KASAN: use-after-free Read in __uprobe

KASAN: use-after-free Read in __uprobe_register
Status: auto-closed as invalid on 2021/03/30 16:35
Reported-by: syzbot+1182ffb2063c5d087a38@syzkaller.appspotmail.com
First crash: 260d, last: 252d

Sample crash report:

==================================================================
BUG: KASAN: use-after-free in uprobe_cmp syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/uprobes.c:620 [inline]
BUG: KASAN: use-after-free in __uprobe_cmp syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/uprobes.c:652 [inline]
BUG: KASAN: use-after-free in rb_find_add syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/./include/linux/rbtree.h:259 [inline]
BUG: KASAN: use-after-free in __insert_uprobe syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/uprobes.c:688 [inline]
BUG: KASAN: use-after-free in insert_uprobe syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/uprobes.c:710 [inline]
BUG: KASAN: use-after-free in alloc_uprobe syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/uprobes.c:742 [inline]
BUG: KASAN: use-after-free in __uprobe_register+0x70f/0x850 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/uprobes.c:1167
Read of size 8 at addr ffff888024ff7d68 by task syz-executor.0/19045

CPU: 0 PID: 19045 Comm: syz-executor.0 Not tainted 5.11.0-rc6-next-20210205-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/lib/dump_stack.c:79 [inline]
 dump_stack+0x107/0x163 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/lib/dump_stack.c:120
 print_address_description.constprop.0.cold+0x5b/0x2f8 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/mm/kasan/report.c:232
 __kasan_report syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/mm/kasan/report.c:399 [inline]
 kasan_report.cold+0x7c/0xd8 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/mm/kasan/report.c:416
 uprobe_cmp syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/uprobes.c:620 [inline]
 __uprobe_cmp syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/uprobes.c:652 [inline]
 rb_find_add syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/./include/linux/rbtree.h:259 [inline]
 __insert_uprobe syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/uprobes.c:688 [inline]
 insert_uprobe syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/uprobes.c:710 [inline]
 alloc_uprobe syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/uprobes.c:742 [inline]
 __uprobe_register+0x70f/0x850 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/uprobes.c:1167
 trace_uprobe_enable syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/trace/trace_uprobe.c:1060 [inline]
 probe_event_enable+0x357/0xa00 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/trace/trace_uprobe.c:1129
 trace_uprobe_register+0x443/0x880 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/trace/trace_uprobe.c:1456
 perf_trace_event_reg syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/trace/trace_event_perf.c:129 [inline]
 perf_trace_event_init+0x549/0xa20 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/trace/trace_event_perf.c:204
 perf_uprobe_init+0x16f/0x210 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/trace/trace_event_perf.c:336
 perf_uprobe_event_init+0xff/0x1c0 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/core.c:9721
 perf_try_init_event+0x12a/0x560 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/core.c:11038
 perf_init_event syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/core.c:11090 [inline]
 perf_event_alloc.part.0+0xe3b/0x3960 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/core.c:11370
 perf_event_alloc syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/core.c:11749 [inline]
 __do_sys_perf_event_open+0x647/0x2e60 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/core.c:11847
 do_syscall_64+0x2d/0x70 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x465b09
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fc4e30fa188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180
RBP: 00000000004b069f R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 000000000056bf60
R13: 00007ffdbb529e8f R14: 00007fc4e30fa300 R15: 0000000000022000

Allocated by task 19045:
 kasan_save_stack+0x1b/0x40 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/mm/kasan/common.c:38
 kasan_set_track syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/mm/kasan/common.c:46 [inline]
 set_alloc_info syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/mm/kasan/common.c:403 [inline]
 ____kasan_kmalloc syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/mm/kasan/common.c:434 [inline]
 ____kasan_kmalloc.constprop.0+0xa0/0xd0 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/mm/kasan/common.c:406
 kmalloc syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/./include/linux/slab.h:556 [inline]
 kzalloc syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/./include/linux/slab.h:686 [inline]
 alloc_uprobe syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/uprobes.c:731 [inline]
 __uprobe_register+0x19c/0x850 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/uprobes.c:1167
 trace_uprobe_enable syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/trace/trace_uprobe.c:1060 [inline]
 probe_event_enable+0x357/0xa00 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/trace/trace_uprobe.c:1129
 trace_uprobe_register+0x443/0x880 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/trace/trace_uprobe.c:1456
 perf_trace_event_reg syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/trace/trace_event_perf.c:129 [inline]
 perf_trace_event_init+0x549/0xa20 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/trace/trace_event_perf.c:204
 perf_uprobe_init+0x16f/0x210 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/trace/trace_event_perf.c:336
 perf_uprobe_event_init+0xff/0x1c0 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/core.c:9721
 perf_try_init_event+0x12a/0x560 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/core.c:11038
 perf_init_event syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/core.c:11090 [inline]
 perf_event_alloc.part.0+0xe3b/0x3960 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/core.c:11370
 perf_event_alloc syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/core.c:11749 [inline]
 __do_sys_perf_event_open+0x647/0x2e60 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/core.c:11847
 do_syscall_64+0x2d/0x70 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9

