syzbot


KASAN: use-after-free Read in r871xu_dev_remove

Status: fixed on 2021/11/10 00:50
Reported-by: syzbot+5872a520e0ce0a7c7230@syzkaller.appspotmail.com
Fix commit: e9e6aa51b273 staging: rtl8712: error handling refactoring
First crash: 446d, last: 416d

Cause bisection: introduced by (bisect log) [no-op commit]:
commit b61ce4d81ba29d0b70487635105e12ec44c3a873
Author: Kees Cook <keescook@chromium.org>
Date: Wed Jun 23 20:39:35 2021 +0000

  selftests/lkdtm: Enable various testable CONFIGs

Crash: BUG: sleeping function called from invalid context in lock_sock_nested (log)
Repro: C syz .config
Patch testing requests:
Created Duration User Patch Repo Result
2021/07/21 10:01 19m paskripkin@gmail.com patch upstream OK
2021/07/13 09:19 10m paskripkin@gmail.com patch linux-next report log
2021/07/13 08:55 5m paskripkin@gmail.com patch linux-next error

Sample crash report:
usb 1-1: USB disconnect, device number 26
==================================================================
BUG: KASAN: use-after-free in __lock_acquire+0x3d86/0x54a0 kernel/locking/lockdep.c:4885
Read of size 8 at addr ffff88803aec4e28 by task kworker/0:2/2949

CPU: 0 PID: 2949 Comm: kworker/0:2 Not tainted 5.14.0-rc4-syzkaller #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:105
 print_address_description.constprop.0.cold+0x6c/0x2d6 mm/kasan/report.c:233
 __kasan_report mm/kasan/report.c:419 [inline]
 kasan_report.cold+0x83/0xdf mm/kasan/report.c:436
 __lock_acquire+0x3d86/0x54a0 kernel/locking/lockdep.c:4885
 lock_acquire kernel/locking/lockdep.c:5625 [inline]
 lock_acquire+0x1ab/0x510 kernel/locking/lockdep.c:5590
 __raw_spin_lock_irq include/linux/spinlock_api_smp.h:128 [inline]
 _raw_spin_lock_irq+0x32/0x50 kernel/locking/spinlock.c:167
 do_wait_for_common kernel/sched/completion.c:86 [inline]
 __wait_for_common kernel/sched/completion.c:106 [inline]
 wait_for_common kernel/sched/completion.c:117 [inline]
 wait_for_completion+0x181/0x280 kernel/sched/completion.c:138
 r871xu_dev_remove+0x80/0x320 drivers/staging/rtl8712/usb_intf.c:599
 usb_unbind_interface+0x1d8/0x8d0 drivers/usb/core/driver.c:458
 __device_release_driver+0x3bd/0x6f0 drivers/base/dd.c:1201
 device_release_driver_internal drivers/base/dd.c:1232 [inline]
 device_release_driver+0x26/0x40 drivers/base/dd.c:1255
 bus_remove_device+0x2eb/0x5a0 drivers/base/bus.c:529
 device_del+0x502/0xd40 drivers/base/core.c:3542
 usb_disable_device+0x35b/0x7b0 drivers/usb/core/message.c:1419
 usb_disconnect.cold+0x27a/0x78e drivers/usb/core/hub.c:2225
 hub_port_connect drivers/usb/core/hub.c:5199 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5488 [inline]
 port_event drivers/usb/core/hub.c:5634 [inline]
 hub_event+0x1c9c/0x4330 drivers/usb/core/hub.c:5716
 process_one_work+0x98d/0x1630 kernel/workqueue.c:2276
 worker_thread+0x658/0x11f0 kernel/workqueue.c:2422
 kthread+0x3e5/0x4d0 kernel/kthread.c:319
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295

