Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2024/10/28 | upstream (ToT) | 819837584309 | C | [report] UBSAN: shift-out-of-bounds in ocfs2_fill_super |
2024/12/21 | upstream (ToT) | e84a3bf7f4aa | C | Didn't crash |
syzbot |
sign-in | mailing list | source | docs |
Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2024/10/28 | upstream (ToT) | 819837584309 | C | [report] UBSAN: shift-out-of-bounds in ocfs2_fill_super |
2024/12/21 | upstream (ToT) | e84a3bf7f4aa | C | Didn't crash |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | UBSAN: shift-out-of-bounds in ocfs2_fill_super ocfs2 | C | 199 | 61d | 128d | 28/28 | fixed on 2024/10/22 11:56 | ||
linux-5.15 | UBSAN: shift-out-of-bounds in ocfs2_fill_super origin:upstream missing-backport | C | error | 24 | 14d | 82d | 0/3 | upstream: reported C repro on 2024/09/30 21:30 | |
upstream | UBSAN: shift-out-of-bounds in ocfs2_fill_super (2) ocfs2 | C | 81 | 35d | 56d | 28/28 | fixed on 2024/12/16 09:50 |
WARNING: The mand mount option has been deprecated and and is ignored by this kernel. Remove the mand option from the mount to silence this warning. ======================================================= ================================================================================ UBSAN: shift-out-of-bounds in fs/ocfs2/super.c:2338:10 shift exponent 33554441 is too large for 32-bit type 'int' CPU: 0 PID: 4354 Comm: syz.1.2 Not tainted 6.1.118-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e3/0x2cb lib/dump_stack.c:106 ubsan_epilogue lib/ubsan.c:151 [inline] __ubsan_handle_shift_out_of_bounds+0x3bf/0x420 lib/ubsan.c:321 ocfs2_verify_volume fs/ocfs2/super.c:2338 [inline] ocfs2_sb_probe fs/ocfs2/super.c:792 [inline] ocfs2_fill_super+0x1015/0x5730 fs/ocfs2/super.c:988 mount_bdev+0x2c9/0x3f0 fs/super.c:1443 legacy_get_tree+0xeb/0x180 fs/fs_context.c:632 vfs_get_tree+0x88/0x270 fs/super.c:1573 do_new_mount+0x2ba/0xb40 fs/namespace.c:3056 do_mount fs/namespace.c:3399 [inline] __do_sys_mount fs/namespace.c:3607 [inline] __se_sys_mount+0x2d5/0x3c0 fs/namespace.c:3584 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f0d6fd7ffba Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f0d70bf4e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f0d70bf4ef0 RCX: 00007f0d6fd7ffba RDX: 0000000020004440 RSI: 0000000020000040 RDI: 00007f0d70bf4eb0 RBP: 0000000020004440 R08: 00007f0d70bf4ef0 R09: 00000000000008c0 R10: 00000000000008c0 R11: 0000000000000246 R12: 0000000020000040 R13: 00007f0d70bf4eb0 R14: 0000000000004430 R15: 0000000020000240 </TASK> ================================================================================
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/11/21 23:56 | linux-6.1.y | b67dc5c9ade9 | 4b25d554 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | UBSAN: shift-out-of-bounds in ocfs2_fill_super | ||
2024/11/21 23:54 | linux-6.1.y | b67dc5c9ade9 | 4b25d554 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | UBSAN: shift-out-of-bounds in ocfs2_fill_super | ||
2024/11/11 00:49 | linux-6.1.y | d7039b844a1c | 6b856513 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | UBSAN: shift-out-of-bounds in ocfs2_fill_super | ||
2024/11/10 01:03 | linux-6.1.y | d7039b844a1c | 6b856513 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | UBSAN: shift-out-of-bounds in ocfs2_fill_super | ||
2024/11/10 01:03 | linux-6.1.y | d7039b844a1c | 6b856513 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | UBSAN: shift-out-of-bounds in ocfs2_fill_super | ||
2024/11/21 16:08 | linux-6.1.y | b67dc5c9ade9 | 4b25d554 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | UBSAN: shift-out-of-bounds in ocfs2_fill_super | ||
2024/11/21 16:08 | linux-6.1.y | b67dc5c9ade9 | 4b25d554 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | UBSAN: shift-out-of-bounds in ocfs2_fill_super | ||
2024/11/10 22:40 | linux-6.1.y | d7039b844a1c | 6b856513 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | UBSAN: shift-out-of-bounds in ocfs2_fill_super | ||
2024/11/10 17:38 | linux-6.1.y | d7039b844a1c | 6b856513 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | UBSAN: shift-out-of-bounds in ocfs2_fill_super | ||
2024/11/09 19:04 | linux-6.1.y | d7039b844a1c | 6b856513 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | UBSAN: shift-out-of-bounds in ocfs2_fill_super | ||
2024/11/09 19:04 | linux-6.1.y | d7039b844a1c | 6b856513 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | UBSAN: shift-out-of-bounds in ocfs2_fill_super | ||
2024/10/27 03:40 | linux-6.1.y | 7ec6f9fa3d97 | 65e8686b | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-6-1-kasan-arm64 | UBSAN: shift-out-of-bounds in ocfs2_fill_super | |
2024/10/27 03:28 | linux-6.1.y | 7ec6f9fa3d97 | 65e8686b | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | UBSAN: shift-out-of-bounds in ocfs2_fill_super |