last executing test programs: 18m20.045682676s ago: executing program 0 (id=82): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sec\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='securityfs\x00', &(0x7f0000000080)='./sec\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sec/tomoyo/profile\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='0-CONFIG=disabled\n\x00', 0x13) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./debug\x00', 0x1ff) mount(&(0x7f0000000240)=@filename='debugfs\x00', &(0x7f0000000280)='./debug\x00', &(0x7f00000002c0)='debugfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./debug/failslab/ignore-gfp-wait\x00', 0x1, 0x0) write(r1, &(0x7f0000000340)='N\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./proc\x00', 0x1ff) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000600)={0x1000, 0x1000}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./proc/self/fail-nth\x00', 0x1, 0x0) write(r4, &(0x7f0000000740)='1\x00', 0x1) close(r4) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000600)={0x1000, 0x1000}) 18m6.29739444s ago: executing program 0 (id=84): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./cfg\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./cfg/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./cfg/usb_gadget/g1/functions/eem.usb0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000150)='./cfg/usb_gadget/g1/functions/eem.usb0/ifname\x00', 0x1, 0x0) write(r0, &(0x7f0000000160)='syzkaller0\n', 0xb) 17m52.848830712s ago: executing program 0 (id=86): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/class/sound/card0/id\x00', 0x0, 0x0) read(r0, 0x0, 0x0) 17m38.768823248s ago: executing program 0 (id=88): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sec\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='securityfs\x00', &(0x7f0000000080)='./sec\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sec/tomoyo/profile\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='0-CONFIG=disabled\n\x00', 0x13) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./debug\x00', 0x1ff) mount(&(0x7f0000000240)=@filename='debugfs\x00', &(0x7f0000000280)='./debug\x00', &(0x7f00000002c0)='debugfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./debug/failslab/ignore-gfp-wait\x00', 0x1, 0x0) write(r1, &(0x7f0000000340)='N\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./proc\x00', 0x1ff) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000600)={0x1000, 0x1000}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./proc/self/fail-nth\x00', 0x1, 0x0) write(r4, &(0x7f0000000740)='1\x00', 0x1) close(r4) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000600)={0x1000, 0x1000}) 17m14.095793423s ago: executing program 0 (id=89): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1b6) ftruncate(r0, 0x100000) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/nvmet/subsystems/testsubsys\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/nvmet/subsystems/testsubsys/attr_allow_any_host\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='1', 0x1) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/testsubsys/namespaces/1\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/nvmet/subsystems/testsubsys/namespaces/1/buffered_io\x00', 0x1, 0x0) write(r2, &(0x7f0000000340)='1', 0x1) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nvmet/subsystems/testsubsys/namespaces/1/device_path\x00', 0x1, 0x0) write(r3, &(0x7f0000000400)='./file0\n', 0x8) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/subsystems/testsubsys/namespaces/1/enable\x00', 0x1, 0x0) write(r4, &(0x7f00000004c0)='1\n', 0x2) 16m47.626928433s ago: executing program 0 (id=92): unshare(0x40000000) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newqdisc={0x30, 0x24, 0x401, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x1, {0x0, 0xffff}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={&(0x7f00000001c0), 0xc, &(0x7f0000000200)={&(0x7f0000000240)=@newtfilter={0x34, 0x2c, 0x401, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x1, {0x1}, {0xfff1, 0xffff}, {0x3, 0x1}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x4}}]}, 0x34}}, 0x0) close(r0) unshare(0x40000000) nanosleep(&(0x7f0000000100)={0x0, 0x1dcd6500}, 0x0) 10m29.712347669s ago: executing program 32 (id=92): unshare(0x40000000) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newqdisc={0x30, 0x24, 0x401, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x1, {0x0, 0xffff}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={&(0x7f00000001c0), 0xc, &(0x7f0000000200)={&(0x7f0000000240)=@newtfilter={0x34, 0x2c, 0x401, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x1, {0x1}, {0xfff1, 0xffff}, {0x3, 0x1}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x4}}]}, 0x34}}, 0x0) close(r0) unshare(0x40000000) nanosleep(&(0x7f0000000100)={0x0, 0x1dcd6500}, 0x0) 7m20.79185933s ago: executing program 2 (id=95): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1ff) write(r0, &(0x7f0000000100)="0f1f440000c3", 0x6) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000800000/0x1000)=nil, 0x1000, 0x5, 0x12, r1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./tracing\x00', &(0x7f0000000300)='tracefs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./tracing/uprobe_events\x00', 0x1, 0x0) write(r2, &(0x7f0000000500)='p:s/p ./file0:0x0\n\x00', 0x12) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./tracing/events/s/p/enable\x00', 0x1, 0x0) write(r3, &(0x7f0000000700)='1\n\x00', 0x2) close(r3) rt_sigaction(0xa, &(0x7f0000000800)={&(0x7f0000800000), 0x0, 0x0}, 0x0, 0x8, 0x0) r4 = gettid() tkill(r4, 0xa) mremap(&(0x7f0000801000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000900000/0x1000)=nil) mremap(&(0x7f0000802000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000901000/0x1000)=nil) mremap(&(0x7f00007ff000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000902000/0x1000)=nil) mremap(&(0x7f00007fe000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000903000/0x1000)=nil) 