syzbot


KASAN: use-after-free Read in copy_page_from_iter_atomic (2)

Status: upstream: reported C repro on 2022/06/07 13:11
Subsystems: btrfs
[Documentation on labels]
Reported-by: syzbot+d2dd123304b4ae59f1bd@syzkaller.appspotmail.com
First crash: 539d, last: 96d
Cause bisection: introduced by (bisect log) :
commit 4cd4aed63125ccd4efc35162627827491c2a7be7
Author: Christoph Hellwig <hch@lst.de>
Date: Fri May 27 08:43:20 2022 +0000

  btrfs: fold repair_io_failure into btrfs_repair_eb_io_failure

Crash: KASAN: use-after-free Read in copy_page_from_iter_atomic (log)
Repro: C syz .config
  
Fix bisection: failed (error log, bisect log)
  
Discussions (1)
Title Replies (including bot) Last reply
[syzbot] KASAN: use-after-free Read in copy_page_from_iter_atomic (2) 7 (10) 2022/06/16 14:57
Similar bugs (3)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-6.1 KASAN: slab-out-of-bounds Read in copy_page_from_iter_atomic origin:upstream C 7 17d 226d 0/3 upstream: reported C repro on 2023/04/16 06:15
linux-5.15 KASAN: slab-out-of-bounds Read in copy_page_from_iter_atomic origin:upstream C error 11 50d 252d 0/3 upstream: reported C repro on 2023/03/20 18:09
upstream KASAN: use-after-free Read in copy_page_from_iter_atomic jfs 8 688d 802d 0/25 auto-closed as invalid on 2022/05/09 13:28
Last patch testing requests (13)
Created Duration User Patch Repo Result
2023/11/02 06:59 15m retest repro upstream report log
2023/11/02 06:59 15m retest repro upstream report log
2023/11/02 03:55 49m retest repro linux-next report log
2023/11/02 03:07 35m retest repro git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci report log
2023/09/08 08:18 20m retest repro upstream OK log
2023/09/08 08:18 28m retest repro linux-next OK log
2023/09/07 03:38 18m retest repro upstream OK log
2023/08/24 01:13 20m retest repro linux-next report log
2023/08/24 01:13 23m retest repro upstream report log
2023/08/24 01:13 14m retest repro upstream report log
2023/05/18 13:46 26m tudor.ambarus@linaro.org https://android.googlesource.com/kernel/common android-mainline OK log
2023/05/18 13:44 18m tudor.ambarus@linaro.org https://android.googlesource.com/kernel/common android14-6.1 OK log
2022/07/09 10:01 17m gautammenghani201@gmail.com linux-next error OK

Sample crash report:
==================================================================
BUG: KASAN: slab-out-of-bounds in memcpy_from_iter lib/iov_iter.c:380 [inline]
BUG: KASAN: slab-out-of-bounds in copy_page_from_iter_atomic+0x93b/0x1310 lib/iov_iter.c:581
Read of size 2048 at addr ffff88801fde7800 by task kworker/u4:4/76

CPU: 1 PID: 76 Comm: kworker/u4:4 Not tainted 6.5.0-rc1-syzkaller-00152-g4b810bf037e5 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023
Workqueue: loop0 loop_rootcg_workfn
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1e7/0x2d0 lib/dump_stack.c:106
 print_address_description mm/kasan/report.c:364 [inline]
 print_report+0x163/0x540 mm/kasan/report.c:475
 kasan_report+0x175/0x1b0 mm/kasan/report.c:588
 kasan_check_range+0x27e/0x290 mm/kasan/generic.c:187
 __asan_memcpy+0x29/0x70 mm/kasan/shadow.c:105
 memcpy_from_iter lib/iov_iter.c:380 [inline]
 copy_page_from_iter_atomic+0x93b/0x1310 lib/iov_iter.c:581
 generic_perform_write+0x392/0x630 mm/filemap.c:3931
 generic_file_write_iter+0xaf/0x310 mm/filemap.c:4044
 do_iter_write+0x84f/0xde0 fs/read_write.c:860
 lo_write_bvec drivers/block/loop.c:249 [inline]
 lo_write_simple drivers/block/loop.c:271 [inline]
 do_req_filebacked drivers/block/loop.c:495 [inline]
 loop_handle_cmd drivers/block/loop.c:1886 [inline]
 loop_process_work+0x144b/0x2220 drivers/block/loop.c:1921
 process_one_work+0x92c/0x12c0 kernel/workqueue.c:2597
 worker_thread+0xa63/0x1210 kernel/workqueue.c:2748
 kthread+0x2b8/0x350 kernel/kthread.c:389
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>

