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🐞 Open [964] 🐞 Fixed [3807] 🐞 Invalid [8182] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
linux-4.19 | BUG: Bad page map (2) | 10 | 134d | 314d | 0/1 | auto-closed as invalid on 2022/05/13 11:22 | |||
upstream | BUG: Bad page map (2) | syz | 127 | 1360d | 1416d | 0/22 | closed as invalid on 2018/09/05 12:51 | ||
upstream | BUG: Bad page map | 1 | 1419d | 1419d | 0/22 | closed as invalid on 2018/07/08 13:28 | |||
upstream | BUG: Bad page map (3) | 4 | 1229d | 1355d | 0/22 | auto-closed as invalid on 2019/07/13 00:02 | |||
linux-4.19 | BUG: Bad page map | 2 | 631d | 689d | 0/1 | auto-closed as invalid on 2021/01/01 08:20 | |||
upstream | BUG: Bad page map (4) | 39 | 175d | 812d | 0/22 | auto-closed as invalid on 2022/04/02 04:25 | |||
linux-4.14 | BUG: Bad page map | 1 | 677d | 677d | 0/1 | auto-closed as invalid on 2020/11/16 16:05 |
BUG: Bad page map in process syz-fuzzer pte:ffffffff801110d3 pmd:231e6c01 addr:00007fff81ff5000 vm_flags:00100073 anon_vma:ffffaf800b744500 mapping:0000000000000000 index:7fff81ff5 file:(null) fault:0x0 mmap:0x0 readpage:0x0 CPU: 1 PID: 2020 Comm: syz-fuzzer Not tainted 5.17.0-rc1-syzkaller-00002-g0966d385830d #0 Hardware name: riscv-virtio,qemu (DT) Call Trace: [<ffffffff8000a228>] dump_backtrace+0x2e/0x3c arch/riscv/kernel/stacktrace.c:113 [<ffffffff831668cc>] show_stack+0x34/0x40 arch/riscv/kernel/stacktrace.c:119 [<ffffffff831756ba>] __dump_stack lib/dump_stack.c:88 [inline] [<ffffffff831756ba>] dump_stack_lvl+0xe4/0x150 lib/dump_stack.c:106 [<ffffffff83175742>] dump_stack+0x1c/0x24 lib/dump_stack.c:113 [<ffffffff803cdcdc>] print_bad_pte+0x3d4/0x4a0 mm/memory.c:563 [<ffffffff803d1622>] vm_normal_page+0x20c/0x22a mm/memory.c:626 [<ffffffff803d8088>] do_numa_page mm/memory.c:4367 [inline] [<ffffffff803d8088>] handle_pte_fault mm/memory.c:4577 [inline] [<ffffffff803d8088>] __handle_mm_fault+0xdc8/0x23a4 mm/memory.c:4705 [<ffffffff803d98fa>] handle_mm_fault+0x296/0x674 mm/memory.c:4803 [<ffffffff8001188e>] do_page_fault+0x308/0xa3c arch/riscv/mm/fault.c:323 [<ffffffff80005724>] ret_from_exception+0x0/0x10
Manager | Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Title |
---|---|---|---|---|---|---|---|---|---|---|---|
ci-qemu2-riscv64 | 2022/05/21 11:58 | git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes | 0966d385830d | 7268fa62 | .config | log | report | info | BUG: Bad page map | ||
ci-qemu2-riscv64 | 2022/05/19 02:06 | git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes | 0966d385830d | 50c53f39 | .config | log | report | info | BUG: Bad page map | ||
ci-qemu2-riscv64 | 2022/05/01 10:57 | git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes | 0966d385830d | 2df221f6 | .config | log | report | info | BUG: Bad page map | ||
ci-qemu2-riscv64 | 2022/05/01 09:02 | git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes | 0966d385830d | 2df221f6 | .config | log | report | info | BUG: Bad page map | ||
ci-qemu2-riscv64 | 2022/04/22 18:22 | git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes | 0966d385830d | 131df97d | .config | log | report | info | BUG: Bad page map | ||
ci-qemu2-riscv64 | 2022/04/22 01:43 | git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes | 0966d385830d | 2738b391 | .config | log | report | info | BUG: Bad page map | ||
ci-qemu2-riscv64 | 2022/04/20 07:43 | git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes | 0966d385830d | 7d7bc738 | .config | log | report | info | BUG: Bad page map | ||
ci-qemu2-riscv64 | 2022/04/07 12:30 | git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes | 0966d385830d | 53c67432 | .config | log | report | info | BUG: Bad page map |