Allocated by task 8480:
 kasan_save_stack+0x1b/0x40 mm/kasan/common.c:38
 kasan_set_track mm/kasan/common.c:46 [inline]
 set_alloc_info mm/kasan/common.c:434 [inline]
 ____kasan_kmalloc mm/kasan/common.c:513 [inline]
 ____kasan_kmalloc mm/kasan/common.c:472 [inline]
 __kasan_kmalloc+0x98/0xc0 mm/kasan/common.c:522
 kmalloc_node include/linux/slab.h:614 [inline]
 kvmalloc_node+0xb4/0xf0 mm/util.c:587
 kvmalloc include/linux/mm.h:806 [inline]
 kvzalloc include/linux/mm.h:814 [inline]
 alloc_netdev_mqs+0x98/0xe80 net/core/dev.c:10844
 r8712_init_netdev+0x1d/0xe0 drivers/staging/rtl8712/os_intfs.c:202
 r871xu_drv_init+0xba/0x440 drivers/staging/rtl8712/usb_intf.c:361
 usb_probe_interface+0x315/0x7f0 drivers/usb/core/driver.c:396
 call_driver_probe drivers/base/dd.c:517 [inline]
 really_probe+0x23c/0xcd0 drivers/base/dd.c:595
 __driver_probe_device+0x338/0x4d0 drivers/base/dd.c:747
 driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:777
 __device_attach_driver+0x20b/0x2f0 drivers/base/dd.c:894
 bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:427
 __device_attach+0x228/0x4a0 drivers/base/dd.c:965
 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:487
 device_add+0xc2f/0x2180 drivers/base/core.c:3354
 usb_set_configuration+0x113a/0x1910 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+0x23c/0xcd0 drivers/base/dd.c:595
 __driver_probe_device+0x338/0x4d0 drivers/base/dd.c:747
 driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:777
 __device_attach_driver+0x20b/0x2f0 drivers/base/dd.c:894
 bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:427
 __device_attach+0x228/0x4a0 drivers/base/dd.c:965
 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:487
 device_add+0xc2f/0x2180 drivers/base/core.c:3354
 usb_new_device.cold+0x63f/0x108e drivers/usb/core/hub.c:2563
 hub_port_connect drivers/usb/core/hub.c:5348 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5488 [inline]
 port_event drivers/usb/core/hub.c:5634 [inline]
 hub_event+0x2357/0x4330 drivers/usb/core/hub.c:5716
 process_one_work+0x98d/0x1630 kernel/workqueue.c:2276
 worker_thread+0x658/0x11f0 kernel/workqueue.c:2422
 kthread+0x3e5/0x4d0 kernel/kthread.c:319
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295

Freed by task 8480:
 kasan_save_stack+0x1b/0x40 mm/kasan/common.c:38
 kasan_set_track+0x1c/0x30 mm/kasan/common.c:46
 kasan_set_free_info+0x20/0x30 mm/kasan/generic.c:360
 ____kasan_slab_free mm/kasan/common.c:366 [inline]
 ____kasan_slab_free mm/kasan/common.c:328 [inline]
 __kasan_slab_free+0xcd/0x100 mm/kasan/common.c:374
 kasan_slab_free include/linux/kasan.h:230 [inline]
 __cache_free mm/slab.c:3445 [inline]
 kfree+0x106/0x2c0 mm/slab.c:3803
 kvfree+0x42/0x50 mm/util.c:616
 netdev_freemem net/core/dev.c:10798 [inline]
 free_netdev+0x495/0x5b0 net/core/dev.c:10976
 rtl871x_load_fw_cb drivers/staging/rtl8712/hal_init.c:46 [inline]
 rtl871x_load_fw_cb.cold+0xf7/0x117 drivers/staging/rtl8712/hal_init.c:32
 request_firmware_work_func+0x12c/0x230 drivers/base/firmware_loader/main.c:1081
 process_one_work+0x98d/0x1630 kernel/workqueue.c:2276
 worker_thread+0x658/0x11f0 kernel/workqueue.c:2422
 kthread+0x3e5/0x4d0 kernel/kthread.c:319
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295

