KASAN: use-after-free Read in firmware_fallback

KASAN: use-after-free Read in firmware_fallback_sysfs
Status: fixed on 2021/11/10 00:50
Reported-by: syzbot+de271708674e2093097b@syzkaller.appspotmail.com
Fix commit: 75d95e2e39b2 firmware_loader: fix use-after-free in firmware_fallback_sysfs
First crash: 361d, last: 157d

Cause bisection: failed (bisect log)

duplicates (3):
Title	Count	Last	Reported	Patched	Status
KASAN: use-after-free Read in kill_pending_fw_fallback_reqs	784	128d	311d	0/22	closed as dup on 2021/03/19 06:17
WARNING: locking bug in complete_all	4	178d	249d	0/22	closed as dup on 2021/07/05 05:25
BUG: unable to handle kernel paging request in complete_all	2	190d	203d	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	2349	95d	645d	1/1	fixed on 2021/10/21 11:33
android-54	BUG: corrupted list in firmware_fallback_sysfs		70	96d	643d	0/1	upstream: reported on 2020/04/20 14:11
android-54	KASAN: slab-out-of-bounds Read in firmware_fallback_sysfs		6	506d	616d	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:

platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
platform regulatory.0: Falling back to sysfs fallback for: regulatory.db
==================================================================
BUG: KASAN: use-after-free in __list_add_valid+0x81/0xa0 lib/list_debug.c:23
Read of size 8 at addr ffff888017b23cc8 by task syz-executor877/9843

CPU: 0 PID: 9843 Comm: syz-executor877 Not tainted 5.14.0-rc4-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
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/0x309 mm/kasan/report.c:233
 __kasan_report mm/kasan/report.c:419 [inline]
 kasan_report.cold+0x83/0xdf 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+0x455/0xe10 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
 reg_reload_regdb+0x7a/0x240 net/wireless/reg.c:1095
 genl_family_rcv_msg_doit+0x228/0x320 net/netlink/genetlink.c:739
 genl_family_rcv_msg net/netlink/genetlink.c:783 [inline]
 genl_rcv_msg+0x328/0x580 net/netlink/genetlink.c:800
 netlink_rcv_skb+0x153/0x420 net/netlink/af_netlink.c:2504
 genl_rcv+0x24/0x40 net/netlink/genetlink.c:811
 netlink_unicast_kernel net/netlink/af_netlink.c:1314 [inline]
 netlink_unicast+0x533/0x7d0 net/netlink/af_netlink.c:1340
 netlink_sendmsg+0x86d/0xdb0 net/netlink/af_netlink.c:1929
 sock_sendmsg_nosec net/socket.c:703 [inline]
 sock_sendmsg+0xcf/0x120 net/socket.c:723
 ____sys_sendmsg+0x6e8/0x810 net/socket.c:2392
 ___sys_sendmsg+0xf3/0x170 net/socket.c:2446
 __sys_sendmsg+0xe5/0x1b0 net/socket.c:2475
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x44b349
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 16 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f47e5fc4318 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00000000004d72b8 RCX: 000000000044b349
RDX: 0000000000000000 RSI: 0000000020000780 RDI: 0000000000000003
RBP: 00000000004d72b0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0031313230386c6e
R13: 00007ffe22ff424f R14: 00007f47e5fc4400 R15: 0000000000022000

Allocated by task 9837:
 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+0x9b/0xd0 mm/kasan/common.c:522
 kmalloc include/linux/slab.h:591 [inline]
 kzalloc include/linux/slab.h:721 [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
 reg_reload_regdb+0x7a/0x240 net/wireless/reg.c:1095
 genl_family_rcv_msg_doit+0x228/0x320 net/netlink/genetlink.c:739
 genl_family_rcv_msg net/netlink/genetlink.c:783 [inline]
 genl_rcv_msg+0x328/0x580 net/netlink/genetlink.c:800
 netlink_rcv_skb+0x153/0x420 net/netlink/af_netlink.c:2504
 genl_rcv+0x24/0x40 net/netlink/genetlink.c:811
 netlink_unicast_kernel net/netlink/af_netlink.c:1314 [inline]
 netlink_unicast+0x533/0x7d0 net/netlink/af_netlink.c:1340
 netlink_sendmsg+0x86d/0xdb0 net/netlink/af_netlink.c:1929
 sock_sendmsg_nosec net/socket.c:703 [inline]
 sock_sendmsg+0xcf/0x120 net/socket.c:723
 ____sys_sendmsg+0x6e8/0x810 net/socket.c:2392
 ___sys_sendmsg+0xf3/0x170 net/socket.c:2446
 __sys_sendmsg+0xe5/0x1b0 net/socket.c:2475
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae

Freed by task 9837:
 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+0xfb/0x130 mm/kasan/common.c:374
 kasan_slab_free include/linux/kasan.h:230 [inline]
 slab_free_hook mm/slub.c:1625 [inline]
 slab_free_freelist_hook+0xdf/0x240 mm/slub.c:1650
 slab_free mm/slub.c:3210 [inline]
 kfree+0xe4/0x530 mm/slub.c:4264
 __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
 reg_reload_regdb+0x7a/0x240 net/wireless/reg.c:1095
 genl_family_rcv_msg_doit+0x228/0x320 net/netlink/genetlink.c:739
 genl_family_rcv_msg net/netlink/genetlink.c:783 [inline]
 genl_rcv_msg+0x328/0x580 net/netlink/genetlink.c:800
 netlink_rcv_skb+0x153/0x420 net/netlink/af_netlink.c:2504
 genl_rcv+0x24/0x40 net/netlink/genetlink.c:811
 netlink_unicast_kernel net/netlink/af_netlink.c:1314 [inline]
 netlink_unicast+0x533/0x7d0 net/netlink/af_netlink.c:1340
 netlink_sendmsg+0x86d/0xdb0 net/netlink/af_netlink.c:1929
 sock_sendmsg_nosec net/socket.c:703 [inline]
 sock_sendmsg+0xcf/0x120 net/socket.c:723
 ____sys_sendmsg+0x6e8/0x810 net/socket.c:2392
 ___sys_sendmsg+0xf3/0x170 net/socket.c:2446
 __sys_sendmsg+0xe5/0x1b0 net/socket.c:2475
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae

The buggy address belongs to the object at ffff888017b23c00
 which belongs to the cache kmalloc-256 of size 256
The buggy address is located 200 bytes inside of
 256-byte region [ffff888017b23c00, ffff888017b23d00)
The buggy address belongs to the page:
page:ffffea00005ec880 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x17b22
head:ffffea00005ec880 order:1 compound_mapcount:0
flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000010200 0000000000000000 dead000000000122 ffff888010841b40
raw: 0000000000000000 0000000000100010 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 8449, ts 66897274962, free_ts 66674742035
 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+0x18c/0x2a0 mm/mempolicy.c:2244
 alloc_slab_page mm/slub.c:1688 [inline]
 allocate_slab+0x32e/0x4b0 mm/slub.c:1828
 new_slab mm/slub.c:1891 [inline]
 new_slab_objects mm/slub.c:2637 [inline]
 ___slab_alloc+0x4ba/0x820 mm/slub.c:2800
 __slab_alloc.constprop.0+0xa7/0xf0 mm/slub.c:2840
 slab_alloc_node mm/slub.c:2922 [inline]
 slab_alloc mm/slub.c:2964 [inline]
 kmem_cache_alloc_trace+0x30f/0x3c0 mm/slub.c:2981
 kmalloc include/linux/slab.h:591 [inline]
 kzalloc include/linux/slab.h:721 [inline]
 fib6_info_alloc+0xc1/0x210 net/ipv6/ip6_fib.c:155
 ip6_route_info_create+0x33e/0x1aa0 net/ipv6/route.c:3762
 addrconf_f6i_alloc+0x2b5/0x4c0 net/ipv6/route.c:4580
 ipv6_add_addr+0x3a6/0x1f00 net/ipv6/addrconf.c:1089
 inet6_addr_add+0x410/0xae0 net/ipv6/addrconf.c:2945
 inet6_rtm_newaddr+0xf00/0x1970 net/ipv6/addrconf.c:4871
 rtnetlink_rcv_msg+0x413/0xb80 net/core/rtnetlink.c:5574
 netlink_rcv_skb+0x153/0x420 net/netlink/af_netlink.c:2504
 netlink_unicast_kernel net/netlink/af_netlink.c:1314 [inline]
 netlink_unicast+0x533/0x7d0 net/netlink/af_netlink.c:1340
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_pcp_prepare+0x2c5/0x780 mm/page_alloc.c:1397
 free_unref_page_prepare mm/page_alloc.c:3332 [inline]
 free_unref_page+0x19/0x690 mm/page_alloc.c:3411
 unfreeze_partials+0x17c/0x1d0 mm/slub.c:2418
 put_cpu_partial+0x13d/0x230 mm/slub.c:2454
 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:444
 kasan_slab_alloc include/linux/kasan.h:254 [inline]
 slab_post_alloc_hook mm/slab.h:519 [inline]
 slab_alloc_node mm/slub.c:2956 [inline]
 slab_alloc mm/slub.c:2964 [inline]
 __kmalloc+0x1f4/0x330 mm/slub.c:4108
 kmalloc include/linux/slab.h:596 [inline]
 tomoyo_realpath_from_path+0xc3/0x620 security/tomoyo/realpath.c:254
 tomoyo_get_realpath security/tomoyo/file.c:151 [inline]
 tomoyo_path_perm+0x21b/0x400 security/tomoyo/file.c:822
 security_inode_getattr+0xcf/0x140 security/security.c:1332
 vfs_getattr fs/stat.c:139 [inline]
 vfs_fstat+0x43/0xb0 fs/stat.c:164
 __do_sys_newfstat+0x81/0x100 fs/stat.c:404
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae

Memory state around the buggy address:
 ffff888017b23b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff888017b23c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff888017b23c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                                              ^
 ffff888017b23d00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff888017b23d80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================

Crashes (16514):
Manager	Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Title
ci-upstream-kasan-gce-root	2021/08/08 11:45	upstream	85a90500f9a1	6972b106	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-kasan-gce-root	2021/08/06 15:09	upstream	902e7f373fff	f9e341e3	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-kasan-gce-selinux-root	2021/08/03 08:28	upstream	c500bee1c5b2	6c236867	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-kasan-gce-root	2021/08/01 18:32	upstream	f3438b4c4e69	6c236867	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
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-bpf-kasan-gce	2021/08/05 03:08	bpf	a02215ce72a3	b97d64c9	.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-kasan-gce	2021/08/13 18:23	net-next	b769cf44ed55	3fd2ea69	.config	log	report	syz	C		KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/08/05 02:36	bpf-next	db517c8f8556	b97d64c9	.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-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-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	2021/08/13 17:54	net	a9a507013a6f	3fd2ea69	.config	log	report	syz			KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-this-kasan-gce	2021/08/03 07:42	net	0541a6293298	6c236867	.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-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	2021/08/03 07:42	net-next	28814cd18cd7	6c236867	.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-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	2021/08/08 16:33	upstream	85a90500f9a1	6972b106	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-kasan-gce	2021/08/08 13:57	upstream	85a90500f9a1	6972b106	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-kasan-gce-selinux-root	2021/08/06 19:06	upstream	902e7f373fff	f9e341e3	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-qemu-upstream	2021/08/05 22:46	upstream	902e7f373fff	d2d6e680	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-qemu-upstream-386	2021/08/05 20:07	upstream	902e7f373fff	d2d6e680	.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-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	2021/08/19 15:15	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/19 13:03	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/19 11:00	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/19 09:56	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/19 09:42	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/19 08:27	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/19 06:42	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/19 05:35	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/19 05:19	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/19 03:14	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/19 02:12	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/19 01:10	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/19 00:12	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/18 22:49	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/18 21:49	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/18 21:02	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/18 20:00	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/18 18:47	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/18 17:29	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/18 12:52	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/18 11:07	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/18 08:08	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/18 05:45	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/18 04:32	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/18 00:19	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/17 22:39	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/17 19:03	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/17 17:50	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/17 13:54	bpf	3776f3517ed9	33c26cb7	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/17 11:46	bpf	3776f3517ed9	33c26cb7	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-this-kasan-gce	2021/08/13 23:49	net	a9a507013a6f	3fd2ea69	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-net-kasan-gce	2021/08/13 22:33	net-next	b769cf44ed55	3fd2ea69	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/08/13 13:58	bpf-next	25dc3895baaa	3fd2ea69	.config	log	report			info	KASAN: use-after-free Read in firmware_fallback_sysfs
ci-upstream-linux-next-kasan-gce-root	2021/07/30 04:42	linux-next	4ccc9e2db7ac	c585c7b0	.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-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	2021/08/19 14:04	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/19 12:00	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/19 04:15	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/18 16:16	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/18 15:10	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/18 14:09	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/18 12:13	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/18 09:56	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/18 08:41	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/18 06:54	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/18 03:25	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/18 02:32	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/18 01:21	bpf	3776f3517ed9	a2fe1cb5	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/17 14:40	bpf	3776f3517ed9	33c26cb7	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/17 12:46	bpf	3776f3517ed9	33c26cb7	.config	log	report			info	BUG: corrupted list in firmware_fallback_sysfs
ci-upstream-bpf-kasan-gce	2021/08/13 10:07	bpf	2d3a1e3615c5	3fd2ea69	.config	log	report			info	KASAN: slab-out-of-bounds Read in firmware_fallback_sysfs
ci-upstream-bpf-next-kasan-gce	2021/08/12 11:41	bpf-next	25dc3895baaa	6972b106	.config	log	report			info	KFENCE: use-after-free 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