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KASAN: use-after-free Read in vgem_gem_dumb_create

Status: upstream: reported C repro on 2020/01/31 21:57
Reported-by: syzbot+5d2f824511906443deae@syzkaller.appspotmail.com
First crash: 1545d, last: 415d
▶ ▼ Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 KASAN: use-after-free Read in vgem_gem_dumb_create C error 192 599d 1545d 0/1 upstream: reported C repro on 2020/01/31 14:46
upstream KASAN: use-after-free Read in vgem_gem_dumb_create dri C done 15 1533d 1545d 15/26 fixed on 2020/04/15 17:19
▶ ▼ Fix bisection attempts (3)
Created Duration User Patch Repo Result
2020/08/05 18:05 42m bisect fix linux-4.19.y job log (0) log
2020/06/15 18:53 40m bisect fix linux-4.19.y job log (0) log
2020/05/10 05:40 44m bisect fix linux-4.19.y job log (0) log

Sample crash report:
==================================================================
BUG: KASAN: use-after-free in vgem_gem_dumb_create+0x22c/0x240 drivers/gpu/drm/vgem/vgem_drv.c:214
Read of size 8 at addr ffff8880b148a400 by task syz-executor102/8215

CPU: 0 PID: 8215 Comm: syz-executor102 Not tainted 4.19.211-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x1fc/0x2ef lib/dump_stack.c:118
 print_address_description.cold+0x54/0x219 mm/kasan/report.c:256
 kasan_report_error.cold+0x8a/0x1b9 mm/kasan/report.c:354
 kasan_report mm/kasan/report.c:412 [inline]
 __asan_report_load8_noabort+0x88/0x90 mm/kasan/report.c:433
 vgem_gem_dumb_create+0x22c/0x240 drivers/gpu/drm/vgem/vgem_drv.c:214
 drm_mode_create_dumb+0x27c/0x300 drivers/gpu/drm/drm_dumb_buffers.c:92
 drm_ioctl_kernel+0x208/0x2a0 drivers/gpu/drm/drm_ioctl.c:758
 drm_ioctl+0x5a0/0x9e0 drivers/gpu/drm/drm_ioctl.c:861
 vfs_ioctl fs/ioctl.c:46 [inline]
 file_ioctl fs/ioctl.c:501 [inline]
 do_vfs_ioctl+0xcdb/0x12e0 fs/ioctl.c:688
 ksys_ioctl+0x9b/0xc0 fs/ioctl.c:705
 __do_sys_ioctl fs/ioctl.c:712 [inline]
 __se_sys_ioctl fs/ioctl.c:710 [inline]
 __x64_sys_ioctl+0x6f/0xb0 fs/ioctl.c:710
 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7f76f3e78099
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f76f3e25308 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f76f3efb408 RCX: 00007f76f3e78099
RDX: 0000000020000080 RSI: 00000000c02064b2 RDI: 0000000000000003
RBP: 00007f76f3efb400 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f76f3efb40c
R13: 00007f76f3ec9074 R14: 6972642f7665642f R15: 0000000000022000

Allocated by task 8215:
 kmem_cache_alloc_trace+0x12f/0x380 mm/slab.c:3625
 kmalloc include/linux/slab.h:515 [inline]
 kzalloc include/linux/slab.h:709 [inline]
 __vgem_gem_create+0x44/0xf0 drivers/gpu/drm/vgem/vgem_drv.c:158
 vgem_gem_create drivers/gpu/drm/vgem/vgem_drv.c:187 [inline]
 vgem_gem_dumb_create+0xcf/0x240 drivers/gpu/drm/vgem/vgem_drv.c:210
 drm_mode_create_dumb+0x27c/0x300 drivers/gpu/drm/drm_dumb_buffers.c:92
 drm_ioctl_kernel+0x208/0x2a0 drivers/gpu/drm/drm_ioctl.c:758
 drm_ioctl+0x5a0/0x9e0 drivers/gpu/drm/drm_ioctl.c:861
 vfs_ioctl fs/ioctl.c:46 [inline]
 file_ioctl fs/ioctl.c:501 [inline]
 do_vfs_ioctl+0xcdb/0x12e0 fs/ioctl.c:688
 ksys_ioctl+0x9b/0xc0 fs/ioctl.c:705
 __do_sys_ioctl fs/ioctl.c:712 [inline]
 __se_sys_ioctl fs/ioctl.c:710 [inline]
 __x64_sys_ioctl+0x6f/0xb0 fs/ioctl.c:710
 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe

