last executing test programs:

2m23.953148275s ago: executing program 32 (id=1181):
syz_open_dev$evdev(&(0x7f0000000240), 0x2, 0x862b01)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f00000002c0)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/bus/serio/devices/serio0/drvctl\x00', 0x1, 0x0)
write(r0, 0x0, 0x0)
pselect6(0x900, 0x0, 0x0, &(0x7f0000000700)={0x1f}, &(0x7f0000000740)={0x0, 0x3938700}, 0x0)

46.937258438s ago: executing program 33 (id=1699):
ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0xfffff34, 0x0, [{0xf88e470f, 0xed}]})
ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x2ffc, 0x2000, &(0x7f0000000000/0x2000)=nil})
sendmsg$NFNL_MSG_COMPAT_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x40, 0x0, 0xb, 0x301, 0x0, 0x0, {0xa, 0x0, 0x2}, [@NFTA_COMPAT_NAME={0xd, 0x1, '/dev/kvm\x00'}, @NFTA_COMPAT_NAME={0xc, 0x1, '*\\[++\'-\x00'}, @NFTA_COMPAT_NAME={0xd, 0x1, '/dev/kvm\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x4805)
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)=ANY=[@ANYBLOB="1048fffe"], 0x10}], 0x1}, 0x0)
r0 = openat$kvm(0xffffff9c, &(0x7f0000000300), 0x800, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0xc45, 0x9, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x10000, 0x3, 0x4002004c2, 0x7ff, 0x9, 0x0, 0x400, 0x80, 0x89, 0x0, 0xc, 0x8d], 0x100000, 0x240046})
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

42.878622282s ago: executing program 34 (id=1725):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='dev\x00', &(0x7f0000000080)='devtmpfs\x00', 0x0, 0x0)
syz_usb_connect(0x3, 0x32, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000140)='dev/ttyUSB0\x00', 0x2, 0x0)

26.458691194s ago: executing program 35 (id=1891):
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c8)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0)
read$FUSE(r0, &(0x7f0000000300)={0x2020, 0x0, <r1=>0x0}, 0x2020)
write$FUSE_INIT(r0, &(0x7f00000044c0)={0x50, 0x0, r1, {0x7, 0x26, 0x8, 0xfffffffff323ca46, 0x0, 0xfffc, 0x6, 0x5d3186cc, 0x0, 0x0, 0x1, 0x10001}}, 0x50)
creat(&(0x7f0000004540)='./file0/file0\x00', 0x108)
read$FUSE(r0, &(0x7f0000004580)={0x2020, 0x0, <r2=>0x0}, 0x2020)
write$FUSE_INTERRUPT(r0, &(0x7f00000065c0)={0x10, 0xffffffffffffffda, r2}, 0x10)

21.210424049s ago: executing program 36 (id=2023):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, 0x0, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0)
mincore(&(0x7f0000000000/0x800000)=nil, 0x800000, &(0x7f0000000380)=""/188)
r1 = syz_open_dev$usbfs(&(0x7f0000000440), 0x75, 0x109301)
ioctl$USBDEVFS_SUBMITURB(r1, 0x802c550a, &(0x7f0000000480)=@urb_type_control={0x2, {0x0, 0x1}, 0x6, 0xa0, &(0x7f0000000540)={0x80, 0x6, 0xf801, 0x200}, 0x8, 0x8001, 0x0, 0x0, 0x108001, 0xdffffff9, 0x0})

21.123328088s ago: executing program 7 (id=2025):
r0 = openat$kvm(0x0, &(0x7f00000002c0), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil)
r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f0000000300)={0x0, &(0x7f00000006c0)=[@wr_crn={0x67, 0x20, {0x4, 0x7}}], 0x20})
ioctl$KVM_RUN(r3, 0xae80, 0x0)

21.015080539s ago: executing program 7 (id=2026):
r0 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
ioctl$DM_DEV_CREATE(r0, 0xc138fd03, &(0x7f00000001c0)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x0, 0x0, 0x0, {<r1=>0x0, {'syz', 0x0, '0\x00'}}})
mknodat$dm(0xffffffffffffff9c, &(0x7f0000000480)='./dm0\x00', 0x6180, r1)
openat$dm_dev(0xffffffffffffff9c, &(0x7f00000004c0)='./dm0\x00', 0x2, 0x0)
ioctl$DM_DEV_REMOVE(r0, 0xc138fd04, &(0x7f0000000500)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x20000, 0x0, 0x0, @by_name={0x0, {'syz', 0x0, '0\x00'}}})
ioctl$DM_TABLE_DEPS(r0, 0xc138fd0b, &(0x7f0000000640)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x24000, 0x0, 0x0, @by_dev})

20.965024084s ago: executing program 7 (id=2028):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000740)={0x0, &(0x7f0000000480)=[@nested_set_state_pages={0x140, 0x28, {0x3, 0x14, @arbitrary=0x1}}, @nested_amd_vmload={0x182, 0x18, 0x1}], 0x40})
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000280)={[0x8, 0x4, 0x7, 0x7, 0x5, 0x80000000, 0x1, 0x8001, 0xc646, 0x1, 0x3, 0x3, 0x4, 0x0, 0x8, 0x8000000000000], 0x3000, 0xa402})
ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x4, 0x7, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0xb, 0x7, 0xfffffffffffffff8, 0x9, 0xc], 0x25000, 0x304})
openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)

20.880835643s ago: executing program 7 (id=2032):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0)
openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x0)
mount$bind(&(0x7f0000000140)='.\x00', &(0x7f0000000180)='./file1/file0\x00', 0x0, 0x1085408, 0x0)
mount$fuseblk(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x24000, 0x0)
mount$bind(&(0x7f0000000400)='.\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1005848, 0x0)
mount$bind(&(0x7f0000000480)='.\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x111508e, 0x0)

20.869534324s ago: executing program 7 (id=2033):
r0 = syz_usb_connect$uac3(0x2, 0x8b, &(0x7f0000000800)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x582, 0x582, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x79, 0x3, 0x1, 0xd, 0x40, 0x4, {0x8, 0xb, 0x2, 0x2, 0x1, 0x1, 0x30, 0x2}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x30, 0x0, {{0xa, 0x24, 0x1, 0x3, 0x15, 0x5}, [@multiply_unit={0xb, 0x24, 0xd, 0xb, 0x5, 0xfb000000, 0xfffc}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x10, 0x2, 0xd5, 0x3, {0xa, 0x25, 0x25, 0x70305088, 0x18, 0x5}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0xaa, 0x7, 0x2, {0xa, 0x25, 0x25, 0x3, 0x80, 0x7}}}}}}}}]}}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r0, &(0x7f0000000980)={0x2c, 0x0, &(0x7f0000000e40)={0x0, 0x3, 0x3c, @string={0x3c, 0x3, "1900001d09d79a000000012d1c94ef3875a4b3e9cc276721430ea1cd1ba015754a4ea29916dedaa978b183718a60c792d73d39fdd009a811ba35"}}, 0x0, 0x0, 0x0}, 0x0)

20.71216456s ago: executing program 7 (id=2035):
ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000080)={0xe, 0x0, [{0x40000001, 0x6, 0x5, 0x31237648, 0x6, 0x2, 0x2}]})
openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f00000001c0)={0x3, 0x6000, 0x2})
syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000000)={0x0, &(0x7f0000000240)=[@nested_create_vm={0x12d, 0x18}], 0x18})
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000003c0)={[0x8002, 0x1000000000, 0x5, 0x41, 0x3000000, 0x3, 0x2004cb, 0x0, 0xa1d, 0x68ff, 0x5, 0x0, 0x3, 0x2, 0x0, 0x3], 0x10000, 0x202})
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

20.691972982s ago: executing program 37 (id=2035):
ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000080)={0xe, 0x0, [{0x40000001, 0x6, 0x5, 0x31237648, 0x6, 0x2, 0x2}]})
openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f00000001c0)={0x3, 0x6000, 0x2})
syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000000)={0x0, &(0x7f0000000240)=[@nested_create_vm={0x12d, 0x18}], 0x18})
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000003c0)={[0x8002, 0x1000000000, 0x5, 0x41, 0x3000000, 0x3, 0x2004cb, 0x0, 0xa1d, 0x68ff, 0x5, 0x0, 0x3, 0x2, 0x0, 0x3], 0x10000, 0x202})
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

20.210730761s ago: executing program 5 (id=2038):
r0 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
ioctl$DM_DEV_CREATE(r0, 0xc138fd03, &(0x7f00000001c0)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x0, 0x0, 0x0, {<r1=>0x0, {'syz', 0x0, '0\x00'}}})
mknodat$dm(0xffffffffffffff9c, &(0x7f0000000480)='./dm0\x00', 0x6180, r1)
openat$dm_dev(0xffffffffffffff9c, &(0x7f00000004c0)='./dm0\x00', 0x2, 0x0)
ioctl$DM_DEV_REMOVE(r0, 0xc138fd04, &(0x7f0000000500)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x20000, 0x0, 0x0, @by_name={0x0, {'syz', 0x0, '0\x00'}}})
ioctl$DM_TABLE_DEPS(r0, 0xc138fd0b, &(0x7f0000000640)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x24000, 0x0, 0x0, @by_dev})

19.930659179s ago: executing program 5 (id=2039):
r0 = syz_open_dev$usbmon(&(0x7f0000000840), 0x29b9, 0x101e80)
ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x9208, 0x0)

19.929569069s ago: executing program 5 (id=2040):
syz_kvm_add_vcpu$x86(0x0, &(0x7f00000000c0)={0x0, &(0x7f0000000140)=[@nested_load_code={0x12e, 0x4d, {0x3, "f36d660ff6a7ed8800000f20e035000002000f22e065670fc799038000000f799adf000000652626fa0fc71f0f00dc420fc738040f"}}], 0x4d})
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400), 0x101000, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000440)={0x1fd, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000700)={0x0, 0x0, @pic={0x3, 0x7, 0xe1, 0x81, 0x9, 0xd9, 0x40, 0x41, 0xfb, 0x5e, 0xc, 0x0, 0x1, 0x40, 0x1, 0x5}})
ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000940)={[0x6e, 0x0, 0x5, 0x20, 0x3, 0x2, 0x106c, 0x102, 0x8000000000000, 0x1000000003, 0x0, 0x8, 0x0, 0x6, 0x0, 0x8000], 0x1, 0x3c4210})
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)

19.890287543s ago: executing program 5 (id=2042):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0)
openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x0)
mount$bind(&(0x7f0000000140)='.\x00', &(0x7f0000000180)='./file1/file0\x00', 0x0, 0x1085408, 0x0)
mount$fuseblk(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x24000, 0x0)
mount$bind(&(0x7f0000000400)='.\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1005848, 0x0)
mount$bind(&(0x7f0000000480)='.\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x111508e, 0x0)

19.889168684s ago: executing program 5 (id=2043):
ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x100000000, 0x0, 0x81, 0x100000, 0x0, 0x2004c8, 0x8000000, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x2, 0xffffffffffffffff], 0x0, 0x200})
syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)=[@code={0x1, 0x81, {"0f22e5c744240060420000c744240233d8cecbc7442406000000000f011c24668f38896810c4027958b20000000064449966baf80cb83284af80ef66bafc0c66ed66baf80cb8cc07ff8aef66bafc0cb8d4000000ef48b8f8000000000000000f23c00f2135030009000f23f8450f2244"}}], 0x81})
ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0x0, 0x0, [{0xf88e470f, 0xed}]})
r0 = openat$kvm(0xffffff9c, 0x0, 0x800, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x7, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0xc45, 0x9, 0xfffffffffffffffd, 0x10000000, 0x10000, 0x3, 0x4002004c2, 0x7ff, 0x9, 0x0, 0x400, 0x80, 0x89, 0x0, 0x8, 0x8d], 0x100000, 0x240046})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

19.802218082s ago: executing program 5 (id=2046):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x2, 0x34000, 0x1})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x12000, 0x1})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

19.780596395s ago: executing program 38 (id=2046):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x2, 0x34000, 0x1})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x12000, 0x1})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

19.101519233s ago: executing program 4 (id=2054):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000280)={[0x8, 0x4, 0x7, 0x7, 0x5, 0x80000000, 0x1, 0x8001, 0xc646, 0x1, 0x3, 0x3, 0x4, 0x0, 0x8, 0x8000000000000], 0x3000, 0xa402})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x4, 0x7, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0xb, 0x7, 0xfffffffffffffff8, 0x9, 0xc], 0x25000, 0x304})
openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

18.323767013s ago: executing program 4 (id=2055):
mkdir(&(0x7f00000005c0)='./file0\x00', 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000600)='./file2\x00', 0x0)
mount$overlay(0x0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000680), 0x0, &(0x7f00000006c0)={[], [], 0x2c})
chdir(&(0x7f0000000700)='./file0\x00')
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.controllers\x00', 0x275a, 0x0)
pwritev2(r0, &(0x7f0000000780)=[{&(0x7f00000007c0)="c897", 0x2}], 0x1, 0x2e, 0x4, 0x0)
ioctl$FS_IOC_RESVSP(r0, 0xc0189436, &(0x7f0000000800)={0x0, 0x0, 0x2, 0x8, 0x3})

18.198336656s ago: executing program 4 (id=2056):
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32})
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="2e1221b23bb601c493d3df163e75963d86dd606712e9000d2f8db0049d90491c3248040000dbb8a100", 0x29}, {&(0x7f0000000180)="8bcceb216f624c06f5ff84087509000000006558f2", 0x15}], 0x2)

18.095571046s ago: executing program 4 (id=2061):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0)
mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='fd=', @ANYRESDEC, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x0)
mount$bind(&(0x7f0000000140)='.\x00', &(0x7f0000000180)='./file1/file0\x00', 0x0, 0x1085408, 0x0)
mount$fuseblk(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x24000, 0x0)
mount$bind(&(0x7f0000000400)='.\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1005848, 0x0)
mount$bind(&(0x7f0000000480)='.\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x111508e, 0x0)

18.079288428s ago: executing program 4 (id=2062):
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002040), 0x41, 0x0)
ioctl$TCSETAF(r0, 0x5408, &(0x7f0000002080)={0xcf47, 0x1d, 0x7, 0x9dfe, 0x19, "fcffffffffffff00"})
write$binfmt_aout(r0, &(0x7f00000020c0)=ANY=[], 0xff2e)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000002100)={0x0, 0x7fff, 0x3, 0x7fff, 0x16, "b0bfac0000000003000018bfff4000"})
r1 = syz_open_pts(r0, 0x200)
r2 = dup3(r1, r0, 0x0)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000002140)=0xff)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000002180)=0x3)

17.974677999s ago: executing program 4 (id=2064):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CAP_DIRTY_LOG_RING(r1, 0x4068aea3, &(0x7f0000000280)={0xc0, 0x0, 0x10000})
ioctl$KVM_CLEAR_DIRTY_LOG(r1, 0xc018aec0, &(0x7f0000000940)={0x1fd, 0x400, 0xc0, &(0x7f0000000540)=[0x8, 0x6, 0x5, 0x1, 0x0, 0xfffffffffffffffb, 0x3, 0x10001, 0x200, 0x1, 0x5, 0x8, 0x2, 0x76, 0x2, 0x0, 0x1, 0x5de940a4, 0x3, 0x3, 0x12c, 0x401, 0x3, 0x7, 0x7, 0x9, 0x7, 0xfff, 0xe8a1dbd, 0x100, 0x5, 0x1, 0x7fffffff, 0x200c, 0x3, 0x8a, 0x7, 0x100, 0xfff, 0x2, 0xc, 0x4, 0xe, 0x40, 0x5, 0x7fff, 0x3, 0x9, 0xc, 0x8, 0x0, 0x6, 0x9aa, 0xbd, 0x4, 0x9, 0x8, 0xa13e1c200000, 0x8, 0x7, 0x0, 0x9, 0x5, 0x10, 0x200, 0x9, 0x7, 0x2, 0x2, 0x7, 0x7, 0x4f2f, 0x34b, 0x10001, 0xfffffffffffffff9, 0x9, 0x5, 0xceb, 0x125, 0x400, 0xc, 0x3ff, 0x24d1, 0x2, 0x4, 0x3, 0x6445, 0x4, 0x3, 0x7f, 0x7, 0xfffffffffffffffc, 0x1000, 0x6, 0x1, 0x7, 0x5, 0x3ff, 0x6, 0x9, 0x3, 0x4, 0x2, 0x5, 0x1, 0x3, 0x800, 0x80000000, 0xb2e, 0x6, 0xfffffffffffffff7, 0x3986, 0x9, 0x1000, 0xffffffffffffffc9, 0x1, 0xed, 0x81, 0x4, 0xe, 0x5, 0x9, 0x62a2, 0xd, 0x2, 0x1, 0x2c, 0x7fff]})

17.974532588s ago: executing program 39 (id=2064):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CAP_DIRTY_LOG_RING(r1, 0x4068aea3, &(0x7f0000000280)={0xc0, 0x0, 0x10000})
ioctl$KVM_CLEAR_DIRTY_LOG(r1, 0xc018aec0, &(0x7f0000000940)={0x1fd, 0x400, 0xc0, &(0x7f0000000540)=[0x8, 0x6, 0x5, 0x1, 0x0, 0xfffffffffffffffb, 0x3, 0x10001, 0x200, 0x1, 0x5, 0x8, 0x2, 0x76, 0x2, 0x0, 0x1, 0x5de940a4, 0x3, 0x3, 0x12c, 0x401, 0x3, 0x7, 0x7, 0x9, 0x7, 0xfff, 0xe8a1dbd, 0x100, 0x5, 0x1, 0x7fffffff, 0x200c, 0x3, 0x8a, 0x7, 0x100, 0xfff, 0x2, 0xc, 0x4, 0xe, 0x40, 0x5, 0x7fff, 0x3, 0x9, 0xc, 0x8, 0x0, 0x6, 0x9aa, 0xbd, 0x4, 0x9, 0x8, 0xa13e1c200000, 0x8, 0x7, 0x0, 0x9, 0x5, 0x10, 0x200, 0x9, 0x7, 0x2, 0x2, 0x7, 0x7, 0x4f2f, 0x34b, 0x10001, 0xfffffffffffffff9, 0x9, 0x5, 0xceb, 0x125, 0x400, 0xc, 0x3ff, 0x24d1, 0x2, 0x4, 0x3, 0x6445, 0x4, 0x3, 0x7f, 0x7, 0xfffffffffffffffc, 0x1000, 0x6, 0x1, 0x7, 0x5, 0x3ff, 0x6, 0x9, 0x3, 0x4, 0x2, 0x5, 0x1, 0x3, 0x800, 0x80000000, 0xb2e, 0x6, 0xfffffffffffffff7, 0x3986, 0x9, 0x1000, 0xffffffffffffffc9, 0x1, 0xed, 0x81, 0x4, 0xe, 0x5, 0x9, 0x62a2, 0xd, 0x2, 0x1, 0x2c, 0x7fff]})

17.27142171s ago: executing program 2 (id=2068):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./cgroup/pids.max\x00', 0xc8442, 0x80)
readv(r0, &(0x7f0000001a40)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1)

17.259242841s ago: executing program 2 (id=2069):
prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8b}, 0x0)
recvmsg$inet_nvme(0xffffffffffffffff, 0x0, 0x62)
utimensat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff)
mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x80102, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
eventfd2(0xe5c, 0x80000)
ioctl$KVM_IRQFD(r1, 0x4020ae76, 0x0)
ioctl$KVM_IRQFD(r1, 0x4020ae76, 0x0)
mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1)
chdir(&(0x7f0000000140)='./file0\x00')
r2 = open(&(0x7f0000000040)='./bus\x00', 0x4ca7e, 0x10)
sendfile(r2, r2, 0x0, 0x40000000800)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x80042, 0x4d)
fallocate(r3, 0x100000000000011, 0x2000, 0x2f93)

17.249610613s ago: executing program 2 (id=2070):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x101002, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000bfd000/0x400000)=nil)
r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f00000000c0)={0x0, &(0x7f0000000100)=[@wrmsr={0x65, 0x20, {0xda0, 0xfff}}], 0x20})
ioctl$KVM_RUN(r3, 0xae80, 0x0)

17.18036632s ago: executing program 2 (id=2072):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0)
mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='fd=', @ANYRESDEC, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file0\x00', 0x0)
mount$bind(&(0x7f0000000140)='.\x00', &(0x7f0000000180)='./file1/file0\x00', 0x0, 0x1085408, 0x0)
mount$fuseblk(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x24000, 0x0)
mount$bind(&(0x7f0000000400)='.\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1005848, 0x0)
mount$bind(&(0x7f0000000480)='.\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x111508e, 0x0)

17.16792321s ago: executing program 2 (id=2073):
ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x100000000, 0x0, 0x81, 0x100000, 0x0, 0x2004c8, 0x8000000, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x2, 0xffffffffffffffff], 0x0, 0x200})
syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)=[@code={0x1, 0x81, {"0f22e5c744240060420000c744240233d8cecbc7442406000000000f011c24668f38896810c4027958b20000000064449966baf80cb83284af80ef66bafc0c66ed66baf80cb8cc07ff8aef66bafc0cb8d4000000ef48b8f8000000000000000f23c00f2135030009000f23f8450f2244"}}], 0x81})
ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0x0, 0x0, [{0xf88e470f, 0xed}]})
r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0xc45, 0x9, 0xfffffffffffffffd, 0x10000000, 0x10000, 0x3, 0x4002004c2, 0x7ff, 0x9, 0x0, 0x400, 0x80, 0x89, 0x0, 0x8, 0x8d], 0x100000, 0x240046})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

16.928704995s ago: executing program 2 (id=2077):
syz_kvm_add_vcpu$x86(0x0, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@nested_amd_vmsave={0x183, 0x18, 0x3}, @nested_create_vm={0x12d, 0x18}, @nested_load_code={0x12e, 0x5d, {0x0, "48b8008000000000000066ba6100b8555ad4abef2fad21e6e60c0020000f23f86592927716b9800000c00f3235000800000f30d035000100000f006080000f47dff2b00f30"}}], 0x8d})
ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000000)={[{0x80000004, 0x5, 0xcb, 0x8, 0x7c, 0x2, 0x80, 0xe3, 0x3, 0x80, 0x8, 0x2, 0xe}, {0xe, 0xfffd, 0x3, 0x0, 0x9, 0x3, 0x8, 0x4, 0xd, 0x13, 0x3, 0xc8, 0x1}, {0x1ff, 0x5, 0xc, 0x0, 0x26, 0x4, 0x81, 0xfb, 0x4, 0x4, 0x0, 0xfe}], 0x9})
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x48}]})
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)=[@nested_amd_vmcb_write_mask={0x17c, 0x38, {0x9, @control_area=0x2e, 0x4, 0x7, 0x9}}], 0x38})
ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000140)=@x86={0x7, 0xb2, 0xc5, 0x0, 0x6, 0x9, 0x4, 0x6, 0x8, 0xf8, 0x0, 0x1, 0x0, 0x4000, 0x6, 0x6, 0x9, 0x4, 0xfe, '\x00', 0x4, 0x4})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r3 = syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000040)={0x0, 0x0})
ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000200)={{0x0, 0xffffffff, 0x8, 0xb, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x0, 0xffffffff, 0x10, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x0, 0xffffffff, 0x10, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x0, 0xffffffff, 0x10, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x0, 0xffffffff, 0x10, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x0, 0xffffffff, 0x10, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x0, 0xffff, 0x18, 0xb, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, 0x80050033, 0x0, 0x2000, 0x20, 0x0, 0x500, 0xfee00900})
ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000180)={0x6})
ioctl$KVM_SET_GUEST_DEBUG_x86(r2, 0x4048ae9b, &(0x7f0000000240)={0xe0003, 0x0, {[0x8, 0x7, 0x4, 0x8, 0x3, 0x8, 0x4, 0x4]}})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

16.897514158s ago: executing program 40 (id=2077):
syz_kvm_add_vcpu$x86(0x0, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@nested_amd_vmsave={0x183, 0x18, 0x3}, @nested_create_vm={0x12d, 0x18}, @nested_load_code={0x12e, 0x5d, {0x0, "48b8008000000000000066ba6100b8555ad4abef2fad21e6e60c0020000f23f86592927716b9800000c00f3235000800000f30d035000100000f006080000f47dff2b00f30"}}], 0x8d})
ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000000)={[{0x80000004, 0x5, 0xcb, 0x8, 0x7c, 0x2, 0x80, 0xe3, 0x3, 0x80, 0x8, 0x2, 0xe}, {0xe, 0xfffd, 0x3, 0x0, 0x9, 0x3, 0x8, 0x4, 0xd, 0x13, 0x3, 0xc8, 0x1}, {0x1ff, 0x5, 0xc, 0x0, 0x26, 0x4, 0x81, 0xfb, 0x4, 0x4, 0x0, 0xfe}], 0x9})
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x48}]})
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)=[@nested_amd_vmcb_write_mask={0x17c, 0x38, {0x9, @control_area=0x2e, 0x4, 0x7, 0x9}}], 0x38})
ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000140)=@x86={0x7, 0xb2, 0xc5, 0x0, 0x6, 0x9, 0x4, 0x6, 0x8, 0xf8, 0x0, 0x1, 0x0, 0x4000, 0x6, 0x6, 0x9, 0x4, 0xfe, '\x00', 0x4, 0x4})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r3 = syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000040)={0x0, 0x0})
ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000200)={{0x0, 0xffffffff, 0x8, 0xb, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x0, 0xffffffff, 0x10, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x0, 0xffffffff, 0x10, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x0, 0xffffffff, 0x10, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x0, 0xffffffff, 0x10, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x0, 0xffffffff, 0x10, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x0, 0xffff, 0x18, 0xb, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, 0x80050033, 0x0, 0x2000, 0x20, 0x0, 0x500, 0xfee00900})
ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000180)={0x6})
ioctl$KVM_SET_GUEST_DEBUG_x86(r2, 0x4048ae9b, &(0x7f0000000240)={0xe0003, 0x0, {[0x8, 0x7, 0x4, 0x8, 0x3, 0x8, 0x4, 0x4]}})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

13.530457601s ago: executing program 6 (id=2154):
prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8b}, 0x0)
recvmsg$inet_nvme(0xffffffffffffffff, 0x0, 0x62)
utimensat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff)
mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x80102, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
eventfd2(0xe5c, 0x80000)
ioctl$KVM_IRQFD(r1, 0x4020ae76, 0x0)
ioctl$KVM_IRQFD(r1, 0x4020ae76, 0x0)
chdir(&(0x7f0000000140)='./file0\x00')
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1000f4)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x40000000800)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x80042, 0x4d)
fallocate(r2, 0x100000000000011, 0x2000, 0x2f93)

13.473816217s ago: executing program 6 (id=2155):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, 0x0}], 0x1, 0x4, 0x0, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x43, 0x0, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000040)={[0x100000000005, 0x4, 0xe9b, 0x2e1, 0x8001, 0x7, 0x2000000002, 0x6, 0x81, 0x9c2, 0x2000000005, 0x1006, 0xc, 0x6, 0x8000, 0x5], 0x100000, 0xf0312})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

13.459447408s ago: executing program 6 (id=2157):
r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000740)={0x0, &(0x7f0000000480)=[@nested_set_state_pages={0x140, 0x28, {0x3, 0x14, @arbitrary=0x1}}, @nested_amd_vmload={0x182, 0x18, 0x1}], 0x40})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000280)={[0x8, 0x4, 0x7, 0x7, 0x5, 0x80000000, 0x1, 0x8001, 0xc646, 0x1, 0x3, 0x3, 0x4, 0x0, 0x8, 0x8000000000000], 0x3000, 0xa402})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x4, 0x7, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0xb, 0x7, 0xfffffffffffffff8, 0x9, 0xc], 0x25000, 0x304})
openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

13.435512871s ago: executing program 6 (id=2158):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./dev/sda\x00', 0x101042, 0x5)
mmap(&(0x7f00005af000/0x3000)=nil, 0x3000, 0xf, 0x28011, r0, 0x0)
fstat(0xffffffffffffffff, 0x0)
read$FUSE(r0, 0x0, 0x0)
syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
write$tun(r0, &(0x7f0000000340)={@void, @void, @ipv4=@igmp={{0x5, 0x4, 0x3, 0x21, 0x1c, 0x68, 0x0, 0x4, 0x2, 0x0, @multicast1, @empty}, {0x35, 0xfb, 0x0, @broadcast}}}, 0x1c)

13.341435571s ago: executing program 6 (id=2160):
syz_kvm_add_vcpu$x86(0x0, &(0x7f00000000c0)={0x0, &(0x7f0000000140)=[@nested_load_code={0x12e, 0x4d, {0x3, "f36d660ff6a7ed8800000f20e035000002000f22e065670fc799038000000f799adf000000652626fa0fc71f0f00dc420fc738040f"}}], 0x4d})
r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60)
r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000440)={0x1fd, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000700)={0x0, 0x0, @pic={0x3, 0x7, 0xe1, 0x81, 0x9, 0xd9, 0x40, 0x41, 0xfb, 0x5e, 0xc, 0x0, 0x1, 0x40, 0x1, 0x5}})
ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000940)={[0x6e, 0x0, 0x5, 0x20, 0x3, 0x2, 0x106c, 0x102, 0x8000000000000, 0x1000000003, 0x0, 0x8, 0x0, 0x6, 0x0, 0x8000], 0x1, 0x3c4210})
ioctl$KVM_RUN(r1, 0xae80, 0x0)

13.210670084s ago: executing program 6 (id=2163):
sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000c40)={0x130, 0x0, 0x2, 0x301, 0x0, 0x0, {0x7, 0x0, 0x2}, [@CTA_EXPECT_NAT={0xbc, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x4c, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}]}, @CTA_EXPECT_NAT_TUPLE={0x64, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_NAT={0x14, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_MASTER={0x4c, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x17}}, {0x8, 0x2, @local}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}]}]}, 0x130}}, 0x10)
r0 = socket(0x10, 0x803, 0x0)
sendto(r0, &(0x7f00000006c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0)
recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x321}, {&(0x7f0000000280)=""/85, 0x21}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000580)=""/106, 0x659}, {&(0x7f0000000980)=""/73, 0xd}, {&(0x7f0000000200)=""/77, 0x69}, {&(0x7f00000007c0)=""/141, 0xc4}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0x41}, 0x5}], 0x4000000000003b4, 0x2000, &(0x7f0000003700)={0x77359400})

13.210515024s ago: executing program 41 (id=2163):
sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000c40)={0x130, 0x0, 0x2, 0x301, 0x0, 0x0, {0x7, 0x0, 0x2}, [@CTA_EXPECT_NAT={0xbc, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x4c, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}]}, @CTA_EXPECT_NAT_TUPLE={0x64, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_NAT={0x14, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_MASTER={0x4c, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x17}}, {0x8, 0x2, @local}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}]}]}, 0x130}}, 0x10)
r0 = socket(0x10, 0x803, 0x0)
sendto(r0, &(0x7f00000006c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0)
recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x321}, {&(0x7f0000000280)=""/85, 0x21}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000580)=""/106, 0x659}, {&(0x7f0000000980)=""/73, 0xd}, {&(0x7f0000000200)=""/77, 0x69}, {&(0x7f00000007c0)=""/141, 0xc4}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0x41}, 0x5}], 0x4000000000003b4, 0x2000, &(0x7f0000003700)={0x77359400})

2.922253322s ago: executing program 1 (id=2343):
openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x1, &(0x7f0000000280)=[{0x6, 0xf, 0x0, 0x7fff0000}]})
close_range(r0, 0xffffffffffffffff, 0x0)

2.874577767s ago: executing program 1 (id=2344):
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x100)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340), 0x42, 0x0)
mount$fuse(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000440), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
chroot(&(0x7f0000002540)='./file0\x00')
write$FUSE_INIT(r0, &(0x7f0000002600)={0x50, 0x0, 0x0, {0x7, 0x2d, 0x10, 0x10000000, 0x8001, 0x64, 0x18, 0x6, 0x0, 0x0, 0x40, 0x1}}, 0x50)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040), 0x1000a)
mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r1, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3)
syz_fuse_handle_req(r0, &(0x7f0000002680)="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", 0x2000, &(0x7f0000004680)={&(0x7f0000004740)={0x50, 0xffffffffffffff8c, 0x0, {0x7, 0x2d, 0x0, 0x6438207, 0x0, 0xffff, 0x0, 0xf84}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

2.853137539s ago: executing program 1 (id=2346):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x400, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x2, 0x7fff7ffc}]})
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x1, 0xf000, 0x2000, &(0x7f0000f9a000/0x2000)=nil})
r3 = dup(r2)
ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000000)=@x86={0x3, 0x8b, 0x7, 0x0, 0x4, 0x4, 0x4, 0xb, 0x1, 0x1, 0x0, 0xd0, 0x0, 0x7, 0x1, 0x67, 0xff, 0x1, 0x8, '\x00', 0x6, 0xffffffff})
ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00000000c0)=0xffff)
ioctl$KVM_RUN(r3, 0xae80, 0x0)

2.811529363s ago: executing program 1 (id=2348):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x3, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000bae000/0x400000)=nil)
r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f00000000c0)={0x0, 0x0})
ioctl$KVM_RUN(r3, 0xae80, 0x0)
syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000bff000/0x400000)=nil)
r4 = syz_kvm_add_vcpu$x86(r2, &(0x7f00000000c0)={0x0, &(0x7f0000000100)=[@enable_nested={0x12c, 0x18}, @nested_create_vm={0x12d, 0x18}], 0x30})
ioctl$KVM_RUN(r4, 0xae80, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000d5f000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000280)="f083b7000000000fc4c17974ec660fc773c682f700b9800000c00f3235008000000f30f20f7d50ee66ba4200b0f2ee0f795ad5c744240000800000c744240203000000c7442406000000000f011c24f30fc731", 0x53}], 0x1, 0x40, &(0x7f0000000340)=[@cstype0={0x4, 0x6}], 0x1)
ioctl$KVM_RUN(r3, 0xae80, 0x0)

