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 657.168637][ T3214] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 846.106452][ T3225] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 846.618133][ T3225] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 851.840413][ T3226] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 851.996318][ T3226] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 862.773696][ T3225] hsr_slave_0: entered promiscuous mode [ 862.849457][ T3225] hsr_slave_1: entered promiscuous mode [ 867.827524][ T3226] hsr_slave_0: entered promiscuous mode [ 867.904839][ T3226] hsr_slave_1: entered promiscuous mode [ 867.946995][ T3226] debugfs: 'hsr0' already exists in 'hsr' [ 867.949210][ T3226] Cannot create hsr debugfs directory [ 874.916659][ T3225] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 875.069589][ T3225] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 875.404297][ T3225] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 875.506777][ T3225] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 875.730489][ T3225] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 875.807294][ T3225] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 876.364162][ T3225] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 876.564782][ T3225] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 878.880716][ T3226] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 878.996591][ T3226] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 879.056128][ T3226] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 879.127036][ T3226] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 879.244407][ T3226] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 879.381196][ T3226] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 879.827371][ T3226] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 880.065744][ T3226] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 893.008469][ T3225] 8021q: adding VLAN 0 to HW filter on device bond0 [ 894.759280][ T3226] 8021q: adding VLAN 0 to HW filter on device bond0 [ 949.776663][ T3225] veth0_vlan: entered promiscuous mode [ 950.328069][ T3226] veth0_vlan: entered promiscuous mode [ 951.853159][ T3225] veth1_vlan: entered promiscuous mode [ 952.018276][ T3226] veth1_vlan: entered promiscuous mode [ 956.033324][ T3225] veth0_macvtap: entered promiscuous mode [ 956.145311][ T3226] veth0_macvtap: entered promiscuous mode [ 956.346292][ T3225] veth1_macvtap: entered promiscuous mode [ 956.700963][ T3226] veth1_macvtap: entered promiscuous mode [ 959.959668][ T3706] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 960.616215][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 960.699780][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 961.186322][ T3322] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 961.409399][ T3322] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 962.635554][ T3706] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 963.076100][ T1364] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 964.107705][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 967.557428][ T3225] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 983.796193][ T3845] netlink: 87 bytes leftover after parsing attributes in process `syz.1.2'. [ 983.897970][ T3844] oom_control is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 988.511278][ T3846] socket: no more sockets [ 991.462388][ T3844] udc dummy_udc.0: failed to start USB Gadget filesystem: -12 [ 991.463049][ T3844] gadgetfs gadget.0: probe with driver gadgetfs failed with error -12 [ 992.256349][ T3844] udc dummy_udc.1: failed to start USB Gadget filesystem: -12 [ 992.256864][ T3844] gadgetfs gadget.1: probe with driver gadgetfs failed with error -12 [ 992.525061][ T3844] UDC core: USB Gadget filesystem: couldn't find an available UDC [ 992.526139][ T3844] ================================================================== [ 992.527169][ T3844] BUG: KASAN: slab-use-after-free in dev_config+0x13d6/0x1450 [ 992.529692][ T3844] Write of size 1 at addr ffffaf8019a49899 by task syz.0.1/3844 [ 992.530188][ T3844] [ 992.531736][ T3844] CPU: 1 UID: 0 PID: 3844 Comm: syz.0.1 Not tainted syzkaller #0 PREEMPT [ 992.532763][ T3844] Hardware name: riscv-virtio,qemu (DT) [ 992.533427][ T3844] Call Trace: [ 992.533968][ T3844] [] dump_backtrace+0x2e/0x3c [ 992.534837][ T3844] [] show_stack+0x30/0x3c [ 992.535412][ T3844] [] dump_stack_lvl+0x114/0x1aa [ 992.535953][ T3844] [] print_report+0x27a/0x592 [ 992.536640][ T3844] [] kasan_report+0xf0/0x26c [ 992.537467][ T3844] [] __asan_report_store1_noabort+0x12/0x1a [ 992.538120][ T3844] [] dev_config+0x13d6/0x1450 [ 992.538909][ T3844] [] vfs_write+0x308/0x1020 [ 992.539719][ T3844] [] ksys_write+0x126/0x244 [ 992.540485][ T3844] [] __riscv_sys_write+0x6e/0xa0 [ 992.541300][ T3844] [] syscall_handler+0x92/0x114 [ 992.542007][ T3844] [] do_trap_ecall_u+0x4ca/0x658 [ 992.542725][ T3844] [] handle_exception+0x168/0x174 [ 992.543816][ T3844] [ 992.544039][ T3844] Allocated by task 3225: [ 992.544496][ T3844] stack_trace_save+0xa0/0xd2 [ 992.545264][ T3844] kasan_save_stack+0x3e/0x66 [ 992.545968][ T3844] kasan_save_track+0x16/0x28 [ 992.546687][ T3844] kasan_save_alloc_info+0x30/0x3e [ 992.547197][ T3844] __kasan_kmalloc+0xa0/0xa6 [ 992.547837][ T3844] __kmalloc_cache_noprof+0x254/0x6aa [ 992.548318][ T3844] gadgetfs_fill_super+0x1cc/0x3e6 [ 992.548992][ T3844] get_tree_single+0xd8/0x17c [ 992.549509][ T3844] gadgetfs_get_tree+0x26/0x30 [ 992.550212][ T3844] vfs_get_tree+0x7e/0x314 [ 992.550682][ T3844] fc_mount+0x1c/0x1d6 [ 992.551139][ T3844] path_mount+0x6ae/0x1dd0 [ 992.551711][ T3844] __riscv_sys_mount+0x5c2/0x778 [ 992.552259][ T3844] syscall_handler+0x92/0x114 [ 992.552851][ T3844] do_trap_ecall_u+0x4ca/0x658 [ 992.553828][ T3844] handle_exception+0x168/0x174 [ 992.554577][ T3844] [ 992.554768][ T3844] Freed by task 3844: [ 992.555089][ T3844] stack_trace_save+0xa0/0xd2 [ 992.555709][ T3844] kasan_save_stack+0x3e/0x66 [ 992.556385][ T3844] kasan_save_track+0x16/0x28 [ 992.557041][ T3844] kasan_save_free_info+0x40/0x5c [ 992.557530][ T3844] __kasan_slab_free+0x5e/0x7e [ 992.558309][ T3844] kfree+0x298/0x774 [ 992.558720][ T3844] put_dev+0xc8/0xe0 [ 992.559346][ T3844] gadgetfs_unbind+0x1a8/0x21a [ 992.560065][ T3844] gadgetfs_bind+0x620/0x80e [ 992.560719][ T3844] gadget_bind_driver+0x228/0xafa [ 992.561274][ T3844] really_probe+0x222/0xa8e [ 992.561855][ T3844] __driver_probe_device+0x1d6/0x46c [ 992.562533][ T3844] driver_probe_device+0x5e/0x162 [ 992.563142][ T3844] __driver_attach+0x1fc/0x57e [ 992.563739][ T3844] bus_for_each_dev+0x126/0x1bc [ 992.564293][ T3844] driver_attach+0x3e/0x52 [ 992.564838][ T3844] bus_add_driver+0x2c8/0x612 [ 992.565385][ T3844] driver_register+0x1a4/0x3b4 [ 992.565991][ T3844] usb_gadget_register_driver_owner+0x10c/0x2d2 [ 992.566634][ T3844] dev_config+0x7ea/0x1450 [ 992.567277][ T3844] vfs_write+0x308/0x1020 [ 992.567940][ T3844] ksys_write+0x126/0x244 [ 992.568650][ T3844] __riscv_sys_write+0x6e/0xa0 [ 992.569340][ T3844] syscall_handler+0x92/0x114 [ 992.569910][ T3844] do_trap_ecall_u+0x4ca/0x658 [ 992.570516][ T3844] handle_exception+0x168/0x174 [ 992.571112][ T3844] [ 992.571369][ T3844] The buggy address belongs to the object at ffffaf8019a49800 [ 992.571369][ T3844] which belongs to the cache kmalloc-1k of size 1024 [ 992.571872][ T3844] The buggy address is located 153 bytes inside of [ 992.571872][ T3844] freed 1024-byte region [ffffaf8019a49800, ffffaf8019a49c00) [ 992.572390][ T3844] [ 992.572653][ T3844] The buggy address belongs to the physical page: [ 992.574285][ T3844] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x99a48 [ 992.575235][ T3844] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 992.575846][ T3844] flags: 0x40(head|node=0|zone=0) [ 992.577004][ T3844] page_type: f5(slab) [ 992.578427][ T3844] raw: 0000000000000040 ffffaf8012001dc0 dead000000000100 dead000000000122 [ 992.579012][ T3844] raw: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000 [ 992.579631][ T3844] head: 0000000000000040 ffffaf8012001dc0 dead000000000100 dead000000000122 [ 992.580112][ T3844] head: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000 [ 992.580575][ T3844] head: 0000000000000003 fffffffffffffe01 00000000ffffffff 00000000ffffffff [ 992.581080][ T3844] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 992.581497][ T3844] page dumped because: kasan: bad access detected [ 992.582166][ T3844] page_owner tracks the page as allocated [ 992.582502][ T3844] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 13, tgid 13 (kworker/u8:1), ts 966722995700 [ 992.583411][ T3844] __set_page_owner+0x92/0x4b0 [ 992.584180][ T3844] post_alloc_hook+0xe2/0x19e [ 992.584629][ T3844] get_page_from_freelist+0x916/0x3a04 [ 992.585140][ T3844] __alloc_frozen_pages_noprof+0x274/0x35b2 [ 992.585659][ T3844] new_slab+0x94/0x6ea [ 992.586275][ T3844] refill_objects+0x20a/0x3ba [ 992.586726][ T3844] __pcs_replace_empty_main+0x282/0x5fe [ 992.587352][ T3844] __kmalloc_node_track_caller_noprof+0x58a/0x8ec [ 992.587903][ T3844] kmalloc_reserve+0xea/0x344 [ 992.588397][ T3844] __alloc_skb+0x1b8/0x766 [ 992.588902][ T3844] __inet6_rt_notify+0x134/0x4d2 [ 992.589594][ T3844] inet6_rt_notify+0x2e/0x3e [ 992.590096][ T3844] fib6_add_rt2node+0x1c78/0x39b6 [ 992.590635][ T3844] fib6_add+0x532/0x1c78 [ 992.591150][ T3844] ip6_ins_rt+0xbc/0x116 [ 992.591597][ T3844] __ipv6_ifa_notify+0x868/0xa8a [ 992.592276][ T3844] page last free pid 3225 tgid 3225 ts 961960263900 stack trace: [ 992.592690][ T3844] __reset_page_owner+0x76/0x1bc [ 992.593382][ T3844] __free_frozen_pages+0x6a8/0x13a2 [ 992.594129][ T3844] free_frozen_pages+0xe/0x16 [ 992.594584][ T3844] __free_slab+0xda/0x250 [ 992.595033][ T3844] free_slab+0x28/0x16c [ 992.595496][ T3844] __slab_free+0x23e/0x2fe [ 992.595950][ T3844] ___cache_free+0x94/0xac [ 992.596451][ T3844] qlist_free_all+0x64/0x134 [ 992.596961][ T3844] kasan_quarantine_reduce+0x152/0x1b4 [ 992.597508][ T3844] __kasan_slab_alloc+0x5c/0x82 [ 992.598238][ T3844] kmem_cache_alloc_lru_noprof+0x1f4/0x6a0 [ 992.598752][ T3844] sock_alloc_inode+0x34/0x254 [ 992.599236][ T3844] alloc_inode+0x60/0x204 [ 992.599828][ T3844] sock_alloc+0x40/0x23a [ 992.600286][ T3844] __sock_create+0xcc/0x8d4 [ 992.600997][ T3844] __sys_socket+0x152/0x260 [ 992.601778][ T3844] [ 992.601962][ T3844] Memory state around the buggy address: [ 992.602769][ T3844] ffffaf8019a49780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 992.603228][ T3844] ffffaf8019a49800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 992.603607][ T3844] >ffffaf8019a49880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 992.603949][ T3844] ^ [ 992.604379][ T3844] ffffaf8019a49900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 992.604744][ T3844] ffffaf8019a49980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 992.605146][ T3844] ================================================================== [ 992.921648][ T3844] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 992.962819][ T3844] CPU: 