Allocated by task 5018:
 kasan_save_stack mm/kasan/common.c:45 [inline]
 kasan_set_track+0x4f/0x70 mm/kasan/common.c:52
 ____kasan_kmalloc mm/kasan/common.c:374 [inline]
 __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:383
 kasan_kmalloc include/linux/kasan.h:196 [inline]
 __do_kmalloc_node mm/slab_common.c:985 [inline]
 __kmalloc+0xb9/0x230 mm/slab_common.c:998
 kmalloc include/linux/slab.h:586 [inline]
 hfsplus_read_wrapper+0x545/0x1330 fs/hfsplus/wrapper.c:178
 hfsplus_fill_super+0x38e/0x1c90 fs/hfsplus/super.c:413
 mount_bdev+0x276/0x3b0 fs/super.c:1391
 legacy_get_tree+0xef/0x190 fs/fs_context.c:611
 vfs_get_tree+0x8c/0x270 fs/super.c:1519
 do_new_mount+0x28f/0xae0 fs/namespace.c:3335
 do_mount fs/namespace.c:3675 [inline]
 __do_sys_mount fs/namespace.c:3884 [inline]
 __se_sys_mount+0x2d9/0x3c0 fs/namespace.c:3861
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

The buggy address belongs to the object at ffff88801fde7800
 which belongs to the cache kmalloc-512 of size 512
The buggy address is located 0 bytes inside of
 allocated 512-byte region [ffff88801fde7800, ffff88801fde7a00)

The buggy address belongs to the physical page:
page:ffffea00007f7900 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1fde4
head:ffffea00007f7900 order:2 entire_mapcount:0 nr_pages_mapped:0 pincount:0
flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
page_type: 0xffffffff()
raw: 00fff00000010200 ffff888012841c80 ffffea000058b700 dead000000000002
raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 9172508640, free_ts 9172345967
 set_page_owner include/linux/page_owner.h:31 [inline]
 post_alloc_hook+0x1e6/0x210 mm/page_alloc.c:1570
 prep_new_page mm/page_alloc.c:1577 [inline]
 get_page_from_freelist+0x31e8/0x3370 mm/page_alloc.c:3221
 __alloc_pages+0x255/0x670 mm/page_alloc.c:4477
 alloc_page_interleave+0x22/0x1d0 mm/mempolicy.c:2112
 alloc_slab_page+0x6a/0x160 mm/slub.c:1862
 allocate_slab mm/slub.c:2009 [inline]
 new_slab+0x84/0x2f0 mm/slub.c:2062
 ___slab_alloc+0xade/0x1100 mm/slub.c:3215
 __slab_alloc mm/slub.c:3314 [inline]
 __slab_alloc_node mm/slub.c:3367 [inline]
 slab_alloc_node mm/slub.c:3460 [inline]
 __kmem_cache_alloc_node+0x1af/0x270 mm/slub.c:3509
 kmalloc_trace+0x2a/0xe0 mm/slab_common.c:1076
 kmalloc include/linux/slab.h:582 [inline]
 kzalloc include/linux/slab.h:703 [inline]
 device_private_init drivers/base/core.c:3471 [inline]
 device_add+0xc1/0xf60 drivers/base/core.c:3522
 netdev_register_kobject+0x17a/0x310 net/core/net-sysfs.c:2043
 register_netdevice+0x1066/0x1790 net/core/dev.c:10051
 ifb_init_one+0x70/0xb0 drivers/net/ifb.c:414
 ifb_init_module+0x6c/0x110 drivers/net/ifb.c:436
 do_one_initcall+0x23d/0x7d0 init/main.c:1232
 do_initcall_level+0x157/0x210 init/main.c:1294
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:24 [inline]
 free_pages_prepare mm/page_alloc.c:1161 [inline]
 free_unref_page_prepare+0x903/0xa30 mm/page_alloc.c:2348
 free_unref_page+0x37/0x3f0 mm/page_alloc.c:2443
 __stack_depot_save+0x4ef/0x650 lib/stackdepot.c:443
 kasan_save_stack mm/kasan/common.c:46 [inline]
 kasan_set_track+0x61/0x70 mm/kasan/common.c:52
 ____kasan_kmalloc mm/kasan/common.c:374 [inline]
 __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:383
 kasan_kmalloc include/linux/kasan.h:196 [inline]
 __do_kmalloc_node mm/slab_common.c:985 [inline]
 __kmalloc_node+0xb8/0x230 mm/slab_common.c:992
 kmalloc_node include/linux/slab.h:602 [inline]
 kvmalloc_node+0x72/0x180 mm/util.c:604
 kvmalloc include/linux/slab.h:720 [inline]
 kvzalloc include/linux/slab.h:728 [inline]
 alloc_netdev_mqs+0x8d/0xf40 net/core/dev.c:10594
 ifb_init_one+0x2f/0xb0 drivers/net/ifb.c:407
 ifb_init_module+0x6c/0x110 drivers/net/ifb.c:436
 do_one_initcall+0x23d/0x7d0 init/main.c:1232
 do_initcall_level+0x157/0x210 init/main.c:1294
 do_initcalls+0x3f/0x80 init/main.c:1310
 kernel_init_freeable+0x43b/0x5d0 init/main.c:1546
 kernel_init+0x1d/0x2a0 init/main.c:1437
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308

