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🐞 Open [1164] 🐞 Fixed [4308] 🐞 Invalid [9648] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | KMSAN: uninit-value in udf_evict_inode | 159 | 810d | 858d | 17/24 | fixed on 2020/11/16 12:12 | |||
upstream | KMSAN: uninit-value in ext4_inode_journal_mode (2) | 170 | 158d | 388d | 0/24 | auto-obsoleted due to no activity on 2022/12/23 22:05 | |||
upstream | KMSAN: uninit-value in nf_nat_setup_info (2) | C | 764 | 308d | 388d | 0/24 | auto-obsoleted due to no activity on 2022/09/28 07:28 |
===================================================== BUG: KMSAN: uninit-value in udf_evict_inode+0x2b6/0x830 fs/udf/inode.c:148 udf_evict_inode+0x2b6/0x830 fs/udf/inode.c:148 evict+0x4f4/0xdd0 fs/inode.c:590 iput_final fs/inode.c:1670 [inline] iput+0xc53/0x1100 fs/inode.c:1696 udf_new_inode+0x5d2/0x16e0 fs/udf/ialloc.c:89 udf_tmpfile+0x7e/0x2d0 fs/udf/namei.c:631 vfs_tmpfile+0x2df/0x5c0 fs/namei.c:3474 do_tmpfile+0x29f/0x6c0 fs/namei.c:3509 path_openat+0x41bf/0x5ea0 fs/namei.c:3550 do_filp_open+0x306/0x760 fs/namei.c:3586 do_sys_openat2+0x263/0x8f0 fs/open.c:1212 do_sys_open fs/open.c:1228 [inline] __do_compat_sys_openat fs/open.c:1288 [inline] __se_compat_sys_openat fs/open.c:1286 [inline] __ia32_compat_sys_openat+0x353/0x3c0 fs/open.c:1286 do_syscall_32_irqs_on arch/x86/entry/common.c:114 [inline] __do_fast_syscall_32+0x96/0xf0 arch/x86/entry/common.c:180 do_fast_syscall_32+0x34/0x70 arch/x86/entry/common.c:205 do_SYSENTER_32+0x1b/0x20 arch/x86/entry/common.c:248 entry_SYSENTER_compat_after_hwframe+0x4d/0x5c Uninit was stored to memory at: udf_new_inode+0xac1/0x16e0 fs/udf/ialloc.c:67 udf_tmpfile+0x7e/0x2d0 fs/udf/namei.c:631 vfs_tmpfile+0x2df/0x5c0 fs/namei.c:3474 do_tmpfile+0x29f/0x6c0 fs/namei.c:3509 path_openat+0x41bf/0x5ea0 fs/namei.c:3550 do_filp_open+0x306/0x760 fs/namei.c:3586 do_sys_openat2+0x263/0x8f0 fs/open.c:1212 do_sys_open fs/open.c:1228 [inline] __do_compat_sys_openat fs/open.c:1288 [inline] __se_compat_sys_openat fs/open.c:1286 [inline] __ia32_compat_sys_openat+0x353/0x3c0 fs/open.c:1286 do_syscall_32_irqs_on arch/x86/entry/common.c:114 [inline] __do_fast_syscall_32+0x96/0xf0 arch/x86/entry/common.c:180 do_fast_syscall_32+0x34/0x70 arch/x86/entry/common.c:205 do_SYSENTER_32+0x1b/0x20 arch/x86/entry/common.c:248 entry_SYSENTER_compat_after_hwframe+0x4d/0x5c Uninit was stored to memory at: udf_alloc_inode+0x28a/0x2c0 fs/udf/super.c:149 alloc_inode fs/inode.c:235 [inline] new_inode_pseudo+0xa6/0x5a0 fs/inode.c:944 new_inode+0x5a/0x3c0 fs/inode.c:973 udf_new_inode+0x139/0x16e0 fs/udf/ialloc.c:60 udf_tmpfile+0x7e/0x2d0 fs/udf/namei.c:631 vfs_tmpfile+0x2df/0x5c0 fs/namei.c:3474 do_tmpfile+0x29f/0x6c0 fs/namei.c:3509 path_openat+0x41bf/0x5ea0 fs/namei.c:3550 do_filp_open+0x306/0x760 fs/namei.c:3586 do_sys_openat2+0x263/0x8f0 fs/open.c:1212 do_sys_open fs/open.c:1228 [inline] __do_compat_sys_openat fs/open.c:1288 [inline] __se_compat_sys_openat fs/open.c:1286 [inline] __ia32_compat_sys_openat+0x353/0x3c0 fs/open.c:1286 do_syscall_32_irqs_on arch/x86/entry/common.c:114 [inline] __do_fast_syscall_32+0x96/0xf0 arch/x86/entry/common.c:180 do_fast_syscall_32+0x34/0x70 arch/x86/entry/common.c:205 do_SYSENTER_32+0x1b/0x20 arch/x86/entry/common.c:248 entry_SYSENTER_compat_after_hwframe+0x4d/0x5c Uninit was created at: __alloc_pages+0xbbf/0x1090 mm/page_alloc.c:5409 alloc_pages+0x8a5/0xb80 alloc_slab_page mm/slub.c:1810 [inline] allocate_slab+0x287/0x1c10 mm/slub.c:1947 new_slab mm/slub.c:2010 [inline] ___slab_alloc+0xb85/0x1e30 mm/slub.c:3039 __slab_alloc mm/slub.c:3126 [inline] slab_alloc_node mm/slub.c:3217 [inline] slab_alloc mm/slub.c:3259 [inline] kmem_cache_alloc+0xbb3/0x11c0 mm/slub.c:3264 udf_alloc_inode+0x60/0x2c0 fs/udf/super.c:139 alloc_inode