syzbot


KASAN: use-after-free Read in driver_register

Status: upstream: reported C repro on 2022/05/06 10:55
Reported-by: syzbot+dc7c3ca638e773db07f6@syzkaller.appspotmail.com
Fix commit: 5f0b5f4d50fa usb: gadget: fix race when gadget driver register via ioctl
Patched on: [ci-qemu-upstream ci-qemu-upstream-386 ci-qemu2-arm32 ci-qemu2-arm64 ci-qemu2-arm64-compat ci-qemu2-arm64-mte ci-upstream-bpf-kasan-gce ci-upstream-bpf-next-kasan-gce ci-upstream-gce-leak ci-upstream-kasan-gce ci-upstream-kasan-gce-386 ci-upstream-kasan-gce-root ci-upstream-kasan-gce-selinux-root ci-upstream-kasan-gce-smack-root ci-upstream-kmsan-gce ci-upstream-kmsan-gce-386 ci-upstream-linux-next-kasan-gce-root ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce ci2-upstream-kcsan-gce ci2-upstream-usb], missing on: [ci-qemu2-riscv64]
First crash: 54d, last: 3d00h
Patch testing requests:
Created Duration User Patch Repo Result
2022/05/29 12:47 17m stern@rowland.harvard.edu patch https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 97fa5887cf28 OK
2022/05/29 09:09 17m hdanton@sina.com patch https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git d3fde8ff50ab OK

Sample crash report:
==================================================================
BUG: KASAN: use-after-free in driver_find drivers/base/driver.c:293 [inline]
BUG: KASAN: use-after-free in driver_register+0x352/0x3a0 drivers/base/driver.c:233
Read of size 8 at addr ffff88807813bec8 by task syz-executor372/10628

CPU: 1 PID: 10628 Comm: syz-executor372 Not tainted 5.18.0-next-20220527-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106
 print_address_description.constprop.0.cold+0xeb/0x495 mm/kasan/report.c:313
 print_report mm/kasan/report.c:429 [inline]
 kasan_report.cold+0xf4/0x1c6 mm/kasan/report.c:491
 driver_find drivers/base/driver.c:293 [inline]
 driver_register+0x352/0x3a0 drivers/base/driver.c:233
 usb_gadget_register_driver_owner+0xfb/0x1e0 drivers/usb/gadget/udc/core.c:1558
 raw_ioctl_run drivers/usb/gadget/legacy/raw_gadget.c:515 [inline]
 raw_ioctl+0x188d/0x2730 drivers/usb/gadget/legacy/raw_gadget.c:1222
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:870 [inline]
 __se_sys_ioctl fs/ioctl.c:856 [inline]
 __x64_sys_ioctl+0x193/0x200 fs/ioctl.c:856
 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+0x46/0xb0
RIP: 0033:0x7fddef18d7d7
Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 14 59 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 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:00007fddef12b258 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fddef12c2d0 RCX: 00007fddef18d7d7
RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000007
RBP: 0000000000000000 R08: 000000000000ffff R09: 000000000000000b
R10: 00007fddef12b300 R11: 0000000000000246 R12: 00007fddef211360
R13: 00007fddef12b2a0 R14: 00007fddef12d400 R15: 0000000000000007
 </TASK>

Allocated by task 10078:
 kasan_save_stack+0x1e/0x40 mm/kasan/common.c:38
 kasan_set_track mm/kasan/common.c:45 [inline]
 set_alloc_info mm/kasan/common.c:436 [inline]
 ____kasan_kmalloc mm/kasan/common.c:515 [inline]
 ____kasan_kmalloc mm/kasan/common.c:474 [inline]
 __kasan_kmalloc+0xa9/0xd0 mm/kasan/common.c:524
 kmalloc include/linux/slab.h:600 [inline]
 kzalloc include/linux/slab.h:733 [inline]
 bus_add_driver+0xd4/0x640 drivers/base/bus.c:602
 driver_register+0x220/0x3a0 drivers/base/driver.c:240
 usb_gadget_register_driver_owner+0xfb/0x1e0 drivers/usb/gadget/udc/core.c:1558
 raw_ioctl_run drivers/usb/gadget/legacy/raw_gadget.c:515 [inline]
 raw_ioctl+0x188d/0x2730 drivers/usb/gadget/legacy/raw_gadget.c:1222
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:870 [inline]
 __se_sys_ioctl fs/ioctl.c:856 [inline]
 __x64_sys_ioctl+0x193/0x200 fs/ioctl.c:856
 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+0x46/0xb0