2.720817222s ago: executing program 1 (id=2352):
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
r1 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0)
flock(r1, 0x2)
flock(r0, 0x2)
r2 = open(&(0x7f0000000180)='.\x00', 0x100000, 0x0)
flock(r2, 0x1)
open(&(0x7f00000001c0)='.\x00', 0x8080, 0x12e)
r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x6, 0x10, 0x0, 0x7fff7ffc}]})
close_range(r3, 0xffffffffffffffff, 0x0)

2.609411404s ago: executing program 1 (id=2356):
r0 = syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000002240)=ANY=[@ANYBLOB="12010000000000107e05192000000000000109022d0001000000000904000005030015000921050000012205000905810320000000070905020310"], 0x0)
syz_usb_ep_read(r0, 0x2, 0x0, 0x0)
syz_usb_ep_read(r0, 0x2, 0x0, 0x0)
syz_usb_ep_read(r0, 0x2, 0x0, 0x0)

1.941549672s ago: executing program 0 (id=2369):
prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8b}, 0x0)
recvmsg$inet_nvme(0xffffffffffffffff, 0x0, 0x62)
utimensat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff)
mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x80102, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
eventfd2(0xe5c, 0x80000)
ioctl$KVM_IRQFD(r1, 0x4020ae76, 0x0)
ioctl$KVM_IRQFD(r1, 0x4020ae76, 0x0)
mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1)
chdir(&(0x7f0000000140)='./file0\x00')
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1000f4)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x40000000800)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x80042, 0x4d)
fallocate(r2, 0x100000000000011, 0x2000, 0x2f93)

1.874602169s ago: executing program 0 (id=2371):
openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x400, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x100, 0x1)
ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60)
r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x2, 0x7fff7ffc}]})
ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000200)={0x0, 0x1, 0xf000, 0x2000, &(0x7f0000f9a000/0x2000)=nil})
r1 = dup(r0)
ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4400ae8f, &(0x7f0000000000)=@x86={0x3, 0x8b, 0x7, 0x0, 0x4, 0x4, 0x4, 0xb, 0x1, 0x1, 0x0, 0xd0, 0x0, 0x7, 0x1, 0x67, 0xff, 0x1, 0x8, '\x00', 0x6, 0xffffffff})
ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000000c0)=0xffff)
ioctl$KVM_RUN(r1, 0xae80, 0x0)

1.874405369s ago: executing program 0 (id=2372):
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000400), 0xffffffffffffffff)
sendmsg$TIPC_NL_NET_SET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)={0x30, r1, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2d}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x81}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004)

1.851678201s ago: executing program 0 (id=2373):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0xe2002, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CAP_DIRTY_LOG_RING(r1, 0x4068aea3, &(0x7f0000000340)={0xc0, 0x0, 0x10000})
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_RESET_DIRTY_RINGS(r1, 0xaec7)

1.769226519s ago: executing program 0 (id=2377):
socket$nl_netfilter(0x10, 0x3, 0xc)
socket$nl_audit(0x10, 0x3, 0x9)
syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
syz_usb_connect(0x2, 0xb3, 0x0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0})

1.768361749s ago: executing program 3 (id=2378):
socket$inet_icmp_raw(0x2, 0x3, 0x1)
openat$tun(0xffffffffffffff9c, &(0x7f00000013c0), 0xa2f01, 0x0)
socket$key(0xf, 0x3, 0x2)
syz_usb_connect$uac1(0x3, 0xdc, 0x0, 0x0)

1.638144973s ago: executing program 8 (id=2381):
r0 = memfd_create(&(0x7f00000001c0)='\x103q}2[\xe0\x9a\xee\xaf\x03\x97\x9et\v\"|Ma\x86\xe7\xc0\x14\x9f\xb9h\xb1\x96\xe7=I\x860S6\xb5\xa8\xc2\x95Je%\xfeG\'e\xe5\x8f\xf8\xd2\x1c\xc0\xfb\x1c\xa6\xab\bi\xe4^\xd5\xfd\xa9\r\xac7A\x94k\xcd\t\x00\x90k\xd6\x05\xb6\x03\x00\x00\x00A\xc5\x9c_\xd4\x18,\f\xd4s\xb2\x99/\xc0\x9a\xf2Oc\xc0c\x03gB!\xb0\xb8n\x01\x9bT\x95\x10\x86\xe8$\x7f\r[\xf9\x0e1v\xb1\n\x88\v\x95uy\xb5:`\x8b\nC\x18A;\xaa%\xaf\xc7\xa3\xac\xa2D\xb5\xe2\xe1\xdc(\xfd\x05\x9fB\x84O\xfe@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\xa0\x17\xe3\xac\xe9\xc9\xa7\x8a\x1b\x03\"&\xac\xcap>\xccZ\x01\xbc\x18\xc1\xb9\xe9\v\x8b\x9c\xb4Q\xd4\x96EV<>\x99\xca\xb3\xe0\xc4tL\xed\xf5W\xbd#\xcf\x8a\x84\xed\x9f/\xd4\xbb\xea;-Dp\xf8\xd0F\x90\xf8\x92Ip6\xf4\x16\xe8\x14\xe0\x92!\x92-F\xe2\x14D\x91\xa8b\x04\xdd\x1d\a\xdc\xe0\x18\x85{\x80Q\xf6k\x96\xfaQ\x9fW\vO\xf0\xe4O\\\xceS\xf0\xde\x049d\x06#\x88\xc3\xdf\x85O\x1c\xc3\xad?r\xd7\x0e\x00\xd7\x83\xb0\x88\x9c\xf6Y-F\x98\xdd\x9c~\xfd\x95\xc3\xb6lC\xaa\"Y\xa2K\xecz\x84:*\xf5Y\xd1\x9b1\x91\x9b\x15\xd4\xec\x02o\x01&\xaa\x90w\xc4\xc7yn\xb5\x1ag\xab&?\xbe\xcb\xe8v\xa8\xe0\xa4\x81sW\xacf\x149\xd2}\xefCGa\x9a$4\x8c\xa5!p\x83\x05\x96%\x02%\xabj\n\x05\x00\x00\x00\x91}&y\xd3\xe1\xeep\'\xc5\xab\x19GsX5\x8c\n\x9fh\xee;4\xb1%V\xe0\xa9\x8e\xf30:\xd8\x18N~G\x139\xcas\xf4D\xd4\xd0s\r3\xcb\x9a&\xdf+(\xc9S\x9eL5\x84\xb1\x90pN\xe7/\r\b\x9a\xf13Q\xf9\xdf\x7fX\xa0\xafK\xefh\xbfOv\x9bh\xb3\xc0\xf5\x80\xba\"@\'\x02\xafi\xeaE\xa6a6F\xde\xd4\xfa\x84\xe4+A\xb7\xa2\x8f\xc9\xee|xxn\xefw\x93]%\xd0\x19\x132\x86\xabn\xfe\x91\xb6Cl\xcf\x04\x1cq\xc1\x1d~\x8d\x01\x83\x93_\x83\x8a`v\xb0K,|S\xe4\xba\xb1\f\xc8`\xa6s\xad\x11\xd4wG\x80u\x87u\xff\x87\xee', 0x2)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000440)={0x0, 0x1, 0x71f2, 0x1000007})
r1 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0)
write(r1, &(0x7f00000004c0)='4', 0x1)
fcntl$addseals(r0, 0x409, 0xb)

1.563548471s ago: executing program 8 (id=2383):
mkdirat(0xffffffffffffff9c, &(0x7f0000001a40)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001a80)='./dev\x00', &(0x7f0000001ac0)='devtmpfs\x00', 0x2, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000001b00)='./mnt\x00', 0x1ff)
mount(&(0x7f0000003e40)=@filename='./dev/sda1\x00', &(0x7f0000003e80)='./mnt\x00', &(0x7f0000003ec0)='ext4\x00', 0x8410, 0x0)
socketpair$unix(0x1, 0x3, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000001c00)='./mnt\x00', 0x0, 0x21)
ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x6628, 0x0)

1.561420321s ago: executing program 8 (id=2385):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0)
openat$binfmt_register(0xffffff9c, &(0x7f0000000000), 0x1, 0x0)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000001740)=[@text64={0x40, 0x0}], 0x1, 0x18, 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000000c0)={0x4, 0x0, [{0xc0000000, 0x4, 0x3, 0x401, 0x408000, 0x50d30a6f, 0xf}, {0x80000000, 0x8, 0x1, 0x3, 0x6, 0x4, 0x401}, {0x40000001, 0xde6, 0x4, 0xa, 0x101000, 0x3, 0x5}, {0xd, 0x6, 0x3, 0x1ff, 0x93dc, 0xb28, 0x6}]})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000001780)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

1.510644706s ago: executing program 8 (id=2390):
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
r1 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0)
flock(r1, 0x2)
flock(r0, 0x2)
r2 = open(&(0x7f0000000180)='.\x00', 0x100000, 0x0)
flock(r2, 0x1)
flock(0xffffffffffffffff, 0x1)
r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x6, 0x10, 0x0, 0x7fff7ffc}]})
close_range(r3, 0xffffffffffffffff, 0x0)

1.455681401s ago: executing program 9 (id=2391):
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x100)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340), 0x42, 0x0)
read$FUSE(r0, &(0x7f0000000500)={0x2020, 0x0, <r1=>0x0}, 0x2020)
chroot(&(0x7f0000002540)='./file0\x00')
write$FUSE_INIT(r0, &(0x7f0000002600)={0x50, 0x0, r1, {0x7, 0x2d, 0x10, 0x10000000, 0x8001, 0x64, 0x18, 0x6, 0x0, 0x0, 0x40, 0x1}}, 0x50)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
write$binfmt_script(r2, &(0x7f0000000040), 0x1000a)
mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r2, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3)
syz_fuse_handle_req(r0, &(0x7f0000002680)="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", 0x2000, &(0x7f0000004680)={&(0x7f0000004740)={0x50, 0xffffffffffffff8c, 0x0, {0x7, 0x2d, 0x0, 0x6438207, 0x0, 0xffff, 0x0, 0xf84}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

1.448362062s ago: executing program 9 (id=2392):
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="400000001400011504000000000000000a0000000400000014000900ff01000000000000000000000000000114000280bf"], 0x40}, 0x1, 0x0, 0x0, 0x20000804}, 0x8018)

1.398530647s ago: executing program 9 (id=2393):
r0 = memfd_create(&(0x7f00000001c0)='\x103q}2[\xe0\x9a\xee\xaf\x03\x97\x9et\v\"|Ma\x86\xe7\xc0\x14\x9f\xb9h\xb1\x96\xe7=I\x860S6\xb5\xa8\xc2\x95Je%\xfeG\'e\xe5\x8f\xf8\xd2\x1c\xc0\xfb\x1c\xa6\xab\bi\xe4^\xd5\xfd\xa9\r\xac7A\x94k\xcd\t\x00\x90k\xd6\x05\xb6\x03\x00\x00\x00A\xc5\x9c_\xd4\x18,\f\xd4s\xb2\x99/\xc0\x9a\xf2Oc\xc0c\x03gB!\xb0\xb8n\x01\x9bT\x95\x10\x86\xe8$\x7f\r[\xf9\x0e1v\xb1\n\x88\v\x95uy\xb5:`\x8b\nC\x18A;\xaa%\xaf\xc7\xa3\xac\xa2D\xb5\xe2\xe1\xdc(\xfd\x05\x9fB\x84O\xfe@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\xa0\x17\xe3\xac\xe9\xc9\xa7\x8a\x1b\x03\"&\xac\xcap>\xccZ\x01\xbc\x18\xc1\xb9\xe9\v\x8b\x9c\xb4Q\xd4\x96EV<>\x99\xca\xb3\xe0\xc4tL\xed\xf5W\xbd#\xcf\x8a\x84\xed\x9f/\xd4\xbb\xea;-Dp\xf8\xd0F\x90\xf8\x92Ip6\xf4\x16\xe8\x14\xe0\x92!\x92-F\xe2\x14D\x91\xa8b\x04\xdd\x1d\a\xdc\xe0\x18\x85{\x80Q\xf6k\x96\xfaQ\x9fW\vO\xf0\xe4O\\\xceS\xf0\xde\x049d\x06#\x88\xc3\xdf\x85O\x1c\xc3\xad?r\xd7\x0e\x00\xd7\x83\xb0\x88\x9c\xf6Y-F\x98\xdd\x9c~\xfd\x95\xc3\xb6lC\xaa\"Y\xa2K\xecz\x84:*\xf5Y\xd1\x9b1\x91\x9b\x15\xd4\xec\x02o\x01&\xaa\x90w\xc4\xc7yn\xb5\x1ag\xab&?\xbe\xcb\xe8v\xa8\xe0\xa4\x81sW\xacf\x149\xd2}\xefCGa\x9a$4\x8c\xa5!p\x83\x05\x96%\x02%\xabj\n\x05\x00\x00\x00\x91}&y\xd3\xe1\xeep\'\xc5\xab\x19GsX5\x8c\n\x9fh\xee;4\xb1%V\xe0\xa9\x8e\xf30:\xd8\x18N~G\x139\xcas\xf4D\xd4\xd0s\r3\xcb\x9a&\xdf+(\xc9S\x9eL5\x84\xb1\x90pN\xe7/\r\b\x9a\xf13Q\xf9\xdf\x7fX\xa0\xafK\xefh\xbfOv\x9bh\xb3\xc0\xf5\x80\xba\"@\'\x02\xafi\xeaE\xa6a6F\xde\xd4\xfa\x84\xe4+A\xb7\xa2\x8f\xc9\xee|xxn\xefw\x93]%\xd0\x19\x132\x86\xabn\xfe\x91\xb6Cl\xcf\x04\x1cq\xc1\x1d~\x8d\x01\x83\x93_\x83\x8a`v\xb0K,|S\xe4\xba\xb1\f\xc8`\xa6s\xad\x11\xd4wG\x80u\x87u\xff\x87\xee', 0x2)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000440)={0x0, 0x1, 0x71f2, 0x1000007})
r1 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/memory.limit_in_bytes\x00', 0x2, 0x0)
write(r1, 0x0, 0x0)
fcntl$addseals(r0, 0x409, 0xb)

1.397621827s ago: executing program 8 (id=2394):
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x4000, 0x0)
write(0xffffffffffffffff, &(0x7f0000000000)='27', 0x2)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0)
write(r0, &(0x7f0000000000)='3', 0x4e)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc)
write(r1, &(0x7f00000000c0)="3000000024000106010000000000000000000000010000000000fffff1ffffff000000000c000100696e677265737300", 0x30)
unshare(0x40000000)

1.37343486s ago: executing program 9 (id=2395):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
close(0x4)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)

1.142062313s ago: executing program 0 (id=2396):
mkdirat(0xffffffffffffff9c, &(0x7f0000000b40)='./mnt\x00', 0x1ff)
mount(0x0, &(0x7f0000000b80)='./mnt\x00', &(0x7f0000000bc0)='tracefs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./mnt/trace_pipe\x00', 0x0, 0x0)
read(r0, &(0x7f0000000c40)=""/16384, 0x4000)

570.787501ms ago: executing program 8 (id=2397):
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./proc\x00', 0x134)
syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f00000001c0)='./proc\x00', &(0x7f0000000200)='proc\x00', 0x0, 0x0)
r0 = openat$selinux_enforce(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f00000002c0)={{0x6, 0x3}, 0x100, './proc/thread-self/fail-nth\x00'})
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./proc/thread-self/fail-nth\x00', 0x101002, 0x0)
write(r1, &(0x7f0000000280)='7', 0x1)
getsockopt$inet6_int(r1, 0x29, 0xd0, 0x0, 0x0)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_usb_connect$uac2(0x2, 0x0, 0x0, 0x0)

570.524292ms ago: executing program 3 (id=2398):
openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40, 0x16f)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0)
mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x10000, &(0x7f0000000240)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}})
syz_fuse_handle_req(r0, &(0x7f0000000ec0)="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", 0x2000, &(0x7f0000002ec0)={&(0x7f0000002f80)={0x50, 0x0, 0x1ff, {0x7, 0x29, 0x9, 0x10400881, 0x6f51, 0x4005, 0xb, 0x32a, 0x0, 0x0, 0x2, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000050c0)={0x78, 0x0, 0x104, {0x400000000001, 0x7, 0x0, {0x3, 0x2000000000000003, 0x4, 0xc, 0x6, 0x3, 0xfffffffd, 0x80000001, 0x3, 0x8000, 0x5, 0x0, 0xffffffffffffffff, 0x9}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
utimensat(0xffffffffffffff9c, &(0x7f0000005140)='./file0\x00', 0x0, 0x100)

570.403952ms ago: executing program 9 (id=2399):
r0 = memfd_create(&(0x7f00000001c0)='\x103q}2[\xe0\x9a\xee\xaf\x03\x97\x9et\v\"|Ma\x86\xe7\xc0\x14\x9f\xb9h\xb1\x96\xe7=I\x860S6\xb5\xa8\xc2\x95Je%\xfeG\'e\xe5\x8f\xf8\xd2\x1c\xc0\xfb\x1c\xa6\xab\bi\xe4^\xd5\xfd\xa9\r\xac7A\x94k\xcd\t\x00\x90k\xd6\x05\xb6\x03\x00\x00\x00A\xc5\x9c_\xd4\x18,\f\xd4s\xb2\x99/\xc0\x9a\xf2Oc\xc0c\x03gB!\xb0\xb8n\x01\x9bT\x95\x10\x86\xe8$\x7f\r[\xf9\x0e1v\xb1\n\x88\v\x95uy\xb5:`\x8b\nC\x18A;\xaa%\xaf\xc7\xa3\xac\xa2D\xb5\xe2\xe1\xdc(\xfd\x05\x9fB\x84O\xfe@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\xa0\x17\xe3\xac\xe9\xc9\xa7\x8a\x1b\x03\"&\xac\xcap>\xccZ\x01\xbc\x18\xc1\xb9\xe9\v\x8b\x9c\xb4Q\xd4\x96EV<>\x99\xca\xb3\xe0\xc4tL\xed\xf5W\xbd#\xcf\x8a\x84\xed\x9f/\xd4\xbb\xea;-Dp\xf8\xd0F\x90\xf8\x92Ip6\xf4\x16\xe8\x14\xe0\x92!\x92-F\xe2\x14D\x91\xa8b\x04\xdd\x1d\a\xdc\xe0\x18\x85{\x80Q\xf6k\x96\xfaQ\x9fW\vO\xf0\xe4O\\\xceS\xf0\xde\x049d\x06#\x88\xc3\xdf\x85O\x1c\xc3\xad?r\xd7\x0e\x00\xd7\x83\xb0\x88\x9c\xf6Y-F\x98\xdd\x9c~\xfd\x95\xc3\xb6lC\xaa\"Y\xa2K\xecz\x84:*\xf5Y\xd1\x9b1\x91\x9b\x15\xd4\xec\x02o\x01&\xaa\x90w\xc4\xc7yn\xb5\x1ag\xab&?\xbe\xcb\xe8v\xa8\xe0\xa4\x81sW\xacf\x149\xd2}\xefCGa\x9a$4\x8c\xa5!p\x83\x05\x96%\x02%\xabj\n\x05\x00\x00\x00\x91}&y\xd3\xe1\xeep\'\xc5\xab\x19GsX5\x8c\n\x9fh\xee;4\xb1%V\xe0\xa9\x8e\xf30:\xd8\x18N~G\x139\xcas\xf4D\xd4\xd0s\r3\xcb\x9a&\xdf+(\xc9S\x9eL5\x84\xb1\x90pN\xe7/\r\b\x9a\xf13Q\xf9\xdf\x7fX\xa0\xafK\xefh\xbfOv\x9bh\xb3\xc0\xf5\x80\xba\"@\'\x02\xafi\xeaE\xa6a6F\xde\xd4\xfa\x84\xe4+A\xb7\xa2\x8f\xc9\xee|xxn\xefw\x93]%\xd0\x19\x132\x86\xabn\xfe\x91\xb6Cl\xcf\x04\x1cq\xc1\x1d~\x8d\x01\x83\x93_\x83\x8a`v\xb0K,|S\xe4\xba\xb1\f\xc8`\xa6s\xad\x11\xd4wG\x80u\x87u\xff\x87\xee', 0x2)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000440)={0x0, 0x1, 0x71f2, 0x1000007})
r1 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/memory.limit_in_bytes\x00', 0x2, 0x0)
write(r1, &(0x7f00000004c0)='4', 0x1)

570.243712ms ago: executing program 3 (id=2400):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x80102, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
unshare(0x400)
r2 = eventfd2(0xe5c, 0x80000)
ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r2, 0xffff9047, 0x0, r2})

511.558767ms ago: executing program 9 (id=2401):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x3, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000bae000/0x400000)=nil)
r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@enable_nested={0x12c, 0x18}, @nested_create_vm={0x12d, 0x18}, @nested_vmlaunch={0x12f, 0x18}], 0x48})
ioctl$KVM_RUN(r3, 0xae80, 0x0)
syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000bff000/0x400000)=nil)
r4 = syz_kvm_add_vcpu$x86(r2, &(0x7f00000000c0)={0x0, &(0x7f0000000100)=[@enable_nested={0x12c, 0x18}, @nested_create_vm={0x12d, 0x18}], 0x30})
ioctl$KVM_RUN(r4, 0xae80, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000d5f000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000280)="f083b7000000000fc4c17974ec660fc773c682f700b9800000c00f3235008000000f30f20f7d50ee66ba4200b0f2ee0f795ad5c744240000800000c744240203000000c7442406000000000f011c24f30fc731", 0x53}], 0x1, 0x40, &(0x7f0000000340)=[@cstype0={0x4, 0x6}], 0x1)
ioctl$KVM_RUN(r3, 0xae80, 0x0)

248.694354ms ago: executing program 3 (id=2402):
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x100)
mount$fuse(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000440), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESDEC, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
read$FUSE(0xffffffffffffffff, &(0x7f0000000500)={0x2020, 0x0, <r0=>0x0}, 0x2020)
chroot(&(0x7f0000002540)='./file0\x00')
write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000002600)={0x50, 0x0, r0, {0x7, 0x2d, 0x10, 0x10000000, 0x8001, 0x64, 0x18, 0x6, 0x0, 0x0, 0x40, 0x1}}, 0x50)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040), 0x1000a)
mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r1, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3)
syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000002680)="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", 0x2000, &(0x7f0000004680)={&(0x7f0000004740)={0x50, 0xffffffffffffff8c, 0x0, {0x7, 0x2d, 0x0, 0x6438207, 0x0, 0xffff, 0x0, 0xf84}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

174.096502ms ago: executing program 3 (id=2403):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
openat$kvm(0xffffff9c, &(0x7f0000000100), 0x800, 0x0)
close(0x4)
ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)

0s ago: executing program 3 (id=2404):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x81, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CAP_EXIT_HYPERCALL(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, 0xc})
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @msi={0xffffffff, 0x800, 0x4}}]})

kernel console output (not intermixed with test programs):