6m41.987808566s ago: executing program 2 (id=107): r0 = gettid() unshare(0x40000000) r1 = syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/net\x00') r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/net\x00') setns(r1, 0x40000000) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syz_tun\x00', 0x1001}) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000180)={&(0x7f00000001c0), 0xc, &(0x7f0000000200)={&(0x7f0000000240)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_FD={0x8, 0x1c, r2}]}, 0x28}}, 0x0) 5m53.107136305s ago: executing program 33 (id=107): r0 = gettid() unshare(0x40000000) r1 = syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/net\x00') r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/net\x00') setns(r1, 0x40000000) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syz_tun\x00', 0x1001}) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000180)={&(0x7f00000001c0), 0xc, &(0x7f0000000200)={&(0x7f0000000240)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_NET_NS_FD={0x8, 0x1c, r2}]}, 0x28}}, 0x0) 1m59.329095934s ago: executing program 1 (id=120): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1b6) ftruncate(r0, 0x100000) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/nvmet/subsystems/testsubsys\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/nvmet/subsystems/testsubsys/attr_allow_any_host\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='1', 0x1) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/testsubsys/namespaces/1\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/nvmet/subsystems/testsubsys/namespaces/1/buffered_io\x00', 0x1, 0x0) write(r2, &(0x7f0000000340)='1\n', 0x2) close(r2) r3 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r3, &(0x7f0000000400)='./file0\n', 0x8) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/subsystems/testsubsys/namespaces/1/enable\x00', 0x1, 0x0) write(r4, &(0x7f00000004c0)='1\n', 0x2) 1m46.752286999s ago: executing program 1 (id=121): r0 = syz_io_uring_setup(0xf00, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000140)=0x0, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_modify_offsets$flags(r1, r2, 0x38, 0x1) syz_io_uring_submit(r1, r2, r3, &(0x7f0000000200)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000280)={0x42}, &(0x7f00000002c0)='./file1\x00', 0x18, 0x0, 0x12345}) io_uring_enter(r0, 0x1, 0x1, 0x1, 0x0, 0x0) r4 = syz_io_uring_complete(r1, r2) close(r4) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./tracefs_dir\x00', 0x1ff) mount(&(0x7f0000000340)=@filename='nodev\x00', &(0x7f0000000380)='./tracefs_dir\x00', &(0x7f00000003c0)='tracefs\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./tracefs_dir/buffer_size_kb\x00', 0x1, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./tracefs_dir/buffer_subbuf_size_kb\x00', 0x1, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./tracefs_dir/trace\x00', 0x0, 0x0) r8 = syz_io_uring_setup(0xf00, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000540)=0x0, &(0x7f0000000580)=0x0, &(0x7f00000005c0)=0x0) syz_io_uring_submit(r9, r10, r11, &(0x7f0000000600)=@IORING_OP_WRITE={0x17, 0x10, 0x0, @fd=r5, 0x0, &(0x7f0000000680)=[{&(0x7f00000006c0)='100\x00', 0x4}], 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, '\x00', 0x0}}) syz_io_uring_submit(r9, r10, r11, &(0x7f0000000700)=@IORING_OP_WRITE={0x17, 0x10, 0x0, @fd=r5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, '\x00', 0x0}}) syz_io_uring_submit(r9, r10, r11, &(0x7f0000000800)=@IORING_OP_WRITE={0x17, 0x10, 0x0, @fd=r5, 0x0, &(0x7f0000000880)=[{&(0x7f00000008c0)='300\x00', 0x4}], 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, '\x00', 0x0}}) syz_io_uring_submit(r9, r10, r11, &(0x7f0000000900)=@IORING_OP_WRITE={0x17, 0x10, 0x0, @fd=r5, 0x0, &(0x7f0000000980)=[{&(0x7f00000009c0)='400\x00', 0x4}], 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, '\x00', 0x0}}) syz_io_uring_submit(r9, r10, r11, &(0x7f0000000a00)=@IORING_OP_WRITE={0x17, 0x10, 0x0, @fd=r6, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000ac0)='8\x00', 0x2}], 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, '\x00', 0x0}}) syz_io_uring_submit(r9, r10, r11, &(0x7f0000000b00)=@IORING_OP_WRITE={0x17, 0x10, 0x0, @fd=r6, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000bc0)='16\x00', 0x3}], 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, '\x00', 0x0}}) io_uring_enter(r8, 0x6, 0x0, 0x0, 0x0, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0xf4240}, 0x0) read(r7, &(0x7f0000000c00), 0x1000) close(r7) nanosleep(&(0x7f0000000080)={0x0, 0x5f5e100}, 0x0) close(r5) close(r6) 1m15.860182943s ago: executing program 1 (id=122): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='0\x00', &(0x7f0000000200)='./config\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='0\x00', &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/comms/1/nodeid\x00', 0x1, 0x0) write(r0, &(0x7f0000000000)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000000)="0200"/128, 0x80) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/comms/1/local\x00', 0x1, 0x0) write(r2, &(0x7f0000000000)='1\x00', 0x2) close(r2) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/spaces/ls1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/spaces/ls1/nodes/1\x00', 0x1ff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/spaces/ls1/nodes/1/nodeid\x00', 0x1, 0x0) write(r3, &(0x7f0000000000)='1\x00', 0x2) close(r3) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) syz_clone(0x11, &(0x7f0000001000), 0x1000, 0x0, 0x0, 0x0) write(r4, &(0x7f0000000000)="06000000000000000401000000000000000000006c733100"/122, 0x7c) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/kernel/dlm/ls1/event\x00', 0x1, 0x0) write(r5, &(0x7f0000000000)='0\x00', 