KASAN: use-after-free Read in firmware_fallback

KASAN: use-after-free Read in firmware_fallback_sysfs
Status: upstream: reported C repro on 2021/02/01 04:16
Reported-by: syzbot+de271708674e2093097b@syzkaller.appspotmail.com
First crash: 182d, last: now

Cause bisection: failed (bisect log)

duplicates (3):
Title	Count	Last	Reported	Patched	Status
KASAN: use-after-free Read in kill_pending_fw_fallback_reqs	707	6h06m	132d	0/22	closed as dup on 2021/03/19 06:17
WARNING: locking bug in complete_all	3	11d	70d	0/22	closed as dup on 2021/07/05 05:25
BUG: unable to handle kernel paging request in complete_all	2	11d	24d	0/22	closed as dup on 2021/07/05 05:25

similar bugs (3):
Kernel	Title	Repro	Count	Last	Reported	Patched	Status
android-54	KASAN: use-after-free Read in firmware_fallback_sysfs	C	1711	10h00m	466d	0/1	upstream: reported C repro on 2020/04/19 04:26
android-54	BUG: corrupted list in firmware_fallback_sysfs		49	18d	464d	0/1	upstream: reported on 2020/04/20 14:11
android-54	KASAN: slab-out-of-bounds Read in firmware_fallback_sysfs		6	327d	437d	0/1	auto-closed as invalid on 2021/01/03 04:24

Patch testing requests:
Created	Duration	User	Patch	Repo	Result
2021/07/27 18:46	19m	mail@anirudhrb.com	patch	upstream	OK
2021/04/14 16:20	19m	mail@anirudhrb.com	patch	linux-next	OK
2021/04/14 07:06	19m	mail@anirudhrb.com	patch	linux-next	OK
2021/04/13 09:04	18m	mail@anirudhrb.com	patch	linux-next	OK
2021/04/13 06:36	19m	mail@anirudhrb.com	patch	linux-next	OK
2021/04/12 13:33	12m	mail@anirudhrb.com		linux-next	report log

Sample crash report:

netdevsim netdevsim2: loading /lib/firmware/. failed with error -22
netdevsim netdevsim2: Direct firmware load for . failed with error -22
netdevsim netdevsim2: Falling back to sysfs fallback for: .
==================================================================
BUG: KASAN: use-after-free in __list_add_valid+0x81/0xa0 lib/list_debug.c:23
Read of size 8 at addr ffff888016a714c8 by task syz-executor750/9747

CPU: 0 PID: 9747 Comm: syz-executor750 Not tainted 5.13.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:79 [inline]
 dump_stack+0x141/0x1d7 lib/dump_stack.c:120
 print_address_description.constprop.0.cold+0x5b/0x2f8 mm/kasan/report.c:233
 __kasan_report mm/kasan/report.c:419 [inline]
 kasan_report.cold+0x7c/0xd8 mm/kasan/report.c:436
 __list_add_valid+0x81/0xa0 lib/list_debug.c:23
 __list_add include/linux/list.h:67 [inline]
 list_add include/linux/list.h:86 [inline]
 fw_load_sysfs_fallback drivers/base/firmware_loader/fallback.c:516 [inline]
 fw_load_from_user_helper drivers/base/firmware_loader/fallback.c:581 [inline]
 firmware_fallback_sysfs+0x455/0xe20 drivers/base/firmware_loader/fallback.c:657
 _request_firmware+0xa80/0xe80 drivers/base/firmware_loader/main.c:833
 request_firmware+0x32/0x50 drivers/base/firmware_loader/main.c:877
 devlink_compat_flash_update+0x25b/0x4f0 net/core/devlink.c:10524
 ethtool_flash_device+0x174/0x1a0 net/ethtool/ioctl.c:2072
 dev_ethtool+0x5e3/0x46d0 net/ethtool/ioctl.c:2765
 dev_ioctl+0x463/0xb70 net/core/dev_ioctl.c:440
 sock_do_ioctl+0x148/0x2d0 net/socket.c:1062
 sock_ioctl+0x477/0x6a0 net/socket.c:1179
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:1069 [inline]
 __se_sys_ioctl fs/ioctl.c:1055 [inline]
 __x64_sys_ioctl+0x193/0x200 fs/ioctl.c:1055
 do_syscall_64+0x3a/0xb0 arch/x86/entry/common.c:47
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x443289
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd02727878 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000443289
RDX: 0000000020000000 RSI: 0000000000008946 RDI: 0000000000000003
RBP: 0000000000000000 R08: 000000090000000d R09: 000000090000000d
R10: 00007ffd027272f0 R11: 0000000000000246 R12: 00007ffd02727890
R13: 00000000000f4240 R14: 0000000000014f29 R15: 00007ffd02727884