The buggy address belongs to the object at ffff88803aec0000
 which belongs to the cache kmalloc-32k of size 32768
The buggy address is located 20008 bytes inside of
 32768-byte region [ffff88803aec0000, ffff88803aec8000)
The buggy address belongs to the page:
page:ffffea0000ebb000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3aec0
head:ffffea0000ebb000 order:4 compound_mapcount:0 compound_pincount:0
flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000010200 ffffea000105b408 ffffea000102f008 ffff888010840c00
raw: 0000000000000000 ffff88803aec0000 0000000100000001 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 4, migratetype Unmovable, gfp_mask 0x2460c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_RETRY_MAYFAIL|__GFP_COMP|__GFP_THISNODE), pid 8480, ts 1260426872269, free_ts 1260389799235
 prep_new_page mm/page_alloc.c:2436 [inline]
 get_page_from_freelist+0xa72/0x2f80 mm/page_alloc.c:4169
 __alloc_pages+0x1b2/0x500 mm/page_alloc.c:5391
 __alloc_pages_node include/linux/gfp.h:570 [inline]
 kmem_getpages mm/slab.c:1377 [inline]
 cache_grow_begin+0x75/0x460 mm/slab.c:2593
 cache_alloc_refill+0x27f/0x380 mm/slab.c:2965
 ____cache_alloc mm/slab.c:3048 [inline]
 ____cache_alloc mm/slab.c:3031 [inline]
 slab_alloc_node mm/slab.c:3249 [inline]
 kmem_cache_alloc_node_trace+0x4ca/0x5d0 mm/slab.c:3617
 __do_kmalloc_node mm/slab.c:3639 [inline]
 __kmalloc_node+0x38/0x60 mm/slab.c:3647
 kmalloc_node include/linux/slab.h:614 [inline]
 kvmalloc_node+0xb4/0xf0 mm/util.c:587
 kvmalloc include/linux/mm.h:806 [inline]
 kvzalloc include/linux/mm.h:814 [inline]
 alloc_netdev_mqs+0x98/0xe80 net/core/dev.c:10844
 r8712_init_netdev+0x1d/0xe0 drivers/staging/rtl8712/os_intfs.c:202
 r871xu_drv_init+0xba/0x440 drivers/staging/rtl8712/usb_intf.c:361
 usb_probe_interface+0x315/0x7f0 drivers/usb/core/driver.c:396
 call_driver_probe drivers/base/dd.c:517 [inline]
 really_probe+0x23c/0xcd0 drivers/base/dd.c:595
 __driver_probe_device+0x338/0x4d0 drivers/base/dd.c:747
 driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:777
 __device_attach_driver+0x20b/0x2f0 drivers/base/dd.c:894
 bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:427
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:24 [inline]
 free_pages_prepare mm/page_alloc.c:1346 [inline]
 __free_pages_ok+0x4d0/0xc00 mm/page_alloc.c:1649
 slab_destroy mm/slab.c:1627 [inline]
 drain_freelist.isra.0+0xc6/0x120 mm/slab.c:2219
 cache_reap+0x1ba/0x290 mm/slab.c:4037
 process_one_work+0x98d/0x1630 kernel/workqueue.c:2276
 worker_thread+0x658/0x11f0 kernel/workqueue.c:2422
 kthread+0x3e5/0x4d0 kernel/kthread.c:319
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295

Memory state around the buggy address:
 ffff88803aec4d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff88803aec4d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff88803aec4e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                                  ^
 ffff88803aec4e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff88803aec4f00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================