229.476613][   T26] usb 6-1: config 0 interface 98 has no altsetting 0
[  229.602516][ T5047] usb usb1: usbfs: process 5047 (syz.0.1821) did not claim interface 2 before use
[  229.640702][   T26] usb 6-1: New USB device found, idVendor=0846, idProduct=1040, bcdDevice=d0.c9
[  229.649901][   T26] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  229.658195][   T26] usb 6-1: Product: syz
[  229.662537][   T26] usb 6-1: Manufacturer: syz
[  229.667184][   T26] usb 6-1: SerialNumber: syz
[  229.676140][   T26] usb 6-1: config 0 descriptor??
[  229.690560][  T308] usb 2-1: not running at top speed; connect to a high speed hub
[  229.700649][ T5014] raw-gadget.0 gadget: fail, usb_ep_enable returned -22
[  229.720568][  T287] usb 4-1: unable to get BOS descriptor or descriptor too short
[  229.728682][   T26] asix: probe of 6-1:0.98 failed with error -22
[  229.760027][ T5055] fuse: Unknown parameter 'grou00000000000000000000'
[  229.770693][  T287] usb 4-1: not running at top speed; connect to a high speed hub
[  229.790612][  T308] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  229.850605][  T287] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 170, changing to 4
[  229.861718][  T287] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 1024, setting to 1023
[  229.890612][  T404] usb 1-1: new high-speed USB device number 79 using dummy_hcd
[  229.920557][  T308] usb 2-1: New USB device found, idVendor=225a, idProduct=e1d4, bcdDevice=a7.ad
[  229.929619][  T308] usb 2-1: New USB device strings: Mfr=245, Product=210, SerialNumber=0
[  229.938134][  T308] usb 2-1: Product: syz
[  229.942317][  T308] usb 2-1: Manufacturer: syz
[  229.981186][  T308] usb 2-1: Found UVC 1.00 device syz (225a:e1d4)
[  230.030589][  T287] usb 4-1: New USB device found, idVendor=0582, idProduct=0582, bcdDevice= 0.40
[  230.039692][  T287] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  230.047711][  T287] usb 4-1: Product: syz
[  230.051891][  T287] usb 4-1: Manufacturer: syz
[  230.056475][  T287] usb 4-1: SerialNumber: syz
[  230.130531][  T404] usb 1-1: Using ep0 maxpacket: 16
[  230.220640][  T308] usb 2-1: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround.
[  230.240573][  T308] uvcvideo 2-1:1.1: Failed to query (129) UVC probe control : -71 (exp. 26).
[  230.249402][  T308] uvcvideo 2-1:1.1: Failed to initialize the device (-5).
[  230.256619][  T404] usb 1-1: config 0 has an invalid interface number: 34 but max is 0
[  230.265989][  T308] usb 2-1: USB disconnect, device number 89
[  230.272017][  T404] usb 1-1: config 0 has no interface number 0
[  230.278107][  T404] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023
[  230.290070][  T404] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80
[  230.450606][  T404] usb 1-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73
[  230.459711][  T404] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  230.467730][  T404] usb 1-1: Product: syz
[  230.471912][  T404] usb 1-1: Manufacturer: syz
[  230.476498][  T404] usb 1-1: SerialNumber: syz
[  230.481735][  T404] usb 1-1: config 0 descriptor??
[  230.500570][ T5049] raw-gadget.3 gadget: fail, usb_ep_enable returned -22
[  230.507622][ T5049] raw-gadget.3 gadget: fail, usb_ep_enable returned -22
[  230.721776][ T5049] raw-gadget.3 gadget: fail, usb_ep_enable returned -22
[  230.728789][ T5049] raw-gadget.3 gadget: fail, usb_ep_enable returned -22
[  230.780667][  T287] usb 4-1: Audio class v2/v3 interfaces need an interface association
[  230.788896][  T287] snd-usb-audio: probe of 4-1:1.0 failed with error -22
[  230.797510][  T287] usb 4-1: USB disconnect, device number 82
[  230.960576][  T404] asix 1-1:0.34 (unnamed net_device) (uninitialized): invalid hw address, using random
[  230.985321][   T26] usb 6-1: USB disconnect, device number 52
[  231.026213][ T5072] KVM: KVM_SET_CPUID{,2} after KVM_RUN may cause guest instability
[  231.034170][ T5072] KVM: KVM_SET_CPUID{,2} will fail after KVM_RUN starting with Linux 5.16
[  231.108715][ T5083] kvm: pic: single mode not supported
[  231.108734][ T5083] kvm: pic: level sensitive irq not supported
[  231.114641][ T5083] kvm: pic: level sensitive irq not supported
[  231.121303][ T5083] kvm: pic: level sensitive irq not supported
[  231.127512][ T5083] kvm: pic: level sensitive irq not supported
[  231.270545][  T308] usb 2-1: new high-speed USB device number 90 using dummy_hcd
[  231.525931][ T5090] fuse: Unknown parameter 'grou00000000000000000000'
[  231.532866][  T287] usb 4-1: new high-speed USB device number 83 using dummy_hcd
[  231.550677][  T308] usb 2-1: Using ep0 maxpacket: 16
[  231.700605][  T308] usb 2-1: config 0 has an invalid interface number: 98 but max is 0
[  231.708890][  T308] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  231.719297][  T308] usb 2-1: config 0 has no interface number 0
[  231.725545][  T308] usb 2-1: config 0 interface 98 altsetting 2 bulk endpoint 0x8 has invalid maxpacket 16
[  231.735634][  T308] usb 2-1: config 0 interface 98 altsetting 2 has an invalid endpoint with address 0x0, skipping
[  231.746392][  T308] usb 2-1: config 0 interface 98 has no altsetting 0
[  231.800525][  T287] usb 4-1: Using ep0 maxpacket: 16
[  231.830550][  T365] usb 8-1: new high-speed USB device number 3 using dummy_hcd
[  231.830669][  T404] asix 1-1:0.34 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71
[  231.848428][  T404] asix: probe of 1-1:0.34 failed with error -71
[  231.856904][  T404] usb 1-1: USB disconnect, device number 79
[  231.930651][  T287] usb 4-1: config 0 has an invalid interface number: 34 but max is 0
[  231.938923][  T308] usb 2-1: New USB device found, idVendor=0846, idProduct=1040, bcdDevice=d0.c9
[  231.950002][  T287] usb 4-1: config 0 has no interface number 0
[  231.956167][  T308] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  231.964352][  T287] usb 4-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023
[  231.974536][  T308] usb 2-1: Product: syz
[  231.978705][  T308] usb 2-1: Manufacturer: syz
[  231.983368][  T287] usb 4-1: config 0 interface 34 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  231.993325][  T308] usb 2-1: SerialNumber: syz
[  231.998129][  T287] usb 4-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  232.008252][  T308] usb 2-1: config 0 descriptor??
[  232.030688][ T5075] raw-gadget.0 gadget: fail, usb_ep_enable returned -22
[  232.050953][  T308] asix: probe of 2-1:0.98 failed with error -22
[  232.090599][  T365] usb 8-1: Using ep0 maxpacket: 16
[  232.170631][  T287] usb 4-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73
[  232.179753][  T287] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  232.187812][  T287] usb 4-1: Product: syz
[  232.192029][  T287] usb 4-1: Manufacturer: syz
[  232.196606][  T287] usb 4-1: SerialNumber: syz
[  232.202055][  T287] usb 4-1: config 0 descriptor??
[  232.220565][  T365] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  232.220694][ T5088] raw-gadget.1 gadget: fail, usb_ep_enable returned -22
[  232.230883][  T365] usb 8-1: config 1 has 1 interface, different from the descriptor's value: 3
[  232.241027][  T287] asix: probe of 4-1:0.34 failed with error -22
[  232.246659][    T6] usb 6-1: new high-speed USB device number 53 using dummy_hcd
[  232.430615][  T365] usb 8-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[  232.439771][  T365] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  232.447798][  T365] usb 8-1: Product: syz
[  232.452053][  T365] usb 8-1: Manufacturer: syz
[  232.456652][  T365] usb 8-1: SerialNumber: syz
[  232.610552][ T2924] usb 1-1: new high-speed USB device number 80 using dummy_hcd
[  232.740664][    T6] usb 6-1: New USB device found, idVendor=0552, idProduct=5510, bcdDevice= 0.00
[  232.749722][    T6] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  232.757812][    T6] usb 6-1: Product: syz
[  232.761987][    T6] usb 6-1: Manufacturer: syz
[  232.790626][  T365] usb 8-1: 0:2 : does not exist
[  232.799223][  T365] usb 8-1: USB disconnect, device number 3
[  232.980576][ T2924] usb 1-1: config 0 interface 0 altsetting 8 endpoint 0x81 has invalid wMaxPacketSize 0
[  232.990339][ T2924] usb 1-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  233.003148][ T2924] usb 1-1: config 0 interface 0 has no altsetting 0
[  233.009755][ T2924] usb 1-1: New USB device found, idVendor=056a, idProduct=003f, bcdDevice= 0.00
[  233.018798][ T2924] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  233.028129][    T6] scsi host1: uas
[  233.038754][ T2924] usb 1-1: config 0 descriptor??
[  233.239612][    T6] usb 6-1: USB disconnect, device number 53
[  233.245632][    C0] usb 6-1: stat urb: status -71
[  233.245685][    C0] usb 6-1: cmd cmplt err -71
[  233.256395][    T6] scsi 1:0:0:0: tag#4 uas_zap_pending 0 uas-tag 1 inflight: CMD 
[  233.264181][    T6] scsi 1:0:0:0: tag#4 CDB: opcode=0x12 12 00 00 00 24 00
[  233.322523][  T308] usb 2-1: USB disconnect, device number 90
[  233.355839][ T5112] KVM: KVM_SET_CPUID{,2} after KVM_RUN may cause guest instability
[  233.363988][ T5112] KVM: KVM_SET_CPUID{,2} will fail after KVM_RUN starting with Linux 5.16
[  233.524190][    T6] usb 4-1: USB disconnect, device number 83
[  233.535650][ T5123] fuse: Unknown parameter 'group_i00000000000000000000'
[  233.564216][ T5125] kvm: pic: single mode not supported
[  233.564228][ T5125] kvm: pic: level sensitive irq not supported
[  233.620535][  T404] usb 8-1: new high-speed USB device number 4 using dummy_hcd
[  233.760621][ T2924] usbhid 1-1:0.0: can't add hid device: -71
[  233.767950][ T2924] usbhid: probe of 1-1:0.0 failed with error -71
[  233.782821][ T2924] usb 1-1: USB disconnect, device number 80
[  233.870569][  T404] usb 8-1: Using ep0 maxpacket: 16
[  233.990576][  T404] usb 8-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  234.001163][  T404] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  234.012054][  T404] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  234.021803][  T404] usb 8-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5
[  234.034632][  T404] usb 8-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00
[  234.043676][  T404] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  234.060708][  T404] usb 8-1: config 0 descriptor??
[  234.200525][    T6] usb 6-1: new high-speed USB device number 54 using dummy_hcd
[  234.284384][ T5142] KVM: KVM_SET_CPUID{,2} after KVM_RUN may cause guest instability
[  234.295031][ T5142] KVM: KVM_SET_CPUID{,2} will fail after KVM_RUN starting with Linux 5.16
[  234.349216][ T5149] fuse: Unknown parameter 'group_i00000000000000000000'
[  234.450533][    T6] usb 6-1: Using ep0 maxpacket: 16
[  234.521439][  T404] hid-generic 0003:057E:2019.0050: unknown main item tag 0x0
[  234.528935][  T404] hid-generic 0003:057E:2019.0050: unknown main item tag 0x0
[  234.536371][  T404] hid-generic 0003:057E:2019.0050: unknown main item tag 0x0
[  234.543822][  T404] hid-generic 0003:057E:2019.0050: unknown main item tag 0x0
[  234.551249][  T404] hid-generic 0003:057E:2019.0050: unknown main item tag 0x0
[  234.559148][  T404] hid-generic 0003:057E:2019.0050: hidraw0: USB HID v0.05 Device [HID 057e:2019] on usb-dummy_hcd.7-1/input0
[  234.570562][    T6] usb 6-1: config 0 has an invalid interface number: 98 but max is 0
[  234.579069][    T6] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  234.589666][    T6] usb 6-1: config 0 has no interface number 0
[  234.595916][  T365] usb 1-1: new high-speed USB device number 81 using dummy_hcd
[  234.603614][    T6] usb 6-1: config 0 interface 98 altsetting 2 bulk endpoint 0x8 has invalid maxpacket 16
[  234.613518][    T6] usb 6-1: config 0 interface 98 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[  234.623407][    T6] usb 6-1: config 0 interface 98 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 0
[  234.633322][    T6] usb 6-1: config 0 interface 98 has no altsetting 0
[  234.722922][  T308] usb 8-1: USB disconnect, device number 4
[  234.740572][   T26] usb 4-1: new full-speed USB device number 84 using dummy_hcd
[  234.790578][    T6] usb 6-1: New USB device found, idVendor=0846, idProduct=1040, bcdDevice=d0.c9
[  234.799728][    T6] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  234.807783][    T6] usb 6-1: Product: syz
[  234.811997][    T6] usb 6-1: Manufacturer: syz
[  234.816591][    T6] usb 6-1: SerialNumber: syz
[  234.822086][    T6] usb 6-1: config 0 descriptor??
[  234.840637][ T5138] raw-gadget.1 gadget: fail, usb_ep_enable returned -22
[  234.850985][  T365] usb 1-1: Using ep0 maxpacket: 16
[  234.861073][    T6] asix: probe of 6-1:0.98 failed with error -22
[  234.970563][  T365] usb 1-1: config 0 has an invalid interface number: 34 but max is 0
[  234.978699][  T365] usb 1-1: config 0 has no interface number 0
[  234.985276][  T365] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023
[  234.995314][  T365] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80
[  235.080592][   T26] usb 4-1: not running at top speed; connect to a high speed hub
[  235.160601][  T365] usb 1-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73
[  235.160610][   T26] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  235.160642][   T26] usb 4-1: New USB device found, idVendor=046d, idProduct=0825, bcdDevice= 1.00
[  235.169777][  T365] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  235.180042][   T26] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  235.189070][  T365] usb 1-1: Product: syz
[  235.209075][  T365] usb 1-1: Manufacturer: syz
[  235.213693][  T365] usb 1-1: SerialNumber: syz
[  235.218806][  T365] usb 1-1: config 0 descriptor??
[  235.240641][ T5147] raw-gadget.2 gadget: fail, usb_ep_enable returned -22
[  235.249593][   T26] usb 4-1: Found UVC 1.00 device <unnamed> (046d:0825)
[  235.250585][ T5147] raw-gadget.2 gadget: fail, usb_ep_enable returned -22
[  235.471070][   T26] usb 4-1: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround.
[  235.482774][ T5147] raw-gadget.2 gadget: fail, usb_ep_enable returned -22
[  235.489766][ T5147] raw-gadget.2 gadget: fail, usb_ep_enable returned -22
[  235.500568][   T26] uvcvideo 4-1:1.1: Failed to query (129) UVC probe control : -71 (exp. 26).
[  235.509456][   T26] uvcvideo 4-1:1.1: Failed to initialize the device (-5).
[  235.520436][   T26] usb 4-1: USB disconnect, device number 84
[  235.550562][  T308] usb 2-1: new high-speed USB device number 91 using dummy_hcd
[  235.730551][  T365] asix 1-1:0.34 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32
[  235.740649][  T365] asix: probe of 1-1:0.34 failed with error -32
[  235.910601][  T308] usb 2-1: config 0 interface 0 altsetting 8 endpoint 0x81 has invalid wMaxPacketSize 0
[  235.920407][  T308] usb 2-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  235.933251][  T308] usb 2-1: config 0 interface 0 has no altsetting 0
[  235.939872][  T308] usb 2-1: New USB device found, idVendor=056a, idProduct=003f, bcdDevice= 0.00
[  235.948966][  T308] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  235.957643][  T308] usb 2-1: config 0 descriptor??
[  235.992507][ T5175] kvm: pic: non byte write
[  236.040676][ T5180] KVM: KVM_SET_CPUID{,2} after KVM_RUN may cause guest instability
[  236.048604][ T5180] KVM: KVM_SET_CPUID{,2} will fail after KVM_RUN starting with Linux 5.16
[  236.071692][ T5184] fuse: Unknown parameter 'group_i00000000000000000000'
[  236.130624][  T287] usb 6-1: USB disconnect, device number 54
[  236.169770][ T5192] KVM: KVM_SET_CPUID{,2} after KVM_RUN may cause guest instability
[  236.178311][ T5192] KVM: KVM_SET_CPUID{,2} will fail after KVM_RUN starting with Linux 5.16
[  236.202843][ T5195] kvm: pic: non byte write
[  236.218149][ T5203] binder: 5202:5203 ioctl c03062fd 0 returned -22
[  236.236342][ T5200] kvm: pic: non byte read
[  236.240925][ T5200] kvm: pic: non byte read
[  236.248445][ T5200] kvm: pic: non byte read
[  236.262771][ T5200] kvm: pic: non byte read
[  236.267190][ T5200] kvm: pic: non byte read
[  236.291963][ T5210] KVM: KVM_SET_CPUID{,2} after KVM_RUN may cause guest instability
[  236.300011][ T5210] KVM: KVM_SET_CPUID{,2} will fail after KVM_RUN starting with Linux 5.16
[  236.368099][   T30] audit: type=1400 audit(1793553445.305:308): avc:  denied  { unmount } for  pid=286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1
[  236.569290][ T5235] bridge0: port 1(bridge_slave_0) entered blocking state
[  236.576649][ T5235] bridge0: port 1(bridge_slave_0) entered disabled state
[  236.584494][ T5235] device bridge_slave_0 entered promiscuous mode
[  236.591102][   T26] usb 8-1: new high-speed USB device number 5 using dummy_hcd
[  236.599481][ T5235] bridge0: port 2(bridge_slave_1) entered blocking state
[  236.607145][ T5235] bridge0: port 2(bridge_slave_1) entered disabled state
[  236.614900][ T5235] device bridge_slave_1 entered promiscuous mode
[  236.679082][ T5235] bridge0: port 2(bridge_slave_1) entered blocking state
[  236.686209][ T5235] bridge0: port 2(bridge_slave_1) entered forwarding state
[  236.690339][ T5232] kvm [5231]: vcpu0, guest rIP: 0x79 disabled perfctr wrmsr: 0xc1 data 0x800
[  236.693511][ T5235] bridge0: port 1(bridge_slave_0) entered blocking state
[  236.709200][ T5235] bridge0: port 1(bridge_slave_0) entered forwarding state
[  236.732473][  T308] usbhid 2-1:0.0: can't add hid device: -71
[  236.763903][  T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  236.772085][  T307] bridge0: port 1(bridge_slave_0) entered disabled state
[  236.779439][  T308] usbhid: probe of 2-1:0.0 failed with error -71
[  236.786315][  T307] bridge0: port 2(bridge_slave_1) entered disabled state
[  236.797118][  T308] usb 2-1: USB disconnect, device number 91
[  236.814481][  T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  236.829447][  T307] bridge0: port 1(bridge_slave_0) entered blocking state
[  236.836586][  T307] bridge0: port 1(bridge_slave_0) entered forwarding state
[  236.844462][   T26] usb 8-1: Using ep0 maxpacket: 16
[  236.849899][  T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  236.861275][  T307] bridge0: port 2(bridge_slave_1) entered blocking state
[  236.868393][  T307] bridge0: port 2(bridge_slave_1) entered forwarding state
[  236.888350][  T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  236.897310][  T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  236.919286][  T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  236.929183][  T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  236.937784][  T307] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  236.945385][  T307] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  236.954803][ T5235] device veth0_vlan entered promiscuous mode
[  236.960975][   T26] usb 8-1: config 0 has an invalid interface number: 98 but max is 0
[  236.970870][   T26] usb 8-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  236.982841][   T26] usb 8-1: config 0 has no interface number 0
[  236.989002][   T26] usb 8-1: config 0 interface 98 altsetting 2 bulk endpoint 0x8 has invalid maxpacket 16
[  237.000238][   T26] usb 8-1: config 0 interface 98 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0
[  237.000436][ T5235] device veth1_macvtap entered promiscuous mode
[  237.010290][   T26] usb 8-1: config 0 interface 98 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 0
[  237.026760][   T26] usb 8-1: config 0 interface 98 has no altsetting 0
[  237.034972][  T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  237.043846][    T8] device bridge_slave_1 left promiscuous mode
[  237.044128][ T5243] overlayfs: failed to resolve './file2': -2
[  237.049991][    T8] bridge0: port 2(bridge_slave_1) entered disabled state
[  237.063603][    T8] device bridge_slave_0 left promiscuous mode
[  237.069742][    T8] bridge0: port 1(bridge_slave_0) entered disabled state
[  237.078004][    T8] device veth1_macvtap left promiscuous mode
[  237.084161][    T8] device veth0_vlan left promiscuous mode
[  237.089909][   T30] audit: type=1400 audit(1793553446.025:309): avc:  denied  { write } for  pid=5246 comm="syz.5.1896" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1
[  237.168517][  T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  237.208229][  T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  237.216526][   T26] usb 8-1: New USB device found, idVendor=0846, idProduct=1040, bcdDevice=d0.c9
[  237.227369][   T26] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  237.237983][   T26] usb 8-1: Product: syz
[  237.243898][   T26] usb 8-1: Manufacturer: syz
[  237.248954][   T26] usb 8-1: SerialNumber: syz
[  237.255009][   T26] usb 8-1: config 0 descriptor??
[  237.270648][ T5219] raw-gadget.1 gadget: fail, usb_ep_enable returned -22
[  237.290987][   T26] asix: probe of 8-1:0.98 failed with error -22
[  237.337850][  T365] usb 1-1: USB disconnect, device number 81
[  237.446972][   T30] audit: type=1400 audit(1793553446.385:310): avc:  denied  { wake_alarm } for  pid=5287 comm="syz.5.1911" capability=35  scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[  237.491740][ T5290] KVM: KVM_SET_CPUID{,2} after KVM_RUN may cause guest instability
[  237.499810][ T5290] KVM: KVM_SET_CPUID{,2} will fail after KVM_RUN starting with Linux 5.16
[  237.690535][ T1815] usb 2-1: new high-speed USB device number 92 using dummy_hcd
[  237.730565][   T26] usb 6-1: new high-speed USB device number 55 using dummy_hcd
[  237.930513][  T287] usb 1-1: new full-speed USB device number 82 using dummy_hcd
[  238.050549][ T1815] usb 2-1: config 0 interface 0 altsetting 8 endpoint 0x81 has invalid wMaxPacketSize 0
[  238.060314][ T1815] usb 2-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  238.073161][ T1815] usb 2-1: config 0 interface 0 has no altsetting 0
[  238.079767][ T1815] usb 2-1: New USB device found, idVendor=056a, idProduct=003f, bcdDevice= 0.00
[  238.088850][ T1815] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  238.100424][ T1815] usb 2-1: config 0 descriptor??
[  238.100567][   T26] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  238.114421][   T26] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  238.124993][   T26] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 2
[  238.134086][   T26] usb 6-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 1.00
[  238.143516][   T26] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  238.201079][   T26] uvcvideo 6-1:1.0: Found multiple Units with ID 1
[  238.207712][   T26] usb 6-1: Found UVC 71.01 device <unnamed> (0000:0000)
[  238.215378][   T26] usb 6-1: No streaming interface found for terminal 2.
[  238.260900][  T287] usb 1-1: not running at top speed; connect to a high speed hub
[  238.318653][ T5321] KVM: KVM_SET_CPUID{,2} after KVM_RUN may cause guest instability
[  238.326972][ T5321] KVM: KVM_SET_CPUID{,2} will fail after KVM_RUN starting with Linux 5.16
[  238.352072][  T287] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  238.352937][ T5324] overlayfs: failed to resolve './file2': -2
[  238.403123][  T308] usb 6-1: USB disconnect, device number 55
[  238.480626][  T287] usb 1-1: New USB device found, idVendor=225a, idProduct=e1d4, bcdDevice=a7.ad
[  238.489737][  T287] usb 1-1: New USB device strings: Mfr=245, Product=210, SerialNumber=0
[  238.498153][  T287] usb 1-1: Product: syz
[  238.502373][  T287] usb 1-1: Manufacturer: syz
[  238.541173][  T287] usb 1-1: Found UVC 1.00 device syz (225a:e1d4)
[  238.557411][  T404] usb 8-1: USB disconnect, device number 5
[  238.650536][   T26] usb 9-1: new high-speed USB device number 2 using dummy_hcd
[  238.780572][  T287] usb 1-1: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround.
[  238.800635][  T287] uvcvideo 1-1:1.1: Failed to query (129) UVC probe control : -71 (exp. 26).
[  238.809459][  T287] uvcvideo 1-1:1.1: Failed to initialize the device (-5).
[  238.823834][  T287] usb 1-1: USB disconnect, device number 82
[  238.840540][ T1815] usbhid 2-1:0.0: can't add hid device: -71
[  238.846537][ T1815] usbhid: probe of 2-1:0.0 failed with error -71
[  238.857289][ T1815] usb 2-1: USB disconnect, device number 92
[  238.890556][   T26] usb 9-1: Using ep0 maxpacket: 16
[  238.963160][ T5385] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3070988179 (3070988179 ns) > initial count (1876204212 ns). Using initial count to start timer.
[  239.010590][   T26] usb 9-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  239.020875][   T26] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  239.032090][   T26] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  239.042201][   T26] usb 9-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5
[  239.055623][   T26] usb 9-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00
[  239.065707][   T26] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  239.074559][   T26] usb 9-1: config 0 descriptor??
[  239.098474][ T5399] device-mapper: table: 253:1: linear: Device lookup failed
[  239.106434][ T5399] device-mapper: ioctl: error adding target to table
[  239.125335][   T30] audit: type=1400 audit(1793553448.065:311): avc:  denied  { write } for  pid=5405 comm="syz.5.1957" name=".pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1
[  239.149055][   T30] audit: type=1400 audit(1793553448.065:312): avc:  denied  { unmount } for  pid=3315 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1
[  239.305644][ T5432] device-mapper: table: 253:1: linear: Device lookup failed
[  239.360946][ T5432] device-mapper: ioctl: error adding target to table
[  239.541705][   T26] hid-generic 0003:057E:2019.0051: unknown main item tag 0x0
[  239.551625][   T26] hid-generic 0003:057E:2019.0051: unknown main item tag 0x0
[  239.559374][   T26] hid-generic 0003:057E:2019.0051: unknown main item tag 0x0
[  239.567913][   T26] hid-generic 0003:057E:2019.0051: unknown main item tag 0x0
[  239.578184][   T26] hid-generic 0003:057E:2019.0051: hidraw0: USB HID v0.05 Device [HID 057e:2019] on usb-dummy_hcd.8-1/input0
[  239.632651][ T5476] device-mapper: table: 253:1: linear: Device lookup failed
[  239.640272][ T5476] device-mapper: ioctl: error adding target to table
[  239.720523][ T1815] usb 6-1: new full-speed USB device number 56 using dummy_hcd
[  239.740561][  T287] usb 1-1: new high-speed USB device number 83 using dummy_hcd
[  239.752870][   T26] usb 9-1: USB disconnect, device number 2
[  239.850536][    T6] usb 2-1: new high-speed USB device number 93 using dummy_hcd
[  240.000566][ T2924] usb 8-1: new high-speed USB device number 6 using dummy_hcd
[  240.040583][ T1815] usb 6-1: not running at top speed; connect to a high speed hub
[  240.120668][ T1815] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  240.150622][  T287] usb 1-1: config 0 interface 0 altsetting 8 endpoint 0x81 has invalid wMaxPacketSize 0
[  240.160542][  T287] usb 1-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  240.173394][  T287] usb 1-1: config 0 interface 0 has no altsetting 0
[  240.180105][  T287] usb 1-1: New USB device found, idVendor=056a, idProduct=003f, bcdDevice= 0.00
[  240.189262][  T287] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  240.198190][  T287] usb 1-1: config 0 descriptor??
[  240.240568][ T2924] usb 8-1: Using ep0 maxpacket: 16
[  240.250679][ T1815] usb 6-1: New USB device found, idVendor=225a, idProduct=e1d4, bcdDevice=a7.ad
[  240.259806][ T1815] usb 6-1: New USB device strings: Mfr=245, Product=210, SerialNumber=0
[  240.268311][ T1815] usb 6-1: Product: syz
[  240.272571][ T1815] usb 6-1: Manufacturer: syz
[  240.321447][ T1815] usb 6-1: Found UVC 1.00 device syz (225a:e1d4)
[  240.331057][    T6] usb 2-1: New USB device found, idVendor=0552, idProduct=5510, bcdDevice= 0.00
[  240.340443][    T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  240.349352][    T6] usb 2-1: Product: syz
[  240.353703][    T6] usb 2-1: Manufacturer: syz
[  240.360762][ T2924] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  240.368908][   T30] audit: type=1400 audit(1793553449.305:313): avc:  denied  { read append } for  pid=5496 comm="syz.8.1995" name="usbmon1" dev="devtmpfs" ino=156 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1
[  240.371250][ T2924] usb 8-1: config 1 has 1 interface, different from the descriptor's value: 3
[  240.405029][   T30] audit: type=1400 audit(1793553449.335:314): avc:  denied  { open } for  pid=5496 comm="syz.8.1995" path="/dev/usbmon1" dev="devtmpfs" ino=156 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1
[  240.428782][   T30] audit: type=1400 audit(1793553449.335:315): avc:  denied  { ioctl } for  pid=5496 comm="syz.8.1995" path="/dev/usbmon1" dev="devtmpfs" ino=156 ioctlcmd=0x9207 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1
[  240.465658][ T5501] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3070988179 (3070988179 ns) > initial count (1876204212 ns). Using initial count to start timer.
[  240.508310][ T5506] device-mapper: table: 253:1: linear: Device lookup failed
[  240.515702][ T5506] device-mapper: ioctl: error adding target to table
[  240.560615][ T1815] usb 6-1: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround.
[  240.580665][ T2924] usb 8-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[  240.589741][ T2924] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  240.598027][ T1815] uvcvideo 6-1:1.1: Failed to query (129) UVC probe control : -71 (exp. 26).
[  240.606988][ T1815] uvcvideo 6-1:1.1: Failed to initialize the device (-5).
[  240.615072][ T2924] usb 8-1: Product: syz
[  240.619493][ T2924] usb 8-1: Manufacturer: syz
[  240.627114][ T1815] usb 6-1: USB disconnect, device number 56
[  240.633438][    T6] scsi host1: uas
[  240.639863][ T2924] usb 8-1: SerialNumber: syz
[  240.828452][ T5335] usb 2-1: USB disconnect, device number 93
[  240.840550][    C0] usb 2-1: stat urb: status -71
[  240.845491][    C0] usb 2-1: cmd cmplt err -108
[  240.850294][ T5335] scsi 1:0:0:0: tag#12 uas_zap_pending 0 uas-tag 1 inflight: CMD 
[  240.858130][ T5335] scsi 1:0:0:0: tag#12 CDB: opcode=0x12 12 00 00 00 24 00
[  240.900588][   T26] usb 9-1: new high-speed USB device number 3 using dummy_hcd
[  240.960584][  T287] usbhid 1-1:0.0: can't add hid device: -71
[  240.960615][ T2924] usb 8-1: 0:2 : does not exist
[  240.966557][  T287] usbhid: probe of 1-1:0.0 failed with error -71
[  240.979061][  T287] usb 1-1: USB disconnect, device number 83
[  241.025795][ T2924] usb 8-1: USB disconnect, device number 6
[  241.101442][   T30] audit: type=1400 audit(1793553450.045:316): avc:  denied  { listen } for  pid=5528 comm="syz.5.2007" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1
[  241.140627][   T26] usb 9-1: Using ep0 maxpacket: 16
[  241.260586][   T26] usb 9-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  241.270806][   T26] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  241.281702][   T26] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  241.291476][   T26] usb 9-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5
[  241.304645][   T26] usb 9-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00
[  241.313709][   T26] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  241.322225][   T26] usb 9-1: config 0 descriptor??
[  241.352625][ T5531] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3070988179 (3070988179 ns) > initial count (1876204212 ns). Using initial count to start timer.
[  241.573324][ T5562] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3070988179 (3070988179 ns) > initial count (1876204212 ns). Using initial count to start timer.
[  241.720514][ T1815] usb 1-1: new high-speed USB device number 84 using dummy_hcd
[  241.811613][   T26] hid-generic 0003:057E:2019.0052: unknown main item tag 0x0
[  241.819178][   T26] hid-generic 0003:057E:2019.0052: unknown main item tag 0x0
[  241.826710][   T26] hid-generic 0003:057E:2019.0052: unknown main item tag 0x0
[  241.834310][   T26] hid-generic 0003:057E:2019.0052: unknown main item tag 0x0
[  241.837685][ T5567] bridge0: port 1(bridge_slave_0) entered blocking state
[  241.850284][ T5567] bridge0: port 1(bridge_slave_0) entered disabled state
[  241.856394][   T26] hid-generic 0003:057E:2019.0052: hidraw0: USB HID v0.05 Device [HID 057e:2019] on usb-dummy_hcd.8-1/input0
[  241.858061][ T5567] device bridge_slave_0 entered promiscuous mode
[  241.878710][ T5567] bridge0: port 2(bridge_slave_1) entered blocking state
[  241.885862][ T5567] bridge0: port 2(bridge_slave_1) entered disabled state
[  241.893418][ T5567] device bridge_slave_1 entered promiscuous mode
[  241.971974][ T5567] bridge0: port 2(bridge_slave_1) entered blocking state
[  241.979050][ T5567] bridge0: port 2(bridge_slave_1) entered forwarding state
[  241.986371][ T5567] bridge0: port 1(bridge_slave_0) entered blocking state
[  241.993457][ T5567] bridge0: port 1(bridge_slave_0) entered forwarding state
[  242.025622][  T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  242.029058][   T26] usb 9-1: USB disconnect, device number 3
[  242.036416][  T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  242.047522][  T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  242.051478][ T5589] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3070988179 (3070988179 ns) > initial count (1876204212 ns). Using initial count to start timer.
[  242.087965][  T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  242.100683][ T1815] usb 1-1: config 0 has an invalid interface number: 16 but max is 0
[  242.111979][ T1815] usb 1-1: config 0 has no interface number 0
[  242.118115][ T1815] usb 1-1: config 0 interface 16 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  242.118536][  T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  242.139904][  T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  242.147531][ T1815] usb 1-1: config 0 interface 16 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0
[  242.157951][ T1815] usb 1-1: config 0 interface 16 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  242.171095][ T1815] usb 1-1: config 0 interface 16 has no altsetting 0
[  242.179006][ T1815] usb 1-1: New USB device found, idVendor=06a3, idProduct=0cd0, bcdDevice= 0.4b
[  242.179892][ T5567] device veth0_vlan entered promiscuous mode
[  242.195576][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  242.211426][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  242.220557][ T1815] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  242.234690][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  242.250322][ T1815] usb 1-1: config 0 descriptor??
[  242.266200][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  242.285098][ T5567] device veth1_macvtap entered promiscuous mode
[  242.311072][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  242.339786][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  242.368668][    T8] device bridge_slave_1 left promiscuous mode
[  242.374968][    T8] bridge0: port 2(bridge_slave_1) entered disabled state
[  242.382915][    T8] device bridge_slave_0 left promiscuous mode
[  242.389152][    T8] bridge0: port 1(bridge_slave_0) entered disabled state
[  242.397313][    T8] device veth1_macvtap left promiscuous mode
[  242.403500][    T8] device veth0_vlan left promiscuous mode
[  242.495997][ T5598] bridge0: port 1(bridge_slave_0) entered blocking state
[  242.503846][ T5598] bridge0: port 1(bridge_slave_0) entered disabled state
[  242.511516][ T5598] device bridge_slave_0 entered promiscuous mode
[  242.518838][ T5598] bridge0: port 2(bridge_slave_1) entered blocking state
[  242.526117][ T5598] bridge0: port 2(bridge_slave_1) entered disabled state
[  242.533913][ T5598] device bridge_slave_1 entered promiscuous mode
[  242.563277][  T287] input: syz0 as /devices/virtual/misc/uhid/D1BC:2000B05:8502.0053/input/input49
[  242.581569][  T287] hid-generic D1BC:2000B05:8502.0053: input,hidraw0: <UNKNOWN> HID v0.00 Mouse [syz0] on syz1
