Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2024/04/04 | android14-6.1 (ToT) | ebcdb9dc211f | C | [report] kernel BUG in may_delete |
2024/04/04 | lts (merge base) | 883d1a956208 | C | Didn't crash |
2024/04/04 | upstream (ToT) | c85af715cac0 | C | Didn't crash |
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Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2024/04/04 | android14-6.1 (ToT) | ebcdb9dc211f | C | [report] kernel BUG in may_delete |
2024/04/04 | lts (merge base) | 883d1a956208 | C | Didn't crash |
2024/04/04 | upstream (ToT) | c85af715cac0 | C | Didn't crash |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
android-54 | kernel BUG in may_delete | C | 30 | 7d22h | 47d | 0/2 | upstream: reported C repro on 2024/04/03 23:36 | ||
android-5-15 | kernel BUG in may_delete origin:downstream | C | 7 | 10d | 47d | 0/2 | upstream: reported C repro on 2024/04/03 23:06 | ||
android-5-10 | kernel BUG in may_delete | C | 142 | 23h05m | 47d | 0/2 | upstream: reported C repro on 2024/04/04 00:03 |
EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. ------------[ cut here ]------------ kernel BUG at fs/namei.c:2956! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 296 Comm: syz-executor304 Not tainted 6.1.75-syzkaller-00112-gaf361f9a1066 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 RIP: 0010:may_delete+0x6eb/0x6f0 fs/namei.c:2956 Code: 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 7f fe ff ff 4c 89 e7 e8 46 af f3 ff e9 72 fe ff ff e8 0c d4 ac ff 0f 0b e8 05 d4 ac ff <0f> 0b 0f 1f 00 55 48 89 e5 41 56 53 48 89 fb e8 f1 d3 ac ff 4c 8d RSP: 0018:ffffc90000e37a58 EFLAGS: 00010293 RAX: ffffffff81c888cb RBX: ffff88811f11e360 RCX: ffff888109638000 RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 RBP: ffffc90000e37ac0 R08: ffffffff81c8825f R09: 0000000000000003 R10: ffffffffffffffff R11: dffffc0000000001 R12: ffff88811f122110 R13: 1ffff11023e24422 R14: ffff888100558168 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555b9d759068 CR3: 000000010e9cc000 CR4: 00000000003506a0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> vfs_rmdir+0x32/0x500 fs/namei.c:4178 incfs_kill_sb+0x113/0x230 fs/incfs/vfs.c:1962 deactivate_locked_super+0xad/0x110 fs/super.c:334 deactivate_super+0xbe/0xf0 fs/super.c:365 cleanup_mnt+0x485/0x510 fs/namespace.c:1186 __cleanup_mnt+0x19/0x20 fs/namespace.c:1193 task_work_run+0x24d/0x2e0 kernel/task_work.c:179 exit_task_work include/linux/task_work.h:38 [inline] do_exit+0xbd5/0x2b80 kernel/exit.c:875 do_group_exit+0x21a/0x2d0 kernel/exit.c:1025 __do_sys_exit_group kernel/exit.c:1036 [inline] __se_sys_exit_group kernel/exit.c:1034 [inline] __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1034 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fb7744c2ac9 Code: Unable to access opcode bytes at 0x7fb7744c2a9f. RSP: 002b:00007ffc49ab3cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb7744c2ac9 RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 RBP: 00007fb77453f370 R08: ffffffffffffffb8 R09: 00007ffc49ab3dd0 R10: 0000000000000e01 R11: 0000000000000246 R12: 00007fb77453f370 R13: 0000000000000000 R14: 00007fb7745400e0 R15: 00007fb774490d80 </TASK> Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:may_delete+0x6eb/0x6f0 fs/namei.c:2956 Code: 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 7f fe ff ff 4c 89 e7 e8 46 af f3 ff e9 72 fe ff ff e8 0c d4 ac ff 0f 0b e8 05 d4 ac ff <0f> 0b 0f 1f 00 55 48 89 e5 41 56 53 48 89 fb e8 f1 d3 ac ff 4c 8d RSP: 0018:ffffc90000e37a58 EFLAGS: 00010293 RAX: ffffffff81c888cb RBX: ffff88811f11e360 RCX: ffff888109638000 RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 RBP: ffffc90000e37ac0 R08: ffffffff81c8825f R09: 0000000000000003 R10: ffffffffffffffff R11: dffffc0000000001 R12: ffff88811f122110 R13: 1ffff11023e24422 R14: ffff888100558168 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555b9d759068 CR3: 000000010e85a000 CR4: 00000000003506a0 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/04/03 23:49 | android14-6.1 | af361f9a1066 | 51c4dcff | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-android-6-1 | kernel BUG in may_delete | |
2024/05/11 02:47 | android14-6.1 | 4d55129aea65 | f7c35481 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in may_delete | ||
2024/05/05 07:31 | android14-6.1 | 1794308d463f | 610f2a54 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in may_delete | ||
2024/05/05 07:30 | android14-6.1 | 1794308d463f | 610f2a54 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in may_delete | ||
2024/05/05 07:29 | android14-6.1 | 1794308d463f | 610f2a54 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in may_delete | ||
2024/05/05 07:29 | android14-6.1 | 1794308d463f | 610f2a54 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in may_delete | ||
2024/05/05 07:29 | android14-6.1 | 1794308d463f | 610f2a54 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in may_delete | ||
2024/05/05 07:29 | android14-6.1 | 1794308d463f | 610f2a54 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in may_delete | ||
2024/05/05 07:29 | android14-6.1 | 1794308d463f | 610f2a54 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in may_delete | ||
2024/05/04 22:21 | android14-6.1 | 1794308d463f | 610f2a54 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in may_delete | ||
2024/05/04 22:21 | android14-6.1 | 1794308d463f | 610f2a54 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in may_delete | ||
2024/05/04 22:21 | android14-6.1 | 1794308d463f | 610f2a54 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in may_delete | ||
2024/05/03 20:28 | android14-6.1 | 1794308d463f | dd26401e | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in may_delete | ||
2024/05/03 20:28 | android14-6.1 | 1794308d463f | dd26401e | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in may_delete | ||
2024/05/03 20:28 | android14-6.1 | 1794308d463f | dd26401e | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in may_delete | ||
2024/05/03 20:28 | android14-6.1 | 1794308d463f | dd26401e | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in may_delete | ||
2024/04/25 04:41 | android14-6.1 | c61278bb705a | 8bdc0f22 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in may_delete | ||
2024/04/21 06:26 | android14-6.1 | dcb09569bbff | af24b050 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in may_delete | ||
2024/04/11 10:36 | android14-6.1 | be55946e207c | 33b9e058 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in may_delete | ||
2024/04/05 02:02 | android14-6.1 | 60534eef4739 | 0ee3535e | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in may_delete | ||
2024/04/05 02:02 | android14-6.1 | 60534eef4739 | 0ee3535e | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in may_delete | ||
2024/04/05 02:00 | android14-6.1 | 60534eef4739 | 0ee3535e | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-android-6-1 | kernel BUG in may_delete |