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KASAN: use-after-free Read in tcp_retransmit_timer

Status: auto-obsoleted due to no activity on 2023/09/14 02:10
Reported-by: syzbot+723f5bcd5b45c77efb39@syzkaller.appspotmail.com
First crash: 395d, last: 287d
▶ ▼ Similar bugs (12)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 KASAN: use-after-free Read in tcp_retransmit_timer (3) 1 536d 536d 0/1 auto-obsoleted due to no activity on 2023/02/27 17:38
linux-4.14 KASAN: slab-out-of-bounds Read in tcp_retransmit_timer 5 1075d 1150d 0/1 auto-closed as invalid on 2021/09/06 04:07
linux-6.1 KASAN: use-after-free Read in tcp_retransmit_timer 14 19d 37d 0/3 upstream: reported on 2024/03/12 12:56
linux-5.15 KASAN: use-after-free Read in tcp_retransmit_timer (2) 12 29d 178d 0/3 upstream: reported on 2023/10/23 18:56
linux-4.19 KASAN: use-after-free Read in tcp_retransmit_timer 2 1574d 1575d 0/1 auto-closed as invalid on 2020/04/25 09:53
upstream KASAN: use-after-free Read in tcp_retransmit_timer (2) net 1 1859d 1859d 0/26 closed as invalid on 2019/04/19 21:45
upstream KASAN: use-after-free Read in tcp_retransmit_timer (5) net C unreliable 16000 503d 1515d 22/26 fixed on 2023/02/24 13:50
linux-4.19 KASAN: use-after-free Read in tcp_retransmit_timer (2) 6 1004d 1171d 0/1 auto-closed as invalid on 2021/11/16 03:14
upstream KASAN: use-after-free Read in tcp_retransmit_timer (3) net 5 1771d 1790d 0/26 closed as invalid on 2019/07/01 18:06
upstream KASAN: use-after-free Read in tcp_retransmit_timer net 4 1902d 2015d 0/26 closed as invalid on 2019/03/10 18:51
linux-4.19 KASAN: slab-out-of-bounds Read in tcp_retransmit_timer 9 682d 861d 0/1 auto-obsoleted due to no activity on 2022/10/04 11:51
upstream KASAN: use-after-free Read in tcp_retransmit_timer (4) net 2 1715d 1716d 0/26 closed as invalid on 2019/10/03 04:18

Sample crash report:
==================================================================
BUG: KASAN: use-after-free in tcp_retransmit_timer+0x6ee/0x2890 net/ipv4/tcp_timer.c:515
Read of size 8 at addr ffff8880440d9c98 by task kworker/u4:6/1450

CPU: 1 PID: 1450 Comm: kworker/u4:6 Not tainted 5.15.119-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
Workqueue: netns cleanup_net
Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1e3/0x2cb lib/dump_stack.c:106
 print_address_description+0x63/0x3b0 mm/kasan/report.c:248
 __kasan_report mm/kasan/report.c:434 [inline]
 kasan_report+0x16b/0x1c0 mm/kasan/report.c:451
 tcp_retransmit_timer+0x6ee/0x2890 net/ipv4/tcp_timer.c:515
 tcp_write_timer_handler+0x1f7/0x9c0 net/ipv4/tcp_timer.c:626
 tcp_write_timer+0x12e/0x280 net/ipv4/tcp_timer.c:646
 call_timer_fn+0x16d/0x560 kernel/time/timer.c:1421
 expire_timers kernel/time/timer.c:1466 [inline]
 __run_timers+0x67c/0x890 kernel/time/timer.c:1737
 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1750
 __do_softirq+0x3b3/0x93a kernel/softirq.c:558
 invoke_softirq kernel/softirq.c:432 [inline]
 __irq_exit_rcu+0x155/0x240 kernel/softirq.c:636
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:648
 sysvec_apic_timer_interrupt+0x91/0xb0 arch/x86/kernel/apic/apic.c:1096
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:638
RIP: 0010:lock_acquire+0xec/0x4f0 kernel/locking/lockdep.c:5595
Code: be 08 00 00 00 e8 84 ff 66 00 89 d8 48 0f a3 05 62 82 81 0c 73 0d e8 b3 66 08 00 84 c0 0f 84 b9 02 00 00 48 c7 c0 44 24 e4 8d <48> c1 e8 03 42 0f b6 04 28 84 c0 0f 85 dd 02 00 00 83 3d d0 b5 81
RSP: 0018:ffffc90005d078e0 EFLAGS: 00000202
