Title | Replies (including bot) | Last reply |
---|---|---|
[syzbot] Monthly hams report (Aug 2025) | 0 (1) | 2025/08/25 08:40 |
[syzbot] [hams?] WARNING: refcount bug in ax25_setsockopt | 1 (3) | 2025/07/12 01:44 |
syzbot |
sign-in | mailing list | source | docs |
Title | Replies (including bot) | Last reply |
---|---|---|
[syzbot] Monthly hams report (Aug 2025) | 0 (1) | 2025/08/25 08:40 |
[syzbot] [hams?] WARNING: refcount bug in ax25_setsockopt | 1 (3) | 2025/07/12 01:44 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2025/08/10 23:18 | 29m | retest repro | net-next | report log | |
2025/07/12 00:58 | 45m | hdanton@sina.com | patch | net-next | OK log |
2025/07/05 16:03 | 21m | retest repro | net-next | report log | |
2025/04/26 15:09 | 1h04m | retest repro | net-next | report log | |
2025/04/26 15:09 | 40m | retest repro | net-next | report log |
------------[ cut here ]------------ refcount_t: addition on 0; use-after-free. WARNING: CPU: 1 PID: 6618 at lib/refcount.c:25 refcount_warn_saturate+0xfa/0x1d0 lib/refcount.c:25 Modules linked in: CPU: 1 UID: 0 PID: 6618 Comm: syz.1.492 Not tainted 6.16.0-rc7-syzkaller-00100-gafd8c2c9e2e2 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 RIP: 0010:refcount_warn_saturate+0xfa/0x1d0 lib/refcount.c:25 Code: 00 00 e8 e9 c2 ff fc 5b 41 5e c3 cc cc cc cc cc e8 db c2 ff fc c6 05 2d 6a cb 0a 01 90 48 c7 c7 c0 42 e2 8b e8 37 b2 c3 fc 90 <0f> 0b 90 90 eb d7 e8 bb c2 ff fc c6 05 0e 6a cb 0a 01 90 48 c7 c7 RSP: 0018:ffffc9000d097d48 EFLAGS: 00010246 RAX: a70fbede0ffcdb00 RBX: 0000000000000002 RCX: ffff88801eb1da00 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 RBP: ffffc9000d097e48 R08: ffff8880b8724293 R09: 1ffff110170e4852 R10: dffffc0000000000 R11: ffffed10170e4853 R12: 1ffff11006b15f05 R13: 1ffff92001a12fb4 R14: ffff8880355296c8 R15: dffffc0000000000 FS: 00005555931e2500(0000) GS:ffff888125d23000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fa4413802d8 CR3: 0000000075992000 CR4: 00000000003526f0 Call Trace: <TASK> ax25_setsockopt+0xabb/0xc20 net/ax25/af_ax25.c:705 do_sock_setsockopt+0x17c/0x1b0 net/socket.c:2296 __sys_setsockopt net/socket.c:2321 [inline] __do_sys_setsockopt net/socket.c:2327 [inline] __se_sys_setsockopt net/socket.c:2324 [inline] __x64_sys_setsockopt+0x13f/0x1b0 net/socket.c:2324 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f321f98e9a9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffe0aab2ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 00007f321fbb5fa0 RCX: 00007f321f98e9a9 RDX: 0000000000000019 RSI: 0000000000000101 RDI: 000000000000000c RBP: 00007f321fa10d69 R08: 0000000000000010 R09: 0000000000000000 R10: 00002000000001c0 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f321fbb5fa0 R14: 00007f321fbb5fa0 R15: 0000000000000005 </TASK>
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2025/07/27 22:59 | net | afd8c2c9e2e2 | fb8f743d | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] | ci-upstream-net-this-kasan-gce | WARNING: refcount bug in ax25_setsockopt | |
2025/04/12 14:08 | net-next | faeefc173be4 | 0bd6db41 | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] | ci-upstream-net-kasan-gce | WARNING: refcount bug in ax25_setsockopt | |
2025/04/12 11:59 | net-next | faeefc173be4 | 0bd6db41 | .config | strace log | report | syz / log | C | [disk image] [vmlinux] [kernel image] | ci-upstream-net-kasan-gce | WARNING: refcount bug in ax25_setsockopt | |
2025/08/20 18:58 | net-next | 5c69e0b395c1 | bd178e57 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-kasan-gce | WARNING: refcount bug in ax25_setsockopt | ||
2025/07/20 09:43 | net-next | 4701ee5044fb | 7117feec | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-kasan-gce | WARNING: refcount bug in ax25_setsockopt | ||
2025/06/09 22:44 | net-next | 2c7e4a2663a1 | 4826c28e | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-kasan-gce | WARNING: refcount bug in ax25_setsockopt | ||
2025/04/12 03:42 | net-next | faeefc173be4 | 12ba9c21 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-kasan-gce | WARNING: refcount bug in ax25_setsockopt |