Freed by task 10628:
 kasan_save_stack+0x1e/0x40 mm/kasan/common.c:38
 kasan_set_track+0x21/0x30 mm/kasan/common.c:45
 kasan_set_free_info+0x20/0x30 mm/kasan/generic.c:370
 ____kasan_slab_free mm/kasan/common.c:366 [inline]
 ____kasan_slab_free+0x166/0x1a0 mm/kasan/common.c:328
 kasan_slab_free include/linux/kasan.h:200 [inline]
 slab_free_hook mm/slub.c:1727 [inline]
 slab_free_freelist_hook+0x8b/0x1c0 mm/slub.c:1753
 slab_free mm/slub.c:3507 [inline]
 kfree+0xd6/0x4d0 mm/slub.c:4555
 kobject_cleanup lib/kobject.c:673 [inline]
 kobject_release lib/kobject.c:704 [inline]
 kref_put include/linux/kref.h:65 [inline]
 kobject_put+0x1c8/0x540 lib/kobject.c:721
 driver_find drivers/base/driver.c:291 [inline]
 driver_register+0x1e3/0x3a0 drivers/base/driver.c:233
 usb_gadget_register_driver_owner+0xfb/0x1e0 drivers/usb/gadget/udc/core.c:1558
 raw_ioctl_run drivers/usb/gadget/legacy/raw_gadget.c:515 [inline]
 raw_ioctl+0x188d/0x2730 drivers/usb/gadget/legacy/raw_gadget.c:1222
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:870 [inline]
 __se_sys_ioctl fs/ioctl.c:856 [inline]
 __x64_sys_ioctl+0x193/0x200 fs/ioctl.c:856
 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+0x46/0xb0

Last potentially related work creation:
 kasan_save_stack+0x1e/0x40 mm/kasan/common.c:38
 __kasan_record_aux_stack+0xbe/0xd0 mm/kasan/generic.c:348
 kvfree_call_rcu+0x74/0x990 kernel/rcu/tree.c:3647
 drop_sysctl_table+0x3c0/0x4e0 fs/proc/proc_sysctl.c:1716
 unregister_sysctl_table fs/proc/proc_sysctl.c:1754 [inline]
 unregister_sysctl_table+0xc0/0x190 fs/proc/proc_sysctl.c:1729
 __addrconf_sysctl_unregister net/ipv6/addrconf.c:7108 [inline]
 addrconf_sysctl_unregister+0xee/0x1c0 net/ipv6/addrconf.c:7136
 addrconf_notify+0x7f6/0x1ba0 net/ipv6/addrconf.c:3679
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:1943
 call_netdevice_notifiers_extack net/core/dev.c:1981 [inline]
 call_netdevice_notifiers net/core/dev.c:1995 [inline]
 dev_change_name+0x571/0x820 net/core/dev.c:1224
 do_setlink+0x19a9/0x3bb0 net/core/rtnetlink.c:2760
 __rtnl_newlink+0xd6a/0x17e0 net/core/rtnetlink.c:3546
 rtnl_newlink+0x64/0xa0 net/core/rtnetlink.c:3593
 rtnetlink_rcv_msg+0x43a/0xc90 net/core/rtnetlink.c:6089
 netlink_rcv_skb+0x153/0x420 net/netlink/af_netlink.c:2501
 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline]
 netlink_unicast+0x543/0x7f0 net/netlink/af_netlink.c:1345
 netlink_sendmsg+0x917/0xe10 net/netlink/af_netlink.c:1921
 sock_sendmsg_nosec net/socket.c:714 [inline]
 sock_sendmsg+0xcf/0x120 net/socket.c:734
 __sys_sendto+0x21a/0x320 net/socket.c:2119
 __do_sys_sendto net/socket.c:2131 [inline]
 __se_sys_sendto net/socket.c:2127 [inline]
 __x64_sys_sendto+0xdd/0x1b0 net/socket.c:2127
 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+0x46/0xb0