Allocated by task 9737:
 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:428 [inline]
 ____kasan_kmalloc mm/kasan/common.c:507 [inline]
 ____kasan_kmalloc mm/kasan/common.c:466 [inline]
 __kasan_kmalloc+0x9b/0xd0 mm/kasan/common.c:516
 kmalloc include/linux/slab.h:556 [inline]
 kzalloc include/linux/slab.h:686 [inline]
 __allocate_fw_priv drivers/base/firmware_loader/main.c:187 [inline]
 alloc_lookup_fw_priv drivers/base/firmware_loader/main.c:251 [inline]
 _request_firmware_prepare drivers/base/firmware_loader/main.c:746 [inline]
 _request_firmware+0x2de/0xe80 drivers/base/firmware_loader/main.c:808
 request_firmware+0x32/0x50 drivers/base/firmware_loader/main.c:877
 devlink_compat_flash_update+0x25b/0x4f0 net/core/devlink.c:10524
 ethtool_flash_device+0x174/0x1a0 net/ethtool/ioctl.c:2072
 dev_ethtool+0x5e3/0x46d0 net/ethtool/ioctl.c:2765
 dev_ioctl+0x463/0xb70 net/core/dev_ioctl.c:440
 sock_do_ioctl+0x148/0x2d0 net/socket.c:1062
 sock_ioctl+0x477/0x6a0 net/socket.c:1179
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:1069 [inline]
 __se_sys_ioctl fs/ioctl.c:1055 [inline]
 __x64_sys_ioctl+0x193/0x200 fs/ioctl.c:1055
 do_syscall_64+0x3a/0xb0 arch/x86/entry/common.c:47
 entry_SYSCALL_64_after_hwframe+0x44/0xae

Freed by task 9737:
 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:357
 ____kasan_slab_free mm/kasan/common.c:360 [inline]
 ____kasan_slab_free mm/kasan/common.c:325 [inline]
 __kasan_slab_free+0xfb/0x130 mm/kasan/common.c:368
 kasan_slab_free include/linux/kasan.h:212 [inline]
 slab_free_hook mm/slub.c:1582 [inline]
 slab_free_freelist_hook+0xdf/0x240 mm/slub.c:1607
 slab_free mm/slub.c:3167 [inline]
 kfree+0xe5/0x7f0 mm/slub.c:4217
 __free_fw_priv drivers/base/firmware_loader/main.c:283 [inline]
 kref_put include/linux/kref.h:65 [inline]
 free_fw_priv+0x2b1/0x4d0 drivers/base/firmware_loader/main.c:290
 firmware_free_data drivers/base/firmware_loader/main.c:586 [inline]
 release_firmware.part.0+0xc7/0xf0 drivers/base/firmware_loader/main.c:1055
 release_firmware drivers/base/firmware_loader/main.c:842 [inline]
 _request_firmware+0x709/0xe80 drivers/base/firmware_loader/main.c:841
 request_firmware+0x32/0x50 drivers/base/firmware_loader/main.c:877
 devlink_compat_flash_update+0x25b/0x4f0 net/core/devlink.c:10524
 ethtool_flash_device+0x174/0x1a0 net/ethtool/ioctl.c:2072
 dev_ethtool+0x5e3/0x46d0 net/ethtool/ioctl.c:2765
 dev_ioctl+0x463/0xb70 net/core/dev_ioctl.c:440
 sock_do_ioctl+0x148/0x2d0 net/socket.c:1062
 sock_ioctl+0x477/0x6a0 net/socket.c:1179
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:1069 [inline]
 __se_sys_ioctl fs/ioctl.c:1055 [inline]
 __x64_sys_ioctl+0x193/0x200 fs/ioctl.c:1055
 do_syscall_64+0x3a/0xb0 arch/x86/entry/common.c:47
 entry_SYSCALL_64_after_hwframe+0x44/0xae