RAX: ffffffff8de42444 RBX: 0000000000000001 RCX: ffffffff81626e3c
RDX: 0000000000000000 RSI: ffffffff8ad86260 RDI: ffffffff8ad86220
RBP: ffffc90005d07a40 R08: dffffc0000000000 R09: fffffbfff1bc7e16
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff92000ba0f24
R13: dffffc0000000000 R14: 0000000000000000 R15: dffffc0000000000
 rcu_lock_acquire+0x2a/0x30 include/linux/rcupdate.h:269
 rcu_read_lock include/linux/rcupdate.h:696 [inline]
 inet_twsk_purge+0x11e/0xa20 net/ipv4/inet_timewait_sock.c:268
 ops_exit_list net/core/net_namespace.c:174 [inline]
 cleanup_net+0x763/0xb60 net/core/net_namespace.c:596
 process_one_work+0x8a1/0x10c0 kernel/workqueue.c:2307
 worker_thread+0xaca/0x1280 kernel/workqueue.c:2454
 kthread+0x3f6/0x4f0 kernel/kthread.c:319
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:298
 </TASK>

Allocated by task 8949:
 kasan_save_stack mm/kasan/common.c:38 [inline]
 kasan_set_track mm/kasan/common.c:46 [inline]
 set_alloc_info mm/kasan/common.c:434 [inline]
 __kasan_slab_alloc+0x8e/0xc0 mm/kasan/common.c:467
 kasan_slab_alloc include/linux/kasan.h:254 [inline]
 slab_post_alloc_hook+0x53/0x380 mm/slab.h:519
 slab_alloc_node mm/slub.c:3220 [inline]
 slab_alloc mm/slub.c:3228 [inline]
 kmem_cache_alloc+0xf3/0x280 mm/slub.c:3233
 kmem_cache_zalloc include/linux/slab.h:711 [inline]
 net_alloc net/core/net_namespace.c:405 [inline]
 copy_net_ns+0x143/0x5d0 net/core/net_namespace.c:460
 create_new_namespaces+0x425/0x7a0 kernel/nsproxy.c:110
 unshare_nsproxy_namespaces+0x11e/0x170 kernel/nsproxy.c:226
 ksys_unshare+0x580/0xb20 kernel/fork.c:3094
 __do_sys_unshare kernel/fork.c:3168 [inline]
 __se_sys_unshare kernel/fork.c:3166 [inline]
 __x64_sys_unshare+0x34/0x40 kernel/fork.c:3166
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x61/0xcb

The buggy address belongs to the object at ffff8880440d9a40
 which belongs to the cache net_namespace of size 6464
The buggy address is located 600 bytes inside of
 6464-byte region [ffff8880440d9a40, ffff8880440db380)
The buggy address belongs to the page:
page:ffffea0001103600 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff8880440dcec0 pfn:0x440d8
head:ffffea0001103600 order:3 compound_mapcount:0 compound_pincount:0
memcg:ffff8880771668c1
flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000010200 ffffea00011b6008 ffffea00011d0208 ffff888011dc63c0
raw: ffff8880440dcec0 0000000000040000 00000001ffffffff ffff8880771668c1
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 6738, ts 263723295527, free_ts 263708201124
 prep_new_page mm/page_alloc.c:2426 [inline]
 get_page_from_freelist+0x322a/0x33c0 mm/page_alloc.c:4159
 __alloc_pages+0x272/0x700 mm/page_alloc.c:5421
 alloc_slab_page mm/slub.c:1775 [inline]
 allocate_slab mm/slub.c:1912 [inline]
 new_slab+0xbb/0x4b0 mm/slub.c:1975
 ___slab_alloc+0x6f6/0xe10 mm/slub.c:3008
 __slab_alloc mm/slub.c:3095 [inline]
 slab_alloc_node mm/slub.c:3186 [inline]
 slab_alloc mm/slub.c:3228 [inline]
 kmem_cache_alloc+0x18e/0x280 mm/slub.c:3233
 kmem_cache_zalloc include/linux/slab.h:711 [inline]
 net_alloc net/core/net_namespace.c:405 [inline]
 copy_net_ns+0x143/0x5d0 net/core/net_namespace.c:460
 create_new_namespaces+0x425/0x7a0 kernel/nsproxy.c:110
 copy_namespaces+0x365/0x3b0 kernel/nsproxy.c:178
 copy_process+0x1841/0x3ef0 kernel/fork.c:2201
 kernel_clone+0x210/0x960 kernel/fork.c:2601
 __do_sys_clone kernel/fork.c:2718 [inline]
 __se_sys_clone kernel/fork.c:2702 [inline]
 __x64_sys_clone+0x23f/0x290 kernel/fork.c:2702
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:24 [inline]