0 UID: 0 PID: 3844 Comm: syz.0.1 Not tainted syzkaller #0 PREEMPT [ 992.965907][ T3844] Hardware name: riscv-virtio,qemu (DT) [ 992.968058][ T3844] Call Trace: [ 992.969560][ T3844] [] dump_backtrace+0x2e/0x3c [ 992.972487][ T3844] [] show_stack+0x30/0x3c [ 992.974958][ T3844] [] dump_stack_lvl+0x114/0x1aa [ 992.977530][ T3844] [] dump_stack+0x1c/0x24 [ 992.980139][ T3844] [] vpanic+0x32e/0x762 [ 992.982581][ T3844] [] trace_suspend_resume+0x0/0x3f6 [ 992.985207][ T3844] [] check_panic_on_warn+0xc0/0xe4 [ 992.988002][ T3844] [] end_report.part.0+0x4e/0xae [ 992.990815][ T3844] [] kasan_report+0x164/0x26c [ 992.993787][ T3844] [] __asan_report_store1_noabort+0x12/0x1a [ 992.996587][ T3844] [] dev_config+0x13d6/0x1450 [ 992.999391][ T3844] [] vfs_write+0x308/0x1020 [ 993.002185][ T3844] [] ksys_write+0x126/0x244 [ 993.004863][ T3844] [] __riscv_sys_write+0x6e/0xa0 [ 993.007729][ T3844] [] syscall_handler+0x92/0x114 [ 993.010544][ T3844] [] do_trap_ecall_u+0x4ca/0x658 [ 993.013211][ T3844] [] handle_exception+0x168/0x174 [ 993.016370][ T3844] SMP: stopping secondary CPUs [ 993.021251][ T3844] Rebooting in 86400 seconds.. VM DIAGNOSIS: 03:35:52 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff8535c088 mhartid 0000000000000000 mstatus 0000000a000001a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f4b509 hedeleg 0000000000000000 mtvec 00000000800004f8 stvec ffffffff8663b0b0 vstvec 0000000000000000 mepc ffffffff80095c36 sepc ffffffff820c9cb8 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000009 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080049000 sscratch 0000000000000000 satp 90139000000afbfd x0/zero 0000000000000000 x1/ra ffffffff835545b6 x2/sp ffff8f80000078d0 x3/gp ffffffff8a6d9c00 x4/tp ffffaf801368d040 x5/t0 1ffff1f000000f3c x6/t1 fffffffff1f1f1f1 x7/t2 0000000000000951 x8/s0 ffff8f80000078d0 x9/s1 ffffaf801bfcde00 x10/a0 0000000000000000 x11/a1 0000000000000000 x12/a2 0000080800000000 x13/a3 ffffffff81f45526 x14/a4 1ffff5f0037f9bc4 x15/a5 ffffaf8013f18ec0 x16/a6 0000080800000000 x17/a7 fffffffff204f1f1 x18/s2 ffffaf801bec8000 x19/s3 0000000000000000 x20/s4 ffffaf8013f18000 x21/s5 0000000000000001 x22/s6 1ffff5f0037d9e01 x23/s7 1ffff5f0037d9e02 x24/s8 ffffaf801becf018 x25/s9 ffffaf801becf008 x26/s10 ffffaf801becf038 x27/s11 000000000000012c x28/t3 fffffffff2000000 x29/t4 ffffffff8355445a x30/t5 ffffffff883cc2a0 x31/t6 ffff8f8000007b20 fcsr 0000000000000000 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 info registers vcpu 1 CPU#1 V = 0 pc ffffffff8207b098 mhartid 0000000000000001 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f4b509 hedeleg 0000000000000000 mtvec 00000000800004f8 stvec ffffffff8663b0b0 vstvec 0000000000000000 mepc ffffffff8053fbc6 sepc ffffffff86636ec8 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080047000 sscratch 0000000000000000 satp 901b30000009e222 x0/zero 0000000000000000 x1/ra ffffffff8207b068 x2/sp ffff8f80019d7770 x3/gp ffffffff8a6d9c00 x4/tp ffffaf801a53b580 x5/t0 666f206574697257 x6/t1 fffff1ef0033aed8 x7/t2 20666f2065746972 x8/s0 ffff8f80019d77b0 x9/s1 0000000000000000 x10/a0 ffffffff91aa0e28 x11/a1 000000000000001f x12/a2 0000000000000002 x13/a3 ffffffff8207b068 x14/a4 1ffffffff23541c5 x15/a5 ffff8f800006b000 x16/a6 0000000000000003 x17/a7 0000000000000003 x18/s2 ffffffff91aa0de0 x19/s3 0000000000000035 x20/s4 0000000000000000 x21/s5 0000000000000000 x22/s6 0000000000000010 x23/s7 dfffffff00000000 x24/s8 ffff8f80019d7c60 x25/s9 ffffffff8207b004 x26/s10 0000000000000000 x27/s11 ffffaf801a7bc055 x28/t3 ffffffff88371d68 x29/t4 fffff1ef0033aed8 x30/t5 fffff1ef0033aed9 x31/t6 ffffaf801a7bc017 fcsr 0000000000000000 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