Memory state around the buggy address:
 ffff88801fde7900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffff88801fde7980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffff88801fde7a00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
                   ^
 ffff88801fde7a80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff88801fde7b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================

Crashes (67):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2023/07/14 12:15 upstream 4b810bf037e5 d624500f .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-smack-root KASAN: slab-out-of-bounds Read in copy_page_from_iter_atomic
2023/03/20 18:46 upstream e8d018dd0257 7939252e .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-smack-root KASAN: slab-out-of-bounds Read in copy_page_from_iter_atomic
2023/01/08 12:30 linux-next cc3c08b41a9c 1dac8c7a .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-linux-next-kasan-gce-root KASAN: slab-out-of-bounds Read in copy_page_from_iter_atomic
2023/05/02 09:14 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 14f8db1c0f9a 62df2017 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in copy_page_from_iter_atomic
2022/06/10 01:24 linux-next ff539ac73ea5 0d5abf15 .config strace log report syz C ci-upstream-linux-next-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/10/24 06:43 upstream d47136c28015 23bf86af .config console log report syz [disk image] [vmlinux] [mounted in repro] ci2-upstream-fs KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/06/24 05:05 upstream de5c208d533a 912f5df7 .config console log report syz ci-upstream-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/10/27 21:49 linux-next 4d48f589d294 86777b7f .config console log report syz [disk image] [vmlinux] [mounted in repro] ci-upstream-linux-next-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2023/07/17 20:09 upstream fdf0eaf11452 20f8b3c2 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs KASAN: use-after-free Read in copy_page_from_iter_atomic
2023/07/13 03:07 upstream eb26cbb1a754 86081196 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs KASAN: use-after-free Read in copy_page_from_iter_atomic
2023/06/21 17:17 upstream e660abd551f1 79782afc .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs KASAN: use-after-free Read in copy_page_from_iter_atomic
2023/06/18 21:29 upstream 8c1f0c38b310 f3921d4d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2023/06/16 07:59 upstream 62d8779610bb f3921d4d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2023/06/02 11:39 upstream 1874a42a7d74 a4ae4f42 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2023/06/01 02:50 upstream 48b1320a674e babc4389 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs KASAN: use-after-free Read in copy_page_from_iter_atomic
2023/05/30 21:23 upstream 8b817fded42d df37c7f1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs KASAN: use-after-free Read in copy_page_from_iter_atomic
2023/05/28 11:28 upstream 416839029e38 cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs KASAN: use-after-free Read in copy_page_from_iter_atomic
2023/05/26 18:45 upstream 0d85b27b0cc6 cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs KASAN: use-after-free Read in copy_page_from_iter_atomic
2023/05/12 02:00 upstream 105131df9c3b adb9a3cd .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2023/04/27 18:24 upstream 6e98b09da931 6f3d6fa7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs KASAN: use-after-free Read in copy_page_from_iter_atomic
2023/04/17 19:25 upstream 6a8f57ae2eb0 c6ec7083 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2023/02/18 13:08 upstream dbeed98d89ea d02e9a70 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2023/02/11 11:06 upstream 420b2d431d18 93e26d60 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2023/02/06 11:32 upstream d2d11f342b17 be607b78 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2023/02/04 18:56 upstream 0136d86b7852 be607b78 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2023/02/04 05:52 upstream 0136d86b7852 1b2f701a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs KASAN: use-after-free Read in copy_page_from_iter_atomic
2023/01/31 17:40 upstream 22b8077d0fce 9dfcf09c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2023/01/22 21:10 upstream 2241ab53cbb5 559a440a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2023/01/02 06:04 upstream 150aae354b81 ab32d508 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/12/18 05:57 upstream f9ff5644bcc0 05494336 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/12/08 08:48 upstream 479174d402bc d88f3abb .