Title | Replies (including bot) | Last reply |
---|---|---|
[PATCH] mm/madvise: Fix VMA_ITERATOR start position | 1 (1) | 2023/01/25 13:58 |
[syzbot] linux-next test error: WARNING in vma_merge | 1 (2) | 2023/01/24 15:42 |
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Title | Replies (including bot) | Last reply |
---|---|---|
[PATCH] mm/madvise: Fix VMA_ITERATOR start position | 1 (1) | 2023/01/25 13:58 |
[syzbot] linux-next test error: WARNING in vma_merge | 1 (2) | 2023/01/24 15:42 |
------------[ cut here ]------------ WARNING: CPU: 0 PID: 5079 at mm/internal.h:908 vma_iter_store mm/internal.h:908 [inline] WARNING: CPU: 0 PID: 5079 at mm/internal.h:908 vma_merge+0x6ab/0x20a0 mm/mmap.c:1014 Modules linked in: CPU: 0 PID: 5079 Comm: syz-fuzzer Not tainted 6.2.0-rc5-next-20230125-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 RIP: 0010:vma_iter_store mm/internal.h:908 [inline] RIP: 0010:vma_merge+0x6ab/0x20a0 mm/mmap.c:1014 Code: 24 28 48 8b 70 10 48 89 74 24 48 e8 3f 9d c2 ff 48 8b 74 24 48 48 39 74 24 28 0f 86 3e 01 00 00 48 89 74 24 48 e8 e5 a0 c2 ff <0f> 0b 48 8b 54 24 28 48 c7 c7 a0 5f 58 8a 48 8b 74 24 48 e8 fd 80 RSP: 0018:ffffc90003d0f980 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffffc90003d0fb68 RCX: 0000000000000000 RDX: ffff88802047d7c0 RSI: ffffffff81c20c2b RDI: 0000000000000006 RBP: 0000000000000000 R08: 0000000000000006 R09: 000000c000400000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff88802a6b70e8 R13: ffffc90003d0fb70 R14: ffff88802a6b70e0 R15: ffffc90003d0fa10 FS: 0000000001f4dab0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000019bcf50 CR3: 000000001cd36000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> madvise_update_vma+0x21b/0xa80 mm/madvise.c:153 madvise_vma_behavior+0x7ea/0x20c0 mm/madvise.c:1091 madvise_walk_vmas+0x1c7/0x2b0 mm/madvise.c:1260 do_madvise.part.0+0x18e/0x340 mm/madvise.c:1439 do_madvise mm/madvise.c:1452 [inline] __do_sys_madvise mm/madvise.c:1452 [inline] __se_sys_madvise mm/madvise.c:1450 [inline] __x64_sys_madvise+0x117/0x150 mm/madvise.c:1450 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x4675b7 Code: 8b 24 24 48 8b 6c 24 10 48 83 c4 18 c3 cc cc cc cc cc cc 48 8b 7c 24 08 48 8b 74 24 10 8b 54 24 18 48 c7 c0 1c 00 00 00 0f 05 <89> 44 24 20 c3 cc cc cc cc 48 8b 7c 24 08 8b 74 24 10 8b 54 24 14 RSP: 002b:00007ffdb2dd67b0 EFLAGS: 00000206 ORIG_RAX: 000000000000001c RAX: ffffffffffffffda RBX: 0000000000002000 RCX: 00000000004675b7 RDX: 000000000000000f RSI: 0000000000200000 RDI: 000000c000600000 RBP: 00007ffdb2dd67f0 R08: 0000000000200000 R09: 0000000000000200 R10: 0000000000000123 R11: 0000000000000206 R12: 00007fc72e285000 R13: 0000000000000080 R14: 0000000001f4d640 R15: 0000000000001018 </TASK>
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2023/01/25 04:31 | linux-next | 9fbee811e479 | 9dfcf09c | .config | console log | report | [disk image] [vmlinux] [kernel image] | ci-upstream-linux-next-kasan-gce-root | linux-next test error: WARNING in vma_merge | |||
2023/01/25 04:30 | linux-next | 9fbee811e479 | 9dfcf09c | .config | console log | report | [disk image] [vmlinux] [kernel image] | ci-upstream-linux-next-kasan-gce-root | linux-next test error: WARNING in vma_merge | |||
2023/01/25 04:30 | linux-next | 9fbee811e479 | 9dfcf09c | .config | console log | report | [disk image] [vmlinux] [kernel image] | ci-upstream-linux-next-kasan-gce-root | linux-next test error: WARNING in vma_merge | |||
2023/01/24 04:20 | linux-next | a54df7622717 | 9dfcf09c | .config | console log | report | [disk image] [vmlinux] [kernel image] | ci-upstream-linux-next-kasan-gce-root | linux-next test error: WARNING in vma_merge | |||
2023/01/24 04:20 | linux-next | a54df7622717 | 9dfcf09c | .config | console log | report | [disk image] [vmlinux] [kernel image] | ci-upstream-linux-next-kasan-gce-root | linux-next test error: WARNING in vma_merge | |||
2023/01/24 04:20 | linux-next | a54df7622717 | 9dfcf09c | .config | console log | report | [disk image] [vmlinux] [kernel image] | ci-upstream-linux-next-kasan-gce-root | linux-next test error: WARNING in vma_merge |