 free_pages_prepare mm/page_alloc.c:1340 [inline]
 free_pcp_prepare mm/page_alloc.c:1391 [inline]
 free_unref_page_prepare+0xc34/0xcf0 mm/page_alloc.c:3317
 free_unref_page+0x95/0x2d0 mm/page_alloc.c:3396
 free_slab mm/slub.c:2015 [inline]
 discard_slab mm/slub.c:2021 [inline]
 __unfreeze_partials+0x1b7/0x210 mm/slub.c:2507
 put_cpu_partial+0x132/0x1a0 mm/slub.c:2587
 do_slab_free mm/slub.c:3487 [inline]
 ___cache_free+0xe3/0x100 mm/slub.c:3506
 qlist_free_all+0x36/0x90 mm/kasan/quarantine.c:176
 kasan_quarantine_reduce+0x162/0x180 mm/kasan/quarantine.c:283
 __kasan_slab_alloc+0x2f/0xc0 mm/kasan/common.c:444
 kasan_slab_alloc include/linux/kasan.h:254 [inline]
 slab_post_alloc_hook+0x53/0x380 mm/slab.h:519
 slab_alloc_node mm/slub.c:3220 [inline]
 slab_alloc mm/slub.c:3228 [inline]
 kmem_cache_alloc+0xf3/0x280 mm/slub.c:3233
 ptlock_alloc+0x1c/0x60 mm/memory.c:5510
 ptlock_init include/linux/mm.h:2230 [inline]
 pgtable_pte_page_ctor include/linux/mm.h:2257 [inline]
 __pte_alloc_one include/asm-generic/pgalloc.h:66 [inline]
 pte_alloc_one+0xd1/0x360 arch/x86/mm/pgtable.c:33
 __pte_alloc+0x75/0x210 mm/memory.c:439
 copy_pte_range mm/memory.c:1021 [inline]
 copy_pmd_range mm/memory.c:1156 [inline]
 copy_pud_range mm/memory.c:1193 [inline]
 copy_p4d_range mm/memory.c:1217 [inline]
 copy_page_range+0x37cc/0x43b0 mm/memory.c:1290
 dup_mmap kernel/fork.c:614 [inline]
 dup_mm+0xad6/0x1230 kernel/fork.c:1457
 copy_mm+0x101/0x190 kernel/fork.c:1509

Memory state around the buggy address:
 ffff8880440d9b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff8880440d9c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff8880440d9c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                            ^
 ffff8880440d9d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff8880440d9d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================
----------------
Code disassembly (best guess):
   0:	be 08 00 00 00       	mov    $0x8,%esi
   5:	e8 84 ff 66 00       	callq  0x66ff8e
   a:	89 d8                	mov    %ebx,%eax
   c:	48 0f a3 05 62 82 81 	bt     %rax,0xc818262(%rip)        # 0xc818276
  13:	0c
  14:	73 0d                	jae    0x23
  16:	e8 b3 66 08 00       	callq  0x866ce
  1b:	84 c0                	test   %al,%al
  1d:	0f 84 b9 02 00 00    	je     0x2dc
  23:	48 c7 c0 44 24 e4 8d 	mov    $0xffffffff8de42444,%rax
* 2a:	48 c1 e8 03          	shr    $0x3,%rax <-- trapping instruction
  2e:	42 0f b6 04 28       	movzbl (%rax,%r13,1),%eax
  33:	84 c0                	test   %al,%al
  35:	0f 85 dd 02 00 00    	jne    0x318
  3b:	83                   	.byte 0x83
  3c:	3d                   	.byte 0x3d
  3d:	d0                   	.byte 0xd0
  3e:	b5 81                	mov    $0x81,%ch

Crashes (76):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2023/07/06 02:10 linux-5.15.y 4af60700a60c ba5dba36 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/07/04 08:21 linux-5.15.y 4af60700a60c 6e553898 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/06/29 11:50 linux-5.15.y 4af60700a60c 134ddc02 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/06/28 21:17 linux-5.15.y 4af60700a60c ca69c785 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan KASAN: use-after-free Read in tcp_retransmit_timer
