syzbot


KASAN: slab-use-after-free Read in bpf_trace_run2

Status: upstream: reported C repro on 2024/03/21 09:01
Subsystems: bpf trace
[Documentation on labels]
Reported-by: syzbot+2cb5a6c573e98db598cc@syzkaller.appspotmail.com
Fix commit: 1a80dbcb2dba bpf: support deferring bpf_link dealloc to after RCU grace period
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-arm64 ci-upstream-gce-leak ci-upstream-kasan-badwrites-root 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-386-root ci-upstream-kmsan-gce-root ci-upstream-linux-next-kasan-gce-root ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce ci2-upstream-fs ci2-upstream-kcsan-gce ci2-upstream-net-next-test-gce ci2-upstream-usb], missing on: [ci-qemu2-riscv64]
First crash: 62d, last: 43d
Cause bisection: failed (error log, bisect log)
  
Discussions (7)
Title Replies (including bot) Last reply
[PATCH 6.6.y 2/2] bpf: support deferring bpf_link dealloc to after RCU grace period 1 (1) 2024/04/05 16:38
[PATCH 6.8.y 2/2] bpf: support deferring bpf_link dealloc to after RCU grace period 1 (1) 2024/04/05 16:29
Re: FAILED: patch "[PATCH] bpf: support deferring bpf_link dealloc to after RCU grace" failed to apply to 6.8-stable tree 1 (1) 2024/04/05 16:21
[PATCH bpf-next] bpf: support deferring bpf_link dealloc to after RCU grace period 2 (2) 2024/03/28 10:10
[PATCH bpf 2/2] bpf: support deferring bpf_link dealloc to after RCU grace period 2 (2) 2024/03/28 10:10
[PATCH RFC bpf-next] bpf: defer bpf_link dealloc to after RCU grace period 4 (4) 2024/03/26 03:15
[syzbot] [bpf?] [trace?] KASAN: slab-use-after-free Read in bpf_trace_run2 0 (1) 2024/03/21 09:01
Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-54 BUG: unable to handle kernel paging request in bpf_trace_run2 C 4 1182d 1337d 0/2 auto-obsoleted due to no activity on 2023/04/17 21:30
upstream KASAN: vmalloc-out-of-bounds Read in bpf_trace_run2 trace bpf C done done 5 1180d 1338d 20/26 fixed on 2021/04/13 19:14

Sample crash report:
==================================================================
BUG: KASAN: slab-use-after-free in __bpf_trace_run kernel/trace/bpf_trace.c:2382 [inline]
BUG: KASAN: slab-use-after-free in bpf_trace_run2+0xfa/0x530 kernel/trace/bpf_trace.c:2437
Read of size 8 at addr ffff88801ae9a918 by task syz-executor812/7482

CPU: 0 PID: 7482 Comm: syz-executor812 Not tainted 6.8.0-syzkaller-05243-g14bb1e8c8d4a #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1e7/0x2e0 lib/dump_stack.c:106
 print_address_description mm/kasan/report.c:377 [inline]
 print_report+0x169/0x550 mm/kasan/report.c:488
 kasan_report+0x143/0x180 mm/kasan/report.c:601
 __bpf_trace_run kernel/trace/bpf_trace.c:2382 [inline]
 bpf_trace_run2+0xfa/0x530 kernel/trace/bpf_trace.c:2437
 __traceiter_kfree+0x2b/0x50 include/trace/events/kmem.h:94
 trace_kfree include/trace/events/kmem.h:94 [inline]
 kfree+0x291/0x380 mm/slub.c:4396
 clear_jmp_history kernel/bpf/verifier.c:1376 [inline]
 free_verifier_state+0x1a7/0x240 kernel/bpf/verifier.c:1390
 do_check_common+0x14f5/0x1dd0 kernel/bpf/verifier.c:20507
 do_check_main kernel/bpf/verifier.c:20592 [inline]
 bpf_check+0x136ab/0x190c0 kernel/bpf/verifier.c:21262
 bpf_prog_load+0x1667/0x20f0 kernel/bpf/syscall.c:2895
 __sys_bpf+0x4ee/0x810 kernel/bpf/syscall.c:5631
 __do_sys_bpf kernel/bpf/syscall.c:5738 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5736 [inline]
 __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5736
 do_syscall_64+0xfb/0x240
 entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7fa194052cd9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 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:00007ffe9835daf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa194052cd9
RDX: 0000000000000090 RSI: 00000000200000c0 RDI: 0000000000000005
RBP: 00000000000f4240 R08: 0000000000000000 R09: 00007ffe9835dbe0
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe9835dbe0
R13: 00007ffe9835dbc0 R14: 0000000000018188 R15: 00007ffe9835dbbc
 </TASK>