0x2) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/kernel/dlm/ls1/control\x00', 0x1, 0x0) write(r6, &(0x7f0000000000)='1\x00', 0x2) close(r6) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./config/dlm/cl1/spaces/ls1/nodes/1\x00', 0x200) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/kernel/dlm/ls1/control\x00', 0x1, 0x0) write(r7, &(0x7f0000000000)='1\x00', 0x2) close(r7) 39.869471363s ago: executing program 1 (id=123): r0 = syz_usb_connect$cdc_ecm(0x3, 0x0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 20.179652007s ago: executing program 1 (id=124): r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file1\x00', 0x42, 0x1ff) write(r0, &(0x7f0000001040)="01010101", 0x4) read(r0, &(0x7f0000001080)=""/4, 0x4) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f00000010c0)='./my_tracefs\x00', 0x1ff) mount(0x0, &(0x7f0000001100)='./my_tracefs\x00', &(0x7f0000001140)='tracefs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001180)='./my_tracefs/trace_marker\x00', 0x1, 0x0) write(r1, &(0x7f00000011c0)='\x00'/4090, 0xffa) close(r1) r2 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r2, &(0x7f0000002200)='dir=1 length=100\x00', 0x11) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000002240)='./my_tracefs/trace\x00', 0x0, 0x0) read(r3, &(0x7f0000002280)=""/4096, 0x1000) close(r3) 0s ago: executing program 1 (id=125): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/usb_gadget/g1/functions/mass_storage.usb0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./config/usb_gadget/g1/functions/mass_storage.usb0/num_buffers\x00', 0x1, 0x0) write(r0, &(0x7f0000000000)='0\x00', 0x2) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:46381' (ED25519) to the list of known hosts. syzkaller login: [ 609.150848][ T3234] cgroup: Unknown subsys name 'net' [ 610.007924][ T3234] cgroup: Unknown subsys name 'cpuset' [ 610.471708][ T3234] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 695.039954][ T3234] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 822.423000][ T3246] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 823.940698][ T3246] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 824.113109][ T3245] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 825.722912][ T3245] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 843.872924][ T3245] hsr_slave_0: entered promiscuous mode [ 843.936200][ T3245] hsr_slave_1: entered promiscuous mode [ 845.344989][ T3246] hsr_slave_0: entered promiscuous mode [ 845.381942][ T3246] hsr_slave_1: entered promiscuous mode [ 845.404503][ T3246] debugfs: 'hsr0' already exists in 'hsr' [ 845.410351][ T3246] Cannot create hsr debugfs directory [ 858.671449][ T3245] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 859.116172][ T3245] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 859.236254][ T3245] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 859.523868][ T3245] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 859.808364][ T3245] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 859.950351][ T3245] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 860.015161][ T3245] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 860.279805][ T3245] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 864.394566][ T3246] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 864.647274][ T3246] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 864.736326][ T3246] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 865.035420][ T3246] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 865.244912][ T3246] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 865.808865][ T3246] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 865.969963][ T3246] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 866.734187][ T3246] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 893.439370][ T3246] 8021q: adding VLAN 0 to HW filter on device bond0 [ 898.033099][ T3245] 8021q: adding VLAN 0 to HW filter on device bond0 [ 975.950318][ T3246] veth0_vlan: entered promiscuous mode [ 977.343977][ T3246] veth1_vlan: entered promiscuous mode [ 978.726162][ T3245] veth0_vlan: entered promiscuous mode [ 979.565581][ T3245] veth1_vlan: entered promiscuous mode [ 982.162094][ T3246] veth0_macvtap: entered promiscuous mode [ 983.732706][ T3246] veth1_macvtap: entered promiscuous mode [ 988.234632][ T3245] veth0_macvtap: entered promiscuous mode [ 989.790779][ T3245] veth1_macvtap: entered promiscuous mode [ 991.001986][ T40] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 991.429666][ T3812] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 991.462077][ T3812] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 991.465895][ T3812] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 997.821392][ T3812] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 997.866136][ T3812] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 998.262449][ T40] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 998.295257][ T40] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1005.938370][ T3246] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 1023.401099][ T3864] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 1029.980018][ T3867] loop0: detected capacity change from 0 to 32768 [ 1032.467631][ T3865] loop1: detected capacity change from 0 to 32768 [ 1046.032163][ T9] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1047.407834][ T9] usb 2-1: config 1 interface 0 altsetting 127 bulk endpoint 0x81 has invalid maxpacket 64 [ 1047.430535][ T9] usb 2-1: config 1 interface 0 altsetting 127 bulk endpoint 0x2 has invalid maxpacket 32 [ 1047.449649][ T9] usb 2-1: config 1 interface 0 has no altsetting 0 [ 1049.092027][ T9] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.40 [ 1049.097606][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1049.110145][ T9] usb 2-1: Product: syz [ 1049.119005][ T9] usb 2-1: Manufacturer: syz [ 1049.121003][ T9] usb 