[  242.603269][ T5598] bridge0: port 2(bridge_slave_1) entered blocking state
[  242.610378][ T5598] bridge0: port 2(bridge_slave_1) entered forwarding state
[  242.617682][ T5598] bridge0: port 1(bridge_slave_0) entered blocking state
[  242.624757][ T5598] bridge0: port 1(bridge_slave_0) entered forwarding state
[  242.632398][ T2924] usb 10-1: new high-speed USB device number 2 using dummy_hcd
[  242.658129][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  242.669576][   T10] bridge0: port 1(bridge_slave_0) entered disabled state
[  242.677447][   T10] bridge0: port 2(bridge_slave_1) entered disabled state
[  242.713375][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  242.721882][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  242.732172][   T10] bridge0: port 1(bridge_slave_0) entered blocking state
[  242.733195][ T1815] saitek 0003:06A3:0CD0.0054: unknown main item tag 0x0
[  242.739277][   T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[  242.748576][ T1815] saitek 0003:06A3:0CD0.0054: unknown main item tag 0x0
[  242.755029][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  242.761246][ T1815] saitek 0003:06A3:0CD0.0054: unknown main item tag 0x0
[  242.769250][   T10] bridge0: port 2(bridge_slave_1) entered blocking state
[  242.775692][ T1815] saitek 0003:06A3:0CD0.0054: unknown main item tag 0x0
[  242.782374][   T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[  242.782734][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  242.789538][ T1815] saitek 0003:06A3:0CD0.0054: unknown main item tag 0x0
[  242.797231][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  242.804748][ T1815] saitek 0003:06A3:0CD0.0054: unknown main item tag 0x0
[  242.826337][ T1815] saitek 0003:06A3:0CD0.0054: unknown main item tag 0x0
[  242.834954][ T5598] device veth0_vlan entered promiscuous mode
[  242.841142][ T1815] saitek 0003:06A3:0CD0.0054: unknown main item tag 0x0
[  242.842780][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  242.848109][ T1815] saitek 0003:06A3:0CD0.0054: unknown main item tag 0x0
[  242.856819][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  242.862837][ T1815] saitek 0003:06A3:0CD0.0054: unknown main item tag 0x0
[  242.870928][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  242.877099][ T1815] saitek 0003:06A3:0CD0.0054: unknown main item tag 0x0
[  242.884658][  T287] usb 9-1: new high-speed USB device number 4 using dummy_hcd
[  242.891177][ T1815] saitek 0003:06A3:0CD0.0054: unknown main item tag 0x0
[  242.905689][ T1815] saitek 0003:06A3:0CD0.0054: unknown main item tag 0x0
[  242.906385][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  242.912872][ T1815] saitek 0003:06A3:0CD0.0054: unknown main item tag 0x0
[  242.921956][ T5598] device veth1_macvtap entered promiscuous mode
[  242.927922][ T1815] saitek 0003:06A3:0CD0.0054: unbalanced collection at end of report description
[  242.938316][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  242.943707][ T1815] saitek 0003:06A3:0CD0.0054: parse failed
[  242.957129][ T1815] saitek: probe of 0003:06A3:0CD0.0054 failed with error -22
[  242.966828][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  242.982673][ T1815] usb 1-1: USB disconnect, device number 84
[  243.021508][ T2924] usb 10-1: config 0 interface 0 altsetting 8 endpoint 0x81 has invalid wMaxPacketSize 0
[  243.036354][ T2924] usb 10-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  243.051936][ T2924] usb 10-1: config 0 interface 0 has no altsetting 0
[  243.058833][ T2924] usb 10-1: New USB device found, idVendor=056a, idProduct=003f, bcdDevice= 0.00
[  243.068079][ T2924] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  243.093592][ T2924] usb 10-1: config 0 descriptor??
[  243.150879][  T287] usb 9-1: Using ep0 maxpacket: 32
[  243.170977][ T5629] input: syz1 as /devices/virtual/input/input50
[  243.177410][ T5629] FAULT_INJECTION: forcing a failure.
[  243.177410][ T5629] name failslab, interval 1, probability 0, space 0, times 0
[  243.192785][ T5629] CPU: 0 PID: 5629 Comm: syz.4.2048 Not tainted syzkaller #0
[  243.200203][ T5629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  243.210277][ T5629] Call Trace:
[  243.213664][ T5629]  <TASK>
[  243.216600][ T5629]  __dump_stack+0x21/0x30
[  243.221122][ T5629]  dump_stack_lvl+0x110/0x170
[  243.225817][ T5629]  ? show_regs_print_info+0x20/0x20
[  243.231130][ T5629]  ? selinux_kernfs_init_security+0x143/0x450
[  243.237371][ T5629]  ? selinux_path_notify+0x660/0x660
[  243.242677][ T5629]  dump_stack+0x15/0x20
[  243.246842][ T5629]  should_fail+0x3ab/0x500
[  243.251374][ T5629]  __should_failslab+0xa4/0xe0
[  243.252807][ T5630] bridge0: port 1(bridge_slave_0) entered blocking state
[  243.256230][ T5629]  should_failslab+0x9/0x20
[  243.263387][ T5630] bridge0: port 1(bridge_slave_0) entered disabled state
[  243.267806][ T5629]  slab_pre_alloc_hook+0x39/0xd0
[  243.275987][ T5630] device bridge_slave_0 entered promiscuous mode
[  243.279738][ T5629]  ? __kernfs_new_node+0xa6/0x670
[  243.287033][ T5630] bridge0: port 2(bridge_slave_1) entered blocking state
[  243.291086][ T5629]  __kmalloc_track_caller+0x6c/0x2c0
[  243.291113][ T5629]  ? number+0xc99/0xef0
[  243.291161][ T5629]  ? __kernfs_new_node+0xa6/0x670
[  243.291181][ T5629]  kstrdup_const+0x55/0x90
[  243.298827][ T5630] bridge0: port 2(bridge_slave_1) entered disabled state
[  243.303494][ T5629]  __kernfs_new_node+0xa6/0x670
[  243.303519][ T5629]  ? kernfs_new_node+0x260/0x260
[  243.303537][ T5629]  ? vsnprintf+0x189d/0x1990
[  243.308367][ T5630] device bridge_slave_1 entered promiscuous mode
[  243.312684][ T5629]  kernfs_new_node+0x150/0x260
[  243.312709][ T5629]  kernfs_create_link+0xa4/0x200
[  243.312726][ T5629]  sysfs_do_create_link_sd+0x8a/0x110
[  243.359830][ T5629]  sysfs_create_link+0x68/0x80
[  243.364609][ T5629]  device_create_sys_dev_entry+0x11b/0x180
[  243.367100][ T5630] bridge0: port 2(bridge_slave_1) entered blocking state
[  243.370590][ T5629]  ? device_add_attrs+0x710/0x710
[  243.370617][ T5629]  ? device_create_file+0x10e/0x1c0
[  243.377646][ T5630] bridge0: port 2(bridge_slave_1) entered forwarding state
[  243.382624][ T5629]  device_add+0xa6a/0xe90
[  243.382647][ T5629]  cdev_device_add+0x1b8/0x370
[  243.387928][ T5630] bridge0: port 1(bridge_slave_0) entered blocking state
[  243.395019][ T5629]  evdev_connect+0x34f/0x410
[  243.399373][ T5630] bridge0: port 1(bridge_slave_0) entered forwarding state
[  243.404110][ T5629]  input_register_device+0xdd4/0x10b0
[  243.404134][ T5629]  uinput_create_device+0x416/0x650
[  243.411792][  T287] usb 9-1: unable to get BOS descriptor or descriptor too short
[  243.415704][ T5629]  uinput_ioctl_handler+0x750/0x12b0
[  243.423360][  T287] usb 9-1: no configurations
[  243.428243][ T5629]  ? uinput_release+0x50/0x50
[  243.433731][  T287] usb 9-1: can't read configurations, error -22
[  243.441105][ T5629]  ? __fget_files+0x2e1/0x340
[  243.441162][ T5629]  uinput_ioctl+0x28/0x30
[  243.441178][ T5629]  ? uinput_poll+0x110/0x110
[  243.441190][ T5629]  __se_sys_ioctl+0x121/0x1a0
[  243.463593][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  243.466618][ T5629]  __x64_sys_ioctl+0x7b/0x90
[  243.491952][ T5629]  x64_sys_call+0x2f/0x9a0
[  243.496460][ T5629]  do_syscall_64+0x4c/0xa0
[  243.500864][ T5629]  ? clear_bhb_loop+0x50/0xa0
[  243.505600][ T5629]  ? clear_bhb_loop+0x50/0xa0
[  243.510262][ T5629]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  243.516139][ T5629] RIP: 0033:0x7fb19a369559
[  243.520646][ T5629] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  243.540270][ T5629] RSP: 002b:00007fb198dc1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  243.548794][ T5629] RAX: ffffffffffffffda RBX: 00007fb19a5effa0 RCX: 00007fb19a369559
[  243.556768][ T5629] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000005
[  243.564734][ T5629] RBP: 00007fb19a400b50 R08: 0000000000000000 R09: 0000000000000000
[  243.572697][ T5629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  243.580674][ T5629] R13: 00007fb19a5f0038 R14: 00007fb19a5effa0 R15: 00007ffd72615a68
[  243.588635][ T5629]  </TASK>
[  243.593127][  T306] bridge0: port 1(bridge_slave_0) entered disabled state
[  243.600799][ T5629] input: failed to attach handler evdev to device input50, error: -12
[  243.602280][  T306] bridge0: port 2(bridge_slave_1) entered disabled state
[  243.645649][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  243.658792][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  243.668035][  T306] bridge0: port 1(bridge_slave_0) entered blocking state
[  243.675117][  T306] bridge0: port 1(bridge_slave_0) entered forwarding state
[  243.682671][ T5645] FAULT_INJECTION: forcing a failure.
[  243.682671][ T5645] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  243.685648][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  243.700973][ T5645] CPU: 1 PID: 5645 Comm: syz.0.2053 Not tainted syzkaller #0
[  243.704672][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  243.711352][ T5645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  243.711364][ T5645] Call Trace:
[  243.711368][ T5645]  <TASK>
[  243.711375][ T5645]  __dump_stack+0x21/0x30
[  243.711401][ T5645]  dump_stack_lvl+0x110/0x170
[  243.711420][ T5645]  ? show_regs_print_info+0x20/0x20
[  243.711436][ T5645]  ? stack_trace_save+0xf0/0xf0
[  243.720022][  T306] bridge0: port 2(bridge_slave_1) entered blocking state
[  243.729458][ T5645]  dump_stack+0x15/0x20
[  243.729483][ T5645]  should_fail+0x3ab/0x500
[  243.732779][  T306] bridge0: port 2(bridge_slave_1) entered forwarding state
[  243.735680][ T5645]  should_fail_alloc_page+0x55/0x80
[  243.741328][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  243.744646][ T5645]  prepare_alloc_pages+0x13f/0x590
[  243.750100][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  243.754667][ T5645]  ? __alloc_pages_bulk+0xab0/0xab0
[  243.754689][ T5645]  ? __kasan_slab_alloc+0xc9/0xe0
[  243.754705][ T5645]  ? __kasan_slab_alloc+0xb7/0xe0
[  243.754719][ T5645]  ? slab_post_alloc_hook+0x4f/0x2b0
[  243.763140][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  243.765878][ T5645]  __alloc_pages+0x11d/0x460
[  243.771071][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  243.777466][ T5645]  ? zone_watermark_fast+0x250/0x250
[  243.777495][ T5645]  ? _raw_spin_lock+0x94/0xf0
[  243.798609][ T5630] device veth0_vlan entered promiscuous mode
[  243.803240][ T5645]  ? _raw_spin_trylock_bh+0x150/0x150
[  243.803268][ T5645]  __get_free_pages+0x10/0x30
[  243.815139][ T5630] device veth1_macvtap entered promiscuous mode
[  243.818460][ T5645]  kasan_populate_vmalloc_pte+0x29/0x120
[  243.818494][ T5645]  __apply_to_page_range+0x8ca/0xc70
[  243.886763][ T5645]  ? kasan_populate_vmalloc+0x70/0x70
[  243.892132][ T5645]  ? kasan_populate_vmalloc+0x70/0x70
[  243.897492][ T5645]  apply_to_page_range+0x3b/0x50
[  243.902420][ T5645]  kasan_populate_vmalloc+0x60/0x70
[  243.907608][ T5645]  alloc_vmap_area+0x193b/0x1a70
[  243.912543][ T5645]  ? vm_map_ram+0xa70/0xa70
[  243.917028][ T5645]  ? kmem_cache_alloc_trace+0x119/0x270
[  243.922559][ T5645]  ? __get_vm_area_node+0x11d/0x350
[  243.927745][ T5645]  __get_vm_area_node+0x14e/0x350
[  243.932756][ T5645]  __vmalloc_node_range+0xe8/0xad0
[  243.937854][ T5645]  ? copy_process+0x5e0/0x3230
[  243.942733][ T5645]  ? slab_post_alloc_hook+0x6d/0x2b0
[  243.948010][ T5645]  ? should_failslab+0x9/0x20
[  243.952676][ T5645]  ? kmem_cache_alloc+0xf7/0x260
[  243.957605][ T5645]  dup_task_struct+0x41e/0xc70
[  243.962373][ T5645]  ? copy_process+0x5e0/0x3230
[  243.967127][ T5645]  copy_process+0x5e0/0x3230
[  243.971709][ T5645]  ? __kasan_check_write+0x14/0x20
[  243.976818][ T5645]  ? proc_fail_nth_write+0x180/0x200
[  243.982112][ T5645]  ? __pidfd_prepare+0x150/0x150
[  243.987048][ T5645]  kernel_clone+0x233/0x960
[  243.991538][ T5645]  ? create_io_thread+0x170/0x170
[  243.996556][ T5645]  ? __kasan_check_write+0x14/0x20
[  244.001656][ T5645]  ? mutex_unlock+0x8f/0x230
[  244.006237][ T5645]  __x64_sys_clone+0x198/0x210
[  244.010990][ T5645]  ? __kasan_check_write+0x14/0x20
[  244.016091][ T5645]  ? __ia32_sys_vfork+0x130/0x130
[  244.021105][ T5645]  ? __kasan_check_write+0x14/0x20
[  244.026203][ T5645]  ? switch_fpu_return+0x15d/0x2c0
[  244.031425][ T5645]  x64_sys_call+0x41f/0x9a0
[  244.035931][ T5645]  do_syscall_64+0x4c/0xa0
[  244.040342][ T5645]  ? clear_bhb_loop+0x50/0xa0
[  244.045011][ T5645]  ? clear_bhb_loop+0x50/0xa0
[  244.049697][ T5645]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  244.055577][ T5645] RIP: 0033:0x7fab1b600559
[  244.059981][ T5645] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  244.079575][ T5645] RSP: 002b:00007fab1a057fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[  244.087980][ T5645] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  244.095939][ T5645] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[  244.103899][ T5645] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  244.111857][ T5645] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000
[  244.119813][ T5645] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  244.127777][ T5645]  </TASK>
[  244.134029][ T5645] syz.0.2053: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0
[  244.149858][ T5645] CPU: 1 PID: 5645 Comm: syz.0.2053 Not tainted syzkaller #0
[  244.157248][ T5645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  244.167310][ T5645] Call Trace:
[  244.170589][ T5645]  <TASK>
[  244.173519][ T5645]  __dump_stack+0x21/0x30
[  244.177843][ T5645]  dump_stack_lvl+0x110/0x170
[  244.182503][ T5645]  ? show_regs_print_info+0x20/0x20
[  244.187690][ T5645]  ? pr_cont_kernfs_name+0xe3/0xf0
[  244.192794][ T5645]  dump_stack+0x15/0x20
[  244.196938][ T5645]  warn_alloc+0x1dc/0x200
[  244.201256][ T5645]  ? slab_free_freelist_hook+0xc2/0x190
[  244.206789][ T5645]  ? zone_watermark_ok_safe+0x270/0x270
[  244.212319][ T5645]  ? __get_vm_area_node+0x163/0x350
[  244.217506][ T5645]  ? __get_vm_area_node+0x163/0x350
[  244.222691][ T5645]  __vmalloc_node_range+0x15e/0xad0
[  244.227877][ T5645]  ? slab_post_alloc_hook+0x6d/0x2b0
[  244.233155][ T5645]  ? should_failslab+0x9/0x20
[  244.237822][ T5645]  ? kmem_cache_alloc+0xf7/0x260
[  244.242753][ T5645]  dup_task_struct+0x41e/0xc70
[  244.247502][ T5645]  ? copy_process+0x5e0/0x3230
[  244.252254][ T5645]  copy_process+0x5e0/0x3230
[  244.256838][ T5645]  ? __kasan_check_write+0x14/0x20
[  244.261943][ T5645]  ? proc_fail_nth_write+0x180/0x200
[  244.267219][ T5645]  ? __pidfd_prepare+0x150/0x150
[  244.272147][ T5645]  kernel_clone+0x233/0x960
[  244.276639][ T5645]  ? create_io_thread+0x170/0x170
[  244.281653][ T5645]  ? __kasan_check_write+0x14/0x20
[  244.286749][ T5645]  ? mutex_unlock+0x8f/0x230
[  244.291326][ T5645]  __x64_sys_clone+0x198/0x210
[  244.296077][ T5645]  ? __kasan_check_write+0x14/0x20
[  244.301175][ T5645]  ? __ia32_sys_vfork+0x130/0x130
[  244.306195][ T5645]  ? __kasan_check_write+0x14/0x20
[  244.311293][ T5645]  ? switch_fpu_return+0x15d/0x2c0
[  244.316397][ T5645]  x64_sys_call+0x41f/0x9a0
[  244.320886][ T5645]  do_syscall_64+0x4c/0xa0
[  244.325287][ T5645]  ? clear_bhb_loop+0x50/0xa0
[  244.329952][ T5645]  ? clear_bhb_loop+0x50/0xa0
[  244.334620][ T5645]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  244.340500][ T5645] RIP: 0033:0x7fab1b600559
[  244.344906][ T5645] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  244.364496][ T5645] RSP: 002b:00007fab1a057fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[  244.372897][ T5645] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  244.380856][ T5645] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[  244.388818][ T5645] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  244.396774][ T5645] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000
[  244.404729][ T5645] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  244.412687][ T5645]  </TASK>
[  244.416062][ T2924] usbhid 10-1:0.0: can't add hid device: -71
[  244.422771][ T5645] Mem-Info:
[  244.424803][ T2924] usbhid: probe of 10-1:0.0 failed with error -71
[  244.425965][ T5645] active_anon:41 inactive_anon:8380 isolated_anon:0
[  244.425965][ T5645]  active_file:19596 inactive_file:7640 isolated_file:0
[  244.425965][ T5645]  unevictable:0 dirty:281 writeback:0
[  244.425965][ T5645]  slab_reclaimable:10251 slab_unreclaimable:73791
[  244.425965][ T5645]  mapped:30056 shmem:164 pagetables:698 bounce:0
[  244.425965][ T5645]  kernel_misc_reclaimable:0
[  244.425965][ T5645]  free:1527607 free_pcp:23373 free_cma:0
[  244.474061][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  244.474061][ T5645] Node 0 active_anon:164kB inactive_anon:33520kB active_file:78384kB inactive_file:30560kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:120224kB dirty:1124kB writeback:0kB shmem:656kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4576kB pagetables:2792kB all_unreclaimable? no
[  244.487599][ T2924] usb 10-1: USB disconnect, device number 2
[  244.513342][ T5645] DMA32 free:2978772kB min:62612kB low:78264kB high:93916kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2982724kB mlocked:0kB bounce:0kB free_pcp:3952kB local_pcp:0kB free_cma:0kB
[  244.519347][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  244.558982][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  244.559078][ T5645] lowmem_reserve[]: 0 3941 3941
[  244.566972][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  244.572263][ T5645] Normal free:3131656kB min:84840kB low:106048kB high:127256kB reserved_highatomic:0KB active_anon:164kB inactive_anon:33420kB active_file:78384kB inactive_file:30560kB unevictable:0kB writepending:1124kB present:5242880kB managed:4036096kB mlocked:0kB bounce:0kB free_pcp:89948kB local_pcp:39228kB free_cma:0kB
[  244.579844][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  244.608983][ T5645] lowmem_reserve[]:
[  244.617704][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  244.618931][ T5645]  0
[  244.622146][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  244.629716][ T5645]  0
[  244.632512][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  244.639597][ T5645]  0
[  244.650298][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  244.651951][ T5645] 
[  244.661134][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  244.663603][ T5645] DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 3*256kB (M) 3*512kB (M) 4*1024kB (UM) 3*2048kB (UM) 724*4096kB (M) = 2978772kB
[  244.671815][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  244.687318][ T5645] Normal: 1134*4kB (UM) 436*8kB (UM) 387*16kB (M) 110*32kB (ME) 91*64kB (ME) 50*128kB (UME) 44*256kB (UM) 30*512kB (UM) 13*1024kB (UME) 7*2048kB (UM) 744*4096kB (UM) = 3131656kB
[  244.695438][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  244.720352][ T5645] 27400 total pagecache pages
[  244.720419][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  244.725243][ T5645] 0 pages in swap cache
[  244.736753][ T5645] Swap cache stats: add 663, delete 663, find 191/406
[  244.743876][ T5645] Free swap  = 124472kB
[  244.749494][ T5645] Total swap = 124996kB
[  244.770632][ T5645] 2097051 pages RAM
[  244.775238][ T5645] 0 pages HighMem/MovableOnly
[  244.780129][ T5645] 342346 pages reserved
[  244.797201][ T5645] 0 pages cma reserved
[  244.848402][ T5669] fuse: Bad value for 'fd'
[  244.961442][    T8] device bridge_slave_1 left promiscuous mode
[  244.967833][    T8] bridge0: port 2(bridge_slave_1) entered disabled state
[  244.975603][    T8] device bridge_slave_0 left promiscuous mode
[  244.981872][    T8] bridge0: port 1(bridge_slave_0) entered disabled state
[  244.989642][    T8] device veth1_macvtap left promiscuous mode
[  244.995911][    T8] device veth0_vlan left promiscuous mode
[  245.062881][ T5673] bridge0: port 1(bridge_slave_0) entered blocking state
[  245.069924][ T5673] bridge0: port 1(bridge_slave_0) entered disabled state
[  245.077376][ T5673] device bridge_slave_0 entered promiscuous mode
[  245.084244][ T5673] bridge0: port 2(bridge_slave_1) entered blocking state
[  245.091313][ T5673] bridge0: port 2(bridge_slave_1) entered disabled state
[  245.098714][ T5673] device bridge_slave_1 entered promiscuous mode
[  245.135115][ T5673] bridge0: port 2(bridge_slave_1) entered blocking state
[  245.140625][  T287] usb 10-1: new high-speed USB device number 3 using dummy_hcd
[  245.142185][ T5673] bridge0: port 2(bridge_slave_1) entered forwarding state
[  245.142277][ T5673] bridge0: port 1(bridge_slave_0) entered blocking state
[  245.163954][ T5673] bridge0: port 1(bridge_slave_0) entered forwarding state
[  245.183562][   T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  245.191551][   T45] bridge0: port 1(bridge_slave_0) entered disabled state
[  245.198857][   T45] bridge0: port 2(bridge_slave_1) entered disabled state
[  245.210111][   T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  245.218351][   T45] bridge0: port 1(bridge_slave_0) entered blocking state
[  245.225437][   T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[  245.232896][   T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  245.241167][   T45] bridge0: port 2(bridge_slave_1) entered blocking state
[  245.248236][   T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[  245.266097][   T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  245.274204][   T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  245.286967][   T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  245.298667][   T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  245.306719][   T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  245.314289][   T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  245.324658][ T5673] device veth0_vlan entered promiscuous mode
[  245.334873][   T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  245.344173][ T5673] device veth1_macvtap entered promiscuous mode
[  245.354040][   T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  245.363865][   T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  245.387773][ T5680] overlayfs: missing 'lowerdir'
[  245.400622][  T287] usb 10-1: Using ep0 maxpacket: 16
[  245.520613][  T287] usb 10-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  245.530894][  T287] usb 10-1: config 1 has 1 interface, different from the descriptor's value: 3
[  245.670659][  T365] usb 7-1: new full-speed USB device number 3 using dummy_hcd
[  245.690568][  T287] usb 10-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[  245.699928][  T287] usb 10-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  245.708855][  T287] usb 10-1: Product: syz
[  245.714123][  T287] usb 10-1: Manufacturer: syz
[  245.729675][  T287] usb 10-1: SerialNumber: syz
[  245.763107][ T5693] fuse: Bad value for 'fd'
[  245.801604][    T8] device bridge_slave_1 left promiscuous mode
[  245.807826][    T8] bridge0: port 2(bridge_slave_1) entered disabled state
[  245.815387][    T8] device bridge_slave_0 left promiscuous mode
[  245.821657][    T8] bridge0: port 1(bridge_slave_0) entered disabled state
[  245.829389][    T8] device bridge_slave_1 left promiscuous mode
[  245.835862][    T8] bridge0: port 2(bridge_slave_1) entered disabled state
[  245.843733][    T8] device bridge_slave_0 left promiscuous mode
[  245.849932][    T8] bridge0: port 1(bridge_slave_0) entered disabled state
[  245.858395][    T8] device veth1_macvtap left promiscuous mode
[  245.865976][    T8] device veth0_vlan left promiscuous mode
[  245.873540][    T8] device veth1_macvtap left promiscuous mode
[  245.879570][    T8] device veth0_vlan left promiscuous mode
[  246.031141][  T365] usb 7-1: not running at top speed; connect to a high speed hub
[  246.050638][  T287] usb 10-1: 0:2 : does not exist
[  246.059099][  T287] usb 10-1: USB disconnect, device number 3
[  246.111578][  T365] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  246.131187][  T365] usb 7-1: New USB device found, idVendor=046d, idProduct=0825, bcdDevice= 1.00
[  246.140311][  T365] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  246.165825][ T5705] bridge0: port 1(bridge_slave_0) entered blocking state
[  246.173153][ T5705] bridge0: port 1(bridge_slave_0) entered disabled state
[  246.180773][ T5705] device bridge_slave_0 entered promiscuous mode
[  246.187973][ T5705] bridge0: port 2(bridge_slave_1) entered blocking state
[  246.195968][  T365] usb 7-1: Found UVC 1.00 device <unnamed> (046d:0825)
[  246.203713][ T5705] bridge0: port 2(bridge_slave_1) entered disabled state
[  246.210895][  T365] usb 7-1: No streaming interface found for terminal 2.
[  246.218428][ T5705] device bridge_slave_1 entered promiscuous mode
[  246.294257][ T5705] bridge0: port 2(bridge_slave_1) entered blocking state
[  246.301381][ T5705] bridge0: port 2(bridge_slave_1) entered forwarding state
[  246.308714][ T5705] bridge0: port 1(bridge_slave_0) entered blocking state
[  246.315781][ T5705] bridge0: port 1(bridge_slave_0) entered forwarding state
[  246.341548][   T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  246.349955][   T45] bridge0: port 1(bridge_slave_0) entered disabled state
[  246.358871][   T45] bridge0: port 2(bridge_slave_1) entered disabled state
[  246.375940][   T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  246.384663][   T45] bridge0: port 1(bridge_slave_0) entered blocking state
[  246.391755][   T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[  246.403022][  T365] usb 7-1: USB disconnect, device number 3
[  246.411637][   T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  246.419937][   T45] bridge0: port 2(bridge_slave_1) entered blocking state
[  246.427036][   T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[  246.448790][   T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  246.457039][   T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  246.472685][ T5705] device veth0_vlan entered promiscuous mode
[  246.479266][   T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  246.489826][   T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  246.498112][   T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  246.506809][   T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  246.527118][ T5705] device veth1_macvtap entered promiscuous mode
[  246.547364][   T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  246.566016][   T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  246.580641][   T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  246.814953][ T5738] overlayfs: failed to resolve './bus': -2
[  246.897320][ T5750] device-mapper: table: 253:1: linear: Device lookup failed
[  246.905801][ T5750] device-mapper: ioctl: error adding target to table
[  246.961487][    T8] device bridge_slave_1 left promiscuous mode
[  246.967690][    T8] bridge0: port 2(bridge_slave_1) entered disabled state
[  246.995032][    T8] device bridge_slave_0 left promiscuous mode
[  247.001395][    T8] bridge0: port 1(bridge_slave_0) entered disabled state
[  247.009565][    T8] device veth1_macvtap left promiscuous mode
[  247.016228][    T8] device veth0_vlan left promiscuous mode
[  247.018393][ T5757] pic_ioport_write: 3 callbacks suppressed
[  247.018409][ T5757] kvm: pic: level sensitive irq not supported
[  247.029646][ T5757] kvm: pic: level sensitive irq not supported
[  247.050550][  T365] usb 10-1: new full-speed USB device number 4 using dummy_hcd
[  247.147979][ T5765] device-mapper: table: 253:2: crypt: Error decoding and setting key
[  247.162985][ T5765] device-mapper: ioctl: error adding target to table
[  247.202015][ T5773] zero sized request
[  247.259695][ T5779] fuse: Bad value for 'rootmode'
[  247.273362][ T5783] overlayfs: missing 'lowerdir'
[  247.355635][   T30] audit: type=1400 audit(1793553456.295:317): avc:  denied  { write } for  pid=5792 comm="syz.0.2112" name="mtrr" dev="proc" ino=4026532003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1
[  247.378460][ T5753] syz.6.2096 (5753) used greatest stack depth: 20968 bytes left
[  247.417059][ T5801] zero sized request
[  247.510563][  T365] usb 10-1: config 0 has an invalid interface number: 41 but max is 0
[  247.523188][  T365] usb 10-1: config 0 has no interface number 0
[  247.530663][  T287] usb 4-1: new full-speed USB device number 85 using dummy_hcd
[  247.535966][  T365] usb 10-1: config 0 interface 41 has no altsetting 0
[  247.701926][ T5821] overlayfs: failed to resolve './bus': -2
[  247.720573][  T365] usb 10-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a
[  247.729789][  T365] usb 10-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  247.742574][ T5826] zero sized request
[  247.746525][  T365] usb 10-1: Product: syz
[  247.755922][  T365] usb 10-1: Manufacturer: syz
[  247.761100][  T365] usb 10-1: SerialNumber: syz
[  247.769792][  T365] usb 10-1: config 0 descriptor??
[  247.801769][   T30] audit: type=1400 audit(1793553456.745:318): avc:  denied  { search } for  pid=5834 comm="syz.6.2130" name="/" dev="configfs" ino=13680 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1
[  247.830579][   T26] usb 1-1: new high-speed USB device number 85 using dummy_hcd
[  247.860632][  T287] usb 4-1: not running at top speed; connect to a high speed hub
[  247.888548][ T5850] mtrr: base(0xd0000000) is not aligned on a size(0x0000) boundary
[  247.942902][  T287] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  247.953106][  T287] usb 4-1: New USB device found, idVendor=046d, idProduct=0825, bcdDevice= 1.00
[  247.962636][  T287] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  248.011098][  T287] usb 4-1: Found UVC 1.00 device <unnamed> (046d:0825)
[  248.018020][  T287] usb 4-1: No streaming interface found for terminal 2.
[  248.080607][   T26] usb 1-1: Using ep0 maxpacket: 16
[  248.200603][   T26] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  248.210798][   T26] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  248.213233][    T6] usb 4-1: USB disconnect, device number 85
[  248.222427][   T26] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  248.237407][   T26] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5
[  248.250228][   T26] usb 1-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00
[  248.259313][   T26] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  248.271855][   T26] usb 1-1: config 0 descriptor??
[  248.291383][   T30] audit: type=1400 audit(1793553457.235:319): avc:  denied  { write } for  pid=5869 comm="syz.6.2145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1
[  248.332399][ T5876] fuse: Unknown parameter 'use00000000000000000000'
[  248.500614][  T365] CoreChips: probe of 10-1:0.41 failed with error -22
[  248.670859][  T365] usb 9-1: new full-speed USB device number 6 using dummy_hcd
[  248.741604][   T26] hid-generic 0003:057E:2019.0055: unknown main item tag 0x0
[  248.749071][   T26] hid-generic 0003:057E:2019.0055: unknown main item tag 0x0
[  248.756653][   T26] hid-generic 0003:057E:2019.0055: unknown main item tag 0x0
[  248.770749][   T26] hid-generic 0003:057E:2019.0055: hidraw0: USB HID v0.05 Device [HID 057e:2019] on usb-dummy_hcd.0-1/input0
[  248.945637][    T6] usb 1-1: USB disconnect, device number 85
[  248.991369][  T365] usb 9-1: not running at top speed; connect to a high speed hub
[  249.080545][  T365] usb 9-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  249.222099][  T365] usb 9-1: New USB device found, idVendor=225a, idProduct=e1d4, bcdDevice=a7.ad
[  249.231505][  T365] usb 9-1: New USB device strings: Mfr=245, Product=210, SerialNumber=0
[  249.239906][  T365] usb 9-1: Product: syz
[  249.244222][  T365] usb 9-1: Manufacturer: syz
[  249.268971][ T5888] KVM: KVM_SET_CPUID{,2} after KVM_RUN may cause guest instability
[  249.277114][ T5888] KVM: KVM_SET_CPUID{,2} will fail after KVM_RUN starting with Linux 5.16
[  249.291208][  T365] usb 9-1: Found UVC 1.00 device syz (225a:e1d4)
[  249.319756][   T30] audit: type=1400 audit(1793553458.255:320): avc:  denied  { relabelfrom } for  pid=5890 comm="syz.6.2153" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1
[  249.341685][   T30] audit: type=1400 audit(1793553458.255:321): avc:  denied  { relabelto } for  pid=5890 comm="syz.6.2153" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1
[  249.482206][ T5899] input: syz0 as /devices/virtual/input/input51
[  249.514762][   T30] audit: type=1400 audit(1793553458.445:322): avc:  denied  { execute } for  pid=5902 comm="syz.6.2158" path="/30/dev/sda" dev="devtmpfs" ino=150 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[  249.540724][  T365] usb 9-1: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround.
[  249.563786][  T365] uvcvideo 9-1:1.1: Failed to query (129) UVC probe control : -71 (exp. 26).
[  249.565784][ T5906] fuse: Unknown parameter 'use00000000000000000000'
[  249.572732][  T365] uvcvideo 9-1:1.1: Failed to initialize the device (-5).
[  249.621083][  T365] usb 9-1: USB disconnect, device number 6
[  249.789660][   T26] usb 10-1: USB disconnect, device number 4
[  249.843082][ T5924] mtrr: base(0xd0000000) is not aligned on a size(0x0000) boundary
[  249.905513][ T5921] bridge0: port 1(bridge_slave_0) entered blocking state
[  249.932914][ T5921] bridge0: port 1(bridge_slave_0) entered disabled state
[  249.963403][ T5921] device bridge_slave_0 entered promiscuous mode
[  249.982771][ T5921] bridge0: port 2(bridge_slave_1) entered blocking state
[  250.015884][ T5934] fuse: Unknown parameter 'use00000000000000000000'
[  250.022598][ T5921] bridge0: port 2(bridge_slave_1) entered disabled state
[  250.030115][ T5921] device bridge_slave_1 entered promiscuous mode
[  250.213781][ T5949] mtrr: base(0xd0000000) is not aligned on a size(0x0000) boundary
[  250.228759][ T5921] bridge0: port 2(bridge_slave_1) entered blocking state
[  250.235872][ T5921] bridge0: port 2(bridge_slave_1) entered forwarding state
[  250.243202][ T5921] bridge0: port 1(bridge_slave_0) entered blocking state
[  250.250237][ T5921] bridge0: port 1(bridge_slave_0) entered forwarding state
[  250.288488][    T8] device bridge_slave_1 left promiscuous mode
[  250.298372][    T8] bridge0: port 2(bridge_slave_1) entered disabled state
[  250.317925][    T8] device bridge_slave_0 left promiscuous mode
[  250.330740][    T8] bridge0: port 1(bridge_slave_0) entered disabled state
[  250.341685][    T8] device veth1_macvtap left promiscuous mode
[  250.351851][    T8] device veth0_vlan left promiscuous mode
[  250.410561][  T365] usb 10-1: new full-speed USB device number 5 using dummy_hcd
[  250.516244][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  250.524581][  T306] bridge0: port 1(bridge_slave_0) entered disabled state
[  250.539061][  T306] bridge0: port 2(bridge_slave_1) entered disabled state
[  250.563233][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  250.573949][  T306] bridge0: port 1(bridge_slave_0) entered blocking state
[  250.581080][  T306] bridge0: port 1(bridge_slave_0) entered forwarding state
[  250.589081][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  250.597920][  T306] bridge0: port 2(bridge_slave_1) entered blocking state
[  250.605010][  T306] bridge0: port 2(bridge_slave_1) entered forwarding state
[  250.616070][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  250.640268][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  250.667318][   T30] audit: type=1400 audit(1793553459.605:323): avc:  denied  { bind } for  pid=5974 comm="syz.0.2191" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1
[  250.691309][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  250.706866][ T5921] device veth0_vlan entered promiscuous mode
[  250.708047][   T30] audit: type=1400 audit(1793553459.605:324): avc:  denied  { listen } for  pid=5974 comm="syz.0.2191" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1
