Title | Replies (including bot) | Last reply |
---|---|---|
memory leak in anon_inode_getfile | 0 (1) | 2020/11/09 13:24 |
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Title | Replies (including bot) | Last reply |
---|---|---|
memory leak in anon_inode_getfile | 0 (1) | 2020/11/09 13:24 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2022/09/28 03:30 | 13m | retest repro | upstream | OK log | |
2022/09/27 23:30 | 16m | retest repro | upstream | OK log | |
2022/09/27 20:30 | 16m | retest repro | upstream | OK log | |
2021/05/25 05:43 | 15m | mudongliangabcd@gmail.com | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master | OK |
BUG: memory leak unreferenced object 0xffff888110a91900 (size 256): comm "syz-executor211", pid 8491, jiffies 4294942148 (age 12.740s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ a0 00 fa 40 81 88 ff ff 40 a5 77 0f 81 88 ff ff ...@....@.w..... backtrace: [<000000008662d8aa>] kmem_cache_zalloc include/linux/slab.h:654 [inline] [<000000008662d8aa>] __alloc_file+0x1f/0x130 fs/file_table.c:101 [<00000000562208f1>] alloc_empty_file+0x69/0x120 fs/file_table.c:151 [<00000000c7b89487>] alloc_file+0x33/0x1b0 fs/file_table.c:193 [<000000004f85b409>] alloc_file_pseudo+0xb2/0x140 fs/file_table.c:233 [<00000000a5bf5983>] anon_inode_getfile fs/anon_inodes.c:91 [inline] [<00000000a5bf5983>] anon_inode_getfile+0xaa/0x120 fs/anon_inodes.c:74 [<00000000de248587>] io_uring_get_fd fs/io_uring.c:9172 [inline] [<00000000de248587>] io_uring_create fs/io_uring.c:9351 [inline] [<00000000de248587>] io_uring_setup+0x1139/0x1640 fs/io_uring.c:9385 [<000000006a621706>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000004ecd388f>] entry_SYSCALL_64_after_hwframe+0x44/0xa9
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2020/11/12 05:13 | upstream | 3d5e28bff7ad | cca87986 | .config | console log | report | syz | C | ci-upstream-gce-leak | |||
2020/11/09 11:21 | upstream | 9dbc1c03eeb5 | 64069d48 | .config | console log | report | syz | C | ci-upstream-gce-leak | |||
2020/11/15 14:44 | upstream | e28c0d7c92c8 | 1bf9a662 | .config | console log | report | syz | ci-upstream-gce-leak |