Title | Replies (including bot) | Last reply |
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[syzbot] [reiserfs?] memory leak in reiserfs_parse_options (2) | 0 (1) | 2023/01/11 10:44 |
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Title | Replies (including bot) | Last reply |
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[syzbot] [reiserfs?] memory leak in reiserfs_parse_options (2) | 0 (1) | 2023/01/11 10:44 |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | memory leak in reiserfs_parse_options reiserfs | C | 4 | 1178d | 1373d | 17/25 | fixed on 2020/11/16 12:12 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2023/11/11 16:21 | 16m | retest repro | upstream | report log | |
2023/10/04 15:52 | 25m | retest repro | upstream | report log | |
2023/10/04 15:52 | 11m | retest repro | upstream | report log | |
2023/10/04 15:52 | 10m | retest repro | upstream | report log | |
2023/09/02 14:27 | 12m | retest repro | upstream | report log | |
2023/07/17 05:46 | 10m | retest repro | upstream | report log | |
2023/07/17 05:46 | 10m | retest repro | upstream | report log | |
2023/04/18 14:40 | 13m | retest repro | upstream | report log |
BUG: memory leak unreferenced object 0xffff888109f2bf50 (size 8): comm "syz-executor292", pid 5023, jiffies 4294954430 (age 14.400s) hex dump (first 8 bytes): 04 00 00 00 00 00 00 00 ........ backtrace: [<ffffffff81554a79>] __do_kmalloc_node mm/slab_common.c:984 [inline] [<ffffffff81554a79>] __kmalloc_node_track_caller+0x49/0x140 mm/slab_common.c:1005 [<ffffffff81543cbc>] kstrdup+0x3c/0x70 mm/util.c:62 [<ffffffff817e9454>] reiserfs_parse_options+0x974/0x1010 fs/reiserfs/super.c:1279 [<ffffffff817ebcd5>] reiserfs_fill_super+0x1b5/0x16a0 fs/reiserfs/super.c:1933 [<ffffffff8166ddd0>] mount_bdev+0x210/0x250 fs/super.c:1391 [<ffffffff816d3ee9>] legacy_get_tree+0x29/0x80 fs/fs_context.c:611 [<ffffffff8166b8aa>] vfs_get_tree+0x2a/0x110 fs/super.c:1519 [<ffffffff816afdaf>] do_new_mount fs/namespace.c:3335 [inline] [<ffffffff816afdaf>] path_mount+0xc8f/0x10d0 fs/namespace.c:3662 [<ffffffff816b09a1>] do_mount fs/namespace.c:3675 [inline] [<ffffffff816b09a1>] __do_sys_mount fs/namespace.c:3884 [inline] [<ffffffff816b09a1>] __se_sys_mount fs/namespace.c:3861 [inline] [<ffffffff816b09a1>] __x64_sys_mount+0x1a1/0x1f0 fs/namespace.c:3861 [<ffffffff84ad2bb8>] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [<ffffffff84ad2bb8>] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [<ffffffff84c0008b>] entry_SYSCALL_64_after_hwframe+0x63/0xcd BUG: memory leak unreferenced object 0xffff888109f2bf68 (size 8): comm "syz-executor292", pid 5026, jiffies 4294955028 (age 8.420s) hex dump (first 8 bytes): 04 00 00 00 00 00 00 00 ........ backtrace: [<ffffffff81554a79>] __do_kmalloc_node mm/slab_common.c:984 [inline] [<ffffffff81554a79>] __kmalloc_node_track_caller+0x49/0x140 mm/slab_common.c:1005 [<ffffffff81543cbc>] kstrdup+0x3c/0x70 mm/util.c:62 [<ffffffff817e9454>] reiserfs_parse_options+0x974/0x1010 fs/reiserfs/super.c:1279 [<ffffffff817ebcd5>] reiserfs_fill_super+0x1b5/0x16a0 fs/reiserfs/super.c:1933 [<ffffffff8166ddd0>] mount_bdev+0x210/0x250 fs/super.c:1391 [<ffffffff816d3ee9>] legacy_get_tree+0x29/0x80 fs/fs_context.c:611 [<ffffffff8166b8aa>] vfs_get_tree+0x2a/0x110 fs/super.c:1519 [<ffffffff816afdaf>] do_new_mount fs/namespace.c:3335 [inline] [<ffffffff816afdaf>] path_mount+0xc8f/0x10d0 fs/namespace.c:3662 [<ffffffff816b09a1>] do_mount fs/namespace.c:3675 [inline] [<ffffffff816b09a1>] __do_sys_mount fs/namespace.c:3884 [inline] [<ffffffff816b09a1>] __se_sys_mount fs/namespace.c:3861 [inline] [<ffffffff816b09a1>] __x64_sys_mount+0x1a1/0x1f0 fs/namespace.c:3861 [<ffffffff84ad2bb8>] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [<ffffffff84ad2bb8>] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 [<ffffffff84c0008b>] entry_SYSCALL_64_after_hwframe+0x63/0xcd
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2023/08/16 08:25 | upstream | d4f8e13b0614 | 39990d51 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci-upstream-gce-leak | memory leak in reiserfs_parse_options | |
2023/05/08 05:30 | upstream | 17784de648be | 90c93c40 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci-upstream-gce-leak | memory leak in reiserfs_parse_options | |
2023/01/07 10:33 | upstream | a689b938df39 | 1dac8c7a | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci-upstream-gce-leak | memory leak in reiserfs_parse_options | |
2023/09/20 10:31 | upstream | 2cf0f7156238 | 0b6a67ac | .config | console log | report | syz | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci-upstream-gce-leak | memory leak in reiserfs_parse_options |