The buggy address belongs to the object at ffff88807813be00
 which belongs to the cache kmalloc-256 of size 256
The buggy address is located 200 bytes inside of
 256-byte region [ffff88807813be00, ffff88807813bf00)

The buggy address belongs to the physical page:
page:ffffea0001e04e80 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88807813ba00 pfn:0x7813a
head:ffffea0001e04e80 order:1 compound_mapcount:0 compound_pincount:0
flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000010200 dead000000000100 dead000000000122 ffff888010c41b40
raw: ffff88807813ba00 000000008010000f 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 3682, tgid 3682 (syz-executor372), ts 1120620374205, free_ts 1120617564582
 prep_new_page mm/page_alloc.c:2464 [inline]
 get_page_from_freelist+0xa64/0x3d10 mm/page_alloc.c:4283
 __alloc_pages+0x1c7/0x510 mm/page_alloc.c:5507
 alloc_pages+0x1aa/0x310 mm/mempolicy.c:2272
 alloc_slab_page mm/slub.c:1797 [inline]
 allocate_slab+0x26c/0x3c0 mm/slub.c:1942
 new_slab mm/slub.c:2002 [inline]
 ___slab_alloc+0x985/0xd90 mm/slub.c:3002
 __slab_alloc.constprop.0+0x4d/0xa0 mm/slub.c:3089
 slab_alloc_node mm/slub.c:3180 [inline]
 slab_alloc mm/slub.c:3222 [inline]
 __kmalloc+0x318/0x350 mm/slub.c:4413
 kmalloc include/linux/slab.h:605 [inline]
 kzalloc include/linux/slab.h:733 [inline]
 fib_create_info+0xdbe/0x4ac0 net/ipv4/fib_semantics.c:1448
 fib_table_insert+0x19a/0x1bd0 net/ipv4/fib_trie.c:1233
 fib_magic+0x455/0x540 net/ipv4/fib_frontend.c:1098
 fib_add_ifaddr+0x16b/0x540 net/ipv4/fib_frontend.c:1120
 fib_inetaddr_event+0x162/0x2a0 net/ipv4/fib_frontend.c:1434
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:87
 blocking_notifier_call_chain kernel/notifier.c:382 [inline]
 blocking_notifier_call_chain+0x67/0x90 kernel/notifier.c:370
 __inet_insert_ifa+0x919/0xbd0 net/ipv4/devinet.c:554
 inet_rtm_newaddr+0x54d/0x980 net/ipv4/devinet.c:960
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:24 [inline]
 free_pages_prepare mm/page_alloc.c:1379 [inline]
 free_pcp_prepare+0x549/0xd20 mm/page_alloc.c:1429
 free_unref_page_prepare mm/page_alloc.c:3315 [inline]
 free_unref_page+0x19/0x7b0 mm/page_alloc.c:3430
 qlink_free mm/kasan/quarantine.c:168 [inline]
 qlist_free_all+0x6a/0x170 mm/kasan/quarantine.c:187
 kasan_quarantine_reduce+0x180/0x200 mm/kasan/quarantine.c:294
 __kasan_slab_alloc+0xa2/0xc0 mm/kasan/common.c:446
 kasan_slab_alloc include/linux/kasan.h:224 [inline]
 slab_post_alloc_hook mm/slab.h:750 [inline]
 slab_alloc_node mm/slub.c:3214 [inline]
 kmem_cache_alloc_node+0x255/0x3f0 mm/slub.c:3264
 __alloc_skb+0x215/0x340 net/core/skbuff.c:414
 alloc_skb include/linux/skbuff.h:1426 [inline]
 nlmsg_new include/net/netlink.h:953 [inline]
 netlink_ack+0x1f0/0xa80 net/netlink/af_netlink.c:2436
 netlink_rcv_skb+0x33d/0x420 net/netlink/af_netlink.c:2507
 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline]
 netlink_unicast+0x543/0x7f0 net/netlink/af_netlink.c:1345
 netlink_sendmsg+0x917/0xe10 net/netlink/af_netlink.c:1921
 sock_sendmsg_nosec net/socket.c:714 [inline]
 sock_sendmsg+0xcf/0x120 net/socket.c:734
 __sys_sendto+0x21a/0x320 net/socket.c:2119
 __do_sys_sendto net/socket.c:2131 [inline]
 __se_sys_sendto net/socket.c:2127 [inline]
 __x64_sys_sendto+0xdd/0x1b0 net/socket.c:2127
 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+0x46/0xb0