fs/inode.c:235 [inline] iget_locked+0x3ac/0x1430 fs/inode.c:1209 __udf_iget+0x13d/0x4710 fs/udf/inode.c:1906 udf_iget fs/udf/udfdecl.h:151 [inline] udf_fill_super+0x2df8/0x3200 fs/udf/super.c:2285 mount_bdev+0x626/0x920 fs/super.c:1370 udf_mount+0xc9/0xe0 fs/udf/super.c:122 legacy_get_tree+0x163/0x2e0 fs/fs_context.c:610 vfs_get_tree+0xd8/0x5d0 fs/super.c:1500 do_new_mount+0x7b5/0x16f0 fs/namespace.c:2988 path_mount+0x1021/0x28b0 fs/namespace.c:3318 do_mount fs/namespace.c:3331 [inline] __do_sys_mount fs/namespace.c:3539 [inline] __se_sys_mount+0x8a8/0x9d0 fs/namespace.c:3516 __ia32_sys_mount+0x157/0x1b0 fs/namespace.c:3516 do_syscall_32_irqs_on arch/x86/entry/common.c:114 [inline] __do_fast_syscall_32+0x96/0xf0 arch/x86/entry/common.c:180 do_fast_syscall_32+0x34/0x70 arch/x86/entry/common.c:205 do_SYSENTER_32+0x1b/0x20 arch/x86/entry/common.c:248 entry_SYSENTER_compat_after_hwframe+0x4d/0x5c CPU: 1 PID: 3532 Comm: syz-executor.2 Tainted: G W 5.16.0-rc5-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 =====================================================
Manager | Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
ci-upstream-kmsan-gce-386 | 2022/02/04 21:12 | https://github.com/google/kmsan.git master | 85cfd6e539bd | e13a05ed | .config | console log | report | info | KMSAN: uninit-value in udf_evict_inode | |||
ci-upstream-kmsan-gce-386 | 2022/01/25 19:28 | https://github.com/google/kmsan.git master | 85cfd6e539bd | 2cbffd88 | .config | console log | report | info | KMSAN: uninit-value in udf_evict_inode | |||
ci-upstream-kmsan-gce-386 | 2022/01/25 19:27 | https://github.com/google/kmsan.git master | 85cfd6e539bd | 2cbffd88 | .config | console log | report | info | KMSAN: uninit-value in udf_evict_inode | |||
ci-upstream-kmsan-gce-386 | 2022/01/22 09:30 | https://github.com/google/kmsan.git master | 85cfd6e539bd | 214351e1 | .config | console log | report | info | KMSAN: uninit-value in udf_evict_inode | |||
ci-upstream-kmsan-gce-386 | 2022/01/17 07:23 | https://github.com/google/kmsan.git master | fa3879a274df | 723cfaf0 | .config | console log | report | info | KMSAN: uninit-value in udf_evict_inode | |||
ci-upstream-kmsan-gce-386 | 2022/01/04 10:56 | https://github.com/google/kmsan.git master | 81c325bbf94e | 7f723fbe | .config | console log | report | info | KMSAN: uninit-value in udf_evict_inode | |||
ci-upstream-kmsan-gce-386 | 2022/01/02 16:59 | https://github.com/google/kmsan.git master | 81c325bbf94e | e1768e9c | .config | console log | report | info | KMSAN: uninit-value in udf_evict_inode | |||
ci-upstream-kmsan-gce-386 | 2021/12/28 10:09 | https://github.com/google/kmsan.git master | 81c325bbf94e | 6b3c5e64 | .config | console log | report | info | KMSAN: uninit-value in udf_evict_inode | |||
ci-upstream-kmsan-gce-386 | 2021/12/21 12:48 | https://github.com/google/kmsan.git master | 81c325bbf94e | a938f0b8 | .config | console log | report | info | KMSAN: uninit-value in udf_evict_inode | |||
ci-upstream-kmsan-gce-386 | 2021/12/21 10:55 | https://github.com/google/kmsan.git master | 81c325bbf94e | 62bd192b | .config | console log | report | info | KMSAN: uninit-value in udf_evict_inode | |||
ci-upstream-kmsan-gce-386 | 2021/12/17 03:12 | https://github.com/google/kmsan.git master | b0a8b5053e8b | 44068e19 | .config | console log | report | info | KMSAN: uninit-value in udf_evict_inode | |||
ci-upstream-kmsan-gce-386 | 2021/12/16 02:50 | https://github.com/google/kmsan.git master | cc9a49821cdb | 572bcb40 | .config | console log | report | info | KMSAN: uninit-value in udf_evict_inode | |||
ci-upstream-kmsan-gce-386 | 2021/12/08 22:35 | https://github.com/google/kmsan.git master | 8b936c96768e | a4a2a501 | .config | console log | report | info | KMSAN: uninit-value in udf_evict_inode |