The buggy address belongs to the object at ffff888016a71400
 which belongs to the cache kmalloc-256 of size 256
The buggy address is located 200 bytes inside of
 256-byte region [ffff888016a71400, ffff888016a71500)
The buggy address belongs to the page:
page:ffffea00005a9c00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x16a70
head:ffffea00005a9c00 order:1 compound_mapcount:0
flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000010200 dead000000000100 dead000000000122 ffff888011041b40
raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 8459, ts 77381578965, free_ts 77381424834
 prep_new_page mm/page_alloc.c:2358 [inline]
 get_page_from_freelist+0x1033/0x2b60 mm/page_alloc.c:3994
 __alloc_pages+0x1b2/0x500 mm/page_alloc.c:5200
 alloc_pages+0x18c/0x2a0 mm/mempolicy.c:2272
 alloc_slab_page mm/slub.c:1645 [inline]
 allocate_slab+0x2c5/0x4c0 mm/slub.c:1785
 new_slab mm/slub.c:1848 [inline]
 new_slab_objects mm/slub.c:2594 [inline]
 ___slab_alloc+0x4a1/0x810 mm/slub.c:2757
 __slab_alloc.constprop.0+0xa7/0xf0 mm/slub.c:2797
 slab_alloc_node mm/slub.c:2879 [inline]
 slab_alloc mm/slub.c:2921 [inline]
 __kmalloc+0x315/0x330 mm/slub.c:4055
 kmalloc include/linux/slab.h:561 [inline]
 kzalloc include/linux/slab.h:686 [inline]
 fib_create_info+0x8a7/0x4870 net/ipv4/fib_semantics.c:1419
 fib_table_insert+0x1cd/0x1af0 net/ipv4/fib_trie.c:1224
 fib_magic+0x3b9/0x520 net/ipv4/fib_frontend.c:1085
 fib_add_ifaddr+0x493/0x520 net/ipv4/fib_frontend.c:1129
 fib_netdev_event+0x488/0x670 net/ipv4/fib_frontend.c:1466
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2121
 call_netdevice_notifiers_extack net/core/dev.c:2133 [inline]
 call_netdevice_notifiers net/core/dev.c:2147 [inline]
 __dev_notify_flags+0x110/0x2b0 net/core/dev.c:8798
 dev_change_flags+0x112/0x170 net/core/dev.c:8836
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:24 [inline]
 free_pages_prepare mm/page_alloc.c:1298 [inline]
 __free_pages_ok+0x476/0xce0 mm/page_alloc.c:1572
 qlink_free mm/kasan/quarantine.c:146 [inline]
 qlist_free_all+0x5a/0xc0 mm/kasan/quarantine.c:165
 kasan_quarantine_reduce+0x180/0x200 mm/kasan/quarantine.c:272
 __kasan_slab_alloc+0x8e/0xa0 mm/kasan/common.c:438
 kasan_slab_alloc include/linux/kasan.h:236 [inline]
 slab_post_alloc_hook mm/slab.h:524 [inline]
 slab_alloc_node mm/slub.c:2913 [inline]
 slab_alloc mm/slub.c:2921 [inline]
 kmem_cache_alloc+0x219/0x3a0 mm/slub.c:2926
 getname_flags.part.0+0x50/0x4f0 fs/namei.c:138
 getname_flags fs/namei.c:2734 [inline]
 user_path_at_empty+0xa1/0x100 fs/namei.c:2734
 do_readlinkat+0xcd/0x2f0 fs/stat.c:425
 __do_sys_readlinkat fs/stat.c:452 [inline]
 __se_sys_readlinkat fs/stat.c:449 [inline]
 __x64_sys_readlinkat+0x93/0xf0 fs/stat.c:449
 do_syscall_64+0x3a/0xb0 arch/x86/entry/common.c:47
 entry_SYSCALL_64_after_hwframe+0x44/0xae