Allocated by task 7481:
 kasan_save_stack mm/kasan/common.c:47 [inline]
 kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
 poison_kmalloc_redzone mm/kasan/common.c:370 [inline]
 __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:387
 kasan_kmalloc include/linux/kasan.h:211 [inline]
 kmalloc_trace+0x1d9/0x360 mm/slub.c:4012
 kmalloc include/linux/slab.h:590 [inline]
 kzalloc include/linux/slab.h:711 [inline]
 bpf_raw_tp_link_attach+0x2a0/0x6e0 kernel/bpf/syscall.c:3816
 bpf_raw_tracepoint_open+0x1c2/0x240 kernel/bpf/syscall.c:3863
 __sys_bpf+0x3c0/0x810 kernel/bpf/syscall.c:5673
 __do_sys_bpf kernel/bpf/syscall.c:5738 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5736 [inline]
 __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5736
 do_syscall_64+0xfb/0x240
 entry_SYSCALL_64_after_hwframe+0x6d/0x75

Freed by task 7481:
 kasan_save_stack mm/kasan/common.c:47 [inline]
 kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
 kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:589
 poison_slab_object+0xa6/0xe0 mm/kasan/common.c:240
 __kasan_slab_free+0x37/0x60 mm/kasan/common.c:256
 kasan_slab_free include/linux/kasan.h:184 [inline]
 slab_free_hook mm/slub.c:2121 [inline]
 slab_free mm/slub.c:4299 [inline]
 kfree+0x14a/0x380 mm/slub.c:4409
 bpf_link_release+0x3b/0x50 kernel/bpf/syscall.c:3071
 __fput+0x429/0x8a0 fs/file_table.c:423
 task_work_run+0x24f/0x310 kernel/task_work.c:180
 exit_task_work include/linux/task_work.h:38 [inline]
 do_exit+0xa1b/0x27e0 kernel/exit.c:878
 do_group_exit+0x207/0x2c0 kernel/exit.c:1027
 __do_sys_exit_group kernel/exit.c:1038 [inline]
 __se_sys_exit_group kernel/exit.c:1036 [inline]
 __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1036
 do_syscall_64+0xfb/0x240
 entry_SYSCALL_64_after_hwframe+0x6d/0x75

The buggy address belongs to the object at ffff88801ae9a900
 which belongs to the cache kmalloc-128 of size 128
The buggy address is located 24 bytes inside of
 freed 128-byte region [ffff88801ae9a900, ffff88801ae9a980)

