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Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | KMSAN: kernel-infoleak in _copy_to_iter (8) mm | C | 21180 | 611d | 706d | 22/28 | fixed on 2023/06/08 14:41 | ||
upstream | general protection fault in pick_link ntfs3 | C | 4 | 61d | 86d | 25/28 | upstream: reported C repro on 2024/11/14 18:08 |
loop0: detected capacity change from 0 to 8 ===================================================== BUG: KMSAN: uninit-value in pick_link+0xd8c/0x1690 fs/namei.c:1850 pick_link+0xd8c/0x1690 fs/namei.c:1850 step_into+0x156f/0x1640 fs/namei.c:1909 open_last_lookups fs/namei.c:3674 [inline] path_openat+0x39da/0x6100 fs/namei.c:3883 do_filp_open+0x20e/0x590 fs/namei.c:3913 do_sys_openat2+0x1bf/0x2f0 fs/open.c:1416 do_sys_open fs/open.c:1431 [inline] __do_sys_openat fs/open.c:1447 [inline] __se_sys_openat fs/open.c:1442 [inline] __x64_sys_openat+0x2a1/0x310 fs/open.c:1442 x64_sys_call+0x1fe/0x3c10 arch/x86/include/generated/asm/syscalls_64.h:258 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Uninit was created at: __alloc_pages_noprof+0x9d6/0xe70 mm/page_alloc.c:4719 alloc_pages_mpol_noprof+0x299/0x990 mm/mempolicy.c:2263 alloc_pages_noprof mm/mempolicy.c:2343 [inline] folio_alloc_noprof+0x1db/0x310 mm/mempolicy.c:2350 filemap_alloc_folio_noprof+0xa6/0x440 mm/filemap.c:1008 do_read_cache_folio+0x12a/0xfd0 mm/filemap.c:3753 do_read_cache_page mm/filemap.c:3855 [inline] read_cache_page+0x63/0x1d0 mm/filemap.c:3864 read_mapping_page include/linux/pagemap.h:907 [inline] page_get_link+0x73/0xab0 fs/namei.c:5272 pick_link+0xd6c/0x1690 step_into+0x156f/0x1640 fs/namei.c:1909 open_last_lookups fs/namei.c:3674 [inline] path_openat+0x39da/0x6100 fs/namei.c:3883 do_filp_open+0x20e/0x590 fs/namei.c:3913 do_sys_openat2+0x1bf/0x2f0 fs/open.c:1416 do_sys_open fs/open.c:1431 [inline] __do_sys_openat fs/open.c:1447 [inline] __se_sys_openat fs/open.c:1442 [inline] __x64_sys_openat+0x2a1/0x310 fs/open.c:1442 x64_sys_call+0x1fe/0x3c10 arch/x86/include/generated/asm/syscalls_64.h:258 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f CPU: 0 UID: 0 PID: 5191 Comm: syz-executor190 Not tainted 6.10.0-syzkaller-12708-g2f8c4f506285 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 =====================================================
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/07/27 11:54 | upstream | 2f8c4f506285 | 46eb10b7 | .config | strace log | report | syz / log | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci-upstream-kmsan-gce-root | KMSAN: uninit-value in pick_link | |
2024/07/27 10:02 | upstream | 2f8c4f506285 | 46eb10b7 | .config | strace log | report | syz / log | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci-upstream-kmsan-gce-root | KMSAN: uninit-value in pick_link | |
2024/08/04 07:43 | upstream | defaf1a2113a | 1786a2a8 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-root | KMSAN: uninit-value in pick_link | ||
2024/08/04 07:43 | upstream | defaf1a2113a | 1786a2a8 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-root | KMSAN: uninit-value in pick_link | ||
2024/07/27 08:02 | upstream | 2f8c4f506285 | 46eb10b7 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-root | KMSAN: uninit-value in pick_link | ||
2024/07/27 08:02 | upstream | 2f8c4f506285 | 46eb10b7 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-root | KMSAN: uninit-value in pick_link | ||
2024/08/04 13:25 | upstream | defaf1a2113a | 1786a2a8 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-386-root | KMSAN: uninit-value in pick_link | ||
2024/08/04 13:24 | upstream | defaf1a2113a | 1786a2a8 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-386-root | KMSAN: uninit-value in pick_link | ||
2024/07/28 21:11 | upstream | 5437f30d3458 | 46eb10b7 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | general protection fault in pick_link |