[  250.714071][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  250.733123][   T30] audit: type=1400 audit(1793553459.605:325): avc:  denied  { connect } for  pid=5974 comm="syz.0.2191" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1
[  250.741373][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  250.760780][   T30] audit: type=1400 audit(1793553459.605:326): avc:  denied  { accept } for  pid=5974 comm="syz.0.2191" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1
[  250.769054][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  250.800666][  T365] usb 10-1: config 0 has an invalid interface number: 41 but max is 0
[  250.803156][ T5921] device veth1_macvtap entered promiscuous mode
[  250.809798][  T365] usb 10-1: config 0 has no interface number 0
[  250.816202][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  250.829491][  T365] usb 10-1: config 0 interface 41 has no altsetting 0
[  250.838424][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  250.847619][  T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  250.990588][  T365] usb 10-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a
[  251.003276][  T365] usb 10-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  251.013010][  T365] usb 10-1: Product: syz
[  251.019204][  T365] usb 10-1: Manufacturer: syz
[  251.023989][  T365] usb 10-1: SerialNumber: syz
[  251.029314][  T365] usb 10-1: config 0 descriptor??
[  251.040396][    T6] input: syz0 as /devices/virtual/misc/uhid/D1BC:2000B05:8502.0056/input/input52
[  251.050953][    T6] hid-generic D1BC:2000B05:8502.0056: input,hidraw0: <UNKNOWN> HID v0.00 Mouse [syz0] on syz1
[  251.072130][  T287] usb 1-1: new high-speed USB device number 86 using dummy_hcd
[  251.100238][ T6019] binder: 6018:6019 ioctl 4018620d 0 returned -22
[  251.320717][  T287] usb 1-1: Using ep0 maxpacket: 32
[  251.330540][    T6] usb 2-1: new high-speed USB device number 94 using dummy_hcd
[  251.480984][  T287] usb 1-1: config 0 has an invalid interface number: 184 but max is 0
[  251.489264][  T287] usb 1-1: config 0 has no interface number 0
[  251.495453][  T287] usb 1-1: config 0 interface 184 has no altsetting 0
[  251.570597][    T6] usb 2-1: Using ep0 maxpacket: 32
[  251.635732][ T6070] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  251.690582][    T6] usb 2-1: unable to get BOS descriptor or descriptor too short
[  251.690606][  T287] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee
[  251.698388][    T6] usb 2-1: no configurations
[  251.712681][  T365] CoreChips: probe of 10-1:0.41 failed with error -22
[  251.719722][  T287] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  251.726959][    T6] usb 2-1: can't read configurations, error -22
[  251.727930][  T287] usb 1-1: Product: syz
[  251.738466][  T287] usb 1-1: Manufacturer: syz
[  251.743244][   T26] usb 4-1: new high-speed USB device number 86 using dummy_hcd
[  251.750995][  T287] usb 1-1: SerialNumber: syz
[  251.756656][  T287] usb 1-1: config 0 descriptor??
[  251.802040][  T287] smsc75xx v1.0.0
[  251.912929][ T6076] kvm [6075]: vcpu0, guest rIP: 0x79 disabled perfctr wrmsr: 0xc2 data 0x800
[  252.140595][   T26] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  252.284276][ T6101] kvm [6100]: vcpu0, guest rIP: 0x79 disabled perfctr wrmsr: 0xc2 data 0x800
[  252.350592][   T26] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.00
[  252.362715][   T26] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  252.371452][ T6118] overlayfs: failed to resolve 'upper': -2
[  252.377441][   T26] usb 4-1: Product: syz
[  252.381626][   T26] usb 4-1: Manufacturer: syz
[  252.386219][   T26] usb 4-1: SerialNumber: syz
[  252.415692][   T30] kauditd_printk_skb: 3 callbacks suppressed
[  252.415708][   T30] audit: type=1400 audit(1793553461.355:330): avc:  denied  { setopt } for  pid=6123 comm="syz.8.2249" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1
[  252.444010][   T26] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device
[  252.460574][  T287] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32
[  252.471432][  T287] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD
[  253.107127][    T6] input: syz0 as /devices/virtual/misc/uhid/D1BC:2000B05:8502.0057/input/input53
[  253.117761][    T6] hid-generic D1BC:2000B05:8502.0057: input,hidraw0: <UNKNOWN> HID v0.00 Mouse [syz0] on syz1
[  253.151375][    T6] usb 10-1: USB disconnect, device number 5
[  253.280869][  T365] usb 4-1: USB disconnect, device number 86
[  253.380639][ T5335] usb 2-1: new high-speed USB device number 96 using dummy_hcd
[  253.600599][    T6] usb 10-1: new full-speed USB device number 6 using dummy_hcd
[  253.600618][  T287] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71
[  253.619140][  T287] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to write PMT_CTL: -71
[  253.628900][ T5335] usb 2-1: Using ep0 maxpacket: 32
[  253.634063][  T287] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71
[  253.643596][  T287] smsc75xx: probe of 1-1:0.184 failed with error -71
[  253.656367][  T287] usb 1-1: USB disconnect, device number 86
[  253.750552][ T5335] usb 2-1: unable to get BOS descriptor or descriptor too short
[  253.758249][ T5335] usb 2-1: no configurations
[  253.762952][ T5335] usb 2-1: can't read configurations, error -22
[  253.887327][ T6143] kvm [6142]: vcpu0, guest rIP: 0x79 disabled perfctr wrmsr: 0xc2 data 0x800
[  253.950572][    T6] usb 10-1: not running at top speed; connect to a high speed hub
[  254.030586][    T6] usb 10-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  254.090530][  T365] usb 4-1: new high-speed USB device number 87 using dummy_hcd
[  254.160586][    T6] usb 10-1: New USB device found, idVendor=225a, idProduct=e1d4, bcdDevice=a7.ad
[  254.169777][    T6] usb 10-1: New USB device strings: Mfr=245, Product=210, SerialNumber=0
[  254.178453][    T6] usb 10-1: Product: syz
[  254.183674][    T6] usb 10-1: Manufacturer: syz
[  254.231223][    T6] usb 10-1: Found UVC 1.00 device syz (225a:e1d4)
[  254.330532][  T365] usb 4-1: Using ep0 maxpacket: 16
[  254.450617][  T365] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  254.460916][  T365] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  254.471970][    T6] usb 10-1: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround.
[  254.481928][  T365] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  254.492031][  T365] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5
[  254.504901][  T365] usb 4-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00
[  254.514030][    T6] uvcvideo 10-1:1.1: Failed to query (129) UVC probe control : -71 (exp. 26).
[  254.522957][  T365] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  254.530974][    T6] uvcvideo 10-1:1.1: Failed to initialize the device (-5).
[  254.539175][  T365] usb 4-1: config 0 descriptor??
[  254.544821][    T6] usb 10-1: USB disconnect, device number 6
[  254.660522][ T5335] usb 2-1: new full-speed USB device number 97 using dummy_hcd
[  254.710532][ T2924] usb 1-1: new high-speed USB device number 87 using dummy_hcd
[  254.950525][ T2924] usb 1-1: Using ep0 maxpacket: 16
[  254.953435][  T287] input: syz0 as /devices/virtual/misc/uhid/D1BC:2000B05:8502.0058/input/input54
[  254.967424][  T287] hid-generic D1BC:2000B05:8502.0058: input,hidraw0: <UNKNOWN> HID v0.00 Mouse [syz0] on syz1
[  255.001720][  T365] hid-generic 0003:057E:2019.0059: item fetching failed at offset 0/5
[  255.003914][ T6203] sd 0:0:1:0: PR command failed: 2
[  255.010217][  T365] hid-generic: probe of 0003:057E:2019.0059 failed with error -22
[  255.015342][ T6203] sd 0:0:1:0: Sense Key : 0x5 [current] 
[  255.015372][ T6203] sd 0:0:1:0: ASC=0x20 ASCQ=0x0 
[  255.020695][ T5335] usb 2-1: config 0 has an invalid interface number: 41 but max is 0
[  255.047305][ T5335] usb 2-1: config 0 has no interface number 0
[  255.053861][ T5335] usb 2-1: config 0 interface 41 has no altsetting 0
[  255.090882][ T2924] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  255.102598][ T2924] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[  255.215072][  T287] usb 4-1: USB disconnect, device number 87
[  255.221218][ T5335] usb 2-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a
[  255.233038][ T5335] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  255.243083][ T5335] usb 2-1: Product: syz
[  255.249496][ T5335] usb 2-1: Manufacturer: syz
[  255.254320][  T308] usb 10-1: new high-speed USB device number 7 using dummy_hcd
[  255.263478][ T5335] usb 2-1: SerialNumber: syz
[  255.270824][ T2924] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[  255.271900][ T5335] usb 2-1: config 0 descriptor??
[  255.280145][ T2924] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  255.293037][ T2924] usb 1-1: Product: syz
[  255.297184][ T2924] usb 1-1: Manufacturer: syz
[  255.301833][ T2924] usb 1-1: SerialNumber: syz
[  255.500557][  T308] usb 10-1: Using ep0 maxpacket: 32
[  255.580603][  T365] usb 9-1: new full-speed USB device number 7 using dummy_hcd
[  255.610600][ T2924] usb 1-1: 0:2 : does not exist
[  255.617205][ T2924] usb 1-1: USB disconnect, device number 87
[  255.630883][  T308] usb 10-1: unable to get BOS descriptor or descriptor too short
[  255.638653][  T308] usb 10-1: no configurations
[  255.643570][  T308] usb 10-1: can't read configurations, error -22
[  255.831183][  T329] udevd[329]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory
[  255.920604][  T365] usb 9-1: not running at top speed; connect to a high speed hub
[  256.000643][  T365] usb 9-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  256.080512][  T404] usb 4-1: new high-speed USB device number 88 using dummy_hcd
[  256.140604][  T365] usb 9-1: New USB device found, idVendor=225a, idProduct=e1d4, bcdDevice=a7.ad
[  256.149720][  T365] usb 9-1: New USB device strings: Mfr=245, Product=210, SerialNumber=0
[  256.158413][  T365] usb 9-1: Product: syz
[  256.162813][  T365] usb 9-1: Manufacturer: syz
[  256.190704][ T5335] CoreChips 2-1:0.41 (unnamed net_device) (uninitialized): sr_get_phy_addr : Error reading PHYID register:ffffffe0
[  256.211153][  T365] usb 9-1: Found UVC 1.00 device syz (225a:e1d4)
[  256.286321][ T6272] KVM: debugfs: duplicate directory 6272-4
[  256.291329][ T1815] input: syz0 as /devices/virtual/misc/uhid/D1BC:2000B05:8502.005A/input/input55
[  256.302971][ T1815] hid-generic D1BC:2000B05:8502.005A: input,hidraw0: <UNKNOWN> HID v0.00 Mouse [syz0] on syz1
[  256.321488][  T404] usb 4-1: Using ep0 maxpacket: 16
[  256.440581][  T404] usb 4-1: config 0 has an invalid interface number: 34 but max is 0
[  256.448754][  T404] usb 4-1: config 0 has no interface number 0
[  256.455043][  T404] usb 4-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023
[  256.460558][  T365] usb 9-1: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround.
[  256.465327][  T404] usb 4-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80
[  256.490551][  T365] uvcvideo 9-1:1.1: Failed to query (129) UVC probe control : -71 (exp. 26).
[  256.499405][  T365] uvcvideo 9-1:1.1: Failed to initialize the device (-5).
[  256.508826][  T365] usb 9-1: USB disconnect, device number 7
[  256.620554][ T1815] usb 1-1: new high-speed USB device number 88 using dummy_hcd
[  256.640624][  T404] usb 4-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73
[  256.649744][  T404] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  256.657883][  T404] usb 4-1: Product: syz
[  256.662114][  T404] usb 4-1: Manufacturer: syz
[  256.666714][  T404] usb 4-1: SerialNumber: syz
[  256.672100][  T404] usb 4-1: config 0 descriptor??
[  256.680593][ T5335] CoreChips 2-1:0.41 (unnamed net_device) (uninitialized): Failed to send software reset:ffffffb9
[  256.691332][ T6242] raw-gadget.0 gadget: fail, usb_ep_enable returned -22
[  256.691381][ T5335] CoreChips 2-1:0.41 (unnamed net_device) (uninitialized): Failed to reset PHY: -71
[  256.698474][ T6242] raw-gadget.0 gadget: fail, usb_ep_enable returned -22
[  256.707822][ T5335] CoreChips: probe of 2-1:0.41 failed with error -71
[  256.724109][ T5335] usb 2-1: USB disconnect, device number 97
[  256.760541][  T308] usb 10-1: new high-speed USB device number 8 using dummy_hcd
[  256.870528][ T1815] usb 1-1: Using ep0 maxpacket: 16
[  256.933959][ T6242] raw-gadget.0 gadget: fail, usb_ep_enable returned -22
[  256.941032][ T6242] raw-gadget.0 gadget: fail, usb_ep_enable returned -22
[  256.990586][ T1815] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  257.000787][ T1815] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[  257.010580][  T308] usb 10-1: Using ep0 maxpacket: 32
[  257.130606][  T308] usb 10-1: unable to get BOS descriptor or descriptor too short
[  257.138429][  T308] usb 10-1: no configurations
[  257.143158][  T308] usb 10-1: can't read configurations, error -22
[  257.149591][  T308] usb usb10-port1: attempt power cycle
[  257.155240][  T404] asix 4-1:0.34 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61
[  257.160597][ T1815] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[  257.165486][  T404] asix: probe of 4-1:0.34 failed with error -61
[  257.174596][ T1815] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  257.191530][ T2924] usb 9-1: new high-speed USB device number 8 using dummy_hcd
[  257.199200][ T1815] usb 1-1: Product: syz
[  257.203664][   T30] audit: type=1400 audit(1793553466.135:331): avc:  denied  { ioctl } for  pid=6283 comm="syz.1.2308" path="/15/file2" dev="tmpfs" ino=99 ioctlcmd=0x4c05 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1
[  257.227854][ T1815] usb 1-1: Manufacturer: syz
[  257.232919][ T1815] usb 1-1: SerialNumber: syz
[  257.540695][ T1815] usb 1-1: 0:2 : does not exist
[  257.549738][ T1815] usb 1-1: USB disconnect, device number 88
[  257.590876][ T2924] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  257.602067][ T2924] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  257.612013][  T365] usb 2-1: new high-speed USB device number 98 using dummy_hcd
[  257.619755][ T2924] usb 9-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00
[  257.629051][ T2924] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  257.641775][ T2924] usb 9-1: config 0 descriptor??
[  257.838359][   T30] audit: type=1400 audit(1793553466.775:332): avc:  denied  { link } for  pid=6311 comm="syz.9.2318" name="#1e" dev="tmpfs" ino=156 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1
[  257.860757][   T30] audit: type=1400 audit(1793553466.775:333): avc:  denied  { rename } for  pid=6311 comm="syz.9.2318" name="#1f" dev="tmpfs" ino=156 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1
[  257.980682][  T365] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  257.991638][  T365] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  258.001564][  T365] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21
[  258.014680][  T365] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00
[  258.023759][  T365] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  258.035001][  T365] usb 2-1: config 0 descriptor??
[  258.115375][ T6320] FAULT_INJECTION: forcing a failure.
[  258.115375][ T6320] name fail_futex, interval 1, probability 0, space 0, times 0
[  258.128392][ T6320] CPU: 1 PID: 6320 Comm: syz.0.2322 Not tainted syzkaller #0
[  258.129665][ T2924] hid-steam 0003:28DE:1142.005B: unknown main item tag 0x0
[  258.135789][ T6320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  258.135823][ T6320] Call Trace:
[  258.135830][ T6320]  <TASK>
[  258.135837][ T6320]  __dump_stack+0x21/0x30
[  258.143580][ T2924] hid-steam 0003:28DE:1142.005B: : USB HID v0.00 Device [HID 28de:1142] on usb-dummy_hcd.8-1/input0
[  258.153062][ T6320]  dump_stack_lvl+0x110/0x170
[  258.153091][ T6320]  ? show_regs_print_info+0x20/0x20
[  258.153107][ T6320]  dump_stack+0x15/0x20
[  258.153120][ T6320]  should_fail+0x3ab/0x500
[  258.153137][ T6320]  get_futex_key+0x6ee/0xb60
[  258.157757][ T2924] hid-steam 0003:28DE:1142.005C: unknown main item tag 0x0
[  258.159330][ T6320]  ? futex_wait_restart+0x250/0x250
[  258.164596][ T2924] hid-steam 0003:28DE:1142.005C: hidraw0: USB HID v0.00 Device [HID 28de:1142] on usb-dummy_hcd.8-1/input0
[  258.174378][ T6320]  ? dequeue_task_fair+0x75f/0x1e40
[  258.226184][ T6320]  futex_wake+0x133/0x8f0
[  258.230506][ T6320]  ? __kasan_check_write+0x14/0x20
[  258.235608][ T6320]  ? futex_wait+0x8f0/0x8f0
[  258.240092][ T6320]  do_futex+0xd8d/0x2800
[  258.240529][ T2924] hid-steam 0003:28DE:1142.005B: Steam wireless receiver connected
[  258.244316][ T6320]  ? __schedule+0xbd7/0x14a0
[  258.256766][ T6320]  ? release_firmware_map_entry+0x190/0x190
[  258.262675][ T6320]  ? futex_exit_release+0x1e0/0x1e0
[  258.267884][ T6320]  ? plist_add+0x3e6/0x470
[  258.272322][ T6320]  ? __kasan_check_read+0x11/0x20
[  258.277360][ T6320]  ? plist_check_list+0x255/0x270
[  258.282406][ T6320]  ? __kasan_check_write+0x14/0x20
[  258.287531][ T6320]  ? _raw_spin_lock_irqsave+0xc2/0x130
[  258.292981][ T6320]  ? _raw_spin_lock+0xf0/0xf0
[  258.297644][ T6320]  ? perf_lock_task_context+0x3fd/0x4c0
[  258.303253][ T6320]  ? __kasan_check_read+0x11/0x20
[  258.308259][ T6320]  ? perf_event_exit_event+0x4a0/0x4a0
[  258.313700][ T6320]  ? mutex_unlock+0x8f/0x230
[  258.318298][ T6320]  ? __kasan_check_write+0x14/0x20
[  258.323386][ T6320]  ? _raw_spin_lock_irqsave+0xc2/0x130
[  258.328833][ T6320]  ? _raw_spin_lock+0xf0/0xf0
[  258.333517][ T6320]  ? __kasan_check_read+0x11/0x20
[  258.338559][ T6320]  ? perf_event_exit_task+0x867/0x870
[  258.343990][ T6320]  ? uprobe_free_utask+0x83/0x160
[  258.349139][ T6320]  mm_release+0x203/0x360
[  258.353485][ T6320]  ? exit_mm_release+0x30/0x30
[  258.358267][ T6320]  ? futex_exit_release+0x119/0x1e0
[  258.363485][ T6320]  exit_mm_release+0x25/0x30
[  258.368098][ T6320]  do_exit+0x644/0x29a0
[  258.371710][ T2924] usb 9-1: USB disconnect, device number 8
[  258.372265][ T6320]  ? mmap_read_unlock+0x20/0x40
[  258.382867][ T2924] hid-steam 0003:28DE:1142.005B: Steam wireless receiver disconnected
[  258.391012][ T6320]  ? __asan_set_shadow_00+0xe/0x10
[  258.396109][ T6320]  ? put_task_struct+0x90/0x90
[  258.400853][ T6320]  ? kstrtouint_from_user+0x1c4/0x220
[  258.406292][ T6320]  ? madvise_set_anon_name+0x470/0x470
[  258.411733][ T6320]  ? __kasan_check_write+0x14/0x20
[  258.416825][ T6320]  ? _raw_spin_lock_irq+0x95/0xf0
[  258.421831][ T6320]  do_group_exit+0x149/0x310
[  258.426481][ T6320]  ? __kasan_check_write+0x14/0x20
[  258.431574][ T6320]  ? recalc_sigpending+0x1ac/0x230
[  258.436683][ T6320]  get_signal+0x64f/0x1430
[  258.441204][ T6320]  arch_do_signal_or_restart+0xe2/0x1100
[  258.446948][ T6320]  ? file_end_write+0x1b0/0x1b0
[  258.451784][ T6320]  ? __kasan_check_write+0x14/0x20
[  258.456888][ T6320]  ? mutex_unlock+0x8f/0x230
[  258.461469][ T6320]  ? get_sigframe_size+0x10/0x10
[  258.466422][ T6320]  ? __se_sys_futex+0x135/0x330
[  258.471268][ T6320]  exit_to_user_mode_loop+0xa7/0xe0
[  258.476456][ T6320]  exit_to_user_mode_prepare+0x87/0xd0
[  258.481900][ T6320]  syscall_exit_to_user_mode+0x1a/0x30
[  258.487436][ T6320]  do_syscall_64+0x58/0xa0
[  258.491842][ T6320]  ? clear_bhb_loop+0x50/0xa0
[  258.496505][ T6320]  ? clear_bhb_loop+0x50/0xa0
[  258.501159][ T6320]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  258.507030][ T6320] RIP: 0033:0x7fab1b600559
[  258.511552][ T6320] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  258.511782][  T365] plantronics 0003:047F:FFFF.005D: unknown main item tag 0xd
[  258.531161][ T6320] RSP: 002b:00007fab1a0580e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  258.531187][ T6320] RAX: fffffffffffffe00 RBX: 00007fab1b886fa8 RCX: 00007fab1b600559
[  258.531198][ T6320] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fab1b886fa8
[  258.531208][ T6320] RBP: 00007fab1b886fa0 R08: 0000000000000000 R09: 0000000000000000
[  258.531217][ T6320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  258.531226][ T6320] R13: 00007fab1b887038 R14: 00007fff16f42a40 R15: 00007fff16f42b28
[  258.531239][ T6320]  </TASK>
[  258.564934][ T6320] syz.0.2322 (6320) used greatest stack depth: 20840 bytes left
[  258.572283][  T365] plantronics 0003:047F:FFFF.005D: No inputs registered, leaving
[  258.608989][  T365] plantronics 0003:047F:FFFF.005D: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0
[  258.610558][  T308] usb 10-1: new full-speed USB device number 9 using dummy_hcd
[  258.685444][ T6330] KVM: KVM_SET_CPUID{,2} after KVM_RUN may cause guest instability
[  258.693436][ T6330] KVM: KVM_SET_CPUID{,2} will fail after KVM_RUN starting with Linux 5.16
[  258.821060][  T365] usb 2-1: USB disconnect, device number 98
[  258.828067][  T404] usb 4-1: USB disconnect, device number 88
[  258.870679][  T308] usb 10-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  258.881013][  T308] usb 10-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  258.894103][  T308] usb 10-1: New USB device found, idVendor=046d, idProduct=c50c, bcdDevice= 0.00
[  258.910506][  T308] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  258.923851][  T308] usb 10-1: config 0 descriptor??
[  259.008746][ T6353] FAULT_INJECTION: forcing a failure.
[  259.008746][ T6353] name fail_futex, interval 1, probability 0, space 0, times 0
[  259.021680][ T6353] CPU: 0 PID: 6353 Comm: syz.0.2334 Not tainted syzkaller #0
[  259.029069][ T6353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  259.039111][ T6353] Call Trace:
[  259.042378][ T6353]  <TASK>
[  259.045293][ T6353]  __dump_stack+0x21/0x30
[  259.049606][ T6353]  dump_stack_lvl+0x110/0x170
[  259.054263][ T6353]  ? show_regs_print_info+0x20/0x20
[  259.059447][ T6353]  ? is_bpf_text_address+0x177/0x190
[  259.064803][ T6353]  dump_stack+0x15/0x20
[  259.068946][ T6353]  should_fail+0x3ab/0x500
[  259.073346][ T6353]  get_futex_key+0x6ee/0xb60
[  259.077957][ T6353]  ? futex_wait_restart+0x250/0x250
[  259.083172][ T6353]  ? dequeue_task_fair+0x75f/0x1e40
[  259.088359][ T6353]  futex_wake+0x133/0x8f0
[  259.092670][ T6353]  ? __kasan_check_write+0x14/0x20
[  259.097801][ T6353]  ? futex_wait+0x8f0/0x8f0
[  259.102292][ T6353]  do_futex+0xd8d/0x2800
[  259.106526][ T6353]  ? __schedule+0xbd7/0x14a0
[  259.111105][ T6353]  ? release_firmware_map_entry+0x190/0x190
[  259.116990][ T6353]  ? futex_exit_release+0x1e0/0x1e0
[  259.122176][ T6353]  ? plist_add+0x3e6/0x470
[  259.126583][ T6353]  ? __kasan_check_read+0x11/0x20
[  259.131600][ T6353]  ? plist_check_list+0x255/0x270
[  259.136612][ T6353]  ? __kasan_check_write+0x14/0x20
[  259.141710][ T6353]  ? _raw_spin_lock_irqsave+0xc2/0x130
[  259.147159][ T6353]  ? _raw_spin_lock+0xf0/0xf0
[  259.151824][ T6353]  ? perf_lock_task_context+0x3fd/0x4c0
[  259.157356][ T6353]  ? __kasan_check_read+0x11/0x20
[  259.162368][ T6353]  ? perf_event_exit_event+0x4a0/0x4a0
[  259.167819][ T6353]  ? mutex_unlock+0x8f/0x230
[  259.172396][ T6353]  ? __kasan_check_write+0x14/0x20
[  259.177497][ T6353]  ? _raw_spin_lock_irqsave+0xc2/0x130
[  259.182944][ T6353]  ? _raw_spin_lock+0xf0/0xf0
[  259.187608][ T6353]  ? __kasan_check_read+0x11/0x20
[  259.192621][ T6353]  ? perf_event_exit_task+0x867/0x870
[  259.197982][ T6353]  ? uprobe_free_utask+0x83/0x160
[  259.202999][ T6353]  mm_release+0x203/0x360
[  259.207316][ T6353]  ? exit_mm_release+0x30/0x30
[  259.212066][ T6353]  ? futex_exit_release+0x119/0x1e0
[  259.217253][ T6353]  exit_mm_release+0x25/0x30
[  259.221831][ T6353]  do_exit+0x644/0x29a0
[  259.225971][ T6353]  ? mmap_read_unlock+0x20/0x40
[  259.230807][ T6353]  ? __asan_set_shadow_00+0xe/0x10
[  259.235907][ T6353]  ? put_task_struct+0x90/0x90
[  259.240662][ T6353]  ? kstrtouint_from_user+0x1c4/0x220
[  259.246024][ T6353]  ? madvise_set_anon_name+0x470/0x470
[  259.251469][ T6353]  ? __kasan_check_write+0x14/0x20
[  259.256569][ T6353]  ? _raw_spin_lock_irq+0x95/0xf0
[  259.261581][ T6353]  do_group_exit+0x149/0x310
[  259.266161][ T6353]  ? __kasan_check_write+0x14/0x20
[  259.271272][ T6353]  ? recalc_sigpending+0x1ac/0x230
[  259.276370][ T6353]  get_signal+0x64f/0x1430
[  259.280775][ T6353]  arch_do_signal_or_restart+0xe2/0x1100
[  259.286396][ T6353]  ? file_end_write+0x1b0/0x1b0
[  259.291238][ T6353]  ? __kasan_check_write+0x14/0x20
[  259.296352][ T6353]  ? mutex_unlock+0x8f/0x230
[  259.300935][ T6353]  ? get_sigframe_size+0x10/0x10
[  259.305862][ T6353]  ? __se_sys_futex+0x135/0x330
[  259.310710][ T6353]  ? __kasan_check_write+0x14/0x20
[  259.315813][ T6353]  exit_to_user_mode_loop+0xa7/0xe0
[  259.321000][ T6353]  exit_to_user_mode_prepare+0x87/0xd0
[  259.326453][ T6353]  syscall_exit_to_user_mode+0x1a/0x30
[  259.331913][ T6353]  do_syscall_64+0x58/0xa0
[  259.336318][ T6353]  ? clear_bhb_loop+0x50/0xa0
[  259.340981][ T6353]  ? clear_bhb_loop+0x50/0xa0
[  259.345646][ T6353]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  259.351524][ T6353] RIP: 0033:0x7fab1b600559
[  259.355932][ T6353] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  259.375526][ T6353] RSP: 002b:00007fab1a0580e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  259.383929][ T6353] RAX: fffffffffffffe00 RBX: 00007fab1b886fa8 RCX: 00007fab1b600559
[  259.391890][ T6353] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fab1b886fa8
[  259.399853][ T6353] RBP: 00007fab1b886fa0 R08: 0000000000000000 R09: 0000000000000000
[  259.407821][ T6353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  259.415788][ T6353] R13: 00007fab1b887038 R14: 00007fff16f42a40 R15: 00007fff16f42b28
[  259.423751][ T6353]  </TASK>
[  259.486534][ T6358] KVM: KVM_SET_CPUID{,2} after KVM_RUN may cause guest instability
[  259.494555][  T404] usb 4-1: new high-speed USB device number 89 using dummy_hcd
[  259.494582][ T6358] KVM: KVM_SET_CPUID{,2} will fail after KVM_RUN starting with Linux 5.16
[  259.580556][ T2924] usb 9-1: new high-speed USB device number 9 using dummy_hcd
[  259.661157][  T308] logitech 0003:046D:C50C.005E: ignoring exceeding usage max
[  259.669571][  T308] logitech 0003:046D:C50C.005E: collection stack underflow
[  259.677160][  T308] logitech 0003:046D:C50C.005E: item 0 4 0 12 parsing failed
[  259.684749][  T308] logitech 0003:046D:C50C.005E: parse failed
[  259.690938][  T308] logitech: probe of 0003:046D:C50C.005E failed with error -22
[  259.840540][ T2924] usb 9-1: Using ep0 maxpacket: 16
[  259.860587][  T404] usb 4-1: config 0 interface 0 altsetting 152 endpoint 0x81 has an invalid bInterval 237, changing to 11
[  259.882634][  T404] usb 4-1: config 0 interface 0 has no altsetting 0
[  259.889372][  T404] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2db4, bcdDevice= 0.00
[  259.898905][  T404] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  259.910711][  T404] usb 4-1: config 0 descriptor??
[  259.916076][   T39] usb 10-1: USB disconnect, device number 9
[  259.980617][ T2924] usb 9-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  259.990772][ T2924] usb 9-1: config 1 has 1 interface, different from the descriptor's value: 3
[  260.154394][ T6393] overlayfs: failed to resolve 'upper': -2
[  260.163307][ T6390] KVM: KVM_SET_CPUID{,2} after KVM_RUN may cause guest instability
[  260.171467][ T6390] KVM: KVM_SET_CPUID{,2} will fail after KVM_RUN starting with Linux 5.16
[  260.180668][ T2924] usb 9-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[  260.190326][ T2924] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  260.202940][ T2924] usb 9-1: Product: syz
[  260.207411][ T2924] usb 9-1: Manufacturer: syz
[  260.212422][ T2924] usb 9-1: SerialNumber: syz
[  260.391511][  T404] konepure 0003:1E7D:2DB4.005F: ignoring exceeding usage max
[  260.399546][  T404] konepure 0003:1E7D:2DB4.005F: unknown main item tag 0x6
[  260.406849][  T404] konepure 0003:1E7D:2DB4.005F: global environment stack underflow
[  260.414808][  T404] konepure 0003:1E7D:2DB4.005F: item 0 1 1 11 parsing failed
[  260.422403][  T404] konepure 0003:1E7D:2DB4.005F: parse failed
[  260.428398][  T404] konepure: probe of 0003:1E7D:2DB4.005F failed with error -22
[  260.496521][ T6421] overlayfs: failed to resolve 'upper': -2
[  260.550595][ T2924] usb 9-1: 0:2 : does not exist
[  260.556985][ T2924] usb 9-1: USB disconnect, device number 9
[  260.592819][  T404] usb 4-1: USB disconnect, device number 89
[  260.610558][ T1815] usb 2-1: new high-speed USB device number 99 using dummy_hcd
[  260.811909][ T6429] KVM: KVM_SET_CPUID{,2} after KVM_RUN may cause guest instability
[  260.819829][ T6429] KVM: KVM_SET_CPUID{,2} will fail after KVM_RUN starting with Linux 5.16
[  260.857524][ T6434] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state.
[  260.870601][ T1815] usb 2-1: Using ep0 maxpacket: 16
[  261.000621][ T1815] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  261.017578][ T1815] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7
[  261.029218][ T1815] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5
[  261.046082][ T1815] usb 2-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00
[  261.055562][ T1815] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  261.066556][ T6454] tipc: Started in network mode
[  261.071875][ T6454] tipc: Node identity 2d0000000000000081, cluster identity 4711
[  261.076577][ T1815] usb 2-1: config 0 descriptor??
[  261.135972][ T6459] KVM: KVM_SET_CPUID{,2} after KVM_RUN may cause guest instability
[  261.143973][ T6459] KVM: KVM_SET_CPUID{,2} will fail after KVM_RUN starting with Linux 5.16
[  261.164005][ T6465] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state.
[  261.400111][ T6492] overlayfs: workdir and upperdir must be separate subtrees
[  261.452411][ T6497] KVM: KVM_SET_CPUID{,2} after KVM_RUN may cause guest instability
[  261.460455][ T6497] KVM: KVM_SET_CPUID{,2} will fail after KVM_RUN starting with Linux 5.16
[  261.546486][ T6509] FAULT_INJECTION: forcing a failure.
[  261.546486][ T6509] name failslab, interval 1, probability 0, space 0, times 0
[  261.559233][ T6509] CPU: 1 PID: 6509 Comm: syz.8.2394 Not tainted syzkaller #0
[  261.566626][ T6509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  261.576703][ T6509] Call Trace:
[  261.579988][ T6509]  <TASK>
[  261.582921][ T6509]  __dump_stack+0x21/0x30
[  261.587270][ T6509]  dump_stack_lvl+0x110/0x170
[  261.591951][ T6509]  ? show_regs_print_info+0x20/0x20
[  261.597143][ T6509]  ? __kasan_check_write+0x14/0x20
[  261.602254][ T6509]  dump_stack+0x15/0x20
[  261.606417][ T6509]  should_fail+0x3ab/0x500
[  261.610846][ T6509]  __should_failslab+0xa4/0xe0
[  261.615615][ T6509]  should_failslab+0x9/0x20
[  261.620120][ T6509]  slab_pre_alloc_hook+0x39/0xd0
[  261.625053][ T6509]  __kmalloc+0x6d/0x2c0
[  261.629200][ T6509]  ? inc_ucount+0x17c/0x230
[  261.633825][ T6509]  ? copy_net_ns+0x10f/0x5c0
[  261.638454][ T6509]  copy_net_ns+0x10f/0x5c0
[  261.642864][ T6509]  ? __kasan_check_write+0x14/0x20
[  261.647976][ T6509]  ? copy_cgroup_ns+0x91/0x4c0
[  261.652818][ T6509]  create_new_namespaces+0x3a8/0x660
[  261.658103][ T6509]  unshare_nsproxy_namespaces+0x120/0x170
[  261.663821][ T6509]  ksys_unshare+0x4d7/0x810
[  261.668329][ T6509]  ? sighand_ctor+0x60/0x60
[  261.672833][ T6509]  ? __kasan_check_write+0x14/0x20
[  261.677947][ T6509]  ? switch_fpu_return+0x15d/0x2c0
[  261.683062][ T6509]  __x64_sys_unshare+0x38/0x40
[  261.687829][ T6509]  x64_sys_call+0x442/0x9a0
[  261.692326][ T6509]  do_syscall_64+0x4c/0xa0
[  261.696736][ T6509]  ? clear_bhb_loop+0x50/0xa0
[  261.701417][ T6509]  ? clear_bhb_loop+0x50/0xa0
[  261.706100][ T6509]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  261.711991][ T6509] RIP: 0033:0x7f0d213e5559
[  261.716419][ T6509] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  261.736041][ T6509] RSP: 002b:00007f0d1fe3d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  261.744462][ T6509] RAX: ffffffffffffffda RBX: 00007f0d2166bfa0 RCX: 00007f0d213e5559
[  261.752445][ T6509] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000
[  261.760412][ T6509] RBP: 00007f0d2147cb50 R08: 0000000000000000 R09: 0000000000000000
[  261.768375][ T6509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  261.776343][ T6509] R13: 00007f0d2166c038 R14: 00007f0d2166bfa0 R15: 00007ffd6fd21d88
[  261.784311][ T6509]  </TASK>
[  261.802641][ T6516] ------------[ cut here ]------------
[  261.808142][ T6516] fmt: 'level=%s
[  261.808142][ T6516] ' current_buffer: '           <...>-6046    [001] .....   251.364788: dwc3_ctrl_req: Get Device Status(Length = 0)
[  261.808142][ T6516]            <...>-6074    [000] .....   251.669928: dwc3_ctrl_req: Get Device Status(Length = 0)
[  261.808142][ T6516]            <...>-1970561396 [000] .p.35   251.725220: Unknown type 25955
[  261.808142][ T6516]           <idle>-0       [000] .....   251.750452: initcall_level: level='
[  261.808244][ T6516] WARNING: CPU: 0 PID: 6516 at kernel/trace/trace.c:3866 trace_check_vprintf+0xd2c/0x1050
[  261.861711][ T6516] Modules linked in:
[  261.865658][ T6516] CPU: 1 PID: 6516 Comm: syz.0.2396 Not tainted syzkaller #0
[  261.872724][ T6518] FAULT_INJECTION: forcing a failure.
[  261.872724][ T6518] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  261.883304][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  261.887061][ T6518] CPU: 0 PID: 6518 Comm: syz.8.2397 Not tainted syzkaller #0
[  261.903733][ T6518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  261.906492][ T6516] RIP: 0010:trace_check_vprintf+0xd2c/0x1050
[  261.913800][ T6518] Call Trace:
[  261.913812][ T6518]  <TASK>
[  261.913818][ T6518]  __dump_stack+0x21/0x30
[  261.913844][ T6518]  dump_stack_lvl+0x110/0x170
[  261.913859][ T6518]  ? show_regs_print_info+0x20/0x20
[  261.913875][ T6518]  ? unwind_get_return_address+0x4d/0x90
[  261.920352][ T6516] Code: ea e2 fc ff c6 05 59 4e 79 05 01 48 8b 7d 88 e8 5a 04 00 00 48 c7 c7 40 30 46 85 48 8b b5 60 ff ff ff 48 89 c2 e8 04 5a 3f 03 <0f> 0b e9 d6 fd ff ff 48 8b 4d 98 80 e1 07 38 c1 0f 8c d5 f7 ff ff
[  261.923133][ T6518]  ? stack_trace_save+0xf0/0xf0
[  261.923158][ T6518]  dump_stack+0x15/0x20
[  261.923176][ T6518]  should_fail+0x3ab/0x500
[  261.926383][ T6516] RSP: 0018:ffffc90000ccf920 EFLAGS: 00010246
[  261.930409][ T6518]  should_fail_alloc_page+0x55/0x80
[  261.930434][ T6518]  prepare_alloc_pages+0x13f/0x590
[  261.940746][ T6516] 
[  261.945885][ T6518]  ? __stack_depot_save+0x34/0x480
[  261.945910][ T6518]  ? __alloc_pages_bulk+0xab0/0xab0
[  261.965913][ T6516] RAX: 9c6de79fcfcd8400 RBX: dffffc0000000000 RCX: 0000000000080000
[  261.970353][ T6518]  ? __kasan_slab_alloc+0xc9/0xe0
[  261.974691][ T6516] RDX: ffffc900013ab000 RSI: 000000000000280a RDI: 000000000000280b
[  261.978890][ T6518]  ? __kasan_slab_alloc+0xb7/0xe0
[  261.978912][ T6518]  ? slab_post_alloc_hook+0x4f/0x2b0
[  261.985260][ T6516] RBP: ffffc90000ccf9f0 R08: ffff8881f7027493 R09: 1ffff1103ee04e92
[  261.990142][ T6518]  __alloc_pages+0x11d/0x460
[  261.997155][ T6516] R10: dffffc0000000000 R11: ffffed103ee04e93 R12: ffffffff866172b0
[  261.997552][ T6518]  ? zone_watermark_fast+0x250/0x250
[  262.002890][ T6516] R13: ffff888129fb0078 R14: 0000000000000000 R15: 0000000000000002
[  262.007834][ T6518]  __get_free_pages+0x10/0x30
[  262.007859][ T6518]  kasan_populate_vmalloc_pte+0x29/0x120
[  262.016132][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  262.020831][ T6518]  __apply_to_page_range+0x8ca/0xc70
[  262.020855][ T6518]  ? kasan_populate_vmalloc+0x70/0x70
[  262.020874][ T6518]  ? kasan_populate_vmalloc+0x70/0x70
[  262.020888][ T6518]  apply_to_page_range+0x3b/0x50
[  262.020904][ T6518]  kasan_populate_vmalloc+0x60/0x70
[  262.029426][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  262.033869][ T6518]  alloc_vmap_area+0x193b/0x1a70
[  262.033897][ T6518]  ? vm_map_ram+0xa70/0xa70
[  262.039468][ T6516] CR2: 00007fb25ba17dac CR3: 000000011335f000 CR4: 00000000003506a0