The buggy address belongs to the physical page:
page:ffffea00006ba680 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1ae9a
flags: 0xfff00000000800(slab|node=0|zone=1|lastcpupid=0x7ff)
page_type: 0xffffffff()
raw: 00fff00000000800 ffff888014c418c0 dead000000000122 0000000000000000
raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 7480, tgid 7480 (syz-executor812), ts 98783367030, free_ts 98665474910
 set_page_owner include/linux/page_owner.h:31 [inline]
 post_alloc_hook+0x1ea/0x210 mm/page_alloc.c:1533
 prep_new_page mm/page_alloc.c:1540 [inline]
 get_page_from_freelist+0x33ea/0x3580 mm/page_alloc.c:3311
 __alloc_pages+0x256/0x680 mm/page_alloc.c:4569
 __alloc_pages_node include/linux/gfp.h:238 [inline]
 alloc_pages_node include/linux/gfp.h:261 [inline]
 alloc_slab_page+0x5f/0x160 mm/slub.c:2190
 allocate_slab mm/slub.c:2354 [inline]
 new_slab+0x84/0x2f0 mm/slub.c:2407
 ___slab_alloc+0xd1b/0x13e0 mm/slub.c:3540
 __slab_alloc mm/slub.c:3625 [inline]
 __slab_alloc_node mm/slub.c:3678 [inline]
 slab_alloc_node mm/slub.c:3850 [inline]
 __do_kmalloc_node mm/slub.c:3980 [inline]
 __kmalloc_node+0x2d9/0x4e0 mm/slub.c:3988
 kmalloc_node include/linux/slab.h:610 [inline]
 kvmalloc_node+0x72/0x190 mm/util.c:634
 kvmalloc include/linux/slab.h:728 [inline]
 kvmalloc_array include/linux/slab.h:746 [inline]
 kvcalloc include/linux/slab.h:751 [inline]
 bpf_check+0xd82/0x190c0 kernel/bpf/verifier.c:21221
 bpf_prog_load+0x1667/0x20f0 kernel/bpf/syscall.c:2895
 __sys_bpf+0x4ee/0x810 kernel/bpf/syscall.c:5631
 __do_sys_bpf kernel/bpf/syscall.c:5738 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5736 [inline]
 __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5736
 do_syscall_64+0xfb/0x240
 entry_SYSCALL_64_after_hwframe+0x6d/0x75
page last free pid 7470 tgid 7470 stack trace:
 reset_page_owner include/linux/page_owner.h:24 [inline]
 free_pages_prepare mm/page_alloc.c:1140 [inline]
 free_unref_page_prepare+0x968/0xa90 mm/page_alloc.c:2346
 free_unref_page_list+0x5a3/0x850 mm/page_alloc.c:2532
 release_pages+0x2744/0x2a80 mm/swap.c:1042
 tlb_batch_pages_flush mm/mmu_gather.c:98 [inline]
 tlb_flush_mmu_free mm/mmu_gather.c:293 [inline]
 tlb_flush_mmu+0x34d/0x4e0 mm/mmu_gather.c:300
 tlb_finish_mmu+0xd4/0x200 mm/mmu_gather.c:392
 exit_mmap+0x4b6/0xd40 mm/mmap.c:3300
 __mmput+0x115/0x3c0 kernel/fork.c:1345
 exit_mm+0x220/0x310 kernel/exit.c:569
 do_exit+0x99e/0x27e0 kernel/exit.c:865
 do_group_exit+0x207/0x2c0 kernel/exit.c:1027
 __do_sys_exit_group kernel/exit.c:1038 [inline]
 __se_sys_exit_group kernel/exit.c:1036 [inline]
 __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1036
 do_syscall_64+0xfb/0x240
 entry_SYSCALL_64_after_hwframe+0x6d/0x75

Memory state around the buggy address:
 ffff88801ae9a800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff88801ae9a880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffff88801ae9a900: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                            ^
 ffff88801ae9a980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff88801ae9aa00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc fc
==================================================================

