hid-thrustmaster 0003:044F:B65D.03A3: unknown main item tag 0xd hid-thrustmaster 0003:044F:B65D.03A3: hidraw0: USB HID v0.00 Device [HID 044f:b65d] on usb-dummy_hcd.4-1/input0 ================================================================== BUG: KASAN: slab-out-of-bounds in thrustmaster_interrupts drivers/hid/hid-thrustmaster.c:162 [inline] BUG: KASAN: slab-out-of-bounds in thrustmaster_probe+0x8d5/0xb50 drivers/hid/hid-thrustmaster.c:330 Read of size 1 at addr ffff88811c3b1b52 by task kworker/0:9/4728 CPU: 0 PID: 4728 Comm: kworker/0:9 Not tainted 5.17.0-rc6-syzkaller-00100-g98d107b84614 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: usb_hub_wq hub_event Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106 print_address_description.constprop.0.cold+0x8d/0x336 mm/kasan/report.c:255 __kasan_report mm/kasan/report.c:442 [inline] kasan_report.cold+0x83/0xdf mm/kasan/report.c:459 thrustmaster_interrupts drivers/hid/hid-thrustmaster.c:162 [inline] thrustmaster_probe+0x8d5/0xb50 drivers/hid/hid-thrustmaster.c:330 hid_device_probe+0x2bd/0x3f0 drivers/hid/hid-core.c:2380 call_driver_probe drivers/base/dd.c:517 [inline] really_probe+0x245/0xcc0 drivers/base/dd.c:596 __driver_probe_device+0x338/0x4d0 drivers/base/dd.c:755 driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:785 __device_attach_driver+0x20b/0x2f0 drivers/base/dd.c:902 bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:427 __device_attach+0x228/0x4a0 drivers/base/dd.c:973 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:487 device_add+0xb83/0x1e20 drivers/base/core.c:3405 hid_add_device+0x344/0x9d0 drivers/hid/hid-core.c:2530 usbhid_probe+0xbf4/0x1070 drivers/hid/usbhid/hid-core.c:1424 usb_probe_interface+0x315/0x7f0 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:517 [inline] really_probe+0x245/0xcc0 drivers/base/dd.c:596 __driver_probe_device+0x338/0x4d0 drivers/base/dd.c:755 driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:785 __device_attach_driver+0x20b/0x2f0 drivers/base/dd.c:902 bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:427 __device_attach+0x228/0x4a0 drivers/base/dd.c:973 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:487 device_add+0xb83/0x1e20 drivers/base/core.c:3405 usb_set_configuration+0x101e/0x1900 drivers/usb/core/message.c:2170 usb_generic_driver_probe+0xba/0x100 drivers/usb/core/generic.c:238 usb_probe_device+0xd9/0x2c0 drivers/usb/core/driver.c:293 call_driver_probe drivers/base/dd.c:517 [inline] really_probe+0x245/0xcc0 drivers/base/dd.c:596 __driver_probe_device+0x338/0x4d0 drivers/base/dd.c:755 driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:785 __device_attach_driver+0x20b/0x2f0 drivers/base/dd.c:902 bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:427 __device_attach+0x228/0x4a0 drivers/base/dd.c:973 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:487 device_add+0xb83/0x1e20 drivers/base/core.c:3405 usb_new_device.cold+0x63f/0x108e drivers/usb/core/hub.c:2566 hub_port_connect drivers/usb/core/hub.c:5363 [inline] hub_port_connect_change drivers/usb/core/hub.c:5507 [inline] port_event drivers/usb/core/hub.c:5665 [inline] hub_event+0x2585/0x44d0 drivers/usb/core/hub.c:5747 process_one_work+0x9ac/0x1650 kernel/workqueue.c:2307 worker_thread+0x657/0x1110 kernel/workqueue.c:2454 kthread+0x2ef/0x3a0 kernel/kthread.c:377 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295 Allocated by task 4728: kasan_save_stack+0x1e/0x40 mm/kasan/common.c:38 kasan_set_track mm/kasan/common.c:45 [inline] set_alloc_info mm/kasan/common.c:436 [inline] ____kasan_kmalloc mm/kasan/common.c:515 [inline] __kasan_kmalloc+0x81/0xa0 mm/kasan/common.c:524 kmalloc include/linux/slab.h:586 [inline] kzalloc include/linux/slab.h:714 [inline] usb_parse_interface drivers/usb/core/config.c:571 [inline] usb_parse_configuration drivers/usb/core/config.c:795 [inline] usb_get_configuration+0x1394/0x3b30 drivers/usb/core/config.c:944 usb_enumerate_device drivers/usb/core/hub.c:2398 [inline] usb_new_device+0x583/0x7d0 drivers/usb/core/hub.c:2536 hub_port_connect drivers/usb/core/hub.c:5363 [inline] hub_port_connect_change drivers/usb/core/hub.c:5507 [inline] port_event drivers/usb/core/hub.c:5665 [inline] hub_event+0x2585/0x44d0 drivers/usb/core/hub.c:5747 process_one_work+0x9ac/0x1650 kernel/workqueue.c:2307 worker_thread+0x657/0x1110 kernel/workqueue.c:2454 kthread+0x2ef/0x3a0 kernel/kthread.c:377 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295 The buggy address belongs to the object at ffff88811c3b1b00 which belongs to the cache kmalloc-96 of size 96 The buggy address is located 82 bytes inside of 96-byte region [ffff88811c3b1b00, ffff88811c3b1b60) The buggy address belongs to the page: page:ffffea000470ec40 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88811c3b1d80 pfn:0x11c3b1 flags: 0x200000000000200(slab|node=0|zone=2) raw: 0200000000000200 ffffea00040c6288 ffffea00042abec8 ffff888100041780 raw: ffff88811c3b1d80 000000000020001d 00000001ffffffff 0000000000000000 page dumped because: kasan: bad access detected page_owner tracks the page as allocated page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 4143, ts 82289107374, free_ts 82248554512 prep_new_page mm/page_alloc.c:2434 [inline] get_page_from_freelist+0x122d/0x2940 mm/page_alloc.c:4165 __alloc_pages+0x1b2/0x500 mm/page_alloc.c:5389 __alloc_pages_node include/linux/gfp.h:572 [inline] alloc_slab_page mm/slub.c:1801 [inline] allocate_slab+0x80/0x3e0 mm/slub.c:1944 new_slab mm/slub.c:2004 [inline] ___slab_alloc+0xc12/0x1450 mm/slub.c:3018 __slab_alloc.constprop.0+0x4d/0xa0 mm/slub.c:3105 slab_alloc_node mm/slub.c:3196 [inline] __kmalloc_node+0x198/0x460 mm/slub.c:4468 kmalloc_array_node include/linux/slab.h:676 [inline] kcalloc_node include/linux/slab.h:681 [inline] memcg_alloc_slab_cgroups+0x8b/0x140 mm/memcontrol.c:2834 memcg_slab_post_alloc_hook+0xaa/0x430 mm/slab.h:516 slab_post_alloc_hook mm/slab.h:739 [inline] slab_alloc_node mm/slub.c:3230 [inline] slab_alloc mm/slub.c:3238 [inline] kmem_cache_alloc+0x1c3/0x480 mm/slub.c:3243 kmem_cache_zalloc include/linux/slab.h:704 [inline] __alloc_file+0x21/0x280 fs/file_table.c:138 alloc_empty_file+0x6d/0x170 fs/file_table.c:187 path_openat+0xe4/0x2940 fs/namei.c:3595 do_filp_open+0x1aa/0x400 fs/namei.c:3636 do_sys_openat2+0x16d/0x4d0 fs/open.c:1214 do_sys_open fs/open.c:1230 [inline] __do_sys_openat fs/open.c:1246 [inline] __se_sys_openat fs/open.c:1241 [inline] __x64_sys_openat+0x13f/0x1f0 fs/open.c:1241 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 page last free stack trace: reset_page_owner include/linux/page_owner.h:24 [inline] free_pages_prepare mm/page_alloc.c:1352 [inline] free_pcp_prepare+0x361/0x760 mm/page_alloc.c:1404 free_unref_page_prepare mm/page_alloc.c:3325 [inline] free_unref_page+0x19/0x580 mm/page_alloc.c:3404 __vunmap+0x798/0xc50 mm/vmalloc.c:2635 free_work+0x58/0x70 mm/vmalloc.c:97 process_one_work+0x9ac/0x1650 kernel/workqueue.c:2307 worker_thread+0x657/0x1110 kernel/workqueue.c:2454 kthread+0x2ef/0x3a0 kernel/kthread.c:377 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295 Memory state around the buggy address: ffff88811c3b1a00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ffff88811c3b1a80: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc >ffff88811c3b1b00: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc ^ ffff88811c3b1b80: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ffff88811c3b1c00: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ==================================================================