[  262.047189][ T6518]  ? kmem_cache_alloc_trace+0x119/0x270
[  262.047217][ T6518]  ? __get_vm_area_node+0x11d/0x350
[  262.047236][ T6518]  __get_vm_area_node+0x14e/0x350
[  262.047252][ T6518]  __vmalloc_node_range+0xe8/0xad0
[  262.057661][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  262.059776][ T6518]  ? copy_process+0x5e0/0x3230
[  262.065357][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  262.073022][ T6518]  ? slab_post_alloc_hook+0x6d/0x2b0
[  262.073049][ T6518]  ? kmem_cache_alloc+0xf7/0x260
[  262.073065][ T6518]  dup_task_struct+0x41e/0xc70
[  262.073080][ T6518]  ? copy_process+0x5e0/0x3230
[  262.073099][ T6518]  copy_process+0x5e0/0x3230
[  262.078124][ T6516] Call Trace:
[  262.083363][ T6518]  ? __kasan_check_write+0x14/0x20
[  262.083386][ T6518]  ? proc_fail_nth_write+0x180/0x200
[  262.083404][ T6518]  ? __pidfd_prepare+0x150/0x150
[  262.083422][ T6518]  kernel_clone+0x233/0x960
[  262.083439][ T6518]  ? create_io_thread+0x170/0x170
[  262.103018][ T6516]  <TASK>
[  262.108351][ T6518]  ? __kasan_check_write+0x14/0x20
[  262.108378][ T6518]  ? mutex_unlock+0x8f/0x230
[  262.108396][ T6518]  __x64_sys_clone+0x198/0x210
[  262.108417][ T6518]  ? __ia32_sys_vfork+0x130/0x130
[  262.108437][ T6518]  ? __kasan_check_write+0x14/0x20
[  262.263382][ T6518]  ? switch_fpu_return+0x15d/0x2c0
[  262.268496][ T6518]  x64_sys_call+0x41f/0x9a0
[  262.272991][ T6518]  do_syscall_64+0x4c/0xa0
[  262.277400][ T6518]  ? clear_bhb_loop+0x50/0xa0
[  262.282072][ T6518]  ? clear_bhb_loop+0x50/0xa0
[  262.286740][ T6518]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  262.292624][ T6518] RIP: 0033:0x7f0d213e5559
[  262.297031][ T6518] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  262.316665][ T6518] RSP: 002b:00007f0d1fe3cfd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[  262.325077][ T6518] RAX: ffffffffffffffda RBX: 00007f0d2166bfa0 RCX: 00007f0d213e5559
[  262.333044][ T6518] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[  262.341008][ T6518] RBP: 00007f0d2147cb50 R08: 0000000000000000 R09: 0000000000000000
[  262.348975][ T6518] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000
[  262.357041][ T6518] R13: 00007f0d2166c038 R14: 00007f0d2166bfa0 R15: 00007ffd6fd21d88
[  262.365016][ T6518]  </TASK>
[  262.368887][ T6518] syz.8.2397: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz8,mems_allowed=0
[  262.371155][ T6516]  trace_event_printf+0xea/0x140
[  262.389301][ T6516]  ? trace_print_seq+0x170/0x170
[  262.394605][ T6516]  ? trace_raw_output_prep+0x200/0x200
[  262.400315][ T6516]  ? trace_print_context+0x3a1/0x4d0
[  262.405808][ T6516]  ? trace_handle_return+0xa5/0xe0
[  262.410998][ T6516]  ? trace_raw_output_prep+0x199/0x200
[  262.416487][ T6516]  trace_raw_output_initcall_level+0x98/0xd0
[  262.422547][ T6516]  print_trace_fmt+0x4ed/0x710
[  262.427495][ T6516]  print_trace_line+0x385/0x690
[  262.432574][ T6518] CPU: 1 PID: 6518 Comm: syz.8.2397 Not tainted syzkaller #0
[  262.432716][ T6516]  tracing_read_pipe+0x4fd/0xab0
[  262.440098][ T6518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  262.445114][ T6516]  ? s_show+0x320/0x320
[  262.455069][ T6518] Call Trace:
[  262.455079][ T6518]  <TASK>
[  262.455085][ T6518]  __dump_stack+0x21/0x30
[  262.459237][ T6516]  vfs_read+0x28c/0xc20
[  262.462498][ T6518]  dump_stack_lvl+0x110/0x170
[  262.462518][ T6518]  ? show_regs_print_info+0x20/0x20
[  262.465444][ T6516]  ? kernel_read+0x1f0/0x1f0
[  262.469743][ T6518]  ? pr_cont_kernfs_name+0xe3/0xf0
[  262.473907][ T6516]  ? __kasan_check_write+0x14/0x20
[  262.478556][ T6518]  dump_stack+0x15/0x20
[  262.483782][ T6516]  ? mutex_lock+0x9b/0x1c0
[  262.488295][ T6518]  warn_alloc+0x1dc/0x200
[  262.493412][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  262.498479][ T6518]  ? slab_free_freelist_hook+0xc2/0x190
[  262.502640][ T6516]  ? __fget_files+0x2e1/0x340
[  262.507040][ T6518]  ? zone_watermark_ok_safe+0x270/0x270
[  262.511375][ T6516]  ? __fdget_pos+0x2d2/0x380
[  262.517912][ T6518]  ? __get_vm_area_node+0x163/0x350
[  262.523465][ T6516]  ? ksys_read+0x70/0x260
[  262.528097][ T6518]  ? __get_vm_area_node+0x163/0x350
[  262.533696][ T6516]  ksys_read+0x14a/0x260
[  262.538230][ T6518]  __vmalloc_node_range+0x15e/0xad0
[  262.543440][ T6516]  ? vfs_write+0xfd0/0xfd0
[  262.547719][ T6518]  ? slab_post_alloc_hook+0x6d/0x2b0
[  262.552921][ T6516]  ? __kasan_check_write+0x14/0x20
[  262.557116][ T6518]  ? kmem_cache_alloc+0xf7/0x260
[  262.562314][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  262.566687][ T6518]  dup_task_struct+0x41e/0xc70
[  262.571971][ T6516]  __x64_sys_read+0x7b/0x90
[  262.577039][ T6518]  ? copy_process+0x5e0/0x3230
[  262.583386][ T6516]  x64_sys_call+0x96d/0x9a0
[  262.587046][ T6518]  copy_process+0x5e0/0x3230
[  262.591821][ T6516]  do_syscall_64+0x4c/0xa0
[  262.596274][ T6518]  ? __kasan_check_write+0x14/0x20
[  262.596296][ T6518]  ? proc_fail_nth_write+0x180/0x200
[  262.601096][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  262.605535][ T6518]  ? __pidfd_prepare+0x150/0x150
[  262.610089][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  262.614535][ T6518]  kernel_clone+0x233/0x960
[  262.614556][ T6518]  ? create_io_thread+0x170/0x170
[  262.614574][ T6518]  ? __kasan_check_write+0x14/0x20
[  262.619699][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  262.624923][ T6518]  ? mutex_unlock+0x8f/0x230
[  262.624944][ T6518]  __x64_sys_clone+0x198/0x210
[  262.629598][ T6516] RIP: 0033:0x7fab1b600559
[  262.634518][ T6518]  ? __ia32_sys_vfork+0x130/0x130
[  262.634552][ T6518]  ? __kasan_check_write+0x14/0x20
[  262.634569][ T6518]  ? switch_fpu_return+0x15d/0x2c0
[  262.634586][ T6518]  x64_sys_call+0x41f/0x9a0
[  262.634602][ T6518]  do_syscall_64+0x4c/0xa0
[  262.634617][ T6518]  ? clear_bhb_loop+0x50/0xa0
[  262.639359][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  262.643779][ T6518]  ? clear_bhb_loop+0x50/0xa0
[  262.643808][ T6518]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  262.648814][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246
[  262.653902][ T6518] RIP: 0033:0x7f0d213e5559
[  262.653921][ T6518] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  262.653933][ T6518] RSP: 002b:00007f0d1fe3cfd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[  262.653951][ T6518] RAX: ffffffffffffffda RBX: 00007f0d2166bfa0 RCX: 00007f0d213e5559
[  262.659851][ T6516]  ORIG_RAX: 0000000000000000
[  262.664381][ T6518] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[  262.664394][ T6518] RBP: 00007f0d2147cb50 R08: 0000000000000000 R09: 0000000000000000
[  262.664405][ T6518] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000
[  262.669148][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  262.673551][ T6518] R13: 00007f0d2166c038 R14: 00007f0d2166bfa0 R15: 00007ffd6fd21d88
[  262.673573][ T6518]  </TASK>
[  262.680389][ T6518] Mem-Info:
[  262.699532][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  262.703819][ T6532] fuse: Bad value for 'fd'
[  262.722741][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  262.753489][ T6518] active_anon:43 inactive_anon:8478 isolated_anon:0
[  262.753489][ T6518]  active_file:9755 inactive_file:3090 isolated_file:0
[  262.753489][ T6518]  unevictable:0 dirty:24 writeback:0
[  262.753489][ T6518]  slab_reclaimable:10096 slab_unreclaimable:76056
[  262.753489][ T6518]  mapped:29923 shmem:164 pagetables:708 bounce:0
[  262.753489][ T6518]  kernel_misc_reclaimable:0
[  262.753489][ T6518]  free:1543063 free_pcp:17840 free_cma:0
[  262.814129][ T6530] KVM: KVM_SET_CPUID{,2} after KVM_RUN may cause guest instability
[  262.816656][ T6518] Node 0 active_anon:172kB inactive_anon:34312kB active_file:39020kB inactive_file:12360kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:119792kB dirty:96kB writeback:0kB shmem:656kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:4676kB pagetables:2832kB all_unreclaimable? no
[  262.824690][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  262.828481][ T6518] DMA32 free:2978772kB min:62612kB low:78264kB high:93916kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2982724kB mlocked:0kB bounce:0kB free_pcp:3952kB local_pcp:0kB free_cma:0kB
[  262.830840][ T6530] KVM: KVM_SET_CPUID{,2} will fail after KVM_RUN starting with Linux 5.16
[  262.857169][ T6518] lowmem_reserve[]:
[  262.893286][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  262.940916][ T6518]  0
[  262.966766][ T6516]  </TASK>
[  262.993144][ T6516] ---[ end trace 586c7b70b9532ae8 ]---
[  263.000430][ T6516] ------------[ cut here ]------------
[  263.005903][ T6516] WARNING: CPU: 0 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  263.016158][ T6516] Modules linked in:
[  263.020050][ T6516] CPU: 0 PID: 6516 Comm: syz.0.2396 Tainted: G        W         syzkaller #0
[  263.028800][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  263.038846][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  263.044651][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  263.064247][ T6516] RSP: 0018:ffffc90000ccf7e0 EFLAGS: 00010002
[  263.070307][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  263.078272][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  263.086233][ T6516] RBP: ffffc90000ccf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  263.094199][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e000061
[  263.102170][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  263.110136][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  263.119067][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  263.125639][ T6516] CR2: 0000000000000000 CR3: 000000011335f000 CR4: 00000000003526b0
[  263.133605][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  263.141568][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  263.149529][ T6516] Call Trace:
[  263.152798][ T6516]  <TASK>
[  263.155723][ T6516]  ? ring_buffer_read_page+0x1210/0x1210
[  263.161351][ T6516]  ? __kasan_check_write+0x14/0x20
[  263.166453][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  263.171132][ T6516]  rb_buffer_peek+0x60/0x7a0
[  263.175716][ T6516]  ring_buffer_peek+0x184/0x3b0
[  263.180554][ T6516]  ? ring_buffer_iter_empty+0x370/0x370
[  263.186089][ T6516]  ? __kasan_check_write+0x14/0x20
[  263.191198][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  263.195867][ T6516]  __find_next_entry+0x34d/0x6b0
[  263.200796][ T6516]  ? rb_advance_reader+0x39c/0x6b0
[  263.205900][ T6516]  ? trace_find_next_entry+0x370/0x370
[  263.211361][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  263.216903][ T6516]  ? print_trace_line+0x385/0x690
[  263.221923][ T6516]  tracing_read_pipe+0x3b8/0xab0
[  263.226854][ T6516]  ? s_show+0x320/0x320
[  263.230999][ T6516]  vfs_read+0x28c/0xc20
[  263.235145][ T6516]  ? kernel_read+0x1f0/0x1f0
[  263.239738][ T6516]  ? __kasan_check_write+0x14/0x20
[  263.244843][ T6516]  ? mutex_lock+0x9b/0x1c0
[  263.249290][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  263.255876][ T6516]  ? __fget_files+0x2e1/0x340
[  263.260559][ T6516]  ? __fdget_pos+0x2d2/0x380
[  263.265144][ T6516]  ? ksys_read+0x70/0x260
[  263.269472][ T6516]  ksys_read+0x14a/0x260
[  263.273721][ T6516]  ? vfs_write+0xfd0/0xfd0
[  263.278136][ T6516]  ? __kasan_check_write+0x14/0x20
[  263.283276][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  263.288381][ T6516]  __x64_sys_read+0x7b/0x90
[  263.292878][ T6516]  x64_sys_call+0x96d/0x9a0
[  263.297372][ T6516]  do_syscall_64+0x4c/0xa0
[  263.301783][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  263.306450][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  263.311119][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  263.317001][ T6516] RIP: 0033:0x7fab1b600559
[  263.321408][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  263.341002][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  263.349413][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  263.357371][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  263.365334][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  263.373291][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  263.381250][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  263.389212][ T6516]  </TASK>
[  263.392218][ T6516] ---[ end trace 586c7b70b9532ae9 ]---
[  263.397681][ T6516] ==================================================================
[  263.405816][ T6516] BUG: KASAN: use-after-free in rb_buffer_peek+0x71a/0x7a0
[  263.413004][ T6516] Read of size 4 at addr ffff88819e06b071 by task syz.0.2396/6516
[  263.420795][ T6516] 
[  263.423187][ T6516] CPU: 0 PID: 6516 Comm: syz.0.2396 Tainted: G        W         syzkaller #0
[  263.431929][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  263.441972][ T6516] Call Trace:
[  263.445241][ T6516]  <TASK>
[  263.448160][ T6516]  __dump_stack+0x21/0x30
[  263.452482][ T6516]  dump_stack_lvl+0x110/0x170
[  263.457147][ T6516]  ? show_regs_print_info+0x20/0x20
[  263.462347][ T6516]  ? load_image+0x3f0/0x3f0
[  263.466843][ T6516]  print_address_description+0x7f/0x2c0
[  263.472376][ T6516]  ? rb_buffer_peek+0x71a/0x7a0
[  263.477214][ T6516]  kasan_report+0x10f/0x150
[  263.481707][ T6516]  ? rb_buffer_peek+0x71a/0x7a0
[  263.486550][ T6516]  __asan_report_load4_noabort+0x14/0x20
[  263.492171][ T6516]  rb_buffer_peek+0x71a/0x7a0
[  263.496841][ T6516]  ring_buffer_peek+0x184/0x3b0
[  263.501677][ T6516]  ? ring_buffer_iter_empty+0x370/0x370
[  263.507213][ T6516]  ? __kasan_check_write+0x14/0x20
[  263.512325][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  263.516988][ T6516]  __find_next_entry+0x34d/0x6b0
[  263.521920][ T6516]  ? rb_advance_reader+0x39c/0x6b0
[  263.527019][ T6516]  ? trace_find_next_entry+0x370/0x370
[  263.532469][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  263.538006][ T6516]  ? print_trace_line+0x385/0x690
[  263.543030][ T6516]  tracing_read_pipe+0x3b8/0xab0
[  263.547952][ T6516]  ? s_show+0x320/0x320
[  263.552093][ T6516]  vfs_read+0x28c/0xc20
[  263.556237][ T6516]  ? kernel_read+0x1f0/0x1f0
[  263.560813][ T6516]  ? __kasan_check_write+0x14/0x20
[  263.565914][ T6516]  ? mutex_lock+0x9b/0x1c0
[  263.570323][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  263.576906][ T6516]  ? __fget_files+0x2e1/0x340
[  263.581573][ T6516]  ? __fdget_pos+0x2d2/0x380
[  263.586150][ T6516]  ? ksys_read+0x70/0x260
[  263.590469][ T6516]  ksys_read+0x14a/0x260
[  263.594701][ T6516]  ? vfs_write+0xfd0/0xfd0
[  263.599109][ T6516]  ? __kasan_check_write+0x14/0x20
[  263.604253][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  263.609358][ T6516]  __x64_sys_read+0x7b/0x90
[  263.613847][ T6516]  x64_sys_call+0x96d/0x9a0
[  263.618342][ T6516]  do_syscall_64+0x4c/0xa0
[  263.622754][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  263.627425][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  263.632104][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  263.638004][ T6516] RIP: 0033:0x7fab1b600559
[  263.642415][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  263.662054][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  263.670467][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  263.678433][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  263.686398][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  263.694359][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  263.702322][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  263.710290][ T6516]  </TASK>
[  263.713299][ T6516] 
[  263.715614][ T6516] The buggy address belongs to the page:
[  263.721239][ T6516] page:ffffea0006781ac0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x19e06b
[  263.731470][ T6516] flags: 0x4000000000000000(zone=1)
[  263.736714][ T6516] raw: 4000000000000000 ffffea0006781ac8 ffffea0006781ac8 0000000000000000
[  263.745288][ T6516] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[  263.753885][ T6516] page dumped because: kasan: bad access detected
[  263.760284][ T6516] page_owner info is not present (never set?)
[  263.766347][ T6516] 
[  263.768658][ T6516] Memory state around the buggy address:
[  263.774347][ T6516]  ffff88819e06af00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[  263.782401][ T6516]  ffff88819e06af80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[  263.790540][ T6516] >ffff88819e06b000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[  263.798592][ T6516]                                                              ^
[  263.806295][ T6516]  ffff88819e06b080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[  263.814344][ T6516]  ffff88819e06b100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[  263.822394][ T6516] ==================================================================
[  263.830442][ T6516] Disabling lock debugging due to kernel taint
[  263.840362][ T6518]  3941 3941
[  263.847117][ T6518] Normal free:3193736kB min:84840kB low:106048kB high:127256kB reserved_highatomic:0KB active_anon:232kB inactive_anon:34188kB active_file:39012kB inactive_file:12284kB unevictable:0kB writepending:60kB present:5242880kB managed:4036096kB mlocked:0kB bounce:0kB free_pcp:66540kB local_pcp:30428kB free_cma:0kB
[  263.876318][   T30] audit: type=1400 audit(1793553472.785:334): avc:  denied  { read } for  pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
[  263.879782][ T6516] ------------[ cut here ]------------
[  263.903474][ T6516] WARNING: CPU: 1 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  263.913717][ T6516] Modules linked in:
[  263.917600][ T6516] CPU: 1 PID: 6516 Comm: syz.0.2396 Tainted: G    B   W         syzkaller #0
[  263.926343][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  263.936387][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  263.942192][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  263.961790][ T6516] RSP: 0018:ffffc90000ccf920 EFLAGS: 00010002
[  263.967849][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  263.975810][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  263.983769][ T6516] RBP: ffffc90000ccfa98 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  263.991729][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e000061
[  263.999690][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  264.007654][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  264.016573][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  264.023143][ T6516] CR2: 00007f98e6d562f8 CR3: 000000011335f000 CR4: 00000000003526a0
[  264.031104][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  264.039069][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  264.047027][ T6516] Call Trace:
[  264.050293][ T6516]  <TASK>
[  264.053213][ T6516]  ? ring_buffer_read_page+0x1210/0x1210
[  264.058841][ T6516]  ? __kasan_check_write+0x14/0x20
[  264.063941][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  264.068609][ T6516]  rb_buffer_peek+0x60/0x7a0
[  264.073185][ T6516]  ring_buffer_consume+0x1aa/0x370
[  264.078284][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  264.083815][ T6516]  ? print_trace_line+0x385/0x690
[  264.088833][ T6516]  tracing_read_pipe+0x599/0xab0
[  264.093759][ T6516]  ? s_show+0x320/0x320
[  264.097902][ T6516]  vfs_read+0x28c/0xc20
[  264.102046][ T6516]  ? kernel_read+0x1f0/0x1f0
[  264.106626][ T6516]  ? __kasan_check_write+0x14/0x20
[  264.111723][ T6516]  ? mutex_lock+0x9b/0x1c0
[  264.116132][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  264.122711][ T6516]  ? __fget_files+0x2e1/0x340
[  264.127378][ T6516]  ? __fdget_pos+0x2d2/0x380
[  264.131958][ T6516]  ? ksys_read+0x70/0x260
[  264.136275][ T6516]  ksys_read+0x14a/0x260
[  264.140505][ T6516]  ? vfs_write+0xfd0/0xfd0
[  264.144909][ T6516]  ? __kasan_check_write+0x14/0x20
[  264.150015][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  264.155121][ T6516]  __x64_sys_read+0x7b/0x90
[  264.159615][ T6516]  x64_sys_call+0x96d/0x9a0
[  264.164110][ T6516]  do_syscall_64+0x4c/0xa0
[  264.168516][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  264.173186][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  264.177856][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  264.183741][ T6516] RIP: 0033:0x7fab1b600559
[  264.188146][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  264.207867][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  264.216282][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  264.224248][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  264.232207][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  264.240169][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  264.248130][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  264.256097][ T6516]  </TASK>
[  264.259101][ T6516] ---[ end trace 586c7b70b9532aea ]---
[  264.264574][ T6516] ------------[ cut here ]------------
[  264.270010][ T6516] WARNING: CPU: 1 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  264.280246][ T6516] Modules linked in:
[  264.284129][ T6516] CPU: 1 PID: 6516 Comm: syz.0.2396 Tainted: G    B   W         syzkaller #0
[  264.292875][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  264.303092][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  264.308910][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  264.328517][ T6516] RSP: 0018:ffffc90000ccf940 EFLAGS: 00010006
[  264.334578][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  264.342544][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  264.350504][ T6516] RBP: ffffc90000ccfaa8 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  264.358467][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e000061
[  264.366435][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  264.374399][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  264.383324][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  264.389901][ T6516] CR2: 00007f98e6d562f8 CR3: 000000011335f000 CR4: 00000000003526a0
[  264.397870][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  264.405840][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  264.413805][ T6516] Call Trace:
[  264.417078][ T6516]  <TASK>
[  264.420002][ T6516]  ? ring_buffer_read_page+0x1210/0x1210
[  264.425631][ T6516]  ? __kasan_check_write+0x14/0x20
[  264.430733][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  264.435404][ T6516]  rb_advance_reader+0x2b/0x6b0
[  264.440250][ T6516]  ring_buffer_consume+0x1e7/0x370
[  264.445350][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  264.450887][ T6516]  ? print_trace_line+0x385/0x690
[  264.455917][ T6516]  tracing_read_pipe+0x599/0xab0
[  264.460857][ T6516]  ? s_show+0x320/0x320
[  264.465004][ T6516]  vfs_read+0x28c/0xc20
[  264.469146][ T6516]  ? kernel_read+0x1f0/0x1f0
[  264.473723][ T6516]  ? __kasan_check_write+0x14/0x20
[  264.478825][ T6516]  ? mutex_lock+0x9b/0x1c0
[  264.483241][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  264.489819][ T6516]  ? __fget_files+0x2e1/0x340
[  264.494497][ T6516]  ? __fdget_pos+0x2d2/0x380
[  264.499079][ T6516]  ? ksys_read+0x70/0x260
[  264.503402][ T6516]  ksys_read+0x14a/0x260
[  264.507635][ T6516]  ? vfs_write+0xfd0/0xfd0
[  264.512039][ T6516]  ? __kasan_check_write+0x14/0x20
[  264.517147][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  264.522250][ T6516]  __x64_sys_read+0x7b/0x90
[  264.526744][ T6516]  x64_sys_call+0x96d/0x9a0
[  264.531239][ T6516]  do_syscall_64+0x4c/0xa0
[  264.535645][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  264.540313][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  264.544984][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  264.550876][ T6516] RIP: 0033:0x7fab1b600559
[  264.555285][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  264.574879][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  264.583284][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  264.591246][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  264.599208][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  264.607168][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  264.615234][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  264.623214][ T6516]  </TASK>
[  264.626228][ T6516] ---[ end trace 586c7b70b9532aeb ]---
[  264.637454][ T6516] ------------[ cut here ]------------
[  264.637604][ T6518] lowmem_reserve[]:
[  264.642948][ T6516] WARNING: CPU: 0 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  264.642982][ T6516] Modules linked in:
[  264.642992][ T6516] CPU: 0 PID: 6516 Comm: syz.0.2396 Tainted: G    B   W         syzkaller #0
[  264.643007][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  264.643018][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  264.643039][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  264.643054][ T6516] RSP: 0018:ffffc90000ccf7e0 EFLAGS: 00010002
[  264.711088][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  264.719054][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  264.727016][ T6516] RBP: ffffc90000ccf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  264.734981][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e000065
[  264.742943][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  264.750905][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  264.759829][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  264.766402][ T6516] CR2: 0000000000000000 CR3: 000000011335f000 CR4: 00000000003506b0
[  264.774363][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  264.782325][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  264.790288][ T6516] Call Trace:
[  264.793557][ T6516]  <TASK>
[  264.796480][ T6516]  ? ring_buffer_read_page+0x1210/0x1210
[  264.802150][ T6516]  ? __kasan_check_write+0x14/0x20
[  264.807468][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  264.812154][ T6516]  rb_buffer_peek+0x60/0x7a0
[  264.816742][ T6516]  ring_buffer_peek+0x184/0x3b0
[  264.821589][ T6516]  ? ring_buffer_iter_empty+0x370/0x370
[  264.827123][ T6516]  ? preempt_schedule+0xbc/0xd0
[  264.831965][ T6516]  ? schedule_preempt_disabled+0x20/0x20
[  264.837592][ T6516]  ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[  264.843735][ T6516]  __find_next_entry+0x34d/0x6b0
[  264.848669][ T6516]  ? preempt_schedule_thunk+0x16/0x18
[  264.854040][ T6516]  ? trace_find_next_entry+0x370/0x370
[  264.859499][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  264.865044][ T6516]  ? print_trace_line+0x385/0x690
[  264.870060][ T6516]  tracing_read_pipe+0x3b8/0xab0
[  264.874988][ T6516]  ? s_show+0x320/0x320
[  264.879134][ T6516]  vfs_read+0x28c/0xc20
[  264.883282][ T6516]  ? kernel_read+0x1f0/0x1f0
[  264.887867][ T6516]  ? __kasan_check_write+0x14/0x20
[  264.892970][ T6516]  ? mutex_lock+0x9b/0x1c0
[  264.897379][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  264.903960][ T6516]  ? __fget_files+0x2e1/0x340
[  264.908633][ T6516]  ? __fdget_pos+0x2d2/0x380
[  264.913217][ T6516]  ? ksys_read+0x70/0x260
[  264.917577][ T6516]  ksys_read+0x14a/0x260
[  264.921811][ T6516]  ? vfs_write+0xfd0/0xfd0
[  264.926221][ T6516]  ? __kasan_check_write+0x14/0x20
[  264.931331][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  264.936437][ T6516]  __x64_sys_read+0x7b/0x90
[  264.940938][ T6516]  x64_sys_call+0x96d/0x9a0
[  264.945437][ T6516]  do_syscall_64+0x4c/0xa0
[  264.949850][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  264.954526][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  264.959201][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  264.965090][ T6516] RIP: 0033:0x7fab1b600559
[  264.969502][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  264.989107][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  264.997516][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  265.005483][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  265.013484][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  265.021453][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  265.029414][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  265.037383][ T6516]  </TASK>
[  265.040393][ T6516] ---[ end trace 586c7b70b9532aec ]---
[  265.046416][ T6518]  0 0 0
[  265.048523][ T6516] ------------[ cut here ]------------
[  265.052778][ T6518] DMA32: 
[  265.054745][ T6516] WARNING: CPU: 1 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  265.054795][ T6518] 3*4kB 
[  265.057705][ T6516] Modules linked in:
[  265.057716][ T6516] CPU: 1 PID: 6516 Comm: syz.0.2396 Tainted: G    B   W         syzkaller #0
[  265.069947][ T6518] (M) 
[  265.070778][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  265.070790][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  265.074760][   T30] audit: type=1400 audit(1793553472.785:335): avc:  denied  { search } for  pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[  265.083417][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  265.083434][ T6516] RSP: 0018:ffffc90000ccf920 EFLAGS: 00010006
[  265.083449][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  265.086152][ T6518] 1*8kB 
[  265.096140][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  265.096154][ T6516] RBP: ffffc90000ccfa98 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  265.096166][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e000065
[  265.096178][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  265.096190][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  265.096203][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  265.096215][ T6516] CR2: 00007f98e6d562f8 CR3: 000000011335f000 CR4: 00000000003506a0
[  265.096229][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  265.096238][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  265.108446][   T30] audit: type=1400 audit(1793553472.785:336): avc:  denied  { write } for  pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[  265.123274][ T6516] Call Trace:
[  265.123285][ T6516]  <TASK>
[  265.123292][ T6516]  ? ring_buffer_read_page+0x1210/0x1210
[  265.123318][ T6516]  ? __kasan_check_write+0x14/0x20
[  265.143275][ T6518] (M) 
[  265.148972][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  265.148997][ T6516]  rb_buffer_peek+0x60/0x7a0
[  265.157227][ T6518] 2*16kB 
[  265.159788][ T6516]  ring_buffer_consume+0x1aa/0x370
[  265.168027][ T1815] usbhid 2-1:0.0: can't add hid device: -71
[  265.175754][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  265.175785][ T6516]  ? print_trace_line+0x385/0x690
[  265.183931][ T6518] (M) 
[  265.191730][ T6516]  tracing_read_pipe+0x599/0xab0
[  265.191754][ T6516]  ? s_show+0x320/0x320
[  265.191768][ T6516]  vfs_read+0x28c/0xc20
[  265.201067][   T30] audit: type=1400 audit(1793553472.785:337): avc:  denied  { add_name } for  pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[  265.207255][ T6516]  ? kernel_read+0x1f0/0x1f0
[  265.207278][ T6516]  ? __kasan_check_write+0x14/0x20
[  265.215543][ T1815] usbhid: probe of 2-1:0.0 failed with error -71
[  265.223194][ T6516]  ? mutex_lock+0x9b/0x1c0
[  265.223222][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  265.223241][ T6516]  ? __fget_files+0x2e1/0x340
[  265.231515][   T30] audit: type=1400 audit(1793553472.785:338): avc:  denied  { create } for  pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[  265.252364][ T6516]  ? __fdget_pos+0x2d2/0x380
[  265.252387][ T6516]  ? ksys_read+0x70/0x260
[  265.252402][ T6516]  ksys_read+0x14a/0x260
[  265.255946][ T6518] 3*32kB 
[  265.258589][ T6516]  ? vfs_write+0xfd0/0xfd0
[  265.258610][ T6516]  ? __kasan_check_write+0x14/0x20
[  265.267693][ T1815] usb 2-1: USB disconnect, device number 99
[  265.269317][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  265.272979][ T6518] (M) 
[  265.276652][ T6516]  __x64_sys_read+0x7b/0x90
[  265.276678][ T6516]  x64_sys_call+0x96d/0x9a0
[  265.281526][ T6518] 3*64kB 
[  265.284226][ T6516]  do_syscall_64+0x4c/0xa0
[  265.284250][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  265.289403][   T30] audit: type=1400 audit(1793553472.785:339): avc:  denied  { append open } for  pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[  265.295210][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  265.295234][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  265.295252][ T6516] RIP: 0033:0x7fab1b600559
[  265.301178][ T6518] (M) 
[  265.305815][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  265.305834][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246
[  265.308558][ T6518] 3*128kB 
[  265.313416][ T6516]  ORIG_RAX: 0000000000000000
[  265.313426][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  265.313438][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  265.313449][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  265.313459][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  265.318113][ T6518] (M) 
[  265.321750][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  265.321773][ T6516]  </TASK>
[  265.321779][ T6516] ---[ end trace 586c7b70b9532aed ]---
[  265.321830][ T6516] ------------[ cut here ]------------
[  265.343080][   T30] audit: type=1400 audit(1793553472.785:340): avc:  denied  { getattr } for  pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[  265.347283][ T6516] WARNING: CPU: 1 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  265.352652][ T6518] 3*256kB 
[  265.358704][ T6516] Modules linked in:
[  265.358716][ T6516] CPU: 1 PID: 6516 Comm: syz.0.2396 Tainted: G    B   W         syzkaller #0
[  265.363391][ T6518] (M) 
[  265.369694][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  265.369708][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  265.374654][ T6518] 3*512kB 
[  265.394784][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  265.394805][ T6516] RSP: 0018:ffffc90000ccf940 EFLAGS: 00010006
[  265.394820][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  265.394833][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  265.394843][ T6516] RBP: ffffc90000ccfaa8 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  265.394854][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e000065
[  265.394871][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  265.394883][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  265.394896][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  265.400109][ T6518] (M) 
[  265.403789][ T6516] CR2: 00007f98e6d562f8 CR3: 000000011335f000 CR4: 00000000003506a0
[  265.403806][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  265.403816][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  265.403827][ T6516] Call Trace:
[  265.403833][ T6516]  <TASK>
[  265.403842][ T6516]  ? ring_buffer_read_page+0x1210/0x1210
[  265.408546][ T6518] 4*1024kB 
[  265.410990][ T6516]  ? __kasan_check_write+0x14/0x20
[  265.411015][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  265.411034][ T6516]  rb_advance_reader+0x2b/0x6b0
[  265.415723][ T6518] (UM) 
[  265.420524][ T6516]  ring_buffer_consume+0x1e7/0x370
[  265.420548][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  265.420564][ T6516]  ? print_trace_line+0x385/0x690
[  265.426705][ T6518] 3*2048kB 
[  265.431531][ T6516]  tracing_read_pipe+0x599/0xab0
[  265.431553][ T6516]  ? s_show+0x320/0x320
[  265.431566][ T6516]  vfs_read+0x28c/0xc20
[  265.434493][ T6518] (UM) 
[  265.438713][ T6516]  ? kernel_read+0x1f0/0x1f0
[  265.438741][ T6516]  ? __kasan_check_write+0x14/0x20
[  265.443485][ T6518] 724*4096kB 
[  265.446145][ T6516]  ? mutex_lock+0x9b/0x1c0
[  265.446168][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  265.450811][ T6518] (M) 
[  265.455219][ T6516]  ? __fget_files+0x2e1/0x340
[  265.455243][ T6516]  ? __fdget_pos+0x2d2/0x380
[  265.478401][ T6518] = 2978772kB
[  265.482746][ T6516]  ? ksys_read+0x70/0x260
[  265.482769][ T6516]  ksys_read+0x14a/0x260
