Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2023/10/28 | lts (merge base) | 12952a23a5da | C | [report] UBSAN: shift-out-of-bounds in parse_options |
2023/10/28 | upstream (ToT) | 56567a20b22b | C | Didn't crash |
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Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2023/10/28 | lts (merge base) | 12952a23a5da | C | [report] UBSAN: shift-out-of-bounds in parse_options |
2023/10/28 | upstream (ToT) | 56567a20b22b | C | Didn't crash |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
linux-5.15 | UBSAN: shift-out-of-bounds in parse_options origin:lts-only | C | unreliable | 1 | 159d | 159d | 0/3 | upstream: reported C repro on 2023/11/19 20:08 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2024/04/18 12:17 | 27m | retest repro | android13-5.15-lts | report log | |
2024/04/04 11:18 | 6m | retest repro | android13-5.15-lts | report log | |
2024/03/21 10:00 | 13m | retest repro | android13-5.15-lts | report log | |
2024/02/24 16:49 | 13m | retest repro | android13-5.15-lts | report log | |
2024/01/25 12:35 | 5m | retest repro | android13-5.15-lts | report log | |
2024/01/11 09:45 | 16m | retest repro | android13-5.15-lts | report log | |
2024/01/11 09:45 | 13m | retest repro | android13-5.15-lts | report log | |
2023/04/12 05:56 | 22m | tudor.ambarus@linaro.org | git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git dev | OK log | |
2023/04/07 11:02 | 12m | tudor.ambarus@linaro.org | git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git linux-5.15.y | report log |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2023/12/16 15:24 | 36m | bisect fix | android13-5.15-lts | job log (0) log | |
2023/10/28 01:39 | 34m | bisect fix | android13-5.15-lts | job log (0) log | |
2023/06/09 23:50 | 16m | bisect fix | android13-5.15-lts | job log (0) log | |
2023/05/10 18:57 | 41m | bisect fix | android13-5.15-lts | job log (0) log | |
2023/04/09 01:19 | 22m | bisect fix | android13-5.15-lts | job log (0) log | |
2023/03/09 18:29 | 45m | bisect fix | android13-5.15-lts | job log (0) log | |
2023/02/07 17:54 | 18m | bisect fix | android13-5.15-lts | job log (0) log |
UBSAN: shift-out-of-bounds in fs/ext4/super.c:2493:15 shift exponent 1566810319 is too large for 32-bit type 'int' CPU: 1 PID: 335 Comm: syz-executor125 Not tainted 5.15.141-syzkaller-00899-g28e3f5851a99 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106 dump_stack+0x15/0x17 lib/dump_stack.c:113 ubsan_epilogue lib/ubsan.c:151 [inline] __ubsan_handle_shift_out_of_bounds+0x3bf/0x420 lib/ubsan.c:321 parse_options+0x2c9d/0x2d20 fs/ext4/super.c:2493 ext4_fill_super+0x2084/0x96e0 fs/ext4/super.c:4167 mount_bdev+0x282/0x3b0 fs/super.c:1387 ext4_mount+0x34/0x40 fs/ext4/super.c:6581 legacy_get_tree+0xf1/0x190 fs/fs_context.c:611 vfs_get_tree+0x88/0x290 fs/super.c:1517 do_new_mount+0x28b/0xad0 fs/namespace.c:2994 path_mount+0x671/0x1070 fs/namespace.c:3324 do_mount fs/namespace.c:3337 [inline] __do_sys_mount fs/namespace.c:3545 [inline] __se_sys_mount+0x2c4/0x3b0 fs/namespace.c:3522 __x64_sys_mount+0xbf/0xd0 fs/namespace.c:3522 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x7fa3a6d3b81a Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffd449a1568 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007ffd449a1580 RCX: 00007fa3a6d3b81a RDX: 0000000020000180 RSI: 00000000200000c0 RDI: 00007ffd449a1580 RBP: 0000000000000004 R08: 00007ffd449a15c0 R09: 00007ffd449a15c0 R10: 0000000000800714 R11: 0000000000000202 R12: 0000000000800714 R13: 00007ffd449a15c0 R14: 0000000000000003 R15: 0000000000040000 </TASK> ================================================================================ EXT4-fs (loop0): Encoding requested by superblock is unknown
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2023/12/28 08:08 | android13-5.15-lts | 28e3f5851a99 | fb427a07 | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-android-5-15 | UBSAN: shift-out-of-bounds in parse_options | |
2023/11/02 05:55 | android13-5.15-lts | 61cfd264993d | 69904c9f | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-android-5-15 | UBSAN: shift-out-of-bounds in parse_options | |
2023/07/03 09:57 | android13-5.15-lts | 241da2ad5601 | bfc47836 | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-android-5-15 | UBSAN: shift-out-of-bounds in parse_options | |
2023/01/08 05:54 | android13-5.15-lts | c73b4619ad86 | 1dac8c7a | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-android-5-15 | UBSAN: shift-out-of-bounds in parse_options | |
2023/09/27 03:40 | android13-5.15-lts | ea586874d2f9 | 0b6a67ac | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | UBSAN: shift-out-of-bounds in parse_options | ||
2023/09/20 12:27 | android13-5.15-lts | ea586874d2f9 | 0b6a67ac | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | UBSAN: shift-out-of-bounds in parse_options | ||
2023/09/18 02:50 | android13-5.15-lts | ea586874d2f9 | 0b6a67ac | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | UBSAN: shift-out-of-bounds in parse_options | ||
2023/07/06 20:22 | android13-5.15-lts | 879959450ec7 | 1a2f6297 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | UBSAN: shift-out-of-bounds in parse_options | ||
2023/07/03 09:38 | android13-5.15-lts | 241da2ad5601 | bfc47836 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-5-15 | UBSAN: shift-out-of-bounds in parse_options |