Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2024/04/28 | upstream (ToT) | e67572cd2204 | C | [report] UBSAN: array-index-out-of-bounds in dtReadFirst |
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Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2024/04/28 | upstream (ToT) | e67572cd2204 | C | [report] UBSAN: array-index-out-of-bounds in dtReadFirst |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | UBSAN: array-index-out-of-bounds in dtReadFirst jfs | C | error | 129 | 13h16m | 162d | 0/28 | upstream: reported C repro on 2024/05/01 08:36 |
loop0: detected capacity change from 0 to 32768 ================================================================================ UBSAN: array-index-out-of-bounds in fs/jfs/jfs_dtree.c:3385:20 index -1 is out of range for type 'struct dtslot[128]' CPU: 0 PID: 4016 Comm: syz-executor349 Not tainted 5.15.167-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 Call trace: dump_backtrace+0x0/0x530 arch/arm64/kernel/stacktrace.c:152 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:216 __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x108/0x170 lib/dump_stack.c:106 dump_stack+0x1c/0x58 lib/dump_stack.c:113 ubsan_epilogue lib/ubsan.c:151 [inline] __ubsan_handle_out_of_bounds+0x108/0x15c lib/ubsan.c:282 dtReadFirst+0x4bc/0x9bc fs/jfs/jfs_dtree.c:3385 jfs_readdir+0x6f0/0x385c fs/jfs/jfs_dtree.c:3116 iterate_dir+0x1f4/0x4ec __do_sys_getdents64 fs/readdir.c:369 [inline] __se_sys_getdents64 fs/readdir.c:354 [inline] __arm64_sys_getdents64+0x1c4/0x4c4 fs/readdir.c:354 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 ================================================================================ ERROR: (device loop0): dtReadFirst: btstack overrun ERROR: (device loop0): remounting filesystem as read-only btstack dump: bn = 0, index = 0 bn = 0, index = 0 bn = 0, index = 0 bn = 0, index = 0 bn = 0, index = 0 bn = 0, index = 0 bn = 0, index = 0 bn = 0, index = 0
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/10/05 21:53 | linux-5.15.y | 3a5928702e71 | d7906eff | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-5-15-kasan-arm64 | UBSAN: array-index-out-of-bounds in dtReadFirst | |
2024/04/28 13:09 | linux-5.15.y | b925f60c6ee7 | 07b455f9 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-5-15-kasan-arm64 | UBSAN: array-index-out-of-bounds in dtReadFirst | |
2024/10/05 21:22 | linux-5.15.y | 3a5928702e71 | d7906eff | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | UBSAN: array-index-out-of-bounds in dtReadFirst | ||
2024/05/27 23:22 | linux-5.15.y | c61bd26ae81a | 761766e6 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | UBSAN: array-index-out-of-bounds in dtReadFirst | ||
2024/05/27 22:08 | linux-5.15.y | c61bd26ae81a | 761766e6 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | UBSAN: array-index-out-of-bounds in dtReadFirst | ||
2024/05/12 13:01 | linux-5.15.y | 284087d4f7d5 | 9026e142 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | UBSAN: array-index-out-of-bounds in dtReadFirst | ||
2024/04/28 12:31 | linux-5.15.y | b925f60c6ee7 | 07b455f9 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | UBSAN: array-index-out-of-bounds in dtReadFirst |