[  265.482783][ T6516]  ? vfs_write+0xfd0/0xfd0
[  265.488912][ T6518] Normal: 
[  265.493056][ T6516]  ? __kasan_check_write+0x14/0x20
[  265.493079][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  265.495954][ T6518] 2102*4kB 
[  265.515340][ T6516]  __x64_sys_read+0x7b/0x90
[  265.515369][ T6516]  x64_sys_call+0x96d/0x9a0
[  265.515385][ T6516]  do_syscall_64+0x4c/0xa0
[  265.515401][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  265.515419][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  265.521820][ T6518] (UME) 
[  265.524473][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  265.529192][ T6518] 896*8kB 
[  265.537140][ T6516] RIP: 0033:0x7fab1b600559
[  265.537160][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  265.537174][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  265.545496][ T6518] (UME) 
[  265.553096][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  265.553113][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  265.553124][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  265.553135][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  265.561413][ T6518] 597*16kB 
[  265.563746][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  265.563764][ T6516]  </TASK>
[  265.563771][ T6516] ---[ end trace 586c7b70b9532aee ]---
[  265.571980][ T6518] (UME) 
[  265.575895][ T6516] ------------[ cut here ]------------
[  265.582781][ T6518] 465*32kB 
[  265.585670][ T6516] WARNING: CPU: 1 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  265.608600][ T6518] (UME) 
[  265.618484][ T6516] Modules linked in:
[  265.618497][ T6516] CPU: 1 PID: 6516 Comm: syz.0.2396 Tainted: G    B   W         syzkaller #0
[  265.618516][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  265.618525][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  265.621869][ T6518] 257*64kB 
[  265.625413][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  265.625430][ T6516] RSP: 0018:ffffc90000ccf7e0 EFLAGS: 00010002
[  265.634921][ T6518] (ME) 
[  265.636843][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  265.636859][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  265.636871][ T6516] RBP: ffffc90000ccf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  265.647366][ T6518] 64*128kB 
[  265.652709][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e000069
[  265.652727][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  265.652739][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  265.652754][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  266.161461][ T6516] CR2: 00007f98e6d562f8 CR3: 000000011335f000 CR4: 00000000003506a0
[  266.169428][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  266.177390][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  266.185356][ T6516] Call Trace:
[  266.188625][ T6516]  <TASK>
[  266.191548][ T6516]  ? ring_buffer_read_page+0x1210/0x1210
[  266.197178][ T6516]  ? __kasan_check_write+0x14/0x20
[  266.202285][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  266.206966][ T6516]  rb_buffer_peek+0x60/0x7a0
[  266.211547][ T6516]  ring_buffer_peek+0x184/0x3b0
[  266.216389][ T6516]  ? ring_buffer_iter_empty+0x370/0x370
[  266.221927][ T6516]  ? preempt_schedule+0xbc/0xd0
[  266.226772][ T6516]  ? schedule_preempt_disabled+0x20/0x20
[  266.232401][ T6516]  ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[  266.238553][ T6516]  __find_next_entry+0x34d/0x6b0
[  266.243484][ T6516]  ? preempt_schedule_thunk+0x16/0x18
[  266.248855][ T6516]  ? trace_find_next_entry+0x370/0x370
[  266.254310][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  266.259848][ T6516]  ? print_trace_line+0x385/0x690
[  266.264870][ T6516]  tracing_read_pipe+0x3b8/0xab0
[  266.269801][ T6516]  ? s_show+0x320/0x320
[  266.273947][ T6516]  vfs_read+0x28c/0xc20
[  266.278093][ T6516]  ? kernel_read+0x1f0/0x1f0
[  266.282672][ T6516]  ? __kasan_check_write+0x14/0x20
[  266.287773][ T6516]  ? mutex_lock+0x9b/0x1c0
[  266.292181][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  266.298763][ T6516]  ? __fget_files+0x2e1/0x340
[  266.303562][ T6516]  ? __fdget_pos+0x2d2/0x380
[  266.308142][ T6516]  ? ksys_read+0x70/0x260
[  266.312458][ T6516]  ksys_read+0x14a/0x260
[  266.316685][ T6516]  ? vfs_write+0xfd0/0xfd0
[  266.321094][ T6516]  ? __kasan_check_write+0x14/0x20
[  266.326192][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  266.331306][ T6516]  __x64_sys_read+0x7b/0x90
[  266.335803][ T6516]  x64_sys_call+0x96d/0x9a0
[  266.340299][ T6516]  do_syscall_64+0x4c/0xa0
[  266.344704][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  266.349372][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  266.354044][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  266.359950][ T6516] RIP: 0033:0x7fab1b600559
[  266.364358][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  266.383958][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  266.392367][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  266.400335][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  266.408303][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  266.416268][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  266.424233][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  266.432210][ T6516]  </TASK>
[  266.435218][ T6516] ---[ end trace 586c7b70b9532aef ]---
[  266.441002][ T6518] (UME) 56*256kB (UM) 36*512kB (UM) 22*1024kB (UME) 11*2048kB (UM) 745*4096kB (UM) = 3193992kB
[  266.451587][ T6516] ------------[ cut here ]------------
[  266.452252][ T6518] 12999 total pagecache pages
[  266.457046][ T6516] WARNING: CPU: 1 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  266.461816][ T6518] 9 pages in swap cache
[  266.471943][ T6516] Modules linked in:
[  266.471957][ T6516] CPU: 1 PID: 6516 Comm: syz.0.2396 Tainted: G    B   W         syzkaller #0
[  266.471975][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  266.471985][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  266.476174][ T6518] Swap cache stats: add 8202, delete 8193, find 507/938
[  266.479999][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  266.480016][ T6516] RSP: 0018:ffffc90000ccf920 EFLAGS: 00010002
[  266.488829][ T6518] Free swap  = 124404kB
[  266.498789][ T6516] 
[  266.498796][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  266.498810][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  266.498820][ T6516] RBP: ffffc90000ccfa98 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  266.498832][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e000069
[  266.505461][ T6518] Total swap = 124996kB
[  266.511530][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  266.511548][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  266.511562][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  266.511574][ T6516] CR2: 00007f98e6d562f8 CR3: 000000011335f000 CR4: 00000000003506a0
[  266.531497][ T6518] 2097051 pages RAM
[  266.537231][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  266.537245][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  266.537258][ T6516] Call Trace:
[  266.541652][ T6518] 0 pages HighMem/MovableOnly
[  266.543697][ T6516]  <TASK>
[  266.543707][ T6516]  ? ring_buffer_read_page+0x1210/0x1210
[  266.551919][ T6518] 342346 pages reserved
[  266.559634][ T6516]  ? __kasan_check_write+0x14/0x20
[  266.559663][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  266.568231][ T6518] 0 pages cma reserved
[  266.575579][ T6516]  rb_buffer_peek+0x60/0x7a0
[  266.575605][ T6516]  ring_buffer_consume+0x1aa/0x370
[  266.575621][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  266.680332][ T6516]  ? print_trace_line+0x385/0x690
[  266.685375][ T6516]  tracing_read_pipe+0x599/0xab0
[  266.690301][ T6516]  ? s_show+0x320/0x320
[  266.694459][ T6516]  vfs_read+0x28c/0xc20
[  266.698599][ T6516]  ? kernel_read+0x1f0/0x1f0
[  266.703173][ T6516]  ? __kasan_check_write+0x14/0x20
[  266.708277][ T6516]  ? mutex_lock+0x9b/0x1c0
[  266.712683][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  266.719267][ T6516]  ? __fget_files+0x2e1/0x340
[  266.723974][ T6516]  ? __fdget_pos+0x2d2/0x380
[  266.728545][ T6516]  ? ksys_read+0x70/0x260
[  266.732869][ T6516]  ksys_read+0x14a/0x260
[  266.737099][ T6516]  ? vfs_write+0xfd0/0xfd0
[  266.741497][ T6516]  ? __kasan_check_write+0x14/0x20
[  266.746591][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  266.751689][ T6516]  __x64_sys_read+0x7b/0x90
[  266.756179][ T6516]  x64_sys_call+0x96d/0x9a0
[  266.760667][ T6516]  do_syscall_64+0x4c/0xa0
[  266.765069][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  266.769729][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  266.774390][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  266.780279][ T6516] RIP: 0033:0x7fab1b600559
[  266.784677][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  266.804268][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  266.812673][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  266.820656][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  266.828617][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  266.836571][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  266.844531][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  266.852495][ T6516]  </TASK>
[  266.855499][ T6516] ---[ end trace 586c7b70b9532af0 ]---
[  266.861065][ T6516] ------------[ cut here ]------------
[  266.866499][ T6516] WARNING: CPU: 1 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  266.876726][ T6516] Modules linked in:
[  266.880604][ T6516] CPU: 1 PID: 6516 Comm: syz.0.2396 Tainted: G    B   W         syzkaller #0
[  266.889378][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  266.899419][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  266.905221][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  266.924843][ T6516] RSP: 0018:ffffc90000ccf940 EFLAGS: 00010006
[  266.930914][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  266.938882][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  266.946843][ T6516] RBP: ffffc90000ccfaa8 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  266.954813][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e000069
[  266.962768][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  266.970726][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  266.979643][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  266.986217][ T6516] CR2: 00007f98e6d562f8 CR3: 000000011335f000 CR4: 00000000003506a0
[  266.994180][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  267.002136][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  267.010099][ T6516] Call Trace:
[  267.013370][ T6516]  <TASK>
[  267.016294][ T6516]  ? ring_buffer_read_page+0x1210/0x1210
[  267.021916][ T6516]  ? __kasan_check_write+0x14/0x20
[  267.027011][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  267.031675][ T6516]  rb_advance_reader+0x2b/0x6b0
[  267.036510][ T6516]  ring_buffer_consume+0x1e7/0x370
[  267.041607][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  267.047144][ T6516]  ? print_trace_line+0x385/0x690
[  267.052175][ T6516]  tracing_read_pipe+0x599/0xab0
[  267.057095][ T6516]  ? s_show+0x320/0x320
[  267.061266][ T6516]  vfs_read+0x28c/0xc20
[  267.065413][ T6516]  ? kernel_read+0x1f0/0x1f0
[  267.069989][ T6516]  ? __kasan_check_write+0x14/0x20
[  267.075086][ T6516]  ? mutex_lock+0x9b/0x1c0
[  267.079491][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  267.086062][ T6516]  ? __fget_files+0x2e1/0x340
[  267.090725][ T6516]  ? __fdget_pos+0x2d2/0x380
[  267.095298][ T6516]  ? ksys_read+0x70/0x260
[  267.099611][ T6516]  ksys_read+0x14a/0x260
[  267.103837][ T6516]  ? vfs_write+0xfd0/0xfd0
[  267.108253][ T6516]  ? __kasan_check_write+0x14/0x20
[  267.113353][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  267.118453][ T6516]  __x64_sys_read+0x7b/0x90
[  267.122941][ T6516]  x64_sys_call+0x96d/0x9a0
[  267.127427][ T6516]  do_syscall_64+0x4c/0xa0
[  267.131826][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  267.136490][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  267.141157][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  267.147038][ T6516] RIP: 0033:0x7fab1b600559
[  267.151443][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  267.171035][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  267.179434][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  267.187391][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  267.195346][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  267.203303][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  267.211257][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  267.219218][ T6516]  </TASK>
[  267.222220][ T6516] ---[ end trace 586c7b70b9532af1 ]---
[  267.228212][ T6516] ------------[ cut here ]------------
[  267.233690][ T6516] WARNING: CPU: 0 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  267.243932][ T6516] Modules linked in:
[  267.247814][ T6516] CPU: 0 PID: 6516 Comm: syz.0.2396 Tainted: G    B   W         syzkaller #0
[  267.256560][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  267.266604][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  267.272407][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  267.292004][ T6516] RSP: 0018:ffffc90000ccf7e0 EFLAGS: 00010006
[  267.298072][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  267.306038][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  267.314014][ T6516] RBP: ffffc90000ccf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  267.321980][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e00006d
[  267.329946][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  267.337966][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  267.346892][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  267.353467][ T6516] CR2: 000055556ac22908 CR3: 000000011335f000 CR4: 00000000003506b0
[  267.361430][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  267.369393][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  267.377352][ T6516] Call Trace:
[  267.380619][ T6516]  <TASK>
[  267.383544][ T6516]  ? ring_buffer_read_page+0x1210/0x1210
[  267.389167][ T6516]  ? __kasan_check_write+0x14/0x20
[  267.394273][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  267.398940][ T6516]  rb_buffer_peek+0x60/0x7a0
[  267.403521][ T6516]  ring_buffer_peek+0x184/0x3b0
[  267.408365][ T6516]  ? ring_buffer_iter_empty+0x370/0x370
[  267.413898][ T6516]  ? preempt_schedule+0xbc/0xd0
[  267.418746][ T6516]  ? schedule_preempt_disabled+0x20/0x20
[  267.424371][ T6516]  ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[  267.430518][ T6516]  __find_next_entry+0x34d/0x6b0
[  267.435470][ T6516]  ? preempt_schedule_thunk+0x16/0x18
[  267.440836][ T6516]  ? trace_find_next_entry+0x370/0x370
[  267.446287][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  267.451824][ T6516]  ? print_trace_line+0x385/0x690
[  267.456841][ T6516]  tracing_read_pipe+0x3b8/0xab0
[  267.461770][ T6516]  ? s_show+0x320/0x320
[  267.465913][ T6516]  vfs_read+0x28c/0xc20
[  267.470060][ T6516]  ? kernel_read+0x1f0/0x1f0
[  267.474642][ T6516]  ? __kasan_check_write+0x14/0x20
[  267.479748][ T6516]  ? mutex_lock+0x9b/0x1c0
[  267.484160][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  267.490740][ T6516]  ? __fget_files+0x2e1/0x340
[  267.495409][ T6516]  ? __fdget_pos+0x2d2/0x380
[  267.499989][ T6516]  ? ksys_read+0x70/0x260
[  267.504307][ T6516]  ksys_read+0x14a/0x260
[  267.508538][ T6516]  ? vfs_write+0xfd0/0xfd0
[  267.512941][ T6516]  ? __kasan_check_write+0x14/0x20
[  267.518042][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  267.523149][ T6516]  __x64_sys_read+0x7b/0x90
[  267.527645][ T6516]  x64_sys_call+0x96d/0x9a0
[  267.532152][ T6516]  do_syscall_64+0x4c/0xa0
[  267.536562][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  267.541226][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  267.545901][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  267.551782][ T6516] RIP: 0033:0x7fab1b600559
[  267.556185][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  267.575784][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  267.584197][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  267.592161][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  267.600121][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  267.608085][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  267.616053][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  267.624021][ T6516]  </TASK>
[  267.627036][ T6516] ---[ end trace 586c7b70b9532af2 ]---
[  267.637013][ T6516] ------------[ cut here ]------------
[  267.642501][ T6516] WARNING: CPU: 1 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  267.652735][ T6516] Modules linked in:
[  267.656639][ T6516] CPU: 1 PID: 6516 Comm: syz.0.2396 Tainted: G    B   W         syzkaller #0
[  267.665381][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  267.675424][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  267.681230][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  267.700830][ T6516] RSP: 0018:ffffc90000ccf920 EFLAGS: 00010002
[  267.706886][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  267.714848][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  267.722813][ T6516] RBP: ffffc90000ccfa98 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  267.730781][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e00006d
[  267.738742][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  267.746747][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  267.755664][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  267.762268][ T6516] CR2: 00007f0d2163c2f8 CR3: 000000011335f000 CR4: 00000000003506a0
[  267.770284][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  267.778242][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  267.786201][ T6516] Call Trace:
[  267.789468][ T6516]  <TASK>
[  267.792388][ T6516]  ? ring_buffer_read_page+0x1210/0x1210
[  267.798014][ T6516]  ? __kasan_check_write+0x14/0x20
[  267.803123][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  267.807785][ T6516]  rb_buffer_peek+0x60/0x7a0
[  267.812361][ T6516]  ring_buffer_consume+0x1aa/0x370
[  267.817464][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  267.822995][ T6516]  ? print_trace_line+0x385/0x690
[  267.828010][ T6516]  tracing_read_pipe+0x599/0xab0
[  267.832940][ T6516]  ? s_show+0x320/0x320
[  267.837117][ T6516]  vfs_read+0x28c/0xc20
[  267.841267][ T6516]  ? kernel_read+0x1f0/0x1f0
[  267.845866][ T6516]  ? __kasan_check_write+0x14/0x20
[  267.850963][ T6516]  ? mutex_lock+0x9b/0x1c0
[  267.855364][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  267.861937][ T6516]  ? __fget_files+0x2e1/0x340
[  267.866602][ T6516]  ? __fdget_pos+0x2d2/0x380
[  267.871177][ T6516]  ? ksys_read+0x70/0x260
[  267.875489][ T6516]  ksys_read+0x14a/0x260
[  267.879749][ T6516]  ? vfs_write+0xfd0/0xfd0
[  267.884148][ T6516]  ? __kasan_check_write+0x14/0x20
[  267.889270][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  267.894371][ T6516]  __x64_sys_read+0x7b/0x90
[  267.898868][ T6516]  x64_sys_call+0x96d/0x9a0
[  267.903365][ T6516]  do_syscall_64+0x4c/0xa0
[  267.907768][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  267.912434][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  267.917125][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  267.923031][ T6516] RIP: 0033:0x7fab1b600559
[  267.927437][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  267.947032][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  267.955433][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  267.963401][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  267.971365][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  267.979326][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  267.987285][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  267.995253][ T6516]  </TASK>
[  267.998260][ T6516] ---[ end trace 586c7b70b9532af3 ]---
[  268.003721][ T6516] ------------[ cut here ]------------
[  268.009156][ T6516] WARNING: CPU: 1 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  268.019386][ T6516] Modules linked in:
[  268.023268][ T6516] CPU: 1 PID: 6516 Comm: syz.0.2396 Tainted: G    B   W         syzkaller #0
[  268.032013][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  268.042084][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  268.047888][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  268.067741][ T6516] RSP: 0018:ffffc90000ccf940 EFLAGS: 00010006
[  268.073796][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  268.081752][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  268.089707][ T6516] RBP: ffffc90000ccfaa8 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  268.097663][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e00006d
[  268.105624][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  268.113592][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  268.122512][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  268.129081][ T6516] CR2: 00007f0d2163c2f8 CR3: 000000011335f000 CR4: 00000000003506a0
[  268.137039][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  268.144994][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  268.152950][ T6516] Call Trace:
[  268.156212][ T6516]  <TASK>
[  268.159126][ T6516]  ? ring_buffer_read_page+0x1210/0x1210
[  268.164747][ T6516]  ? __kasan_check_write+0x14/0x20
[  268.169856][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  268.174517][ T6516]  rb_advance_reader+0x2b/0x6b0
[  268.179355][ T6516]  ring_buffer_consume+0x1e7/0x370
[  268.184451][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  268.189985][ T6516]  ? print_trace_line+0x385/0x690
[  268.194998][ T6516]  tracing_read_pipe+0x599/0xab0
[  268.199919][ T6516]  ? s_show+0x320/0x320
[  268.204059][ T6516]  vfs_read+0x28c/0xc20
[  268.208199][ T6516]  ? kernel_read+0x1f0/0x1f0
[  268.212768][ T6516]  ? __kasan_check_write+0x14/0x20
[  268.217865][ T6516]  ? mutex_lock+0x9b/0x1c0
[  268.222268][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  268.228844][ T6516]  ? __fget_files+0x2e1/0x340
[  268.233507][ T6516]  ? __fdget_pos+0x2d2/0x380
[  268.238081][ T6516]  ? ksys_read+0x70/0x260
[  268.242398][ T6516]  ksys_read+0x14a/0x260
[  268.246625][ T6516]  ? vfs_write+0xfd0/0xfd0
[  268.251025][ T6516]  ? __kasan_check_write+0x14/0x20
[  268.256123][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  268.261219][ T6516]  __x64_sys_read+0x7b/0x90
[  268.265706][ T6516]  x64_sys_call+0x96d/0x9a0
[  268.270194][ T6516]  do_syscall_64+0x4c/0xa0
[  268.274593][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  268.279256][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  268.283918][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  268.289797][ T6516] RIP: 0033:0x7fab1b600559
[  268.294370][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  268.313971][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  268.322376][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  268.330349][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  268.338309][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  268.346267][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  268.354226][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  268.362188][ T6516]  </TASK>
[  268.365192][ T6516] ---[ end trace 586c7b70b9532af4 ]---
[  268.371518][ T6516] ------------[ cut here ]------------
[  268.376987][ T6516] WARNING: CPU: 1 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  268.387250][ T6516] Modules linked in:
[  268.391140][ T6516] CPU: 1 PID: 6516 Comm: syz.0.2396 Tainted: G    B   W         syzkaller #0
[  268.399890][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  268.409932][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  268.415731][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  268.435548][ T6516] RSP: 0018:ffffc90000ccf7e0 EFLAGS: 00010002
[  268.441608][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  268.449599][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  268.457555][ T6516] RBP: ffffc90000ccf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  268.465538][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e000071
[  268.473735][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  268.481810][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  268.490742][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  268.497328][ T6516] CR2: 00007f0d2163c2f8 CR3: 000000011335f000 CR4: 00000000003506a0
[  268.505298][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  268.513261][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  268.521278][ T6516] Call Trace:
[  268.524555][ T6516]  <TASK>
[  268.527476][ T6516]  ? ring_buffer_read_page+0x1210/0x1210
[  268.533221][ T6516]  ? __kasan_check_write+0x14/0x20
[  268.538355][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  268.543026][ T6516]  rb_buffer_peek+0x60/0x7a0
[  268.547603][ T6516]  ring_buffer_peek+0x184/0x3b0
[  268.552452][ T6516]  ? ring_buffer_iter_empty+0x370/0x370
[  268.558005][ T6516]  ? preempt_schedule+0xbc/0xd0
[  268.562858][ T6516]  ? schedule_preempt_disabled+0x20/0x20
[  268.568521][ T6516]  ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[  268.574686][ T6516]  __find_next_entry+0x34d/0x6b0
[  268.579617][ T6516]  ? preempt_schedule_thunk+0x16/0x18
[  268.584972][ T6516]  ? trace_find_next_entry+0x370/0x370
[  268.590413][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  268.596065][ T6516]  ? print_trace_line+0x385/0x690
[  268.601085][ T6516]  tracing_read_pipe+0x3b8/0xab0
[  268.606011][ T6516]  ? s_show+0x320/0x320
[  268.610163][ T6516]  vfs_read+0x28c/0xc20
[  268.614315][ T6516]  ? kernel_read+0x1f0/0x1f0
[  268.618893][ T6516]  ? __kasan_check_write+0x14/0x20
[  268.624010][ T6516]  ? mutex_lock+0x9b/0x1c0
[  268.628412][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  268.634992][ T6516]  ? __fget_files+0x2e1/0x340
[  268.639675][ T6516]  ? __fdget_pos+0x2d2/0x380
[  268.644247][ T6516]  ? ksys_read+0x70/0x260
[  268.648582][ T6516]  ksys_read+0x14a/0x260
[  268.652823][ T6516]  ? vfs_write+0xfd0/0xfd0
[  268.657236][ T6516]  ? __kasan_check_write+0x14/0x20
[  268.662337][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  268.667436][ T6516]  __x64_sys_read+0x7b/0x90
[  268.672031][ T6516]  x64_sys_call+0x96d/0x9a0
[  268.676535][ T6516]  do_syscall_64+0x4c/0xa0
[  268.680939][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  268.685609][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  268.690272][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  268.696267][ T6516] RIP: 0033:0x7fab1b600559
[  268.700678][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  268.720277][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  268.728679][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  268.736634][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  268.744593][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  268.752549][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  268.760505][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  268.768479][ T6516]  </TASK>
[  268.771487][ T6516] ---[ end trace 586c7b70b9532af5 ]---
[  268.778652][ T6516] ------------[ cut here ]------------
[  268.784159][ T6516] WARNING: CPU: 1 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  268.794389][ T6516] Modules linked in:
[  268.798269][ T6516] CPU: 1 PID: 6516 Comm: syz.0.2396 Tainted: G    B   W         syzkaller #0
[  268.807013][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  268.817059][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  268.822878][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  268.842470][ T6516] RSP: 0018:ffffc90000ccf920 EFLAGS: 00010002
[  268.848527][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  268.856508][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  268.864469][ T6516] RBP: ffffc90000ccfa98 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  268.872427][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e000071
[  268.880381][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  268.888338][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  268.897250][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  268.903840][ T6516] CR2: 00007f0d2163c2f8 CR3: 000000011335f000 CR4: 00000000003506a0
[  268.911797][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  268.919758][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  268.927736][ T6516] Call Trace:
[  268.931004][ T6516]  <TASK>
[  268.933921][ T6516]  ? ring_buffer_read_page+0x1210/0x1210
[  268.939543][ T6516]  ? __kasan_check_write+0x14/0x20
[  268.944649][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  268.949312][ T6516]  rb_buffer_peek+0x60/0x7a0
[  268.953896][ T6516]  ring_buffer_consume+0x1aa/0x370
[  268.958995][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  268.964540][ T6516]  ? print_trace_line+0x385/0x690
[  268.969560][ T6516]  tracing_read_pipe+0x599/0xab0
[  268.974479][ T6516]  ? s_show+0x320/0x320
[  268.978621][ T6516]  vfs_read+0x28c/0xc20
[  268.982759][ T6516]  ? kernel_read+0x1f0/0x1f0
[  268.987348][ T6516]  ? __kasan_check_write+0x14/0x20
[  268.992447][ T6516]  ? mutex_lock+0x9b/0x1c0
[  268.996847][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  269.003418][ T6516]  ? __fget_files+0x2e1/0x340
[  269.008083][ T6516]  ? __fdget_pos+0x2d2/0x380
[  269.012655][ T6516]  ? ksys_read+0x70/0x260
[  269.016986][ T6516]  ksys_read+0x14a/0x260
[  269.021221][ T6516]  ? vfs_write+0xfd0/0xfd0
[  269.025622][ T6516]  ? __kasan_check_write+0x14/0x20
[  269.030733][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  269.035832][ T6516]  __x64_sys_read+0x7b/0x90
[  269.040320][ T6516]  x64_sys_call+0x96d/0x9a0
[  269.044812][ T6516]  do_syscall_64+0x4c/0xa0
[  269.049237][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  269.053904][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  269.058574][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  269.064464][ T6516] RIP: 0033:0x7fab1b600559
[  269.068862][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  269.088455][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  269.096856][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  269.104840][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  269.112797][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  269.120754][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  269.128708][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  269.136671][ T6516]  </TASK>
[  269.139676][ T6516] ---[ end trace 586c7b70b9532af6 ]---
[  269.145139][ T6516] ------------[ cut here ]------------
[  269.150573][ T6516] WARNING: CPU: 1 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  269.160797][ T6516] Modules linked in:
[  269.164671][ T6516] CPU: 1 PID: 6516 Comm: syz.0.2396 Tainted: G    B   W         syzkaller #0
[  269.173434][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  269.183480][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  269.189454][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  269.209053][ T6516] RSP: 0018:ffffc90000ccf940 EFLAGS: 00010006
[  269.215113][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  269.223074][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  269.231052][ T6516] RBP: ffffc90000ccfaa8 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  269.239021][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e000071
[  269.246988][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  269.254946][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  269.263863][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  269.270455][ T6516] CR2: 00007f0d2163c2f8 CR3: 000000011335f000 CR4: 00000000003506a0
[  269.278436][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  269.286428][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  269.294384][ T6516] Call Trace:
[  269.297649][ T6516]  <TASK>
[  269.300569][ T6516]  ? ring_buffer_read_page+0x1210/0x1210
[  269.306192][ T6516]  ? __kasan_check_write+0x14/0x20
[  269.311293][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  269.315956][ T6516]  rb_advance_reader+0x2b/0x6b0
[  269.320792][ T6516]  ring_buffer_consume+0x1e7/0x370
[  269.325915][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  269.331448][ T6516]  ? print_trace_line+0x385/0x690
[  269.336463][ T6516]  tracing_read_pipe+0x599/0xab0
[  269.341387][ T6516]  ? s_show+0x320/0x320
[  269.345556][ T6516]  vfs_read+0x28c/0xc20
[  269.349694][ T6516]  ? kernel_read+0x1f0/0x1f0
[  269.354266][ T6516]  ? __kasan_check_write+0x14/0x20
[  269.359364][ T6516]  ? mutex_lock+0x9b/0x1c0
[  269.363766][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  269.370345][ T6516]  ? __fget_files+0x2e1/0x340
[  269.375018][ T6516]  ? __fdget_pos+0x2d2/0x380
[  269.379594][ T6516]  ? ksys_read+0x70/0x260
[  269.383904][ T6516]  ksys_read+0x14a/0x260
[  269.388126][ T6516]  ? vfs_write+0xfd0/0xfd0
[  269.392522][ T6516]  ? __kasan_check_write+0x14/0x20
[  269.397624][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  269.402748][ T6516]  __x64_sys_read+0x7b/0x90
[  269.407240][ T6516]  x64_sys_call+0x96d/0x9a0
[  269.411753][ T6516]  do_syscall_64+0x4c/0xa0
[  269.416178][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  269.420842][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  269.425527][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  269.431414][ T6516] RIP: 0033:0x7fab1b600559
[  269.435815][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  269.455404][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  269.463809][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  269.471767][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  269.479754][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  269.487716][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  269.495673][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  269.503634][ T6516]  </TASK>
[  269.506635][ T6516] ---[ end trace 586c7b70b9532af7 ]---
[  269.512711][ T6516] ------------[ cut here ]------------
[  269.518172][ T6516] WARNING: CPU: 0 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  269.528410][ T6516] Modules linked in:
[  269.532296][ T6516] CPU: 0 PID: 6516 Comm: syz.0.2396 Tainted: G    B   W         syzkaller #0
[  269.541049][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  269.551097][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  269.556910][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  269.576513][ T6516] RSP: 0018:ffffc90000ccf7e0 EFLAGS: 00010012
[  269.582572][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  269.590529][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  269.598486][ T6516] RBP: ffffc90000ccf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  269.606448][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e000075
[  269.614405][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  269.622372][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  269.631300][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  269.637872][ T6516] CR2: 000055555bbfc4e8 CR3: 000000011335f000 CR4: 00000000003506b0
[  269.645835][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  269.653794][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  269.661757][ T6516] Call Trace:
[  269.665025][ T6516]  <TASK>
[  269.667949][ T6516]  ? ring_buffer_read_page+0x1210/0x1210
[  269.673579][ T6516]  ? __kasan_check_write+0x14/0x20
[  269.678690][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  269.683362][ T6516]  rb_buffer_peek+0x60/0x7a0
