Title | Replies (including bot) | Last reply |
---|---|---|
memory leak in bpf | 12 (14) | 2021/07/07 17:06 |
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Title | Replies (including bot) | Last reply |
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memory leak in bpf | 12 (14) | 2021/07/07 17:06 |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | memory leak in bpf (2) bpf | C | 3 | 1266d | 1335d | 20/28 | fixed on 2021/11/10 00:50 |
executing program executing program executing program executing program executing program BUG: memory leak unreferenced object 0xffff88811114a280 (size 64): comm "syz-executor711", pid 8441, jiffies 4294944443 (age 14.100s) hex dump (first 32 bytes): 40 c8 42 04 00 ea ff ff 80 c0 42 04 00 ea ff ff @.B.......B..... 40 b1 3c 04 00 ea ff ff 80 d3 42 04 00 ea ff ff @.<.......B..... backtrace: [<000000006141f281>] kmalloc_node include/linux/slab.h:575 [inline] [<000000006141f281>] __bpf_map_area_alloc+0xfc/0x120 kernel/bpf/syscall.c:300 [<000000000aa95cde>] bpf_ringbuf_area_alloc kernel/bpf/ringbuf.c:90 [inline] [<000000000aa95cde>] bpf_ringbuf_alloc kernel/bpf/ringbuf.c:131 [inline] [<000000000aa95cde>] ringbuf_map_alloc kernel/bpf/ringbuf.c:170 [inline] [<000000000aa95cde>] ringbuf_map_alloc+0x134/0x350 kernel/bpf/ringbuf.c:146 [<0000000014cdc365>] find_and_alloc_map kernel/bpf/syscall.c:122 [inline] [<0000000014cdc365>] map_create kernel/bpf/syscall.c:828 [inline] [<0000000014cdc365>] __do_sys_bpf+0x7c3/0x2fa0 kernel/bpf/syscall.c:4364 [<00000000192eac59>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<000000003c5f5eb3>] entry_SYSCALL_64_after_hwframe+0x44/0xa9
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2021/02/08 06:44 | upstream | b75dba7f472c | 2ce644fc | .config | console log | report | syz | C | ci-upstream-gce-leak | memory leak in bpf | ||
2021/01/26 08:32 | upstream | f8ad8187c3b5 | 52e37319 | .config | console log | report | syz | C | ci-upstream-gce-leak | memory leak in bpf | ||
2021/01/21 21:41 | upstream | 9791581c049c | d4f4eca5 | .config | console log | report | syz | C | ci-upstream-gce-leak | memory leak in bpf | ||
2021/01/16 16:32 | upstream | 1d94330a437a | 65a7a854 | .config | console log | report | syz | C | ci-upstream-gce-leak | |||
2021/01/12 11:06 | upstream | a0d54b4f5b21 | 2c1f2513 | .config | console log | report | syz | C | ci-upstream-gce-leak | |||
2020/12/16 14:27 | upstream | d635a69dd498 | f213e07e | .config | console log | report | syz | C | ci-upstream-gce-leak | |||
2020/12/10 06:57 | upstream | a68a0262abda | c090b4da | .config | console log | report | syz | C | ci-upstream-gce-leak | |||
2020/11/14 15:14 | upstream | f01c30de86f1 | 1bf9a662 | .config | console log | report | syz | ci-upstream-gce-leak | ||||
2020/11/14 03:40 | upstream | 585e5b17b92d | e1140d25 | .config | console log | report | syz | ci-upstream-gce-leak |