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🐞 Open [1162] ≡ Subsystems 🐞 Fixed [4400] 🐞 Invalid [9891] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes | 💬 Send us feedback |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | memory leak in bpf | C | 9 | 772d | 854d | 0/24 | closed as invalid on 2021/03/01 16:21 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2021/04/07 23:09 | 16m | rkovhaev@gmail.com | patch | upstream | OK |
Warning: Permanently added '10.128.0.74' (ECDSA) to the list of known hosts. executing program executing program BUG: memory leak unreferenced object 0xffff8881133295c0 (size 64): comm "syz-executor529", pid 8395, jiffies 4294943939 (age 8.130s) hex dump (first 32 bytes): 40 48 3c 04 00 ea ff ff 00 48 3c 04 00 ea ff ff @H<......H<..... c0 e7 3c 04 00 ea ff ff 80 e7 3c 04 00 ea ff ff ..<.......<..... backtrace: [<ffffffff8139511c>] kmalloc_node include/linux/slab.h:577 [inline] [<ffffffff8139511c>] __bpf_map_area_alloc+0xfc/0x120 kernel/bpf/syscall.c:300 [<ffffffff813d2414>] bpf_ringbuf_area_alloc kernel/bpf/ringbuf.c:90 [inline] [<ffffffff813d2414>] bpf_ringbuf_alloc kernel/bpf/ringbuf.c:131 [inline] [<ffffffff813d2414>] ringbuf_map_alloc kernel/bpf/ringbuf.c:170 [inline] [<ffffffff813d2414>] ringbuf_map_alloc+0x134/0x350 kernel/bpf/ringbuf.c:146 [<ffffffff8139c8d3>] find_and_alloc_map kernel/bpf/syscall.c:122 [inline] [<ffffffff8139c8d3>] map_create kernel/bpf/syscall.c:828 [inline] [<ffffffff8139c8d3>] __do_sys_bpf+0x7c3/0x2fe0 kernel/bpf/syscall.c:4375 [<ffffffff842df20d>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<ffffffff84400068>] entry_SYSCALL_64_after_hwframe+0x44/0xae
Manager | Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
ci-upstream-gce-leak | 2021/03/28 01:03 | upstream | 0f4498cef9f5 | a8529b82 | .config | console log | report | syz | C | memory leak in bpf | ||
ci-upstream-gce-leak | 2021/06/08 14:19 | upstream | 614124bea77e | b718257f | .config | console log | report | syz | memory leak in bpf | |||
ci-upstream-gce-leak | 2021/05/28 11:24 | upstream | 97e5bf604b7a | 858ea628 | .config | console log | report | syz | memory leak in bpf |