2-1: SerialNumber: syz [ 1054.795894][ T9] usb 2-1: can't set config #1, error -110 [ 1058.109944][ T9] usb 2-1: USB disconnect, device number 2 [ 1093.000532][ T816] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1093.497668][ T816] usb 1-1: config index 0 descriptor too short (expected 44, got 39) [ 1093.651167][ T816] usb 1-1: New USB device found, idVendor=9710, idProduct=7720, bcdDevice= 1.00 [ 1093.660172][ T816] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1093.665840][ T816] usb 1-1: Product: syz [ 1093.694686][ T816] usb 1-1: Manufacturer: syz [ 1093.723495][ T816] usb 1-1: SerialNumber: syz [ 1095.238283][ T816] mos7720 1-1:1.0: required endpoints missing [ 1100.705419][ T816] usb 1-1: USB disconnect, device number 2 [ 1106.404794][ T816] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1107.305276][ T816] usb 2-1: New USB device found, idVendor=04d8, idProduct=c002, bcdDevice= 0.00 [ 1107.309650][ T816] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1108.710899][ T816] usb 2-1: config 0 descriptor?? [ 1115.669427][ T816] usbhid 2-1:0.0: can't add hid device: -71 [ 1115.673048][ T816] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 1116.045785][ T816] usb 2-1: USB disconnect, device number 3 [ 1133.499769][ T3782] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 1135.209790][ T3782] usb 1-1: New USB device found, idVendor=0424, idProduct=9500, bcdDevice= 2.00 [ 1135.214649][ T3782] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1135.217983][ T3782] usb 1-1: Product: syz [ 1135.219562][ T3782] usb 1-1: Manufacturer: syz [ 1135.221048][ T3782] usb 1-1: SerialNumber: syz [ 1153.615174][ T3782] smsc95xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000034: -110 [ 1153.623680][ T3782] smsc95xx 1-1:1.0 (unnamed net_device) (uninitialized): Error reading E2P_DATA [ 1153.674684][ T3782] smsc95xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -32 [ 1153.771590][ T3782] smsc95xx 1-1:1.0: probe with driver smsc95xx failed with error -32 [ 1154.797546][ T3782] usb 1-1: USB disconnect, device number 3 [ 1160.928966][ T3947] FAULT_INJECTION: forcing a failure. [ 1160.928966][ T3947] name fail_futex, interval 1, probability 0, space 0, times 1 [ 1160.950105][ T3947] CPU: 0 UID: 0 PID: 3947 Comm: syz.1.13 Not tainted syzkaller #0 PREEMPT [ 1160.951211][ T3947] Hardware name: riscv-virtio,qemu (DT) [ 1160.951791][ T3947] Call Trace: [ 1160.952291][ T3947] [] dump_backtrace+0x2e/0x3c [ 1160.954636][ T3947] [] show_stack+0x30/0x3c [ 1160.955165][ T3947] [] dump_stack_lvl+0x114/0x1aa [ 1160.955950][ T3947] [] dump_stack+0x1c/0x24 [ 1160.956732][ T3947] [] should_fail_ex+0x5ac/0x5b6 [ 1160.957311][ T3947] [] should_fail+0xe/0x16 [ 1160.957869][ T3947] [] get_futex_key+0x1da/0x17a6 [ 1160.958467][ T3947] [] futex_wake+0xe8/0x6fc [ 1160.959214][ T3947] [] do_futex+0x204/0x338 [ 1160.959817][ T3947] [] __riscv_sys_futex+0x284/0x3c2 [ 1160.960472][ T3947] [] syscall_handler+0x92/0x114 [ 1160.961112][ T3947] [] do_trap_ecall_u+0x3e4/0x636 [ 1160.961754][ T3947] [] handle_exception+0x168/0x174 [ 1161.684357][ T3958] nvmet: adding nsid 1 to subsystem testsubsys [ 1176.645758][ T3858] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1177.871211][ T3858] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1177.887602][ T3858] usb 2-1: New USB device found, idVendor=0c70, idProduct=f00e, bcdDevice= 0.00 [ 1177.895578][ T3858] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1178.399047][ T3858] usb 2-1: config 0 descriptor?? [ 1184.350394][ T3858] aquacomputer_d5next 0003:0C70:F00E.0001: unknown main item tag 0x0 [ 1184.353336][ T3858] aquacomputer_d5next 0003:0C70:F00E.0001: unknown main item tag 0x0 [ 1184.379990][ T3858] aquacomputer_d5next 0003:0C70:F00E.0001: unknown main item tag 0x0 [ 1184.382935][ T3858] aquacomputer_d5next 0003:0C70:F00E.0001: unknown main item tag 0x0 [ 1184.394555][ T3858] aquacomputer_d5next 0003:0C70:F00E.0001: unknown main item tag 0x0 [ 1184.402405][ T3858] aquacomputer_d5next 0003:0C70:F00E.0001: unknown main item tag 0x0 [ 1184.411335][ T3858] aquacomputer_d5next 0003:0C70:F00E.0001: unknown main item tag 0x0 [ 1184.432342][ T3858] aquacomputer_d5next 0003:0C70:F00E.0001: unknown main item tag 0x0 [ 1184.443768][ T3858] aquacomputer_d5next 0003:0C70:F00E.0001: unknown main item tag 0x0 [ 1184.452379][ T3858] aquacomputer_d5next 0003:0C70:F00E.0001: unknown main item tag 0x0 [ 1184.999199][ T3858] aquacomputer_d5next 0003:0C70:F00E.0001: hidraw0: USB HID v0.00 Device [HID 0c70:f00e] on usb-dummy_hcd.1-1/input0 [ 1185.154996][ C0] usb 2-1: input irq status -75 received [ 1189.329641][ T3858] usb 2-1: USB disconnect, device number 4 [ 1213.482857][ T4000] FAULT_INJECTION: forcing a failure. [ 1213.482857][ T4000] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1213.485121][ T4000] CPU: 0 UID: 0 PID: 4000 Comm: syz.0.19 Not tainted syzkaller #0 PREEMPT [ 1213.485477][ T4000] Hardware name: riscv-virtio,qemu (DT) [ 1213.485598][ T4000] Call Trace: [ 1213.485706][ T4000] [] dump_backtrace+0x2e/0x3c [ 1213.486170][ T4000] [] show_stack+0x30/0x3c [ 1213.486505][ T4000] [] dump_stack_lvl+0x114/0x1aa [ 1213.487173][ T4000] [] dump_stack+0x1c/0x24 [ 1213.487862][ T4000] [] should_fail_ex+0x5ac/0x5b6 [ 1213.488305][ T4000] [] should_fail+0xe/0x16 [ 1213.488688][ T4000] [] should_fail_futex+0x4a/0x5e [ 1213.489022][ T4000] [] __riscv_sys_futex+0x196/0x3c2 [ 1213.489378][ T4000] [] syscall_handler+0x92/0x114 [ 1213.489753][ T4000] [] do_trap_ecall_u+0x3e4/0x636 [ 1213.490086][ T4000] [] handle_exception+0x168/0x174 [ 1223.901659][ T4005] nvmet: disable ns before setting buffered_io value. [ 1235.194850][ T3886] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 1235.567186][ T3886] usb 1-1: config index 0 descriptor too short (expected 79, got 69) [ 1235.570620][ T3886] usb 1-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 1235.579224][ T3886] usb 1-1: config 1 interface 0 altsetting 0 has 5 endpoint descriptors, different from the interface descriptor's value: 6 [ 1236.182785][ T3886] usb 1-1: New USB device found, idVendor=0c72, idProduct=000d, bcdDevice= 0.00 [ 1236.184389][ T3886] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1236.185598][ T3886] usb 1-1: Product: syz [ 1236.197135][ T3886] usb 1-1: Manufacturer: syz [ 1236.201871][ T3886] usb 1-1: SerialNumber: syz [ 1241.070953][ T3886] peak_usb 1-1:1.0 can0: unable to request usb[type=0 value=0] err=-71 [ 1241.099686][ T3886] peak_usb 1-1:1.0: unable to read PCAN-USB Pro bootloader info (err -71) [ 1243.735739][ T3886] peak_usb 1-1:1.0: probe with driver peak_usb failed with error -71 [ 1245.921634][ T3886] usb 1-1: USB disconnect, device number 4 [ 1264.941727][ T4033] FAULT_INJECTION: forcing a failure. [ 1264.941727][ T4033] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1264.952549][ T4033] CPU: 0 UID: 0 PID: 4033 Comm: syz.0.24 Not tainted syzkaller #0 PREEMPT [ 1264.953007][ T4033] Hardware name: riscv-virtio,qemu (DT) [ 1264.953137][ T4033] Call Trace: [ 1264.953290][ T4033] [] dump_backtrace+0x2e/0x3c [ 1264.953768][ T4033] [] show_stack+0x30/0x3c [ 1264.954078][ T4033] [] dump_stack_lvl+0x114/0x1aa [ 1264.954612][ T4033] [] dump_stack+0x1c/0x24 [ 1264.955135][ T4033] [] should_fail_ex+0x5ac/0x5b6 [ 1264.955466][ T4033] [] should_fail+0xe/0x16 [ 1264.955830][ T4033] [] get_futex_key+0x1da/0x17a6 [ 1264.956281][ T4033] [] futex_wait_setup+0xe4/0x756 [ 1264.956745][ T4033] [] __futex_wait+0x174/0x26e [ 1264.957167][ T4033] [] futex_wait+0xfa/0x2b8 [ 1264.957544][ T4033] [] do_futex+0x29e/0x338 [ 1264.957887][ T4033] [] __riscv_sys_futex+0x284/0x3c2 [ 1264.958298][ T4033] [] syscall_handler+0x92/0x114 [ 1264.958690][ T4033] [] do_trap_ecall_u+0x3e4/0x636 [ 1264.959116][ T4033] [] handle_exception+0x168/0x174 [ 1279.601625][ T4045] nvmet: disable ns before setting buffered_io value. [ 1334.814116][ T4067] nvmet: disable ns before setting buffered_io value. [ 1377.973658][ T3886] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1378.860368][ T3886] usb 2-1: New USB device found, idVendor=047e, idProduct=1001, bcdDevice= 1.00 [ 1378.862819][ T3886] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1381.063667][ T3886] uss720 2-1:1.0: probe with driver uss720 failed with error -71 [ 1381.322624][ T3886] usb 2-1: USB disconnect, device number 5 [ 1384.005218][ T3860] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1384.972382][ T3860] usb 2-1: New USB device found, idVendor=047e, idProduct=1001, bcdDevice= 1.00 [ 1384.974620][ T3860] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1387.602482][ T3860] get_1284_register timeout [ 1387.610106][ C1] usb 2-1: async_complete: urb error -104 [ 1391.181251][ T31] audit: type=1800 audit(1389.890:2): pid=4112 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.42" name="idVendor" dev="configfs" ino=4151 res=0 errno=0 [ 1391.452093][ T31] audit: type=1800 audit(1390.160:3): pid=4112 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.42" name="idProduct" dev="configfs" ino=4152 res=0 errno=0 [ 1391.898567][ T31] audit: type=1800 audit(1390.600:4): pid=4112 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.42" name="serialnumber" dev="configfs" ino=3644 res=0 errno=0 [ 1392.925202][ T31] audit: type=1800 audit(1391.640:5): pid=4113 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.42" name="manufacturer" dev="configfs" ino=4153 res=0 errno=0 [ 1393.289237][ T31] audit: type=1800 audit(1392.000:6): pid=4112 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.42" name="product" dev="configfs" ino=4154 res=0 errno=0 [ 1393.530515][ T31] audit: type=1800 audit(1392.240:7): pid=4112 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.42" name="configuration" dev="configfs" ino=3646 res=0 errno=0 [ 1394.050297][ T31] audit: type=1800 audit(1392.750:8): pid=4112 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.42" name="configuration" dev="configfs" ino=3651 res=0 errno=0 [ 1394.486040][ T31] audit: type=1800 audit(1393.200:9): pid=4112 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.42" name="UDC" dev="configfs" ino=3656 res=0 errno=0 [ 1394.631185][ T3866] usb 2-1: USB disconnect, device number 6 [ 1395.035878][ T4112] sound umpC3D1: No UMP Group is found in FB [ 1398.721630][ T4113] hub 1-0:1.0: USB hub found [ 1398.889826][ T4113] hub 1-0:1.0: 1 port detected [ 1448.431665][ T4184] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1448.613167][ T4184] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1450.239144][ T4184] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1450.384104][ T4184] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1518.490059][ T4215] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 1577.012461][ T3802] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 1577.564543][ T3802] usb 2-1: New USB device found, idVendor=065a, idProduct=0009, bcdDevice= 1.00 [ 1577.567660][ T3802] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1577.840833][ T4076] hid (null): report_id 0 is invalid [ 1578.592493][ T4076] hid-generic 0003:06CB:0005.0002: report_id 0 is invalid [ 1578.648350][ T4076] hid-generic 0003:06CB:0005.0002: item 0 1 1 8 parsing failed [ 1578.715543][ T4076] hid-generic 0003:06CB:0005.0002: probe with driver hid-generic failed with error -22 [ 1580.108263][ T3802] opticon 2-1:1.0: opticon converter detected [ 1580.595512][ T3802] usb 2-1: opticon converter now attached to ttyUSB0 [ 1586.783012][ T3924] usb 2-1: USB disconnect, device number 7 [ 1588.182614][ T3924] opticon ttyUSB0: opticon converter now disconnected from ttyUSB0 [ 1588.590389][ T3924] opticon 2-1:1.0: device disconnected [ 1627.488920][ T4265] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 1628.787679][ T4265] usb 2-1: New USB device found, idVendor=0710, idProduct=8001, bcdDevice= 