Memory state around the buggy address:
 ffff88807813bd80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff88807813be00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff88807813be80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                                              ^
 ffff88807813bf00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff88807813bf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================

Crashes (131):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-linux-next-kasan-gce-root 2022/05/29 02:07 linux-next d3fde8ff50ab a46af346 .config log report syz C KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce 2022/06/21 16:00 upstream 78ca55889a54 0fc5c330 .config log report syz KASAN: use-after-free Read in driver_register
ci-upstream-linux-next-kasan-gce-root 2022/05/31 21:01 linux-next 3b46e4e44180 af70c3a9 .config log report syz KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce-smack-root 2022/06/26 01:24 upstream 8c23f235a6a8 a371c43c .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce 2022/06/25 17:36 upstream 6a0a17e6c6d1 a371c43c .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce-smack-root 2022/06/24 17:54 upstream 92f20ff72066 a5dbd430 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce 2022/06/24 15:03 upstream 92f20ff72066 a5dbd430 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce 2022/06/24 13:56 upstream 92f20ff72066 a5dbd430 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce-selinux-root 2022/06/23 21:18 upstream de5c208d533a 912f5df7 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce-selinux-root 2022/06/23 18:03 upstream de5c208d533a 912f5df7 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce-root 2022/06/23 09:02 upstream 3abc3ae553c7 912f5df7 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce-root 2022/06/22 12:02 upstream ca1fdab7fd27 0fc5c330 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce-smack-root 2022/06/22 06:59 upstream ca1fdab7fd27 0fc5c330 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce-root 2022/06/22 01:47 upstream ca1fdab7fd27 0fc5c330 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce-smack-root 2022/06/21 13:55 upstream 78ca55889a54 0fc5c330 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce 2022/06/19 11:24 upstream 354c6e071be9 8f633d84 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce 2022/06/18 20:50 upstream 4b35035bcf80 8f633d84 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce-smack-root 2022/06/18 19:27 upstream 4b35035bcf80 8f633d84 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce 2022/06/17 11:02 upstream 47700948a4ab 1719ee24 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce-root 2022/06/17 09:58 upstream 47700948a4ab 1719ee24 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce-root 2022/06/16 11:23 upstream 30306f6194ca 1719ee24 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce-root 2022/06/16 02:13 upstream 979086f5e006 1719ee24 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce-root 2022/06/16 00:29 upstream 979086f5e006 1719ee24 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce-smack-root 2022/06/15 22:39 upstream 979086f5e006 1719ee24 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce-selinux-root 2022/06/15 08:05 upstream 018ab4fabddd 127d1faf .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce-selinux-root 2022/06/14 21:40 upstream 24625f7d91fb 127d1faf .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce-selinux-root 2022/06/14 13:11 upstream b13baccc3850 0f087040 .config log report info KASAN: use-after-free Read in driver_register
ci-qemu-upstream 2022/06/14 07:13 upstream b13baccc3850 0f087040 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce 2022/06/13 07:54 upstream 997952851843 0d5abf15 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce 2022/06/13 05:47 upstream 997952851843 0d5abf15 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce 2022/06/12 07:03 upstream 7a68065eb9cd 0d5abf15 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce-smack-root 2022/06/12 00:14 upstream 0885eacdc81f 0d5abf15 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce-386 2022/06/26 06:17 upstream 8c23f235a6a8 a371c43c .config log report info KASAN: use-after-free Read in driver_register