2023/06/26 01:22 linux-5.15.y f67653019430 79782afc .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/06/25 19:01 linux-5.15.y f67653019430 79782afc .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/06/23 01:35 linux-5.15.y f67653019430 79782afc .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/06/18 20:20 linux-5.15.y 471e639e59d1 f3921d4d .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/06/14 02:50 linux-5.15.y 7349e40704a0 d2ee9228 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/06/13 11:48 linux-5.15.y 7349e40704a0 749afb64 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/06/09 19:26 linux-5.15.y 7349e40704a0 9018a337 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/06/07 23:28 linux-5.15.y d7af3e5ba454 058b3a5a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/06/05 22:56 linux-5.15.y d7af3e5ba454 a4ae4f42 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/06/02 07:41 linux-5.15.y 0ab06468cbd1 a4ae4f42 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/31 14:12 linux-5.15.y 0ab06468cbd1 09898419 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/31 04:01 linux-5.15.y 0ab06468cbd1 df37c7f1 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/27 01:29 linux-5.15.y 1fe619a7d252 cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/26 16:40 linux-5.15.y 1fe619a7d252 b40ef614 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/25 00:42 linux-5.15.y 1fe619a7d252 4bce1a3e .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/24 10:55 linux-5.15.y 9d6bde853685 4bce1a3e .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/20 13:31 linux-5.15.y 9d6bde853685 4bce1a3e .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/17 19:46 linux-5.15.y 9d6bde853685 eaac4681 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/17 09:57 linux-5.15.y b0ece631f84a eaac4681 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/17 03:42 linux-5.15.y b0ece631f84a 11c89444 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/17 00:18 linux-5.15.y b0ece631f84a 11c89444 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/16 11:48 linux-5.15.y b0ece631f84a 71b00cfb .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/16 10:24 linux-5.15.y b0ece631f84a 71b00cfb .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/15 18:42 linux-5.15.y b0ece631f84a c4d362e7 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/15 16:28 linux-5.15.y b0ece631f84a c4d362e7 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/13 08:44 linux-5.15.y b0ece631f84a 2b9ba477 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/12 19:45 linux-5.15.y b0ece631f84a ecca8a24 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/12 18:33 linux-5.15.y b0ece631f84a ecca8a24 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/12 02:38 linux-5.15.y b0ece631f84a adb9a3cd .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/11 21:54 linux-5.15.y b0ece631f84a adb9a3cd .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/11 06:07 linux-5.15.y 8a7f2a5c5aa1 0fbd49f4 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/10 08:52 linux-5.15.y 8a7f2a5c5aa1 1964022b .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/09 21:59 linux-5.15.y 8a7f2a5c5aa1 30aa2a7e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/09 21:09 linux-5.15.y 8a7f2a5c5aa1 30aa2a7e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/09 07:26 linux-5.15.y 8a7f2a5c5aa1 c7a5e2a0 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/06 12:41 linux-5.15.y 8a7f2a5c5aa1 90c93c40 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/06 01:57 linux-5.15.y 8a7f2a5c5aa1 de870ca5 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/04 12:50 