Title | Replies (including bot) | Last reply |
---|---|---|
[PATCH] binder: fix memory leak of spamming work | 4 (4) | 2023/09/25 18:46 |
[syzbot] memory leak in binder_transaction (2) | 0 (2) | 2023/09/11 20:56 |
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Title | Replies (including bot) | Last reply |
---|---|---|
[PATCH] binder: fix memory leak of spamming work | 4 (4) | 2023/09/25 18:46 |
[syzbot] memory leak in binder_transaction (2) | 0 (2) | 2023/09/11 20:56 |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | memory leak in binder_transaction kernel | C | 3 | 1624d | 1637d | 13/25 | fixed on 2019/08/05 13:45 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2023/09/25 21:00 | 10m | retest repro | upstream | report log | |
2023/09/05 06:07 | 18m | retest repro | upstream | report log | |
2023/06/27 04:10 | 15m | retest repro | upstream | report log | |
2023/04/18 03:40 | 14m | retest repro | upstream | report log | |
2022/11/21 01:58 | 14m | hdanton@sina.com | patch | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 59d0d52c30d4 | log |
BUG: memory leak unreferenced object 0xffff88810e2d6de0 (size 32): comm "syz-executor338", pid 5046, jiffies 4294968230 (age 13.590s) hex dump (first 32 bytes): e0 6d 2d 0e 81 88 ff ff e0 6d 2d 0e 81 88 ff ff .m-......m-..... 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<ffffffff81573b75>] kmalloc_trace+0x25/0x90 mm/slab_common.c:1114 [<ffffffff83d41873>] kmalloc include/linux/slab.h:599 [inline] [<ffffffff83d41873>] kzalloc include/linux/slab.h:720 [inline] [<ffffffff83d41873>] binder_transaction+0x573/0x4050 drivers/android/binder.c:3152 [<ffffffff83d45a05>] binder_thread_write+0x6b5/0x1860 drivers/android/binder.c:4010 [<ffffffff83d486dc>] binder_ioctl_write_read drivers/android/binder.c:5066 [inline] [<ffffffff83d486dc>] binder_ioctl+0x1b2c/0x3cf0 drivers/android/binder.c:5352 [<ffffffff816b25f2>] vfs_ioctl fs/ioctl.c:51 [inline] [<ffffffff816b25f2>] __do_sys_ioctl fs/ioctl.c:871 [inline] [<ffffffff816b25f2>] __se_sys_ioctl fs/ioctl.c:857 [inline] [<ffffffff816b25f2>] __x64_sys_ioctl+0xf2/0x140 fs/ioctl.c:857 [<ffffffff84b30008>] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [<ffffffff84b30008>] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [<ffffffff84c0008b>] entry_SYSCALL_64_after_hwframe+0x63/0xcd write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2023/09/11 20:54 | upstream | 0bb80ecc33a8 | 59da8366 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci-upstream-gce-leak | memory leak in binder_transaction | |
2022/11/16 21:43 | upstream | 59d0d52c30d4 | 3a127a31 | .config | console log | report | syz | [disk image] [vmlinux] [kernel image] | ci-upstream-gce-leak | memory leak in binder_transaction |