Crashes (653):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/04/08 13:56 bpf-next 14bb1e8c8d4a ca620dd8 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/08 07:19 bpf-next 14bb1e8c8d4a ca620dd8 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/08 06:52 bpf-next 14bb1e8c8d4a ca620dd8 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/08 06:10 bpf-next 14bb1e8c8d4a ca620dd8 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/08 02:32 bpf-next 14bb1e8c8d4a ca620dd8 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/06 20:40 bpf-next 14bb1e8c8d4a ca620dd8 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/06 17:09 bpf-next 14bb1e8c8d4a ca620dd8 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/06 09:52 bpf-next 14bb1e8c8d4a ca620dd8 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/05 09:13 bpf-next 14bb1e8c8d4a 0ee3535e .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/05 02:34 bpf-next 14bb1e8c8d4a 0ee3535e .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/04 22:28 bpf-next 14bb1e8c8d4a 0ee3535e .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/04 16:22 bpf-next 14bb1e8c8d4a 0ee3535e .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/03 22:28 bpf-next 14bb1e8c8d4a fed899ed .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/03 12:06 bpf-next 14bb1e8c8d4a 7925100d .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/03 09:47 bpf-next 14bb1e8c8d4a 7925100d .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/03 09:24 bpf-next 14bb1e8c8d4a 7925100d .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/03 05:21 bpf-next 14bb1e8c8d4a 7925100d .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/02 21:33 bpf-next 14bb1e8c8d4a 6baf5069 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/02 20:34 bpf-next 14bb1e8c8d4a 6baf5069 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/02 18:11 bpf-next 14bb1e8c8d4a 6baf5069 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/02 15:44 bpf-next 14bb1e8c8d4a 6baf5069 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/02 09:57 bpf-next 14bb1e8c8d4a 6baf5069 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/01 10:42 bpf-next 14bb1e8c8d4a 6baf5069 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/01 06:28 bpf-next 14bb1e8c8d4a 6baf5069 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/01 04:12 bpf-next 14bb1e8c8d4a 6baf5069 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/03/31 02:32 bpf-next 14bb1e8c8d4a 6baf5069 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/03/30 17:22 bpf-next 14bb1e8c8d4a 6baf5069 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/03/30 15:56 bpf-next 14bb1e8c8d4a 6baf5069 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/03/30 05:12 bpf-next 14bb1e8c8d4a c52bcb23 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/03/30 02:48 bpf-next 14bb1e8c8d4a c52bcb23 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/03/29 21:32 bpf-next 14bb1e8c8d4a c52bcb23 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/03/29 17:52 bpf-next 14bb1e8c8d4a c52bcb23 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/03/29 06:55 bpf-next 14bb1e8c8d4a 120789fd .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/03/29 00:15 bpf-next 14bb1e8c8d4a 120789fd .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/03/28 20:51 bpf-next 14bb1e8c8d4a 120789fd .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/03/28 07:13 bpf-next 14bb1e8c8d4a 454571b6 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/03/28 04:30 bpf-next 14bb1e8c8d4a 454571b6 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/03/28 01:18 bpf-next 14bb1e8c8d4a 454571b6 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/03/27 22:17 bpf-next 14bb1e8c8d4a 454571b6 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/03/27 16:00 bpf-next 14bb1e8c8d4a 454571b6 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/03/25 14:32 bpf-next 61df575632d6 0ea90952 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/03/21 05:21 bpf-next 520fad2e3206 5b7d42ae .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/03/20 22:16 bpf-next 520fad2e3206 5b7d42ae .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/02 00:34 linux-next a6bd6c933339 6baf5069 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/05 08:42 bpf-next 14bb1e8c8d4a 0ee3535e .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/03/29 02:40 bpf-next 14bb1e8c8d4a 120789fd .config console log report syz [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/08 12:02 bpf-next 14bb1e8c8d4a ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/07 22:29 bpf-next 14bb1e8c8d4a ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/07 10:26 bpf-next 14bb1e8c8d4a ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/07 09:20 bpf-next 14bb1e8c8d4a ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/07 08:00 bpf-next 14bb1e8c8d4a ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/07 05:28 bpf-next 14bb1e8c8d4a ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/07 03:26 bpf-next 14bb1e8c8d4a ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/07 01:52 bpf-next 14bb1e8c8d4a ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/06 21:43 bpf-next 14bb1e8c8d4a ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/06 20:09 bpf-next 14bb1e8c8d4a ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/06 18:22 bpf-next 14bb1e8c8d4a ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/06 15:19 bpf-next 14bb1e8c8d4a ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/06 13:58 bpf-next 14bb1e8c8d4a ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/06 12:50 bpf-next 14bb1e8c8d4a ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/06 12:11 bpf-next 14bb1e8c8d4a ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/06 11:04 bpf-next 14bb1e8c8d4a ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/06 08:41 bpf-next 14bb1e8c8d4a ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/06 07:40 bpf-next 14bb1e8c8d4a ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/06 04:55 bpf-next 14bb1e8c8d4a 18ea8213 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/06 02:41 bpf-next 14bb1e8c8d4a 18ea8213 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/06 01:14 bpf-next 14bb1e8c8d4a 18ea8213 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/06 00:07 bpf-next 14bb1e8c8d4a 18ea8213 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/05 22:31 bpf-next 14bb1e8c8d4a 18ea8213 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/05 21:27 bpf-next 14bb1e8c8d4a 18ea8213 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/05 20:21 bpf-next 14bb1e8c8d4a 18ea8213 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/05 11:17 bpf-next 14bb1e8c8d4a 0ee3535e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/05 06:17 bpf-next 14bb1e8c8d4a 0ee3535e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/05 03:50 bpf-next 14bb1e8c8d4a 0ee3535e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/05 02:17 bpf-next 14bb1e8c8d4a 0ee3535e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/05 01:03 bpf-next 14bb1e8c8d4a 0ee3535e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/04 23:44 bpf-next 14bb1e8c8d4a 0ee3535e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/04 22:09 bpf-next 14bb1e8c8d4a 0ee3535e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/04 20:40 bpf-next 14bb1e8c8d4a 0ee3535e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/04 19:34 bpf-next 14bb1e8c8d4a 0ee3535e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/04 18:10 bpf-next 14bb1e8c8d4a 0ee3535e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/04 16:41 bpf-next 14bb1e8c8d4a 0ee3535e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/04 15:25 bpf-next 14bb1e8c8d4a 0ee3535e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/04 14:19 bpf-next 14bb1e8c8d4a 0ee3535e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/04 11:52 bpf-next 14bb1e8c8d4a 51c4dcff .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/04 10:34 bpf-next 14bb1e8c8d4a 51c4dcff .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
2024/04/04 09:49 bpf-next 14bb1e8c8d4a 51c4dcff .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce KASAN: slab-use-after-free Read in bpf_trace_run2
* Struck through repros no longer work on HEAD.