[  269.687944][ T6516]  ring_buffer_peek+0x184/0x3b0
[  269.692785][ T6516]  ? ring_buffer_iter_empty+0x370/0x370
[  269.698319][ T6516]  ? preempt_schedule+0xbc/0xd0
[  269.703158][ T6516]  ? schedule_preempt_disabled+0x20/0x20
[  269.708781][ T6516]  ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[  269.714931][ T6516]  __find_next_entry+0x34d/0x6b0
[  269.719862][ T6516]  ? preempt_schedule_thunk+0x16/0x18
[  269.725224][ T6516]  ? trace_find_next_entry+0x370/0x370
[  269.730676][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  269.736212][ T6516]  ? print_trace_line+0x385/0x690
[  269.741227][ T6516]  tracing_read_pipe+0x3b8/0xab0
[  269.746154][ T6516]  ? s_show+0x320/0x320
[  269.750300][ T6516]  vfs_read+0x28c/0xc20
[  269.754462][ T6516]  ? kernel_read+0x1f0/0x1f0
[  269.759039][ T6516]  ? __kasan_check_write+0x14/0x20
[  269.764141][ T6516]  ? mutex_lock+0x9b/0x1c0
[  269.768549][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  269.775125][ T6516]  ? __fget_files+0x2e1/0x340
[  269.779792][ T6516]  ? __fdget_pos+0x2d2/0x380
[  269.784367][ T6516]  ? ksys_read+0x70/0x260
[  269.788682][ T6516]  ksys_read+0x14a/0x260
[  269.792917][ T6516]  ? vfs_write+0xfd0/0xfd0
[  269.797454][ T6516]  ? __kasan_check_write+0x14/0x20
[  269.802574][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  269.807688][ T6516]  __x64_sys_read+0x7b/0x90
[  269.812181][ T6516]  x64_sys_call+0x96d/0x9a0
[  269.816674][ T6516]  do_syscall_64+0x4c/0xa0
[  269.821081][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  269.825754][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  269.830421][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  269.836306][ T6516] RIP: 0033:0x7fab1b600559
[  269.840710][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  269.860309][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  269.868726][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  269.876692][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  269.884660][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  269.892622][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  269.900670][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  269.908638][ T6516]  </TASK>
[  269.911646][ T6516] ---[ end trace 586c7b70b9532af8 ]---
[  269.924217][ T6516] ------------[ cut here ]------------
[  269.929725][ T6516] WARNING: CPU: 1 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  269.939981][ T6516] Modules linked in:
[  269.943887][ T6516] CPU: 1 PID: 6516 Comm: syz.0.2396 Tainted: G    B   W         syzkaller #0
[  269.952650][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  269.962697][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  269.968495][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  269.988092][ T6516] RSP: 0018:ffffc90000ccf920 EFLAGS: 00010006
[  269.994145][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  270.002104][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  270.010070][ T6516] RBP: ffffc90000ccfa98 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  270.018028][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e000075
[  270.025990][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  270.033950][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  270.042868][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  270.049452][ T6516] CR2: 0000561212203f98 CR3: 000000011335f000 CR4: 00000000003506a0
[  270.057416][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  270.065596][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  270.073567][ T6516] Call Trace:
[  270.076851][ T6516]  <TASK>
[  270.079784][ T6516]  ? ring_buffer_read_page+0x1210/0x1210
[  270.085420][ T6516]  ? __kasan_check_write+0x14/0x20
[  270.090529][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  270.095195][ T6516]  rb_buffer_peek+0x60/0x7a0
[  270.099780][ T6516]  ring_buffer_consume+0x1aa/0x370
[  270.104917][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  270.110453][ T6516]  ? print_trace_line+0x385/0x690
[  270.115487][ T6516]  tracing_read_pipe+0x599/0xab0
[  270.120431][ T6516]  ? s_show+0x320/0x320
[  270.124612][ T6516]  vfs_read+0x28c/0xc20
[  270.128759][ T6516]  ? kernel_read+0x1f0/0x1f0
[  270.133332][ T6516]  ? __kasan_check_write+0x14/0x20
[  270.138435][ T6516]  ? mutex_lock+0x9b/0x1c0
[  270.142836][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  270.149414][ T6516]  ? __fget_files+0x2e1/0x340
[  270.154104][ T6516]  ? __fdget_pos+0x2d2/0x380
[  270.158700][ T6516]  ? ksys_read+0x70/0x260
[  270.163034][ T6516]  ksys_read+0x14a/0x260
[  270.167268][ T6516]  ? vfs_write+0xfd0/0xfd0
[  270.171668][ T6516]  ? __kasan_check_write+0x14/0x20
[  270.176771][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  270.181895][ T6516]  __x64_sys_read+0x7b/0x90
[  270.186386][ T6516]  x64_sys_call+0x96d/0x9a0
[  270.190900][ T6516]  do_syscall_64+0x4c/0xa0
[  270.195303][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  270.200070][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  270.204737][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  270.210620][ T6516] RIP: 0033:0x7fab1b600559
[  270.215021][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  270.234612][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  270.243017][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  270.250980][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  270.258939][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  270.266906][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  270.274879][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  270.282868][ T6516]  </TASK>
[  270.286014][ T6516] ---[ end trace 586c7b70b9532af9 ]---
[  270.291489][ T6516] ------------[ cut here ]------------
[  270.296933][ T6516] WARNING: CPU: 1 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  270.307167][ T6516] Modules linked in:
[  270.311047][ T6516] CPU: 1 PID: 6516 Comm: syz.0.2396 Tainted: G    B   W         syzkaller #0
[  270.319788][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  270.329830][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  270.335631][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  270.355241][ T6516] RSP: 0018:ffffc90000ccf940 EFLAGS: 00010006
[  270.361295][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  270.369252][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  270.377207][ T6516] RBP: ffffc90000ccfaa8 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  270.385167][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e000075
[  270.393134][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  270.401105][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  270.410025][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  270.416595][ T6516] CR2: 0000561212203f98 CR3: 000000011335f000 CR4: 00000000003506a0
[  270.424557][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  270.432516][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  270.440486][ T6516] Call Trace:
[  270.443767][ T6516]  <TASK>
[  270.446700][ T6516]  ? ring_buffer_read_page+0x1210/0x1210
[  270.452352][ T6516]  ? __kasan_check_write+0x14/0x20
[  270.457558][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  270.462227][ T6516]  rb_advance_reader+0x2b/0x6b0
[  270.467069][ T6516]  ring_buffer_consume+0x1e7/0x370
[  270.472165][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  270.477696][ T6516]  ? print_trace_line+0x385/0x690
[  270.482709][ T6516]  tracing_read_pipe+0x599/0xab0
[  270.487639][ T6516]  ? s_show+0x320/0x320
[  270.491783][ T6516]  vfs_read+0x28c/0xc20
[  270.496031][ T6516]  ? kernel_read+0x1f0/0x1f0
[  270.500621][ T6516]  ? __kasan_check_write+0x14/0x20
[  270.505725][ T6516]  ? mutex_lock+0x9b/0x1c0
[  270.510131][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  270.516702][ T6516]  ? __fget_files+0x2e1/0x340
[  270.521364][ T6516]  ? __fdget_pos+0x2d2/0x380
[  270.525943][ T6516]  ? ksys_read+0x70/0x260
[  270.530298][ T6516]  ksys_read+0x14a/0x260
[  270.534536][ T6516]  ? vfs_write+0xfd0/0xfd0
[  270.538939][ T6516]  ? __kasan_check_write+0x14/0x20
[  270.544036][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  270.549137][ T6516]  __x64_sys_read+0x7b/0x90
[  270.553650][ T6516]  x64_sys_call+0x96d/0x9a0
[  270.558137][ T6516]  do_syscall_64+0x4c/0xa0
[  270.562536][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  270.567218][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  270.571875][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  270.577750][ T6516] RIP: 0033:0x7fab1b600559
[  270.582148][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  270.601738][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  270.610137][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  270.618097][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  270.626055][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  270.634018][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  270.641979][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  270.649942][ T6516]  </TASK>
[  270.652942][ T6516] ---[ end trace 586c7b70b9532afa ]---
[  270.659000][ T6516] ------------[ cut here ]------------
[  270.664458][ T6516] WARNING: CPU: 1 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  270.674701][ T6516] Modules linked in:
[  270.678582][ T6516] CPU: 1 PID: 6516 Comm: syz.0.2396 Tainted: G    B   W         syzkaller #0
[  270.687330][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  270.697373][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  270.703175][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  270.722773][ T6516] RSP: 0018:ffffc90000ccf7e0 EFLAGS: 00010002
[  270.728832][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  270.736794][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  270.744763][ T6516] RBP: ffffc90000ccf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  270.752724][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e000079
[  270.760686][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  270.768646][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  270.777574][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  270.784148][ T6516] CR2: 0000561212203f98 CR3: 000000011335f000 CR4: 00000000003506a0
[  270.792114][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  270.800077][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  270.808038][ T6516] Call Trace:
[  270.811307][ T6516]  <TASK>
[  270.814229][ T6516]  ? ring_buffer_read_page+0x1210/0x1210
[  270.819856][ T6516]  ? __kasan_check_write+0x14/0x20
[  270.824959][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  270.829623][ T6516]  rb_buffer_peek+0x60/0x7a0
[  270.834207][ T6516]  ring_buffer_peek+0x184/0x3b0
[  270.839050][ T6516]  ? ring_buffer_iter_empty+0x370/0x370
[  270.844588][ T6516]  ? preempt_schedule+0xbc/0xd0
[  270.849428][ T6516]  ? schedule_preempt_disabled+0x20/0x20
[  270.855055][ T6516]  ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[  270.861205][ T6516]  __find_next_entry+0x34d/0x6b0
[  270.866138][ T6516]  ? preempt_schedule_thunk+0x16/0x18
[  270.871502][ T6516]  ? trace_find_next_entry+0x370/0x370
[  270.876957][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  270.882497][ T6516]  ? print_trace_line+0x385/0x690
[  270.887513][ T6516]  tracing_read_pipe+0x3b8/0xab0
[  270.892441][ T6516]  ? s_show+0x320/0x320
[  270.896607][ T6516]  vfs_read+0x28c/0xc20
[  270.900751][ T6516]  ? kernel_read+0x1f0/0x1f0
[  270.905338][ T6516]  ? __kasan_check_write+0x14/0x20
[  270.910439][ T6516]  ? mutex_lock+0x9b/0x1c0
[  270.914857][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  270.921437][ T6516]  ? __fget_files+0x2e1/0x340
[  270.926108][ T6516]  ? __fdget_pos+0x2d2/0x380
[  270.930683][ T6516]  ? ksys_read+0x70/0x260
[  270.935003][ T6516]  ksys_read+0x14a/0x260
[  270.939231][ T6516]  ? vfs_write+0xfd0/0xfd0
[  270.943635][ T6516]  ? __kasan_check_write+0x14/0x20
[  270.948736][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  270.953840][ T6516]  __x64_sys_read+0x7b/0x90
[  270.958337][ T6516]  x64_sys_call+0x96d/0x9a0
[  270.962830][ T6516]  do_syscall_64+0x4c/0xa0
[  270.967238][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  270.971906][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  270.976570][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  270.982461][ T6516] RIP: 0033:0x7fab1b600559
[  270.986867][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  271.006472][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  271.014881][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  271.022844][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  271.030801][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  271.038758][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  271.046718][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  271.054687][ T6516]  </TASK>
[  271.057696][ T6516] ---[ end trace 586c7b70b9532afb ]---
[  271.064070][ T6516] ------------[ cut here ]------------
[  271.069536][ T6516] WARNING: CPU: 0 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  271.079762][ T6516] Modules linked in:
[  271.083640][ T6516] CPU: 0 PID: 6516 Comm: syz.0.2396 Tainted: G    B   W         syzkaller #0
[  271.092377][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  271.102415][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  271.108208][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  271.127797][ T6516] RSP: 0018:ffffc90000ccf920 EFLAGS: 00010006
[  271.133847][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  271.141803][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  271.149757][ T6516] RBP: ffffc90000ccfa98 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  271.157714][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e000079
[  271.165667][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  271.173638][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  271.182548][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  271.189110][ T6516] CR2: 00007f25f2d9be80 CR3: 000000011335f000 CR4: 00000000003506b0
[  271.197064][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  271.205020][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  271.212973][ T6516] Call Trace:
[  271.216232][ T6516]  <TASK>
[  271.219146][ T6516]  ? ring_buffer_read_page+0x1210/0x1210
[  271.224762][ T6516]  ? __kasan_check_write+0x14/0x20
[  271.229856][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  271.234531][ T6516]  rb_buffer_peek+0x60/0x7a0
[  271.239102][ T6516]  ring_buffer_consume+0x1aa/0x370
[  271.244197][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  271.249726][ T6516]  ? print_trace_line+0x385/0x690
[  271.254728][ T6516]  tracing_read_pipe+0x599/0xab0
[  271.259668][ T6516]  ? s_show+0x320/0x320
[  271.263804][ T6516]  vfs_read+0x28c/0xc20
[  271.267942][ T6516]  ? kernel_read+0x1f0/0x1f0
[  271.272511][ T6516]  ? __kasan_check_write+0x14/0x20
[  271.277616][ T6516]  ? mutex_lock+0x9b/0x1c0
[  271.282012][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  271.288584][ T6516]  ? __fget_files+0x2e1/0x340
[  271.293243][ T6516]  ? __fdget_pos+0x2d2/0x380
[  271.297810][ T6516]  ? ksys_read+0x70/0x260
[  271.302118][ T6516]  ksys_read+0x14a/0x260
[  271.306341][ T6516]  ? vfs_write+0xfd0/0xfd0
[  271.310739][ T6516]  ? __kasan_check_write+0x14/0x20
[  271.315855][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  271.320947][ T6516]  __x64_sys_read+0x7b/0x90
[  271.325432][ T6516]  x64_sys_call+0x96d/0x9a0
[  271.329915][ T6516]  do_syscall_64+0x4c/0xa0
[  271.334317][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  271.338975][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  271.343631][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  271.349507][ T6516] RIP: 0033:0x7fab1b600559
[  271.353902][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  271.373520][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  271.381946][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  271.389903][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  271.397857][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  271.405810][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  271.413763][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  271.421717][ T6516]  </TASK>
[  271.424717][ T6516] ---[ end trace 586c7b70b9532afc ]---
[  271.430219][ T6516] ------------[ cut here ]------------
[  271.435648][ T6516] WARNING: CPU: 0 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  271.445890][ T6516] Modules linked in:
[  271.449782][ T6516] CPU: 0 PID: 6516 Comm: syz.0.2396 Tainted: G    B   W         syzkaller #0
[  271.458517][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  271.468572][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  271.474364][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  271.493951][ T6516] RSP: 0018:ffffc90000ccf940 EFLAGS: 00010002
[  271.500019][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  271.507970][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  271.515921][ T6516] RBP: ffffc90000ccfaa8 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  271.523873][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e000079
[  271.531825][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  271.539773][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  271.548694][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  271.555260][ T6516] CR2: 00007f25f2d9be80 CR3: 000000011335f000 CR4: 00000000003506b0
[  271.563220][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  271.571169][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  271.579123][ T6516] Call Trace:
[  271.582384][ T6516]  <TASK>
[  271.585302][ T6516]  ? ring_buffer_read_page+0x1210/0x1210
[  271.590918][ T6516]  ? __kasan_check_write+0x14/0x20
[  271.596017][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  271.600672][ T6516]  rb_advance_reader+0x2b/0x6b0
[  271.605501][ T6516]  ring_buffer_consume+0x1e7/0x370
[  271.610592][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  271.616138][ T6516]  ? print_trace_line+0x385/0x690
[  271.621143][ T6516]  tracing_read_pipe+0x599/0xab0
[  271.626078][ T6516]  ? s_show+0x320/0x320
[  271.630211][ T6516]  vfs_read+0x28c/0xc20
[  271.634346][ T6516]  ? kernel_read+0x1f0/0x1f0
[  271.638915][ T6516]  ? __kasan_check_write+0x14/0x20
[  271.644006][ T6516]  ? mutex_lock+0x9b/0x1c0
[  271.648399][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  271.654968][ T6516]  ? __fget_files+0x2e1/0x340
[  271.659624][ T6516]  ? __fdget_pos+0x2d2/0x380
[  271.664190][ T6516]  ? ksys_read+0x70/0x260
[  271.668531][ T6516]  ksys_read+0x14a/0x260
[  271.672754][ T6516]  ? vfs_write+0xfd0/0xfd0
[  271.677145][ T6516]  ? __kasan_check_write+0x14/0x20
[  271.682252][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  271.687362][ T6516]  __x64_sys_read+0x7b/0x90
[  271.691845][ T6516]  x64_sys_call+0x96d/0x9a0
[  271.696341][ T6516]  do_syscall_64+0x4c/0xa0
[  271.700736][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  271.705395][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  271.710054][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  271.715927][ T6516] RIP: 0033:0x7fab1b600559
[  271.720343][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  271.739930][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  271.748327][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  271.756281][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  271.764236][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  271.772187][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  271.780143][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  271.788099][ T6516]  </TASK>
[  271.791120][ T6516] ---[ end trace 586c7b70b9532afd ]---
[  271.798905][ T6516] ------------[ cut here ]------------
[  271.804375][ T6516] WARNING: CPU: 0 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  271.814603][ T6516] Modules linked in:
[  271.818484][ T6516] CPU: 0 PID: 6516 Comm: syz.0.2396 Tainted: G    B   W         syzkaller #0
[  271.827224][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  271.837261][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  271.843074][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  271.862687][ T6516] RSP: 0018:ffffc90000ccf7e0 EFLAGS: 00010002
[  271.868745][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  271.876705][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  271.884664][ T6516] RBP: ffffc90000ccf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  271.892621][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e00007d
[  271.900592][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  271.908551][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  271.917504][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  271.924079][ T6516] CR2: 00007f25f2d9be80 CR3: 000000011335f000 CR4: 00000000003506b0
[  271.932040][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  271.940003][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  271.947964][ T6516] Call Trace:
[  271.951239][ T6516]  <TASK>
[  271.954180][ T6516]  ? ring_buffer_read_page+0x1210/0x1210
[  271.959795][ T6516]  ? __kasan_check_write+0x14/0x20
[  271.964902][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  271.969563][ T6516]  rb_buffer_peek+0x60/0x7a0
[  271.974137][ T6516]  ring_buffer_peek+0x184/0x3b0
[  271.978974][ T6516]  ? ring_buffer_iter_empty+0x370/0x370
[  271.984498][ T6516]  ? preempt_schedule+0xbc/0xd0
[  271.989336][ T6516]  ? schedule_preempt_disabled+0x20/0x20
[  271.994979][ T6516]  ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[  272.001128][ T6516]  __find_next_entry+0x34d/0x6b0
[  272.006052][ T6516]  ? preempt_schedule_thunk+0x16/0x18
[  272.011411][ T6516]  ? trace_find_next_entry+0x370/0x370
[  272.016853][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  272.022388][ T6516]  ? print_trace_line+0x385/0x690
[  272.027402][ T6516]  tracing_read_pipe+0x3b8/0xab0
[  272.032352][ T6516]  ? s_show+0x320/0x320
[  272.036492][ T6516]  vfs_read+0x28c/0xc20
[  272.040650][ T6516]  ? kernel_read+0x1f0/0x1f0
[  272.045232][ T6516]  ? __kasan_check_write+0x14/0x20
[  272.050341][ T6516]  ? mutex_lock+0x9b/0x1c0
[  272.054754][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  272.061325][ T6516]  ? __fget_files+0x2e1/0x340
[  272.065996][ T6516]  ? __fdget_pos+0x2d2/0x380
[  272.070568][ T6516]  ? ksys_read+0x70/0x260
[  272.074880][ T6516]  ksys_read+0x14a/0x260
[  272.079133][ T6516]  ? vfs_write+0xfd0/0xfd0
[  272.083544][ T6516]  ? __kasan_check_write+0x14/0x20
[  272.088641][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  272.093738][ T6516]  __x64_sys_read+0x7b/0x90
[  272.098227][ T6516]  x64_sys_call+0x96d/0x9a0
[  272.102718][ T6516]  do_syscall_64+0x4c/0xa0
[  272.107118][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  272.111781][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  272.116453][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  272.122338][ T6516] RIP: 0033:0x7fab1b600559
[  272.126751][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  272.146343][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  272.154745][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  272.162702][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  272.170680][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  272.178634][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  272.186592][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  272.194552][ T6516]  </TASK>
[  272.197579][ T6516] ---[ end trace 586c7b70b9532afe ]---
[  272.203600][ T6516] ------------[ cut here ]------------
[  272.209062][ T6516] WARNING: CPU: 0 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  272.219295][ T6516] Modules linked in:
[  272.223201][ T6516] CPU: 0 PID: 6516 Comm: syz.0.2396 Tainted: G    B   W         syzkaller #0
[  272.231947][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  272.241992][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  272.247794][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  272.267386][ T6516] RSP: 0018:ffffc90000ccf920 EFLAGS: 00010006
[  272.273454][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  272.281415][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  272.289376][ T6516] RBP: ffffc90000ccfa98 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  272.297365][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e00007d
[  272.305330][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  272.313302][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  272.322227][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  272.328805][ T6516] CR2: 00007f25f2d9be80 CR3: 000000011335f000 CR4: 00000000003506b0
[  272.336775][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  272.344748][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  272.352715][ T6516] Call Trace:
[  272.355991][ T6516]  <TASK>
[  272.358923][ T6516]  ? ring_buffer_read_page+0x1210/0x1210
[  272.364553][ T6516]  ? __kasan_check_write+0x14/0x20
[  272.369664][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  272.374333][ T6516]  rb_buffer_peek+0x60/0x7a0
[  272.378918][ T6516]  ring_buffer_consume+0x1aa/0x370
[  272.384022][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  272.389562][ T6516]  ? print_trace_line+0x385/0x690
[  272.394582][ T6516]  tracing_read_pipe+0x599/0xab0
[  272.399518][ T6516]  ? s_show+0x320/0x320
[  272.403669][ T6516]  vfs_read+0x28c/0xc20
[  272.407817][ T6516]  ? kernel_read+0x1f0/0x1f0
[  272.412399][ T6516]  ? __kasan_check_write+0x14/0x20
[  272.417503][ T6516]  ? mutex_lock+0x9b/0x1c0
[  272.421912][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  272.428496][ T6516]  ? __fget_files+0x2e1/0x340
[  272.433167][ T6516]  ? __fdget_pos+0x2d2/0x380
[  272.437745][ T6516]  ? ksys_read+0x70/0x260
[  272.442063][ T6516]  ksys_read+0x14a/0x260
[  272.446294][ T6516]  ? vfs_write+0xfd0/0xfd0
[  272.450698][ T6516]  ? __kasan_check_write+0x14/0x20
[  272.455803][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  272.460910][ T6516]  __x64_sys_read+0x7b/0x90
[  272.465405][ T6516]  x64_sys_call+0x96d/0x9a0
[  272.469901][ T6516]  do_syscall_64+0x4c/0xa0
[  272.474336][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  272.479008][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  272.483681][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  272.489567][ T6516] RIP: 0033:0x7fab1b600559
[  272.493979][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  272.513578][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  272.521987][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  272.529955][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  272.537922][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  272.545887][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  272.553851][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  272.561825][ T6516]  </TASK>
[  272.564837][ T6516] ---[ end trace 586c7b70b9532aff ]---
[  272.570318][ T6516] ------------[ cut here ]------------
[  272.575757][ T6516] WARNING: CPU: 0 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  272.586002][ T6516] Modules linked in:
[  272.589888][ T6516] CPU: 0 PID: 6516 Comm: syz.0.2396 Tainted: G    B   W         syzkaller #0
[  272.598637][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  272.608690][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  272.614503][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  272.634104][ T6516] RSP: 0018:ffffc90000ccf940 EFLAGS: 00010006
[  272.640166][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  272.648132][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  272.656099][ T6516] RBP: ffffc90000ccfaa8 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  272.664068][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e00007d
[  272.672032][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  272.679999][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  272.688927][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  272.695505][ T6516] CR2: 00007f25f2d9be80 CR3: 000000011335f000 CR4: 00000000003506b0
[  272.703477][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  272.711444][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  272.719419][ T6516] Call Trace:
[  272.722697][ T6516]  <TASK>
[  272.725624][ T6516]  ? ring_buffer_read_page+0x1210/0x1210
[  272.731258][ T6516]  ? __kasan_check_write+0x14/0x20
[  272.736370][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  272.741046][ T6516]  rb_advance_reader+0x2b/0x6b0
[  272.745894][ T6516]  ring_buffer_consume+0x1e7/0x370
[  272.751000][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  272.756567][ T6516]  ? print_trace_line+0x385/0x690
[  272.761591][ T6516]  tracing_read_pipe+0x599/0xab0
[  272.766526][ T6516]  ? s_show+0x320/0x320
[  272.770676][ T6516]  vfs_read+0x28c/0xc20
[  272.774832][ T6516]  ? kernel_read+0x1f0/0x1f0
[  272.779436][ T6516]  ? __kasan_check_write+0x14/0x20
[  272.784546][ T6516]  ? mutex_lock+0x9b/0x1c0
[  272.788959][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  272.795545][ T6516]  ? __fget_files+0x2e1/0x340
[  272.800223][ T6516]  ? __fdget_pos+0x2d2/0x380
[  272.804810][ T6516]  ? ksys_read+0x70/0x260
[  272.809135][ T6516]  ksys_read+0x14a/0x260
[  272.813373][ T6516]  ? vfs_write+0xfd0/0xfd0
[  272.817788][ T6516]  ? __kasan_check_write+0x14/0x20
[  272.822895][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  272.828003][ T6516]  __x64_sys_read+0x7b/0x90
[  272.832500][ T6516]  x64_sys_call+0x96d/0x9a0
[  272.837003][ T6516]  do_syscall_64+0x4c/0xa0
[  272.841415][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  272.846088][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  272.850760][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  272.856651][ T6516] RIP: 0033:0x7fab1b600559
[  272.861061][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  272.880663][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  272.889073][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  272.897044][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  272.905011][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  272.912974][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  272.920939][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  272.928905][ T6516]  </TASK>
[  272.931915][ T6516] ---[ end trace 586c7b70b9532b00 ]---
[  272.937893][ T6516] ------------[ cut here ]------------
[  272.943350][ T6516] WARNING: CPU: 0 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  272.953578][ T6516] Modules linked in:
[  272.957454][ T6516] CPU: 0 PID: 6516 Comm: syz.0.2396 Tainted: G    B   W         syzkaller #0
[  272.966197][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  272.976237][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  272.982063][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  273.001653][ T6516] RSP: 0018:ffffc90000ccf7e0 EFLAGS: 00010002
[  273.007722][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  273.015680][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  273.023635][ T6516] RBP: ffffc90000ccf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  273.031593][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e000081
[  273.039549][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  273.047508][ T6516] FS:  00007fab1a0586c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  273.056456][ T6516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  273.063023][ T6516] CR2: 00007f25f2d9be80 CR3: 000000011335f000 CR4: 00000000003506b0
[  273.070980][ T6516] DR0: 0000000000000008 DR1: 0000000000000007 DR2: 0000000000000004
[  273.078936][ T6516] DR3: 0000000000000008 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  273.086892][ T6516] Call Trace:
[  273.090159][ T6516]  <TASK>
[  273.093096][ T6516]  ? ring_buffer_read_page+0x1210/0x1210
[  273.098723][ T6516]  ? __kasan_check_write+0x14/0x20
[  273.103824][ T6516]  ? _raw_spin_lock+0x94/0xf0
[  273.108495][ T6516]  rb_buffer_peek+0x60/0x7a0
[  273.113074][ T6516]  ring_buffer_peek+0x184/0x3b0
[  273.117909][ T6516]  ? ring_buffer_iter_empty+0x370/0x370
[  273.123440][ T6516]  ? preempt_schedule+0xbc/0xd0
[  273.128276][ T6516]  ? schedule_preempt_disabled+0x20/0x20
[  273.133893][ T6516]  ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[  273.140034][ T6516]  __find_next_entry+0x34d/0x6b0
[  273.144954][ T6516]  ? preempt_schedule_thunk+0x16/0x18
[  273.150313][ T6516]  ? trace_find_next_entry+0x370/0x370
[  273.155759][ T6516]  ? ring_buffer_iter_dropped+0x60/0x60
[  273.161305][ T6516]  ? print_trace_line+0x385/0x690
[  273.166315][ T6516]  tracing_read_pipe+0x3b8/0xab0
[  273.171231][ T6516]  ? s_show+0x320/0x320
[  273.175369][ T6516]  vfs_read+0x28c/0xc20
[  273.179519][ T6516]  ? kernel_read+0x1f0/0x1f0
[  273.184099][ T6516]  ? __kasan_check_write+0x14/0x20
[  273.189220][ T6516]  ? mutex_lock+0x9b/0x1c0
[  273.193619][ T6516]  ? wait_for_completion_killable_timeout+0x10/0x10
[  273.200217][ T6516]  ? __fget_files+0x2e1/0x340
[  273.204897][ T6516]  ? __fdget_pos+0x2d2/0x380
[  273.209468][ T6516]  ? ksys_read+0x70/0x260
[  273.213776][ T6516]  ksys_read+0x14a/0x260
[  273.218000][ T6516]  ? vfs_write+0xfd0/0xfd0
[  273.222402][ T6516]  ? __kasan_check_write+0x14/0x20
[  273.227497][ T6516]  ? switch_fpu_return+0x15d/0x2c0
[  273.232624][ T6516]  __x64_sys_read+0x7b/0x90
[  273.237113][ T6516]  x64_sys_call+0x96d/0x9a0
[  273.241596][ T6516]  do_syscall_64+0x4c/0xa0
[  273.245997][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  273.250656][ T6516]  ? clear_bhb_loop+0x50/0xa0
[  273.255331][ T6516]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  273.261202][ T6516] RIP: 0033:0x7fab1b600559
[  273.265599][ T6516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  273.285186][ T6516] RSP: 002b:00007fab1a058028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  273.293582][ T6516] RAX: ffffffffffffffda RBX: 00007fab1b886fa0 RCX: 00007fab1b600559
[  273.301538][ T6516] RDX: 0000000000004000 RSI: 0000200000000c40 RDI: 0000000000000003
[  273.309497][ T6516] RBP: 00007fab1b697b50 R08: 0000000000000000 R09: 0000000000000000
[  273.317453][ T6516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  273.325438][ T6516] R13: 00007fab1b887038 R14: 00007fab1b886fa0 R15: 00007fff16f42b28
[  273.333400][ T6516]  </TASK>
[  273.336412][ T6516] ---[ end trace 586c7b70b9532b01 ]---
[  273.342536][ T6516] ------------[ cut here ]------------
[  273.348001][ T6516] WARNING: CPU: 0 PID: 6516 at kernel/trace/ring_buffer.c:4528 rb_get_reader_page+0xa68/0xc00
[  273.358261][ T6516] Modules linked in:
[  273.362138][ T6516] CPU: 0 PID: 6516 Comm: syz.0.2396 Tainted: G    B   W         syzkaller #0
[  273.370883][ T6516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  273.380923][ T6516] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  273.386723][ T6516] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 8d 57 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 7c 59 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  273.406322][ T6516] RSP: 0018:ffffc90000ccf920 EFLAGS: 00010002
[  273.412374][ T6516] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816c1a04
[  273.420332][ T6516] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  273.428293][ T6516] RBP: ffffc90000ccfa98 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  273.436255][ T6516] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 000000009e000081
[  273.444216][ T6516] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000