Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2023/07/03 | upstream (ToT) | a901a3568fd2 | C | [report] WARNING in btrfs_space_info_update_bytes_may_use |
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Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2023/07/03 | upstream (ToT) | a901a3568fd2 | C | [report] WARNING in btrfs_space_info_update_bytes_may_use |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | kernel BUG in btrfs_free_tree_block btrfs | C | error | 150 | 61d | 747d | 27/28 | fixed on 2024/08/14 03:44 | |
linux-6.1 | kernel BUG in btrfs_free_tree_block origin:upstream missing-backport | C | inconclusive | 3 | 215d | 427d | 0/3 | upstream: reported C repro on 2023/08/12 21:44 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2024/10/04 12:03 | 1h14m | retest repro | linux-5.15.y | report log |
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:596 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:614 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 ------------[ cut here ]------------ kernel BUG at fs/btrfs/extent-tree.c:3289! Internal error: Oops - BUG: 0 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 4004 Comm: syz-executor274 Not tainted 5.15.119-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : btrfs_free_tree_block+0xc08/0xdcc fs/btrfs/extent-tree.c:3289 lr : btrfs_free_tree_block+0xc08/0xdcc fs/btrfs/extent-tree.c:3289 sp : ffff80001cf46a60 x29: ffff80001cf46b80 x28: ffff0000dc49c2c0 x27: ffff80001cf46af0 x26: 00000000fffffff4 x25: 0000000000000001 x24: ffff0000d0a75290 x23: 0000000000000005 x22: ffff0000dc49c2c0 x21: ffff0000d0a75170 x20: 0000000000000001 x19: dfff800000000000 x18: 0000000000000001 x17: ff80800008335ea8 x16: ffff80001195eeac x15: ffff800008335ea8 x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 x11: ff80800009fc0804 x10: 0000000000000000 x9 : ffff800009fc0804 x8 : ffff0000c21c9b40 x7 : 0000000000000000 x6 : 0000000000000001 x5 : ffff80001cf45db8 x4 : 00000000000000a8 x3 : 0000000000000068 x2 : 0000000000000000 x1 : 00000000fffffff4 x0 : 0000000000000000 Call trace: btrfs_free_tree_block+0xc08/0xdcc fs/btrfs/extent-tree.c:3289 __btrfs_cow_block+0xd94/0x1638 fs/btrfs/ctree.c:465 btrfs_cow_block+0x354/0x744 fs/btrfs/ctree.c:570 btrfs_search_slot+0xb50/0x24d8 btrfs_insert_empty_items+0x1e4/0x2ac fs/btrfs/ctree.c:3955 btrfs_insert_empty_item fs/btrfs/ctree.h:2930 [inline] btrfs_insert_replace_extent+0x2fc/0xc04 fs/btrfs/file.c:2672 btrfs_replace_file_extents+0xb3c/0x1388 fs/btrfs/file.c:2954 btrfs_clone+0xe28/0x2318 fs/btrfs/reflink.c:492 btrfs_clone_files+0x278/0x31c fs/btrfs/reflink.c:740 btrfs_remap_file_range+0x4c8/0xc08 fs/btrfs/reflink.c:888 vfs_copy_file_range+0xd9c/0x1130 fs/read_write.c:1510 __do_sys_copy_file_range fs/read_write.c:1588 [inline] __se_sys_copy_file_range fs/read_write.c:1551 [inline] __arm64_sys_copy_file_range+0x5f8/0x9d8 fs/read_write.c:1551 __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:596 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:614 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 Code: c80a7e69 35ffffaa 17ffff2b 97940b7f (d4210000) ---[ end trace b225bffca5e8afe8 ]---
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2023/07/03 03:55 | linux-5.15.y | 4af60700a60c | bfc47836 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-5-15-kasan-arm64 | kernel BUG in btrfs_free_tree_block | |
2023/09/17 09:06 | linux-5.15.y | aff03380bda4 | 0b6a67ac | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | kernel BUG in btrfs_free_tree_block |