Memory state around the buggy address:
 ffff888016a71380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff888016a71400: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff888016a71480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                                              ^
 ffff888016a71500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff888016a71580: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================

Crashes (13457):
Manager	Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Title
ci-upstream-kasan-gce	2021/06/14 16:49	upstream	009c9aa5be65	1ba81399	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-this-kasan-gce	2021/06/26 12:54	net	d6765985a42a	9d2ab5df	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-this-kasan-gce	2021/06/01 14:49	net	4ac06a1e013c	032639db	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-this-kasan-gce	2021/05/23 00:57	net	e29f011e8fc0	3c7fef33	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/05/17 06:58	bpf	2d58cee61309	f54a5c09	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/04/08 13:37	bpf	144748eb0c44	6a81331a	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-this-kasan-gce	2021/04/05 14:05	net	a14d273ba159	6a81331a	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-this-kasan-gce	2021/03/29 03:48	net	75887e881b19	a8529b82	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-kasan-gce	2021/07/23 09:17	net-next	4431531c482a	bc5f1d88	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-kasan-gce	2021/06/26 12:50	net-next	ff8744b5eb11	9d2ab5df	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-kasan-gce	2021/06/04 23:45	net-next	ebbf5fcb94a7	966a236b	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/06/01 14:54	bpf-next	05924717ac70	032639db	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-kasan-gce	2021/05/28 15:31	net-next	af9207adb6d9	858ea628	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-kasan-gce	2021/05/23 01:05	net-next	f5120f599880	3c7fef33	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-kasan-gce	2021/04/08 14:08	net-next	3cd52c1e32fe	6a81331a	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/04/08 14:04	bpf-next	957dca3df624	6a81331a	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-kasan-gce	2021/04/05 14:04	net-next	7d42e84eb99d	6a81331a	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/04/05 13:06	bpf-next	f73ea1eb4cce	6a81331a	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-kasan-gce	2021/03/31 14:44	net-next	37f368d8d09d	6a81331a	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-kasan-gce	2021/03/29 03:40	net-next	a1281601f88e	a8529b82	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-kasan-gce	2021/03/21 12:01	net-next	a1e6f641e307	17810eae	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-linux-next-kasan-gce-root	2021/06/26 12:26	linux-next	a1f92694393a	9d2ab5df	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-linux-next-kasan-gce-root	2021/05/10 05:59	linux-next	e6f67ebd93ef	bc5434be	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-linux-next-kasan-gce-root	2021/03/29 07:51	linux-next	931294922e65	a8529b82	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-kasan-gce-root	2021/07/23 08:46	upstream	9bead1b58c4c	bc5f1d88	.config	log	report	syz			KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-kasan-gce-root	2021/07/08 06:24	upstream	3dbdb38e2869	95793bce	.config	log	report	syz			KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-kasan-gce-root	2021/06/13 13:37	upstream	8ecfa36cd4db	1ba81399	.config	log	report	syz			KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-this-kasan-gce	2021/07/23 09:07	net	9f42f674a892	bc5f1d88	.config	log	report	syz			KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-this-kasan-gce	2021/06/19 04:54	net	35036d69b9bd	aba2b2fb	.config	log	report	syz			KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-this-kasan-gce	2021/06/16 16:26	net	a4f0377db125	c06f97ad	.config	log	report	syz			KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-this-kasan-gce	2021/06/04 23:42	net	1a8024239dac	966a236b	.config	log	report	syz			KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/06/01 14:19	bpf	ff2e6efda0d5	032639db	.config	log	report	syz			KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-this-kasan-gce	2021/05/28 14:56	net	44991d61aa12	858ea628	.config	log	report	syz			KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-this-kasan-gce	2021/04/27 23:56	net	bbd6f0a94813	805b5003	.config	log	report	syz			KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/04/05 13:54	bpf	a14d273ba159	6a81331a	.config	log	report	syz			KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-this-kasan-gce	2021/04/03 17:10	net	a14d273ba159	6a81331a	.config	log	report	syz			KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-this-kasan-gce	2021/03/31 14:35	net	61431a5907fc	6a81331a	.config	log	report	syz			KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-this-kasan-gce	2021/03/12 06:38	net	47142ed6c34d	429d8a6b	.config	log	report	syz			KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-kasan-gce	2021/06/16 16:19	net-next	c7654495916e	c06f97ad	.config	log	report	syz			KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-kasan-gce	2021/06/01 14:42	net-next	e099f3e8b71c	032639db	.config	log	report	syz			KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/04/05 17:47	bpf-next	1e1032b0c4af	6a81331a	.config	log	report	syz			KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-kasan-gce	2021/04/03 17:03	net-next	825066651792	6a81331a	.config	log	report	syz			KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-linux-next-kasan-gce-root	2021/06/04 23:08	linux-next	a1f92694393a	966a236b	.config	log	report	syz			KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-kasan-gce-root	2021/07/29 11:49	upstream	4010a528219e	b44001ce	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-kasan-gce-selinux-root	2021/07/28 21:15	upstream	4010a528219e	9a4781d4	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-kasan-gce-selinux-root	2021/07/28 03:07	upstream	7d549995d4e0	17d6ab15	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-kasan-gce-root	2021/07/27 23:11	upstream	7d549995d4e0	17d6ab15	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-kasan-gce-selinux-root	2021/07/27 07:47	upstream	ff1176468d36	fd511809	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-qemu-upstream	2021/07/23 17:52	upstream	8baef6386baa	bc5f1d88	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-kasan-gce	2021/07/13 06:45	upstream	7fef2edf7cc7	f415556d	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-kasan-gce-386	2021/07/28 07:28	upstream	7d549995d4e0	17d6ab15	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-qemu-upstream-386	2021/07/17 22:24	upstream	ccbb22b9ab86	f115ae98	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-qemu2-arm64	2021/03/14 18:38	upstream	f296bfd5cd04	4a003785	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-qemu2-arm64-compat	2021/03/10 00:59	upstream	144c79ef3353	26967e35	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-qemu2-arm64-compat	2021/01/31 19:25	upstream	6642d600b541	fc9fd31e	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-qemu2-arm64	2021/01/28 04:06	upstream	2ab38c17aac1	1fa053ad	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/07/29 08:02	bpf	2039f26f3aca	9a4781d4	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/07/28 15:04	bpf	f1fdee33f5b4	17d6ab15	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/07/28 13:56	bpf	f1fdee33f5b4	17d6ab15	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-this-kasan-gce	2021/07/28 12:52	net	5e7b30d24a5b	17d6ab15	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/07/28 05:29	bpf	f1fdee33f5b4	17d6ab15	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-this-kasan-gce	2021/07/27 16:48	net	758684e49f4c	fd511809	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/07/27 16:00	bpf	d6371c76e20d	fd511809	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/29 10:43	bpf-next	33b57e0cc78e	9a4781d4	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/29 09:36	bpf-next	33b57e0cc78e	9a4781d4	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/29 06:27	bpf-next	33b57e0cc78e	9a4781d4	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/29 04:12	bpf-next	33b57e0cc78e	9a4781d4	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/29 02:22	bpf-next	33b57e0cc78e	9a4781d4	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/28 20:14	bpf-next	33b57e0cc78e	9a4781d4	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-kasan-gce	2021/07/28 09:34	net-next	409f386b8e5d	17d6ab15	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/28 09:12	bpf-next	05e9b4f60d31	17d6ab15	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/28 04:21	bpf-next	05e9b4f60d31	