Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2023/06/26 | upstream (ToT) | a0433f8cae3a | C | [report] kernel BUG in clear_inode |
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Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2023/06/26 | upstream (ToT) | a0433f8cae3a | C | [report] kernel BUG in clear_inode |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
linux-5.15 | kernel BUG in clear_inode | 1 | 155d | 155d | 0/3 | auto-obsoleted due to no activity on 2023/08/23 09:07 | |||
upstream | kernel BUG at fs/inode.c:LINE! (2) btrfs | C | done | unreliable | 311 | 7d01h | 1131d | 0/25 | upstream: reported C repro on 2020/08/28 13:18 |
------------[ cut here ]------------ kernel BUG at fs/inode.c:623! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 3578 Comm: syz-executor338 Not tainted 6.1.35-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 RIP: 0010:clear_inode+0x13f/0x150 fs/inode.c:623 Code: c7 06 60 00 00 00 5b 41 5c 41 5d 41 5e 41 5f c3 e8 56 d8 93 ff 0f 0b e8 4f d8 93 ff 0f 0b e8 48 d8 93 ff 0f 0b e8 41 d8 93 ff <0f> 0b e8 3a d8 93 ff 0f 0b 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 RSP: 0018:ffffc90003a4f9b0 EFLAGS: 00010293 RAX: ffffffff81f5fe4f RBX: 0000000000000040 RCX: ffff8880153b0000 RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000 RBP: ffffc90003a4fb80 R08: ffffffff81f5fde4 R09: fffffbfff205165f R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: 1ffff1100e2c00ad R14: ffff888071600568 R15: ffff888071600490 FS: 000055555569e300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fff1e480f98 CR3: 0000000013bd0000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> btrfs_evict_inode+0x74e/0x10a0 fs/btrfs/inode.c:5507 evict+0x2a4/0x620 fs/inode.c:664 dispose_list fs/inode.c:697 [inline] evict_inodes+0x601/0x6a0 fs/inode.c:747 generic_shutdown_super+0x94/0x340 fs/super.c:480 kill_anon_super+0x37/0x60 fs/super.c:1108 btrfs_kill_super+0x3d/0x50 fs/btrfs/super.c:2445 deactivate_locked_super+0xa0/0x110 fs/super.c:332 cleanup_mnt+0x490/0x520 fs/namespace.c:1186 task_work_run+0x246/0x300 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] exit_to_user_mode_loop+0xd9/0x100 kernel/entry/common.c:171 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x60/0x270 kernel/entry/common.c:297 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fdfec535fc7 Code: ff d0 48 89 c7 b8 3c 00 00 00 0f 05 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 a6 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:00007fff1e481768 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fdfec535fc7 RDX: 00007fff1e481829 RSI: 000000000000000a RDI: 00007fff1e481820 RBP: 00007fff1e481820 R08: 00000000ffffffff R09: 00007fff1e481600 R10: 000055555569f653 R11: 0000000000000202 R12: 00007fff1e4828e0 R13: 000055555569f5f0 R14: 00007fff1e481790 R15: 00007fff1e482900 </TASK> Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:clear_inode+0x13f/0x150 fs/inode.c:623 Code: c7 06 60 00 00 00 5b 41 5c 41 5d 41 5e 41 5f c3 e8 56 d8 93 ff 0f 0b e8 4f d8 93 ff 0f 0b e8 48 d8 93 ff 0f 0b e8 41 d8 93 ff <0f> 0b e8 3a d8 93 ff 0f 0b 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 RSP: 0018:ffffc90003a4f9b0 EFLAGS: 00010293 RAX: ffffffff81f5fe4f RBX: 0000000000000040 RCX: ffff8880153b0000 RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000 RBP: ffffc90003a4fb80 R08: ffffffff81f5fde4 R09: fffffbfff205165f R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: 1ffff1100e2c00ad R14: ffff888071600568 R15: ffff888071600490 FS: 000055555569e300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fff1e480f98 CR3: 0000000013bd0000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2023/06/26 00:13 | linux-6.1.y | e84a4e368abe | 79782afc | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-6-1-kasan | kernel BUG in clear_inode | |
2023/07/03 10:41 | linux-6.1.y | 0f4ac6b4c5f0 | bfc47836 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-6-1-kasan | kernel BUG in clear_inode | |
2023/08/20 05:06 | linux-6.1.y | 6c44e13dc284 | d216d8a0 | .config | console log | report | syz | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-6-1-kasan-arm64 | kernel BUG in clear_inode | ||
2023/07/04 08:13 | linux-6.1.y | 0f4ac6b4c5f0 | 6e553898 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | kernel BUG in clear_inode | ||
2023/06/25 11:54 | linux-6.1.y | e84a4e368abe | 79782afc | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | kernel BUG in clear_inode | ||
2023/06/25 03:56 | linux-6.1.y | e84a4e368abe | 79782afc | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | kernel BUG in clear_inode | ||
2023/05/29 10:18 | linux-6.1.y | a343b0dd87b4 | cf184559 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | kernel BUG in clear_inode | ||
2023/05/25 23:23 | linux-6.1.y | a343b0dd87b4 | 0513b3e6 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | kernel BUG in clear_inode | ||
2023/07/19 06:08 | linux-6.1.y | 61fd484b2cf6 | 022df2bb | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | kernel BUG in clear_inode | ||
2023/06/12 11:41 | linux-6.1.y | 2f3918bc53fb | 49519f06 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | kernel BUG in clear_inode | ||
2023/05/29 10:44 | linux-6.1.y | a343b0dd87b4 | cf184559 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | kernel BUG in clear_inode | ||
2023/05/29 09:53 | linux-6.1.y | a343b0dd87b4 | cf184559 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | kernel BUG in clear_inode |