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/11/29 05:10 upstream b7b275e60bcd ca9683b8 .config console log report info ci-qemu-upstream KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/11/20 01:54 upstream fe24a97cf254 5bb70014 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/10/30 19:28 upstream b229b6ca5abb 2a71366b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/10/24 16:35 upstream 247f34f7b803 ff2fe65d .config console log report info [disk image] [vmlinux] ci-upstream-kasan-gce-selinux-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/09/30 22:38 upstream 70575e77839f feb56351 .config console log report info [disk image] [vmlinux] ci2-upstream-fs KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/09/24 20:17 upstream a63f2e7cb110 0042f2b4 .config console log report info [disk image] [vmlinux] ci-upstream-kasan-gce-selinux-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/08/07 17:41 upstream 200e340f2196 88e3a122 .config console log report info ci-upstream-kasan-gce-smack-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/06/18 09:30 upstream 4b35035bcf80 8f633d84 .config console log report info ci-upstream-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/11/22 11:13 upstream eb7081409f94 1c8e10bc .config console log report info ci-qemu-upstream-386 KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/11/29 09:54 linux-next 9e46a7996732 ca9683b8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/09/04 23:10 linux-next e47eb90a0a9a 28811d0a .config console log report info ci-upstream-linux-next-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/06/12 02:51 linux-next 6d0c80680317 0d5abf15 .config console log report info ci-upstream-linux-next-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/06/11 04:07 linux-next 6d0c80680317 0d5abf15 .config console log report info ci-upstream-linux-next-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/06/10 21:48 linux-next 6d0c80680317 0d5abf15 .config console log report info ci-upstream-linux-next-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/06/10 21:48 linux-next 6d0c80680317 0d5abf15 .config console log report info ci-upstream-linux-next-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/06/10 21:37 linux-next 6d0c80680317 0d5abf15 .config console log report info ci-upstream-linux-next-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/06/10 21:37 linux-next 6d0c80680317 0d5abf15 .config console log report info ci-upstream-linux-next-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/06/10 19:24 linux-next 6d0c80680317 0d5abf15 .config console log report info ci-upstream-linux-next-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/06/10 17:09 linux-next 6d0c80680317 0d5abf15 .config console log report info ci-upstream-linux-next-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/06/10 02:19 linux-next ff539ac73ea5 0d5abf15 .config console log report info ci-upstream-linux-next-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/06/09 23:40 linux-next ff539ac73ea5 0d5abf15 .config console log report info ci-upstream-linux-next-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/06/09 03:42 linux-next 03c312cc5f47 b2706118 .config console log report info ci-upstream-linux-next-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/06/07 13:10 linux-next 73d0e32571a0 c8857892 .config console log report info ci-upstream-linux-next-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/06/07 12:42 linux-next 73d0e32571a0 c8857892 .config console log report info ci-upstream-linux-next-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/06/07 12:32 linux-next 73d0e32571a0 c8857892 .config console log report info ci-upstream-linux-next-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2022/06/07 12:13 linux-next 73d0e32571a0 c8857892 .config console log report info ci-upstream-linux-next-kasan-gce-root KASAN: use-after-free Read in copy_page_from_iter_atomic
2023/04/23 06:58 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 14f8db1c0f9a 2b32bd34 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: use-after-free Read in copy_page_from_iter_atomic
2023/02/23 04:55 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci a9b06ec42c0f 9e2ebb3c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: use-after-free Read in copy_page_from_iter_atomic
2023/07/30 21:34 upstream d31e3792919e 2a0d0f29 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root KASAN: slab-out-of-bounds Read in copy_page_from_iter_atomic
2023/06/29 23:51 upstream 6f612579be9d 7b33cf8f .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root KASAN: slab-out-of-bounds Read in copy_page_from_iter_atomic
2023/02/10 00:07 upstream 35674e787518 07980f9d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root KASAN: slab-out-of-bounds Read in copy_page_from_iter_atomic
2023/01/13 12:07 upstream c757fc92a3f7 96166539 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root KASAN: slab-out-of-bounds Read in copy_page_from_iter_atomic
2023/01/01 11:26 upstream e4cf7c25bae5 ab32d508 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root KASAN: slab-out-of-bounds Read in copy_page_from_iter_atomic
2023/01/13 15:42 linux-next 0a093b2893c7 529798b0 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root KASAN: slab-out-of-bounds Read in copy_page_from_iter_atomic
2022/06/10 21:48 linux-next 6d0c80680317 0d5abf15 .config console log report info ci-upstream-linux-next-kasan-gce-root KASAN: slab-out-of-bounds Read in copy_page_from_iter_atomic
2023/07/28 20:43 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 6eaae1980760 92476829 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 KASAN: slab-out-of-bounds Read in copy_page_from_iter_atomic
* Struck through repros no longer work on HEAD.