./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1143013369 <...> Warning: Permanently added '10.128.1.250' (ED25519) to the list of known hosts. execve("./syz-executor1143013369", ["./syz-executor1143013369"], 0x7ffcb1223190 /* 10 vars */) = 0 brk(NULL) = 0x555561d31000 brk(0x555561d31d00) = 0x555561d31d00 arch_prctl(ARCH_SET_FS, 0x555561d31380) = 0 set_tid_address(0x555561d31650) = 296 set_robust_list(0x555561d31660, 24) = 0 rseq(0x555561d31ca0, 0x20, 0, 0x53053053) = -1 ENOSYS (Function not implemented) prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1143013369", 4096) = 28 getrandom("\x52\x85\xaa\x6c\xc0\xbb\xd3\xe0", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555561d31d00 brk(0x555561d52d00) = 0x555561d52d00 brk(0x555561d53000) = 0x555561d53000 mprotect(0x7fd40823e000, 16384, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 executing program write(1, "executing program\n", 18) = 18 openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 ioctl(3, USB_RAW_IOCTL_INIT, 0x7fff1ff98c60) = 0 ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ff98c60) = 0 [ 34.662535][ T36] audit: type=1400 audit(1751933534.079:64): avc: denied { execmem } for pid=296 comm="syz-executor114" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 34.681954][ T36] audit: type=1400 audit(1751933534.079:65): avc: denied { read write } for pid=296 comm="syz-executor114" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ff98c60) = 0 [ 34.705610][ T36] audit: type=1400 audit(1751933534.079:66): avc: denied { open } for pid=296 comm="syz-executor114" path="/dev/raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 34.729177][ T36] audit: type=1400 audit(1751933534.079:67): avc: denied { ioctl } for pid=296 comm="syz-executor114" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ff98c60) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ff98c60) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff1ff97c50) = 18 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ff98c60) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ff98c60) = 0 [ 34.900043][ T10] usb 1-1: new high-speed USB device number 2 using dummy_hcd ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ff98c60) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff1ff97c50) = 18 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ff98c60) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff1ff97c50) = 9 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ff98c60) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff1ff97c50) = 36 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ff98c60) = 0 ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7fd4082443cc) = -1 EINVAL (Invalid argument) ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff1ff97c50) = 0 [ 35.050060][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 35.057050][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 35.068449][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 35.078284][ T10] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 35.091122][ T10] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 35.100421][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 35.109251][ T10] usb 1-1: config 0 descriptor?? ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ff98c90) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fff1ff97c80) = 0 openat(AT_FDCWD, "/dev/usbmon0", O_RDONLY) = 4 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fff1ff98c90) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fff1ff97c80) = 34 [ 35.516932][ T36] audit: type=1400 audit(1751933534.929:68): avc: denied { read } for pid=296 comm="syz-executor114" name="usbmon0" dev="devtmpfs" ino=89 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 35.540966][ T36] audit: type=1400 audit(1751933534.929:69): avc: denied { open } for pid=296 comm="syz-executor114" path="/dev/usbmon0" dev="devtmpfs" ino=89 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 35.541979][ T10] microsoft 0003:045E:07DA.0001: unknown main item tag 0x0 [ 35.572085][ T10] microsoft 0003:045E:07DA.0001: ignoring exceeding usage max [ 35.581238][ T10] ================================================================== [ 35.589303][ T10] BUG: KASAN: slab-out-of-bounds in mon_bin_event+0x12c1/0x23e0 [ 35.596929][ T10] Read of size 3904 at addr ffff88810c27e621 by task kworker/0:1/10 [ 35.604883][ T10] [ 35.607204][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted 6.12.30-syzkaller-gf6ca783ba264 #0 1b38e4a581fb09c235476c226853d77cc4d8bc7e [ 35.607219][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 35.607227][ T10] Workqueue: usb_hub_wq hub_event [ 35.607253][ T10] Call Trace: [ 35.607258][ T10] [ 35.607263][ T10] __dump_stack+0x21/0x30 [ 35.607278][ T10] dump_stack_lvl+0x10c/0x190 [ 35.607289][ T10] ? __cfi_dump_stack_lvl+0x10/0x10 [ 35.607300][ T10] ? __cfi__printk+0x10/0x10 [ 35.607314][ T10] print_address_description+0x71/0x220 [ 35.607324][ T10] print_report+0x4a/0x70 [ 35.607333][ T10] kasan_report+0x163/0x1a0 [ 35.607348][ T10] ? mon_bin_event+0x12c1/0x23e0 [ 35.607359][ T10] ? mon_bin_event+0x12c1/0x23e0 [ 35.607370][ T10] kasan_check_range+0x299/0x2a0 [ 35.607384][ T10] ? mon_bin_event+0x12c1/0x23e0 [ 35.607395][ T10] __asan_memcpy+0x31/0x80 [ 35.607406][ T10] mon_bin_event+0x12c1/0x23e0 [ 35.607419][ T10] ? mon_bin_complete+0x50/0x50 [ 35.607429][ T10] ? __kmalloc_noprof+0x1b1/0x450 exit_group(0) = ? [ 35.607442][ T10] ? __hid_request+0x1e8/0x410 [ 35.607454][ T10] ? hid_connect+0x49a/0x1a20 [ 35.607465][ T10] ? hid_hw_start+0xcb/0x160 [ 35.607476][ T10] ? ms_probe+0x194/0x460 [ 35.607487][ T10] ? __cfi_mon_bin_submit+0x10/0x10 [ 35.607498][ T10] mon_bin_submit+0x2b/0x40 [ 35.607509][ T10] mon_submit+0x1b9/0x230 [ 35.607519][ T10] usb_hcd_submit_urb+0x12d/0x1a20 [ 35.607533][ T10] ? bus_probe_device+0x18b/0x270 [ 35.607544][ T10] ? usb_probe_device+0x1d4/0x380 [ 35.607556][ T10] ? really_probe+0x2d3/0x890 [ 35.607569][ T10] ? __driver_probe_device+0x198/0x280 [ 35.607582][ T10] ? driver_probe_device+0x54/0x3f0 [ 35.607595][ T10] ? __device_attach_driver+0x2f1/0x4b0 [ 35.607609][ T10] usb_submit_urb+0x111b/0x1800 [ 35.607620][ T10] usb_start_wait_urb+0x11b/0x2f0 [ 35.607631][ T10] ? usb_api_blocking_completion+0xd0/0xd0 [ 35.607642][ T10] ? __kasan_kmalloc+0x96/0xb0 [ 35.607656][ T10] ? __kasan_check_write+0x18/0x20 [ 35.607667][ T10] ? usb_alloc_urb+0x9b/0x200 [ 35.607677][ T10] usb_control_msg+0x25a/0x490 [ 35.607688][ T10] usbhid_raw_request+0x457/0x590 [ 35.607699][ T10] __hid_request+0x1e8/0x410 [ 35.607713][ T10] hidinput_connect+0x241b/0x3340 [ 35.607729][ T10] hid_connect+0x49a/0x1a20 [ 35.607741][ T10] ? usbhid_start+0x1a67/0x2530 [ 35.607751][ T10] ? __cfi_hid_connect+0x10/0x10 [ 35.607764][ T10] hid_hw_start+0xcb/0x160 [ 35.607775][ T10] ms_probe+0x194/0x460 [ 35.607786][ T10] hid_device_probe+0x2c1/0x5d0 [ 35.607799][ T10] ? __cfi_hid_device_probe+0x10/0x10 [ 35.607811][ T10] really_probe+0x2d3/0x890 [ 35.607824][ T10] __driver_probe_device+0x198/0x280 [ 35.607838][ T10] driver_probe_device+0x54/0x3f0 [ 35.607851][ T10] ? __device_attach_driver+0x2db/0x4b0 [ 35.607864][ T10] __device_attach_driver+0x2f1/0x4b0 [ 35.607878][ T10] bus_for_each_drv+0x260/0x2f0 [ 35.607888][ T10] ? __cfi___device_attach_driver+0x10/0x10 [ 35.607901][ T10] ? __cfi_bus_for_each_drv+0x10/0x10 [ 35.607916][ T10] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 35.607926][ T10] __device_attach+0x2bd/0x3a0 [ 35.607939][ T10] ? device_attach+0x40/0x40 [ 35.607951][ T10] ? _raw_spin_lock+0x8c/0x120 [ 35.607959][ T10] ? __cfi__raw_spin_lock+0x10/0x10 [ 35.607968][ T10] device_initial_probe+0x1e/0x30 [ 35.607981][ T10] bus_probe_device+0x18b/0x270 [ 35.607991][ T10] device_add+0x80c/0xc00 [ 35.608004][ T10] hid_add_device+0x39b/0x560 [ 35.608017][ T10] usbhid_probe+0xde3/0x12b0 [ 35.608028][ T10] usb_probe_interface+0x696/0xc00 [ 35.608042][ T10] ? __cfi_usb_probe_interface+0x10/0x10 [ 35.608055][ T10] really_probe+0x2d3/0x890 [ 35.608068][ T10] __driver_probe_device+0x198/0x280 [ 35.608081][ T10] driver_probe_device+0x54/0x3f0 [ 35.608094][ T10] ? __device_attach_driver+0x2db/0x4b0 [ 35.608108][ T10] __device_attach_driver+0x2f1/0x4b0 [ 35.608121][ T10] bus_for_each_drv+0x260/0x2f0 [ 35.608131][ T10] ? __cfi___device_attach_driver+0x10/0x10 [ 35.608145][ T10] ? __cfi_bus_for_each_drv+0x10/0x10 [ 35.608155][ T10] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 35.608165][ T10] __device_attach+0x2bd/0x3a0 [ 35.608177][ T10] ? device_attach+0x40/0x40 [ 35.608189][ T10] ? _raw_spin_lock+0x8c/0x120 [ 35.608198][ T10] ? __cfi__raw_spin_lock+0x10/0x10 [ 35.608207][ T10] device_initial_probe+0x1e/0x30 [ 35.608219][ T10] bus_probe_device+0x18b/0x270 [ 35.608230][ T10] device_add+0x80c/0xc00 [ 35.608242][ T10] usb_set_configuration+0x1ad4/0x20b0 [ 35.608257][ T10] usb_generic_driver_probe+0x95/0x160 [ 35.608269][ T10] usb_probe_device+0x1d4/0x380 [ 35.608281][ T10] ? __cfi_usb_probe_device+0x10/0x10 [ 35.608294][ T10] really_probe+0x2d3/0x890 [ 35.608307][ T10] __driver_probe_device+0x198/0x280 [ 35.608320][ T10] driver_probe_device+0x54/0x3f0 [ 35.608333][ T10] ? __device_attach_driver+0x2db/0x4b0 [ 35.608347][ T10] __device_attach_driver+0x2f1/0x4b0 [ 35.608360][ T10] bus_for_each_drv+0x260/0x2f0 [ 35.608371][ T10] ? __cfi___device_attach_driver+0x10/0x10 [ 35.608384][ T10] ? __cfi_bus_for_each_drv+0x10/0x10 [ 35.608395][ T10] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 35.608404][ T10] __device_attach+0x2bd/0x3a0 [ 35.608417][ T10] ? device_attach+0x40/0x40 [ 35.608429][ T10] ? _raw_spin_lock+0x8c/0x120 [ 35.608437][ T10] ? __cfi__raw_spin_lock+0x10/0x10 [ 35.608446][ T10] device_initial_probe+0x1e/0x30 [ 35.608459][ T10] bus_probe_device+0x18b/0x270 [ 35.608469][ T10] device_add+0x80c/0xc00 [ 35.608481][ T10] usb_new_device+0x9ed/0x1590 [ 35.608493][ T10] ? __cfi_usb_new_device+0x10/0x10 [ 35.608505][ T10] hub_event+0x265b/0x41a0 [ 35.608520][ T10] ? __cfi_hub_event+0x10/0x10 [ 35.608532][ T10] ? __kasan_check_write+0x18/0x20 [ 35.608543][ T10] ? pwq_dec_nr_in_flight+0x6c7/0xc60 [ 35.608556][ T10] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 35.608566][ T10] ? kick_pool+0xb9/0x550 [ 35.608575][ T10] process_scheduled_works+0x7d5/0x1020 [ 35.608588][ T10] worker_thread+0xc58/0x1250 [ 35.608602][ T10] ? schedule+0xc6/0x240 [ 35.608612][ T10] kthread+0x2c7/0x370 [ 35.608625][ T10] ? __cfi_worker_thread+0x10/0x10 [ 35.608637][ T10] ? __cfi_kthread+0x10/0x10 [ 35.608650][ T10] ret_from_fork+0x64/0xa0 [ 35.608662][ T10] ? __cfi_kthread+0x10/0x10 [ 35.608675][ T10] ret_from_fork_asm+0x1a/0x30 [ 35.608688][ T10] [ 35.608692][ T10] [ 36.235866][ T10] Allocated by task 10: [ 36.240010][ T10] kasan_save_track+0x3e/0x80 [ 36.244671][ T10] kasan_save_alloc_info+0x40/0x50 [ 36.249755][ T10] __kasan_kmalloc+0x96/0xb0 [ 36.254322][ T10] __kmalloc_noprof+0x1b1/0x450 [ 36.259148][ T10] __hid_request+0xa9/0x410 [ 36.263627][ T10] hidinput_connect+0x241b/0x3340 [ 36.268627][ T10] hid_connect+0x49a/0x1a20 [ 36.273112][ T10] hid_hw_start+0xcb/0x160 [ 36.277499][ T10] ms_probe+0x194/0x460 [ 36.281644][ T10] hid_device_probe+0x2c1/0x5d0 [ 36.286469][ T10] really_probe+0x2d3/0x890 [ 36.290946][ T10] __driver_probe_device+0x198/0x280 [ 36.296204][ T10] driver_probe_device+0x54/0x3f0 [ 36.301202][ T10] __device_attach_driver+0x2f1/0x4b0 [ 36.306549][ T10] bus_for_each_drv+0x260/0x2f0 [ 36.311373][ T10] __device_attach+0x2bd/0x3a0 [ 36.316112][ T10] device_initial_probe+0x1e/0x30 [ 36.321112][ T10] bus_probe_device+0x18b/0x270 [ 36.325949][ T10] device_add+0x80c/0xc00 [ 36.330253][ T10] hid_add_device+0x39b/0x560 [ 36.334991][ T10] usbhid_probe+0xde3/0x12b0 [ 36.339563][ T10] usb_probe_interface+0x696/0xc00 [ 36.344650][ T10] really_probe+0x2d3/0x890 [ 36.349133][ T10] __driver_probe_device+0x198/0x280 [ 36.354409][ T10] driver_probe_device+0x54/0x3f0 [ 36.359411][ T10] __device_attach_driver+0x2f1/0x4b0 [ 36.364776][ T10] bus_for_each_drv+0x260/0x2f0 [ 36.369601][ T10] __device_attach+0x2bd/0x3a0 [ 36.374357][ T10] device_initial_probe+0x1e/0x30 [ 36.379361][ T10] bus_probe_device+0x18b/0x270 [ 36.384186][ T10] device_add+0x80c/0xc00 [ 36.388491][ T10] usb_set_configuration+0x1ad4/0x20b0 [ 36.393926][ T10] usb_generic_driver_probe+0x95/0x160 [ 36.399359][ T10] usb_probe_device+0x1d4/0x380 [ 36.404192][ T10] really_probe+0x2d3/0x890 [ 36.408686][ T10] __driver_probe_device+0x198/0x280 [ 36.413983][ T10] driver_probe_device+0x54/0x3f0 [ 36.418988][ T10] __device_attach_driver+0x2f1/0x4b0 [ 36.424339][ T10] bus_for_each_drv+0x260/0x2f0 [ 36.429165][ T10] __device_attach+0x2bd/0x3a0 [ 36.433915][ T10] device_initial_probe+0x1e/0x30 [ 36.438937][ T10] bus_probe_device+0x18b/0x270 [ 36.443778][ T10] device_add+0x80c/0xc00 [ 36.448104][ T10] usb_new_device+0x9ed/0x1590 [ 36.452847][ T10] hub_event+0x265b/0x41a0 [ 36.457249][ T10] process_scheduled_works+0x7d5/0x1020 [ 36.462774][ T10] worker_thread+0xc58/0x1250 [ 36.467430][ T10] kthread+0x2c7/0x370 [ 36.471481][ T10] ret_from_fork+0x64/0xa0 [ 36.475870][ T10] ret_from_fork_asm+0x1a/0x30 [ 36.480639][ T10] [ 36.482939][ T10] The buggy address belongs to the object at ffff88810c27e620 [ 36.482939][ T10] which belongs to the cache kmalloc-8 of size 8 [ 36.496615][ T10] The buggy address is located 1 bytes inside of [ 36.496615][ T10] allocated 7-byte region [ffff88810c27e620, ffff88810c27e627) [ 36.510387][ T10] [ 36.512687][ T10] The buggy address belongs to the physical page: [ 36.519078][ T10] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10c27e [ 36.528001][ T10] flags: 0x4000000000000000(zone=1) [ 36.533189][ T10] page_type: f5(slab) [ 36.537149][ T10] raw: 4000000000000000 ffff888100041500 ffffea0004139340 dead000000000002 [ 36.545707][ T10] raw: 0000000000000000 0000000080800080 00000001f5000000 0000000000000000 [ 36.554268][ T10] page dumped because: kasan: bad access detected [ 36.560659][ T10] page_owner tracks the page as allocated [ 36.566348][ T10] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 1, tgid 1 (swapper/0), ts 1729058141, free_ts 1721074919 [ 36.584816][ T10] post_alloc_hook+0x3b9/0x3f0 [ 36.589561][ T10] prep_new_page+0x1c/0x120 [ 36.594042][ T10] get_page_from_freelist+0x46bb/0x4750 [ 36.599561][ T10] __alloc_pages_noprof+0x30d/0x6c0 [ 36.604818][ T10] alloc_slab_page+0x6b/0x1f0 [ 36.609472][ T10] allocate_slab+0x69/0x440 [ 36.613989][ T10] ___slab_alloc+0x59a/0x8b0 [ 36.618554][ T10] __kmalloc_noprof+0x243/0x450 [ 36.623384][ T10] acpi_ns_internalize_name+0x2cf/0x470 [ 36.628909][ T10] acpi_ns_get_node+0x1a4/0x350 [ 36.633731][ T10] acpi_ns_evaluate+0x36b/0xa50 [ 36.638560][ T10] acpi_ut_evaluate_object+0x153/0x5a0 [ 36.643994][ T10] acpi_ut_execute_HID+0xb6/0x470 [ 36.648996][ T10] acpi_ns_get_device_callback+0x1a4/0x4a0 [ 36.654776][ T10] acpi_ns_walk_namespace+0x254/0x6b0 [ 36.660131][ T10] acpi_get_devices+0xfe/0x160 [ 36.664873][ T10] page last free pid 1 tgid 1 stack trace: [ 36.670656][ T10] free_unref_page+0xae5/0xdd0 [ 36.675408][ T10] __free_pages+0x6b/0x3b0 [ 36.679815][ T10] __free_slab+0xb6/0x110 [ 36.684137][ T10] free_slab+0x18/0xf0 [ 36.688187][ T10] discard_slab+0x23/0x40 [ 36.692498][ T10] __slab_free+0x201/0x2b0 [ 36.696895][ T10] ___cache_free+0xc9/0xe0 [ 36.701287][ T10] qlist_free_all+0xb5/0x130 [ 36.705854][ T10] kasan_quarantine_remove_cache+0x1df/0x360 [ 36.711812][ T10] kasan_cache_shrink+0xd/0x20 [ 36.716554][ T10] kmem_cache_shrink+0x11/0x30 [ 36.721294][ T10] acpi_os_purge_cache+0x19/0x30 [ 36.726219][ T10] acpi_purge_cached_objects+0xbc/0xd0 [ 36.731656][ T10] acpi_initialize_objects+0x32/0xb0 [ 36.736987][ T10] acpi_bus_init+0xcf/0x6d0 [ 36.741487][ T10] acpi_init+0x8c/0x21b [ 36.745620][ T10] [ 36.747918][ T10] Memory state around the buggy address: [ 36.753533][ T10] ffff88810c27e500: fa fc fc fc fa fc fc fc fa fc fc fc fa fc fc fc [ 36.761601][ T10] ffff88810c27e580: fa fc fc fc fa fc fc fc fa fc fc fc fa fc fc fc +++ exited with 0 +++ [ 36.769649][ T10] >ffff88810