1.00 [ 1628.790107][ T4265] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1628.792028][ T4265] usb 2-1: Product: syz [ 1628.793540][ T4265] usb 2-1: Manufacturer: syz [ 1628.795082][ T4265] usb 2-1: SerialNumber: syz [ 1630.149757][ T4265] whiteheat 2-1:1.0: Connect Tech - WhiteHEAT converter detected [ 1632.353555][ T4265] usb 2-1: Connect Tech - WhiteHEAT: Couldn't send command [-110] [ 1632.367950][ T4265] usb 2-1: Connect Tech - WhiteHEAT: Unable to retrieve firmware version, try replugging [ 1632.385571][ T4265] usb 2-1: Connect Tech - WhiteHEAT: If the firmware is not running (status led not blinking) [ 1632.402382][ T4265] usb 2-1: Connect Tech - WhiteHEAT: please contact support@connecttech.com [ 1634.491899][ T4265] usb 2-1: USB disconnect, device number 8 [ 1639.155407][ T4294] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1639.213464][ T4294] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1689.157685][ T3886] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 1689.722034][ T3886] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 1689.724703][ T3886] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 1689.939543][ T3886] usb 2-1: New USB device found, idVendor=04e6, idProduct=1010, bcdDevice= 0.00 [ 1689.948394][ T3886] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1689.954184][ T3886] usb 2-1: Product: syz [ 1689.983235][ T3886] usb 2-1: Manufacturer: syz [ 1689.993341][ T3886] usb 2-1: SerialNumber: syz [ 1691.070492][ T4317] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1691.099761][ T4317] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1691.513163][ T3886] ums-usbat 2-1:1.0: USB Mass Storage device detected [ 1692.075551][ T3886] ums-usbat 2-1:1.0: Quirks match for vid 04e6 pid 1010: 1 [ 1692.089574][ T3886] ums-usbat 2-1:1.0: This device (04e6,1010,0000 S 06 P 80) has unneeded SubClass and Protocol entries in unusual_devs.h (kernel syzkaller) [ 1692.089574][ T3886] Please send a copy of this message to and [ 1696.659409][ T3886] ums-usbat 2-1:1.0: probe with driver ums-usbat failed with error -5 [ 1698.703254][ T25] usb 2-1: USB disconnect, device number 9 [ 1740.478752][ T4351] PM: suspend entry (s2idle) [ 1741.975091][ T40] Filesystems sync: 1.332 seconds [ 1744.377413][ T4351] Freezing user space processes [ 1744.592790][ T4351] Freezing user space processes completed (elapsed 0.212 seconds) [ 1744.600161][ T4351] OOM killer disabled. [ 1744.611128][ T4351] Freezing remaining freezable tasks [ 1744.714685][ T4351] Freezing remaining freezable tasks completed (elapsed 0.101 seconds) [ 1744.723468][ T4351] printk: Suspending console(s) (use no_console_suspend to debug) [ 1748.565864][ T4351] PM: suspend debug: Waiting for 5 second(s). [ 1753.885620][ T4351] virtio_blk virtio0: 1/0/0 default/read/poll queues [ 1756.000488][ T4351] OOM killer enabled. [ 1756.002785][ T4351] Restarting tasks: Starting [ 1756.373359][ T4351] Restarting tasks: Done [ 1756.895546][ T4351] random: crng reseeded on system resumption [ 1757.029640][ T4351] PM: suspend exit [ 1846.694476][ T3946] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 1847.784619][ T3946] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 1847.819683][ T3946] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 1858.140031][ T3946] usb 2-1: string descriptor 0 read error: -110 [ 1858.192386][ T3946] usb 2-1: New USB device found, idVendor=045a, idProduct=5210, bcdDevice= 1.01 [ 1858.205616][ T3946] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1859.343295][ T3946] usb 2-1: can't set config #1, error -32 [ 1862.923658][ T3946] usb 2-1: USB disconnect, device number 10 [ 1883.568781][ T4442] nvmet: disable ns before setting buffered_io value. [ 1931.445182][ T4359] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1935.057337][ T4359] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1938.419047][ T4359] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1941.802755][ T4359] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1971.603101][ T4359] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1972.153369][ T4359] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1972.276163][ T4359] bond0 (unregistering): Released all slaves [ 1974.701952][ T4359] hsr_slave_0: left promiscuous mode [ 1974.785301][ T4359] hsr_slave_1: left promiscuous mode [ 1975.373183][ T4359] veth1_macvtap: left promiscuous mode [ 1975.380704][ T4359] veth0_macvtap: left promiscuous mode [ 1975.415599][ T4359] veth1_vlan: left promiscuous mode [ 1975.432271][ T4359] veth0_vlan: left promiscuous mode [ 2032.462024][ T3077] 8021q: adding VLAN 0 to HW filter on device eth1 [ 2046.230624][ T4448] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2046.465115][ T4448] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2051.513088][ T3077] 8021q: adding VLAN 0 to HW filter on device eth2 [ 2079.602083][ T3077] 8021q: adding VLAN 0 to HW filter on device eth3 [ 2080.368258][ T4448] hsr_slave_0: entered promiscuous mode [ 2080.501011][ T4448] hsr_slave_1: entered promiscuous mode [ 2102.634689][ T4448] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 2102.903367][ T4448] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 2103.152687][ T4448] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 2103.630457][ T4448] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 2104.070064][ T4448] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 2104.275182][ T4448] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 2104.453942][ T4448] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 2104.678656][ T4448] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 2106.162074][ T3077] 8021q: adding VLAN 0 to HW filter on device eth4 [ 2136.048269][ T4448] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2200.499732][ T25] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 2201.881980][ T25] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 2201.909736][ T25] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 2201.924271][ T25] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 64 [ 2201.949715][ T25] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 64 [ 2201.975559][ T25] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 64 [ 2202.034968][ T25] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 64 [ 2202.063211][ T25] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x8 has invalid maxpacket 64 [ 2202.108783][ T25] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x87 has invalid maxpacket 64 [ 2202.133236][ T25] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 64 [ 2202.158489][ T25] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x89 has invalid maxpacket 64 [ 2203.172278][ T25] usb 2-1: New USB device found, idVendor=0710, idProduct=8001, bcdDevice= 0.00 [ 2203.229441][ T25] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2203.265262][ T25] usb 2-1: Product: syz [ 2203.299976][ T25] usb 2-1: Manufacturer: syz [ 2203.333418][ T25] usb 2-1: SerialNumber: syz [ 2209.875162][ T25] usb 2-1: can't set config #1, error -110 [ 2212.162871][ T3802] usb 2-1: USB disconnect, device number 11 [ 2312.229556][ T3861] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 2312.852611][ T3861] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 2320.184730][ T3861] usb 2-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice= 0.01 [ 2320.203727][ T3861] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2320.209808][ T3861] usb 2-1: Product: syz [ 2320.217707][ T3861] usb 2-1: Manufacturer: syz [ 2320.281673][ T4448] veth0_vlan: entered promiscuous mode [ 2321.194885][ T3861] usb 2-1: can't set config #1, error -71 [ 2321.571543][ T3861] usb 2-1: USB disconnect, device number 12 [ 2323.038400][ T4448] veth1_vlan: entered promiscuous mode [ 2330.032544][ T4448] veth0_macvtap: entered promiscuous mode [ 2332.055734][ T3946] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 2332.199257][ T4448] veth1_macvtap: entered promiscuous mode [ 2332.532201][ T3946] usb 2-1: Using ep0 maxpacket: 8 [ 2332.855799][ T3946] usb 2-1: config 0 has an invalid interface number: 143 but max is 0 [ 2332.858280][ T3946] usb 2-1: config 0 has no interface number 0 [ 2332.859993][ T3946] usb 2-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 2332.861441][ T3946] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2334.358351][ T3946] usb 2-1: config 0 descriptor?? [ 2335.489044][ T3946] viperboard 2-1:0.143: version 0.00 found at bus 002 address 013 [ 2338.494444][ T3946] viperboard-i2c viperboard-i2c.1.auto: error -EIO: failure setting i2c_bus_freq to 100 [ 2338.498392][ T3946] viperboard-i2c viperboard-i2c.1.auto: probe with driver viperboard-i2c failed with error -5 [ 2339.349555][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2339.579349][ T4359] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2339.861035][ T4792] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2339.878318][ T4792] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2345.519803][ T3802] usb 2-1: USB disconnect, device number 13 [ 2380.705338][ T4943] event trace: Could not enable event p [ 2400.785767][ T4953] loop0: detected capacity change from 0 to 32768 [ 2429.333469][ T4445] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 2430.009034][ T4445] usb 2-1: Using ep0 maxpacket: 16 [ 2430.486203][ T4445] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2430.505966][ T4445] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 2430.526008][ T4445] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 2430.530450][ T4445] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2431.165338][ T4445] usb 2-1: config 0 descriptor?? [ 2436.843765][ T4445] usbhid 2-1:0.0: can't add hid device: -32 [ 2436.931541][ T4445] usbhid 2-1:0.0: probe with driver usbhid failed with error -32 [ 2445.335014][ T4445] usb 2-1: USB disconnect, device number 14 [ 2509.863660][ T12] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2514.293485][ T12] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2518.428900][ T12] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2520.529160][ T5021] loop1: detected capacity change from 0 to 32768 [ 2521.701396][ T12] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2544.665703][ T4947] hid_parser_main: 28 callbacks suppressed [ 2544.678526][ T4947] wiimote 0005:057E:0306.0003: unknown main item tag 0x0 [ 2544.681378][ T4947] wiimote 0005:057E:0306.0003: unknown main item tag 0x0 [ 2544.683374][ T4947] wiimote 0005:057E:0306.0003: unknown main item tag 0x0 [ 2544.685285][ T4947] wiimote 0005:057E:0306.0003: unknown main item tag 0x0 [ 2544.720395][ T4947] wiimote 0005:057E:0306.0003: unknown main item tag 0x0 [ 2544.723628][ T4947] wiimote 0005:057E:0306.0003: unknown main item tag 0x0 [ 2544.725632][ T4947] wiimote 0005:057E:0306.0003: unknown main item tag 0x0 [ 2544.753958][ T4947] wiimote 0005:057E:0306.0003: unknown main item tag 0x0 [ 2544.771313][ T4947] wiimote 0005:057E:0306.0003: unknown main item tag 0x0 [ 2544.785824][ T4947] wiimote 0005:057E:0306.0003: unknown main item tag 0x0 [ 2544.813368][ T4947] wiimote 0005:057E:0306.0003: unbalanced collection at end of report description [ 2545.166264][ T4947] wiimote 0005:057E:0306.0003: HID parse failed [ 2545.574935][ T4947] wiimote 0005:057E:0306.0003: probe with driver wiimote failed with error -22 [ 2556.667852][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2557.359682][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2557.673096][ T12] bond0 (unregistering): Released all slaves [ 2561.294532][ T12] hsr_slave_0: left promiscuous mode [ 2561.575452][ T12] hsr_slave_1: left promiscuous mode [ 2563.530519][ T12] veth1_macvtap: left promiscuous mode [ 2563.569708][ T12] veth0_macvtap: left promiscuous mode [ 2563.631045][ T12] veth1_vlan: left promiscuous mode [ 2563.702757][ T12] veth0_vlan: left promiscuous mode [ 2609.485298][ T5097] nvmet: disable ns before setting buffered_io value. [ 2629.712894][ T3077] 8021q: adding VLAN 0 to HW filter on device eth5 [ 2672.599493][ T3077] 8021q: adding VLAN 0 to HW filter on device eth6 [ 2682.473718][ T5216] nvmet: disable ns before setting buffered_io value. [ 2714.631538][ T5007] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2716.945041][ T5007] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2731.723192][ T3077] 8021q: adding VLAN 0 to HW filter on device eth7 [ 2777.105207][ T5007] hsr_slave_0: entered promiscuous mode [ 2777.222917][ T5007] hsr_slave_1: entered promiscuous mode [ 2810.964364][ T5382] Mass Storage Function, version: 2009/09/11 [ 2810.993462][ T5382] LUN: removable file: (no medium) [ 2811.161045][ T5382] Unable to handle kernel paging request at virtual address dfffffff00000002 [ 2811.191183][ T5382] Current syz.1.125 pgtable: 4K pagesize, 48-bit VAs, pgdp=0x000000009a201000 [ 2811.260297][ T5382] [dfffffff00000002] pgd=000000003fffe801, p4d=000000003fffe801, pud=0000000000000000 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 2811.421327][ T5382] Oops [#1] [ 2811.422615][ T5382] Modules linked in: [ 2811.423916][ T5382] CPU: 1 UID: 0 PID: 5382 Comm: syz.1.125 Not tainted syzkaller #0 PREEMPT [ 2811.425352][ T5382] Hardware name: riscv-virtio,qemu (DT) [ 2811.426410][ T5382] epc : fsg_common_set_num_buffers+0x76/0x2fa [ 2811.427968][ T5382] ra : fsg_common_set_num_buffers+0x70/0x2fa [ 2811.429609][ T5382] epc : ffffffff83f932cc ra : ffffffff83f932c6 sp : ffff8f800a9b79f0 [ 2811.430864][ T5382] gp : ffffffff8a4a7c60 tp : ffffaf801b1c8000 t0 : fffff5ef045e6000 [ 2811.432112][ T5382] t1 : 0000000000000000 t2 : ffffffff80c6604e s0 : ffff8f800a9b7a70 [ 2811.433405][ T5382] s1 : 0000000000000000 a0 : ffffaf8022f2c000 a1 : ffffffff86e06ce0 [ 2811.434582][ T5382] a2 : 0000000000004000 a3 : 0000000000004000 a4 : 1ffff5f003639000 [ 2811.435756][ T5382] a5 : dfffffff00000002 a6 : 0000000000000003 a7 : ffffffff8a5bba40 [ 2811.437111][ T5382] s2 : 0000000000000010 s3 : 1ffff1f001536f50 s4 : 0000000000000000 [ 2811.438366][ T5382] s5 : 0000000000000010 s6 : ffffaf8031e3e800 s7 : dfffffff00000000 [ 2811.439555][ T5382] s8 : 0000000000000000 s9 : ffffaf8019dca740 s10: 1ffff5f0033b94ec [ 2811.440772][ T5382] s11: 0000000000004004 t3 : ffffffff8809bec8 t4 : 0000000000001fff [ 2811.442050][ T5382] t5 : 00000000000000c8 t6 : 0000000000000002 ssp : 0000000000000000 [ 2811.443236][ T5382] status: 0000000200000120 badaddr: dfffffff00000002 cause: 000000000000000d [ 2811.444588][ T5382] [] fsg_common_set_num_buffers+0x76/0x2fa [ 2811.446425][ T5382] [] fsg_opts_num_buffers_store+0x170/0x1ac [ 2811.448027][ T5382] [] configfs_write_iter+0x284/0x406 [ 2811.449324][ T5382] [] vfs_write+0x81a/0x1020 [ 2811.450724][ T5382] [] ksys_write+0x126/0x244 [ 2811.452109][ T5382] [] __riscv_sys_write+0x6e/0xa0 [ 2811.453596][ T5382] [] syscall_handler+0x92/0x114 [ 2811.454957][ T5382] [] do_trap_ecall_u+0x3e4/0x636 [ 2811.456258][ T5382] [] handle_exception+0x168/0x174 [ 2811.458456][ T5382] Code: 8593 cc05 6511 c097 fcb8 80e7 3080 5793 0039 97de (c783) 0007 [ 2811.464080][ T5382] ---[ end trace 0000000000000000 ]--- [ 2811.546510][ T5382] Kernel panic - not syncing: Fatal exception [ 2811.548606][ T5382] SMP: stopping secondary CPUs [ 2811.551290][ T5382] Rebooting in 86400 seconds.. VM DIAGNOSIS: 15:58:06 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff8527ab8c mhartid 0000000000000000 mstatus 0000000a000001a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f4b509 hedeleg 0000000000000000 mtvec 00000000800004f8 stvec ffffffff8654bd48 vstvec 0000000000000000 mepc ffffffff805a018c sepc ffffffff8031e9ce vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000009 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080049000 sscratch 0000000000000000 satp 903a40000009a201 x0/zero 0000000000000000 x1/ra ffffffff802ee6c8 x2/sp ffff8f80000076f0 x3/gp ffffffff8a4a7c60 x4/tp ffffaf801b1c8000 x5/t0 1ffff1f000000f3c x6/t1 ffffffff9187f620 x7/t2 6f7420656c62616e x8/s0 ffff8f8000007b90 x9/s1 ffffaf80126fbc00 x10/a0 0000000000000005 x11/a1 0000000000000002 x12/a2 0000000000000000 x13/a3 ffffffff81ea55c2 x14/a4 0000000000000000 x15/a5 ffffaf801b1c8000 x16/a6 0000000000000000 x17/a7 ffffffff868694b8 x18/s2 ffffaf801a0ce000 x19/s3 fffff5ef03419c00 x20/s4 ffffaf80126fbc00 x21/s5 1ffff1f000000ef8 x22/s6 0000000000000001 x23/s7 0000000000000001 x24/s8 1ffff1f000000eff x25/s9 ffffaf801a0cb008 x26/s10 0000000000000001 x27/s11 ffff8f8000007808 x28/t3 ffffffff881d6a48 x29/t4 0000000000000000 x30/t5 ffffffff868694b8 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 ffffffff865233d2 mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f4b509 hedeleg 0000000000000000 mtvec 00000000800004f8 stvec ffffffff8654bd48 vstvec 0000000000000000 mepc ffffffff80092d8e sepc ffffffff86547c4e vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080047000 sscratch 0000000000000000 satp 9034f000000b425c x0/zero 0000000000000000 x1/ra ffffffff804485de x2/sp ffff8f800a996710 x3/gp ffffffff8a4a7c60 x4/tp ffffaf802b521ac0 x5/t0 ffffaf8072c403d0 x6/t1 fffff1ef01532ce8 x7/t2 ffffaf8072c407a8 x8/s0 ffff8f800a996710 x9/s1 0000000000000000 x10/a0 ffffaf802b521ac8 x11/a1 ffffffff86e06ce0 x12/a2 0000000000000000 x13/a3 0000000000000007 x14/a4 ffffffff916be800 x15/a5 0000000000000000 x16/a6 00000000000000a0 x17/a7 ffffffff868694b8 x18/s2 ffffffff8a632290 x19/s3 4934e12d73ccb088 x20/s4 0000000000000000 x21/s5 0000000000000000 x22/s6 ffffffff80448638 x23/s7 000000000000003f x24/s8 1ffff5f00e58a148 x25/s9 ffff8d8002742800 x26/s10 ffffaf8072c50a20 x27/s11 ffffaf8072c50a40 x28/t3 0000000000000000 x29/t4 0000000000000000 x30/t5 ffffffff868694b8 x31/t6 0000000000000002 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