Freed by task 8215:
 __cache_free mm/slab.c:3503 [inline]
 kfree+0xcc/0x210 mm/slab.c:3822
 drm_gem_object_free+0x91/0x1c0 drivers/gpu/drm/drm_gem.c:837
 kref_put include/linux/kref.h:70 [inline]
 drm_gem_object_put_unlocked+0xd1/0x180 drivers/gpu/drm/drm_gem.c:866
 vgem_gem_create drivers/gpu/drm/vgem/vgem_drv.c:192 [inline]
 vgem_gem_dumb_create+0x10c/0x240 drivers/gpu/drm/vgem/vgem_drv.c:210
 drm_mode_create_dumb+0x27c/0x300 drivers/gpu/drm/drm_dumb_buffers.c:92
 drm_ioctl_kernel+0x208/0x2a0 drivers/gpu/drm/drm_ioctl.c:758
 drm_ioctl+0x5a0/0x9e0 drivers/gpu/drm/drm_ioctl.c:861
 vfs_ioctl fs/ioctl.c:46 [inline]
 file_ioctl fs/ioctl.c:501 [inline]
 do_vfs_ioctl+0xcdb/0x12e0 fs/ioctl.c:688
 ksys_ioctl+0x9b/0xc0 fs/ioctl.c:705
 __do_sys_ioctl fs/ioctl.c:712 [inline]
 __se_sys_ioctl fs/ioctl.c:710 [inline]
 __x64_sys_ioctl+0x6f/0xb0 fs/ioctl.c:710
 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe

The buggy address belongs to the object at ffff8880b148a300
 which belongs to the cache kmalloc-512 of size 512
The buggy address is located 256 bytes inside of
 512-byte region [ffff8880b148a300, ffff8880b148a500)
The buggy address belongs to the page:
page:ffffea0002c52280 count:1 mapcount:0 mapping:ffff88813bff0940 index:0x0
flags: 0xfff00000000100(slab)
raw: 00fff00000000100 ffffea0002a4f408 ffffea0002a4eb08 ffff88813bff0940
raw: 0000000000000000 ffff8880b148a080 0000000100000006 0000000000000000
page dumped because: kasan: bad access detected

Memory state around the buggy address:
 ffff8880b148a300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff8880b148a380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff8880b148a400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                   ^
 ffff8880b148a480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff8880b148a500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================