ci-qemu2-arm64 2022/06/22 00:24 upstream ca1fdab7fd27 0fc5c330 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce-386 2022/06/20 23:05 upstream 78ca55889a54 8d15e28d .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-kasan-gce-386 2022/06/18 15:04 upstream 4b35035bcf80 8f633d84 .config log report info KASAN: use-after-free Read in driver_register
ci2-upstream-usb 2022/06/23 06:48 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 105f3fd2f789 912f5df7 .config log report info KASAN: use-after-free Read in driver_register
ci2-upstream-usb 2022/06/23 02:22 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 105f3fd2f789 912f5df7 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-linux-next-kasan-gce-root 2022/06/22 02:47 linux-next 34d1d36073ea 0fc5c330 .config log report info KASAN: use-after-free Read in driver_register
ci2-upstream-usb 2022/06/21 04:17 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 22fe2b36493f 0fc5c330 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-linux-next-kasan-gce-root 2022/06/20 05:37 linux-next 07dc787be231 8f633d84 .config log report info KASAN: use-after-free Read in driver_register
ci2-upstream-usb 2022/06/20 02:39 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 235a6d80f021 8f633d84 .config log report info KASAN: use-after-free Read in driver_register
ci2-upstream-usb 2022/06/19 22:27 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 235a6d80f021 8f633d84 .config log report info KASAN: use-after-free Read in driver_register
ci2-upstream-usb 2022/06/19 13:28 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 235a6d80f021 8f633d84 .config log report info KASAN: use-after-free Read in driver_register
ci2-upstream-usb 2022/06/18 09:02 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 235a6d80f021 8f633d84 .config log report info KASAN: use-after-free Read in driver_register
ci2-upstream-usb 2022/06/18 00:17 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 235a6d80f021 8f633d84 .config log report info KASAN: use-after-free Read in driver_register
ci2-upstream-usb 2022/06/17 12:07 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 235a6d80f021 cb58b3b2 .config log report info KASAN: use-after-free Read in driver_register
ci2-upstream-usb 2022/06/16 21:59 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 235a6d80f021 1719ee24 .config log report info KASAN: use-after-free Read in driver_register
ci2-upstream-usb 2022/06/15 02:40 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 235a6d80f021 127d1faf .config log report info KASAN: use-after-free Read in driver_register
ci2-upstream-usb 2022/06/14 09:19 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 0dde9a46a2cf 0f087040 .config log report info KASAN: use-after-free Read in driver_register
ci2-upstream-usb 2022/06/14 01:46 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 0dde9a46a2cf 0f087040 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-linux-next-kasan-gce-root 2022/06/13 21:50 linux-next 6d0c80680317 0d5abf15 .config log report info KASAN: use-after-free Read in driver_register
ci-upstream-linux-next-kasan-gce-root 2022/06/12 02:20 linux-next 6d0c80680317 0d5abf15 .config log report info KASAN: use-after-free Read in driver_register
ci2-upstream-usb 2022/05/06 09:28 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a2673d570bd6 efeff0a5 .config log report info KASAN: use-after-free Read in driver_register
ci2-upstream-usb 2022/05/06 05:04 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a2673d570bd6 efeff0a5 .config log report info KASAN: use-after-free Read in driver_register
ci-qemu2-arm64-mte 2022/06/22 13:34 upstream ca1fdab7fd27 0fc5c330 .config log report info KASAN: invalid-access Read in driver_register