Crashes (152):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2021/08/08 15:08 upstream 85a90500f9a1 6972b106 .config log report syz C KASAN: use-after-free Read in r871xu_dev_remove
ci-upstream-kasan-gce-selinux-root 2021/08/07 22:40 upstream c9194f32bfd9 6972b106 .config log report syz C KASAN: use-after-free Read in r871xu_dev_remove
ci-upstream-kasan-gce-selinux-root 2021/08/06 02:11 upstream 902e7f373fff d2d6e680 .config log report syz C KASAN: use-after-free Read in r871xu_dev_remove
ci-upstream-kasan-gce-root 2021/08/04 04:21 upstream d5ad8ec3cfb5 6c236867 .config log report syz C KASAN: use-after-free Read in r871xu_dev_remove
ci-upstream-kasan-gce-selinux-root 2021/08/03 18:51 upstream c500bee1c5b2 6c236867 .config log report syz C KASAN: use-after-free Read in r871xu_dev_remove
ci-upstream-kasan-gce-root 2021/08/02 23:25 upstream c500bee1c5b2 6c236867 .config log report syz C KASAN: use-after-free Read in r871xu_dev_remove
ci-upstream-kasan-gce-selinux-root 2021/07/31 17:57 upstream c7d102232649 6c236867 .config log report syz C KASAN: use-after-free Read in r871xu_dev_remove
ci-upstream-kasan-gce-selinux-root 2021/07/29 22:47 upstream 7e96bf476270 b44001ce .config log report syz C KASAN: use-after-free Read in r871xu_dev_remove
ci-upstream-kasan-gce-selinux-root 2021/07/27 11:24 upstream ff1176468d36 fd511809 .config log report syz C KASAN: use-after-free Read in r871xu_dev_remove
ci-upstream-kasan-gce-selinux-root 2021/07/26 13:27 upstream ff1176468d36 fd511809 .config log report syz C KASAN: use-after-free Read in r871xu_dev_remove
ci-upstream-kasan-gce-selinux-root 2021/07/20 03:36 upstream 2734d6c1b1a0 bc48c9ab .config log report syz C KASAN: use-after-free Read in r871xu_dev_remove
ci-upstream-linux-next-kasan-gce-root 2021/07/21 06:18 linux-next c1a6d08348fc 1b201b48 .config log report syz C KASAN: use-after-free Read in r871xu_dev_remove
ci-upstream-linux-next-kasan-gce-root 2021/07/20 11:51 linux-next c1a6d08348fc bc48c9ab .config log report syz C KASAN: use-after-free Read in r871xu_dev_remove
ci-upstream-linux-next-kasan-gce-root 2021/07/18 12:38 linux-next c1a6d08348fc f115ae98 .config log report syz C KASAN: use-after-free Read in r871xu_dev_remove
ci-upstream-linux-next-kasan-gce-root 2021/07/16 06:42 linux-next c1a6d08348fc f115ae98 .config log report syz C KASAN: use-after-free Read in r871xu_dev_remove
ci-upstream-linux-next-kasan-gce-root 2021/07/11 19:51 linux-next 92510a7fd93c 8f5a7b8c .config log report syz C KASAN: use-after-free Read in r871xu_dev_remove
ci-upstream-linux-next-kasan-gce-root 2021/07/09 03:21 linux-next e2f74b13dbe6 1b20171a .config log report syz C KASAN: slab-out-of-bounds Read in r871xu_dev_remove
ci-upstream-linux-next-kasan-gce-root 2021/07/09 20:28 linux-next 92510a7fd93c 281e815f .config log report syz KASAN: use-after-free Read in r871xu_dev_remove
ci-upstream-kasan-gce-root 2021/08/05 11:24 upstream 251a1524293d 7f7bb950 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci-upstream-kasan-gce 2021/08/02 17:32 upstream c500bee1c5b2 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci-upstream-kasan-gce 2021/08/01 15:15 upstream f3438b4c4e69 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci-upstream-kasan-gce-root 2021/08/01 06:17 upstream f3438b4c4e69 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/08 07:50 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 548011957d1d 6972b106 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/06 01:24 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 548011957d1d d2d6e680 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/04 15:33 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/04 13:37 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/04 11:49 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/04 09:19 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/04 08:06 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/04 06:41 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/04 01:55 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/03 23:37 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/03 22:24 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/03 20:16 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/03 18:11 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/03 14:01 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/03 12:57 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/03 06:06 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/03 05:46 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/03 02:59 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/02 22:48 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/02 18:59 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/02 16:31 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/02 13:43 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/02 07:20 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/02 06:02 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/01 22:40 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/01 21:00 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/01 19:18 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/01 17:56 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/01 12:29 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/07/31 20:17 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/07/31 17:15 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/07/31 14:43 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/07/31 13:38 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/07/31 12:31 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/07/31 11:19 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/07/31 01:21 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/07/30 18:20 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci-upstream-linux-next-kasan-gce-root 2021/07/09 03:05 linux-next e2f74b13dbe6 1b20171a .config log report info KASAN: use-after-free Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/04 10:48 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: slab-out-of-bounds Read in r871xu_dev_remove
ci2-upstream-usb 2021/08/03 15:51 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: out-of-bounds Read in r871xu_dev_remove
ci2-upstream-usb 2021/07/31 23:13 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: slab-out-of-bounds Read in r871xu_dev_remove
ci2-upstream-usb 2021/07/31 05:47 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 64cd4271ea8e 6c236867 .config log report info KASAN: slab-out-of-bounds Read in r871xu_dev_remove
* Struck through repros no longer work on HEAD.