linux-5.15.y 8a7f2a5c5aa1 3a560463 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/04 11:21 linux-5.15.y 8a7f2a5c5aa1 3a560463 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/03 21:02 linux-5.15.y 8a7f2a5c5aa1 b5918830 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/03 15:24 linux-5.15.y 8a7f2a5c5aa1 b5918830 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/05/02 06:49 linux-5.15.y 8a7f2a5c5aa1 62df2017 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/04/22 19:41 linux-5.15.y 3299fb36854f 2b32bd34 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/04/21 20:08 linux-5.15.y 3299fb36854f 2b32bd34 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/04/20 04:59 linux-5.15.y 4fdad925aa1a a219f34e .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/04/19 22:41 linux-5.15.y 4fdad925aa1a a219f34e .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/04/17 02:08 linux-5.15.y 4fdad925aa1a ec410564 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/04/17 01:35 linux-5.15.y 4fdad925aa1a ec410564 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/04/16 20:03 linux-5.15.y 4fdad925aa1a ec410564 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/04/16 15:24 linux-5.15.y 4fdad925aa1a ec410564 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/04/16 10:58 linux-5.15.y 4fdad925aa1a ec410564 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/04/16 09:09 linux-5.15.y 4fdad925aa1a ec410564 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/04/14 13:09 linux-5.15.y 4fdad925aa1a ec410564 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/04/14 03:19 linux-5.15.y 4fdad925aa1a 3cfcaa1b .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/04/12 09:50 linux-5.15.y d86dfc4d95cd 1a1596b6 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/04/11 05:17 linux-5.15.y d86dfc4d95cd 71147e29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/04/11 04:10 linux-5.15.y d86dfc4d95cd 71147e29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/04/11 03:58 linux-5.15.y d86dfc4d95cd 71147e29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/04/10 18:09 linux-5.15.y d86dfc4d95cd 71147e29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/04/10 13:02 linux-5.15.y d86dfc4d95cd 71147e29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/04/10 07:53 linux-5.15.y d86dfc4d95cd 71147e29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/04/10 05:08 linux-5.15.y d86dfc4d95cd 71147e29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/04/09 11:27 linux-5.15.y d86dfc4d95cd 71147e29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/04/04 17:10 linux-5.15.y c957cbb87315 928dd177 .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/04/03 15:51 linux-5.15.y c957cbb87315 41147e3e .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/04/02 03:04 linux-5.15.y c957cbb87315 f325deb0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/04/01 21:47 linux-5.15.y c957cbb87315 f325deb0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/03/25 05:10 linux-5.15.y 115472395b0a 9700afae .config console log report info ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
2023/03/22 21:55 linux-5.15.y 115472395b0a f94b4a29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan KASAN: use-after-free Read in tcp_retransmit_timer
2023/03/20 16:46 linux-5.15.y 8020ae3c051d 7939252e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf KASAN: use-after-free Read in tcp_retransmit_timer
* Struck through repros no longer work on HEAD.