Freed by task 19045:
 kasan_save_stack+0x1b/0x40 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/mm/kasan/common.c:38
 kasan_set_track+0x1c/0x30 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/mm/kasan/common.c:46
 kasan_set_free_info+0x20/0x30 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/mm/kasan/generic.c:357
 ____kasan_slab_free.part.0+0xe1/0x110 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/mm/kasan/common.c:364
 kasan_slab_free syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/./include/linux/kasan.h:191 [inline]
 slab_free_hook syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/mm/slub.c:1562 [inline]
 slab_free_freelist_hook+0x82/0x1d0 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/mm/slub.c:1600
 slab_free syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/mm/slub.c:3161 [inline]
 kfree+0xe5/0x7b0 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/mm/slub.c:4202
 put_uprobe syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/uprobes.c:612 [inline]
 put_uprobe+0x13b/0x190 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/uprobes.c:601
 uprobe_apply+0xfc/0x130 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/uprobes.c:1231
 uprobe_perf_open syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/trace/trace_uprobe.c:1311 [inline]
 trace_uprobe_register+0x5c9/0x880 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/trace/trace_uprobe.c:1463
 perf_trace_event_open syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/trace/trace_event_perf.c:186 [inline]
 perf_trace_event_init syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/trace/trace_event_perf.c:208 [inline]
 perf_trace_event_init+0x17a/0xa20 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/trace/trace_event_perf.c:195
 perf_uprobe_init+0x16f/0x210 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/trace/trace_event_perf.c:336
 perf_uprobe_event_init+0xff/0x1c0 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/core.c:9721
 perf_try_init_event+0x12a/0x560 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/core.c:11038
 perf_init_event syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/core.c:11090 [inline]
 perf_event_alloc.part.0+0xe3b/0x3960 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/core.c:11370
 perf_event_alloc syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/core.c:11749 [inline]
 __do_sys_perf_event_open+0x647/0x2e60 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/events/core.c:11847
 do_syscall_64+0x2d/0x70 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9

Last potentially related work creation:
 kasan_save_stack+0x1b/0x40 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/mm/kasan/common.c:38
 kasan_record_aux_stack+0xe5/0x110 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/mm/kasan/generic.c:345
 __call_rcu syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/rcu/tree.c:2987 [inline]
 call_rcu+0xbb/0x750 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/rcu/tree.c:3062
 inetdev_destroy syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/net/ipv4/devinet.c:328 [inline]
 inetdev_event+0xd5c/0x15c0 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/net/ipv4/devinet.c:1598
 notifier_call_chain+0xb5/0x200 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/net/core/dev.c:2040
 call_netdevice_notifiers_extack syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/net/core/dev.c:2052 [inline]
 call_netdevice_notifiers syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/net/core/dev.c:2066 [inline]
 unregister_netdevice_many+0x93d/0x1750 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/net/core/dev.c:10715
 unregister_netdevice_queue+0x2dd/0x3c0 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/net/core/dev.c:10649
 unregister_netdevice syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/./include/linux/netdevice.h:2855 [inline]
 __tun_detach+0x105a/0x13d0 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/drivers/net/tun.c:662
 tun_detach syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/drivers/net/tun.c:679 [inline]
 tun_chr_close+0xd9/0x180 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/drivers/net/tun.c:3348
 __fput+0x283/0x920 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/fs/file_table.c:280
 task_work_run+0xdd/0x190 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/task_work.c:140
 tracehook_notify_resume syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/./include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/entry/common.c:174 [inline]
 exit_to_user_mode_prepare+0x249/0x250 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/entry/common.c:201
 __syscall_exit_to_user_mode_work syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/entry/common.c:291 [inline]
 syscall_exit_to_user_mode+0x19/0x50 syzkaller/managers/upstream-linux-next-kasan-gce-root/kernel/kernel/entry/common.c:302
 entry_SYSCALL_64_after_hwframe+0x44/0xa9