17d6ab15	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/28 02:11	bpf-next	05e9b4f60d31	17d6ab15	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-kasan-gce	2021/07/27 22:10	net-next	409f386b8e5d	17d6ab15	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-kasan-gce	2021/07/27 21:04	net-next	409f386b8e5d	17d6ab15	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/27 20:08	bpf-next	793eccae89bb	fd511809	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/27 18:46	bpf-next	793eccae89bb	fd511809	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/27 17:48	bpf-next	793eccae89bb	fd511809	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/27 14:50	bpf-next	793eccae89bb	fd511809	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/27 13:50	bpf-next	793eccae89bb	fd511809	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-kasan-gce	2021/07/27 11:55	net-next	268ca4129d8d	fd511809	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/27 04:25	bpf-next	793eccae89bb	fd511809	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-linux-next-kasan-gce-root	2021/07/28 01:05	linux-next	42d0b5f52c9b	17d6ab15	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-linux-next-kasan-gce-root	2021/07/27 23:55	linux-next	42d0b5f52c9b	17d6ab15	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-linux-next-kasan-gce-root	2021/07/27 10:48	linux-next	2265c5286967	fd511809	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-qemu2-riscv64	2021/06/19 03:38	git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes	18a3c5f7abfd	aba2b2fb	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-kasan-gce-root	2021/07/28 19:13	upstream	4010a528219e	17d6ab15	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-qemu2-arm64-mte	2021/06/27 05:21	upstream	625acffd7ae2	9d2ab5df	.config	log	report			info	KASAN: invalid-access Read in firmware_fallback_sysfs
ci-qemu2-arm32	2021/05/27 18:28	upstream	bf152b0b41dc	858ea628	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-qemu2-arm64-mte	2021/03/14 10:52	upstream	88fe49249c99	4a003785	.config	log	report			info	KASAN: invalid-access Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/07/28 11:43	bpf	f1fdee33f5b4	17d6ab15	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/07/27 09:03	bpf	d6371c76e20d	fd511809	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/07/27 06:45	bpf	d6371c76e20d	fd511809	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/07/27 05:32	bpf	d6371c76e20d	fd511809	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/29 10:45	bpf-next	33b57e0cc78e	9a4781d4	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/29 07:35	bpf-next	33b57e0cc78e	9a4781d4	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/29 05:21	bpf-next	33b57e0cc78e	9a4781d4	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/29 03:40	bpf-next	33b57e0cc78e	9a4781d4	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/29 01:04	bpf-next	33b57e0cc78e	9a4781d4	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/28 23:58	bpf-next	33b57e0cc78e	9a4781d4	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/28 18:03	bpf-next	33b57e0cc78e	17d6ab15	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/28 16:06	bpf-next	33b57e0cc78e	17d6ab15	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/28 10:37	bpf-next	33b57e0cc78e	17d6ab15	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/27 12:34	bpf-next	793eccae89bb	fd511809	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/07/25 05:52	bpf-next	2b7e9f25e590	4d1b57d4	.config	log	report			info	KASAN: slab-out-of-bounds Read in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/05/24 00:48	bpf-next	a49e72b3bda7	3c7fef33	.config	log	report			info	KFENCE: use-after-free in firmware_fallback_sysfs
ci-upstream-linux-next-kasan-gce-root	2021/07/28 22:56	linux-next	42d0b5f52c9b	9a4781d4	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-kmsan-gce	2021/06/23 23:51	https://github.com/google/kmsan.git master	31ffdb453231	fe4ab389	.config	log	report			info	KMSAN: uninit-value in firmware_fallback_sysfs
ci-upstream-kmsan-gce-386	2021/06/19 09:59	https://github.com/google/kmsan.git master	bfeba8b4c158	aba2b2fb	.config	log	report			info	KMSAN: uninit-value in firmware_fallback_sysfs
ci-upstream-kmsan-gce-386	2021/06/18 22:41	https://github.com/google/kmsan.git master	bfeba8b4c158	aba2b2fb	.config	log	report			info	KMSAN: uninit-value in firmware_fallback_sysfs