Crashes (292):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2023/02/18 16:26 linux-4.19.y 3f8a27f9e27b d02e9a70 .config console log report syz C [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/11/09 20:25 linux-4.19.y 3f8a27f9e27b bebca8b7 .config console log report syz C [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/05/13 20:01 linux-4.19.y 3f8a27f9e27b 7ce5a022 .config console log report syz C ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/06/16 06:53 linux-4.19.y 9a2dc0e6c531 990d3cbe .config console log report syz C ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/06/12 16:41 linux-4.19.y 9a2dc0e6c531 1ba81399 .config console log report syz C ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/06/09 00:40 linux-4.19.y 1722257b8ece 5c2fe346 .config console log report syz C ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/05/28 17:40 linux-4.19.y 6b7b0056defc 858ea628 .config console log report syz C ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/05/28 06:05 linux-4.19.y 6b7b0056defc 858ea628 .config console log report syz C ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/05/14 05:57 linux-4.19.y 3c8c23092588 8bdd5343 .config console log report syz C ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/05/13 17:23 linux-4.19.y 3c8c23092588 ecb594cb .config console log report syz C ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/04/24 16:07 linux-4.19.y 2965db2e004c 17f0b706 .config console log report syz C ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/04/21 11:30 linux-4.19.y 2965db2e004c 95777977 .config console log report syz C ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/04/07 17:18 linux-4.19.y b4454811f122 6a81331a .config console log report syz C ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/04/06 17:21 linux-4.19.y 2034d6f0838e 6a81331a .config console log report syz C ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/03/14 09:52 linux-4.19.y 030194a5b292 4a003785 .config console log report syz C ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/02/11 23:53 linux-4.19.y 811218eceeaa a5f86b15 .config console log report syz C ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/02/11 00:23 linux-4.19.y 811218eceeaa a52ee10a .config console log report syz C ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/01/16 08:51 linux-4.19.y 675cc038067f 65a7a854 .config console log report syz C ci2-linux-4-19
2020/04/10 05:40 linux-4.19.y dda0e2920330 a8c6a3f8 .config console log report syz C ci2-linux-4-19
2022/08/24 07:17 linux-4.19.y 3f8a27f9e27b cea8b0f7 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/09/13 08:58 linux-4.19.y b172b44fcb17 3ce60af8 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/07/10 14:57 linux-4.19.y 9f84340f012e 8f5a7b8c .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/07/03 14:35 linux-4.19.y 9f84340f012e 55aa55c2 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/06/22 18:55 linux-4.19.y eb575cd5d7f6 aba2b2fb .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/06/20 12:32 linux-4.19.y eb575cd5d7f6 aba2b2fb .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/06/13 18:06 linux-4.19.y 9a2dc0e6c531 1ba81399 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/06/12 04:04 linux-4.19.y 9a2dc0e6c531 1ba81399 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/06/10 21:21 linux-4.19.y 9a2dc0e6c531 1ba81399 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/06/09 17:46 linux-4.19.y 1722257b8ece 84fe5d96 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/06/07 15:02 linux-4.19.y 1722257b8ece e59537be .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/06/06 11:09 linux-4.19.y 1722257b8ece 500c2339 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/06/04 12:20 linux-4.19.y 1722257b8ece 966a236b .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/05/24 07:36 linux-4.19.y 1e986fe9ad15 3c7fef33 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/05/22 22:54 linux-4.19.y 1e986fe9ad15 3c7fef33 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/05/06 13:51 linux-4.19.y 97a8651cadce 06c27ff5 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/05/04 17:07 linux-4.19.y 97a8651cadce 06c27ff5 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/04/22 01:56 linux-4.19.y 2965db2e004c 2bc8999a .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/04/09 17:37 linux-4.19.y b4454811f122 6a81331a .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/04/08 05:55 linux-4.19.y b4454811f122 6a81331a .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/03/07 23:41 linux-4.19.y 2cae3e25b706 09fbf400 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/03/06 07:34 linux-4.19.y dfb571610ba3 e4b4d570 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/02/17 10:11 linux-4.19.y 811218eceeaa 052f8d9f .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2021/02/09 10:22 linux-4.19.y 811218eceeaa 2bd9619f .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2020/01/31 21:57 linux-4.19.y 7cdefde351b6 0eb59c27 .config console log report syz ci2-linux-4-19
2023/03/07 01:04 linux-4.19.y 3f8a27f9e27b f8902b57 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2023/03/06 22:01 linux-4.19.y 3f8a27f9e27b f8902b57 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2023/02/18 16:07 linux-4.19.y 3f8a27f9e27b d02e9a70 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2023/02/15 12:53 linux-4.19.y 3f8a27f9e27b e62ba3c1 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2023/02/10 00:33 linux-4.19.y 3f8a27f9e27b 07980f9d .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2023/02/09 14:34 linux-4.19.y 3f8a27f9e27b 14a312c8 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2023/02/09 08:50 linux-4.19.y 3f8a27f9e27b 14a312c8 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2023/02/08 06:42 linux-4.19.y 3f8a27f9e27b 15c3d445 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2023/02/01 17:20 linux-4.19.y 3f8a27f9e27b 9a6f477c .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2023/01/24 17:15 linux-4.19.y 3f8a27f9e27b 9dfcf09c .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2023/01/19 00:32 linux-4.19.y 3f8a27f9e27b 4620c2d9 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2023/01/11 16:35 linux-4.19.y 3f8a27f9e27b 96166539 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2023/01/01 20:46 linux-4.19.y 3f8a27f9e27b ab32d508 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2023/01/01 08:31 linux-4.19.y 3f8a27f9e27b ab32d508 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/12/22 04:58 linux-4.19.y 3f8a27f9e27b 4067838e .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/12/08 19:56 linux-4.19.y 3f8a27f9e27b 1034e5fa .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/12/02 01:28 linux-4.19.y 3f8a27f9e27b e080de16 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/11/26 02:20 linux-4.19.y 3f8a27f9e27b f4470a7b .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/11/22 05:16 linux-4.19.y 3f8a27f9e27b 1c576c23 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/11/20 19:17 linux-4.19.y 3f8a27f9e27b 5bb70014 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/11/17 02:28 linux-4.19.y 3f8a27f9e27b 3a127a31 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/11/12 00:27 linux-4.19.y 3f8a27f9e27b f42ee5d8 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/11/02 00:30 linux-4.19.y 3f8a27f9e27b 08977f5d .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/10/31 18:35 linux-4.19.y 3f8a27f9e27b 2a71366b .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/10/23 08:48 linux-4.19.y 3f8a27f9e27b c0b80a55 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/10/15 12:08 linux-4.19.y 3f8a27f9e27b 67cb024c .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/10/08 00:01 linux-4.19.y 3f8a27f9e27b 79a59635 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/09/28 10:35 linux-4.19.y 3f8a27f9e27b 75c78242 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/09/27 11:12 linux-4.19.y 3f8a27f9e27b 10323ddf .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/09/23 00:25 linux-4.19.y 3f8a27f9e27b 0042f2b4 .config console log report info ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/09/17 05:57 linux-4.19.y 3f8a27f9e27b dd9a85ff .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/09/12 00:11 linux-4.19.y 3f8a27f9e27b 356d8217 .config console log report info ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/09/11 09:42 linux-4.19.y 3f8a27f9e27b 356d8217 .config console log report info ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/09/06 02:46 linux-4.19.y 3f8a27f9e27b 9dcd38fc .config console log report info ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/09/03 05:04 linux-4.19.y 3f8a27f9e27b 49e94a20 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/09/01 05:40 linux-4.19.y 3f8a27f9e27b b01ec571 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/08/31 23:02 linux-4.19.y 3f8a27f9e27b 51e54e30 .config console log report info ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/08/24 07:02 linux-4.19.y 3f8a27f9e27b cea8b0f7 .config console log report info ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/08/21 05:22 linux-4.19.y 3f8a27f9e27b 26a13b38 .config console log report info ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/08/18 13:27 linux-4.19.y 3f8a27f9e27b d58e263f .config console log report info ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/08/17 17:00 linux-4.19.y 3f8a27f9e27b 4e72d229 .config console log report info ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
2022/08/15 03:33 linux-4.19.y 3f8a27f9e27b 8dfcaa3d .config console log report info ci2-linux-4-19 KASAN: use-after-free Read in vgem_gem_dumb_create
* Struck through repros no longer work on HEAD.