The buggy address belongs to the object at ffff888024ff7c00
 which belongs to the cache kmalloc-512 of size 512
The buggy address is located 360 bytes inside of
 512-byte region [ffff888024ff7c00, ffff888024ff7e00)
The buggy address belongs to the page:
page:00000000b477a0c9 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x24ff6
head:00000000b477a0c9 order:1 compound_mapcount:0
flags: 0xfff00000010200(slab|head)
raw: 00fff00000010200 ffffea0000948d80 0000000400000004 ffff888010841c80
raw: 0000000000000000 0000000000080008 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected

Memory state around the buggy address:
 ffff888024ff7c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff888024ff7c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff888024ff7d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                                                          ^
 ffff888024ff7d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff888024ff7e00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================

Crashes (52):
Manager	Time	Kernel	Commit	Syzkaller	Config	Log	Report	VM info	Title
ci-upstream-linux-next-kasan-gce-root	2021/02/09 16:36	linux-next	aa2b88209686	2bd9619f	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/06 02:00	linux-next	aa2b88209686	23a562df	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/05 19:03	linux-next	aa2b88209686	23a562df	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/05 02:58	linux-next	0e2c50f40b7f	23a562df	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/04 16:34	linux-next	0e2c50f40b7f	42b90a7c	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/04 15:23	linux-next	0e2c50f40b7f	42b90a7c	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/04 09:41	linux-next	58b6c0e507b7	624dad51	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/04 06:58	linux-next	58b6c0e507b7	624dad51	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/04 05:22	linux-next	58b6c0e507b7	624dad51	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/04 04:05	linux-next	58b6c0e507b7	624dad51	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/04 02:30	linux-next	58b6c0e507b7	624dad51	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/04 01:03	linux-next	58b6c0e507b7	624dad51	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/04 00:23	linux-next	58b6c0e507b7	624dad51	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/03 23:47	linux-next	58b6c0e507b7	624dad51	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/03 22:47	linux-next	58b6c0e507b7	624dad51	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/03 20:30	linux-next	58b6c0e507b7	624dad51	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/03 18:40	linux-next	58b6c0e507b7	624dad51	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/03 17:26	linux-next	58b6c0e507b7	624dad51	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/03 16:30	linux-next	58b6c0e507b7	624dad51	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/03 16:11	linux-next	58b6c0e507b7	624dad51	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/03 14:48	linux-next	58b6c0e507b7	624dad51	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/03 14:26	linux-next	58b6c0e507b7	624dad51	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/03 13:50	linux-next	fb2a9c320987	624dad51	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/03 12:31	linux-next	fb2a9c320987	624dad51	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/03 10:50	linux-next	fb2a9c320987	624dad51	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/03 07:06	linux-next	fb2a9c320987	624dad51	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/03 05:41	linux-next	fb2a9c320987	624dad51	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/03 03:37	linux-next	fb2a9c320987	624dad51	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/03 03:15	linux-next	fb2a9c320987	624dad51	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/03 01:52	linux-next	fb2a9c320987	624dad51	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/02 12:11	linux-next	fd821bf0ed9a	19e09687	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/02 12:04	linux-next	fd821bf0ed9a	19e09687	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/02 11:31	linux-next	fd821bf0ed9a	19e09687	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/02 11:23	linux-next	fd821bf0ed9a	19e09687	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/02 11:16	linux-next	fd821bf0ed9a	19e09687	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/02 09:44	linux-next	fd821bf0ed9a	19e09687	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/02 08:43	linux-next	fd821bf0ed9a	19e09687	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/02 06:33	linux-next	fd821bf0ed9a	e6b95f32	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/02 06:16	linux-next	fd821bf0ed9a	e6b95f32	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/02 06:01	linux-next	fd821bf0ed9a	e6b95f32	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/02 04:12	linux-next	fd821bf0ed9a	e6b95f32	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/02 00:24	linux-next	fd821bf0ed9a	e6b95f32	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/01 23:43	linux-next	fd821bf0ed9a	e6b95f32	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/01 23:07	linux-next	fd821bf0ed9a	e6b95f32	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/01 22:31	linux-next	fd821bf0ed9a	e6b95f32	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/01 21:30	linux-next	fd821bf0ed9a	e6b95f32	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/01 19:58	linux-next	fd821bf0ed9a	e6b95f32	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/01 19:58	linux-next	fd821bf0ed9a	e6b95f32	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/01 18:04	linux-next	fd821bf0ed9a	e6b95f32	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/01 17:41	linux-next	fd821bf0ed9a	e6b95f32	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register
ci-upstream-linux-next-kasan-gce-root	2021/02/01 15:33	linux-next	fd821bf0ed9a	e6b95f32	.config	log	report	info	KASAN: use-after-free Read in __uprobe_register