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Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
android-5-10 | BUG: Dentry still in use [unmount of ext4 loop0] | C | error | 63 | 480d | 518d | 0/2 | closed as dup on 2021/10/28 13:08 | |
android-5-10 | BUG: Dentry still in use in unmount | C | done | 1184 | 396d | 408d | 2/2 | fixed on 2022/02/25 03:20 | |
android-54 | BUG: Dentry still in use [unmount of ramfs ramfs] | C | 476 | 415d | 737d | 0/2 | upstream: reported C repro on 2021/03/19 07:18 | ||
android-5-10 | BUG: Dentry still in use [unmount of incremental-fs incremental-fs] | syz | 2 | 515d | 515d | 0/2 | closed as dup on 2021/10/28 13:08 |
incfs: Can't find or create .index dir in ./file0 BUG: Dentry 000000007364aa64{i=0,n=.index} still in use (1) [unmount of incremental-fs incremental-fs] ------------[ cut here ]------------ WARNING: CPU: 0 PID: 363 at fs/dcache.c:1597 umount_check+0x179/0x1c0 fs/dcache.c:1588 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 363 Comm: syz-executor190 Not tainted 5.4.93-syzkaller-00590-g1e5f5a14faba #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1dd/0x24e lib/dump_stack.c:118 panic+0x285/0x750 kernel/panic.c:221 __warn+0x1fd/0x200 kernel/panic.c:582 report_bug+0x390/0x4d0 lib/bug.c:195 fixup_bug arch/x86/kernel/traps.c:179 [inline] do_error_trap arch/x86/kernel/traps.c:272 [inline] do_invalid_op+0x6e/0x110 arch/x86/kernel/traps.c:291 invalid_op+0x1e/0x30 arch/x86/entry/entry_64.S:1029 RIP: 0010:umount_check+0x179/0x1c0 fs/dcache.c:1588 Code: ff 4c 8b 0b 48 81 c5 20 04 00 00 48 c7 c7 63 55 1d 85 4c 89 fe 4c 89 f2 4c 89 f9 45 89 e8 31 c0 55 e8 07 36 b0 ff 48 83 c4 08 <0f> 0b e9 fd fe ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c d4 fe ff RSP: 0018:ffff8881e910f710 EFLAGS: 00010292 RAX: 0000000000000067 RBX: ffffffff8548f520 RCX: dd3296738f0bf900 RDX: 0000000000000000 RSI: 0000000080000002 RDI: 0000000000000000 RBP: ffff8881e93f0420 R08: ffffffff814e47a1 R09: ffffed103ee05e08 R10: ffffed103ee05e08 R11: 0000000000000000 R12: dffffc0000000000 R13: 0000000000000001 R14: 0000000000000000 R15: ffff8881eff5b440 d_walk+0x2e9/0x570 fs/dcache.c:1307 do_one_tree fs/dcache.c:1604 [inline] shrink_dcache_for_umount+0x8a/0x1b0 fs/dcache.c:1620 generic_shutdown_super+0x63/0x2a0 fs/super.c:447 incfs_kill_sb+0x3d/0x50 fs/incfs/vfs.c:1659 deactivate_locked_super+0xaf/0x100 fs/super.c:335 deactivate_super+0x1b8/0x280 fs/super.c:366 cleanup_mnt+0x432/0x4e0 fs/namespace.c:1102 task_work_run+0x176/0x1a0 kernel/task_work.c:113 exit_task_work include/linux/task_work.h:22 [inline] do_exit+0xcc2/0x2830 kernel/exit.c:812 do_group_exit+0x155/0x2b0 kernel/exit.c:910 get_signal+0x13ec/0x1f00 kernel/signal.c:2745 do_signal+0x92/0x5d0 arch/x86/kernel/signal.c:815 exit_to_usermode_loop arch/x86/entry/common.c:159 [inline] prepare_exit_to_usermode+0x207/0x310 arch/x86/entry/common.c:194 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x44aa19 Code: Bad RIP value. RSP: 002b:00007f5ecb84dcf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: fffffffffffffe00 RBX: 00000000006dcc28 RCX: 000000000044aa19 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00000000006dcc28 RBP: 00000000006dcc20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dcc2c R13: 00007fff2cfb214f R14: 00007f5ecb84e9c0 R15: 00000000006dcc2c Kernel Offset: disabled Rebooting in 86400 seconds..
Manager | Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
ci2-android-5-4-kasan | 2021/01/29 13:11 | android12-5.4 | 1e5f5a14faba | 6593fd32 | .config | console log | report | syz | C | BUG: Dentry still in use [unmount of incremental-fs incremental-fs] | ||
ci2-android-5-4-kasan | 2021/10/26 15:16 | android12-5.4 | eb4a5a5dbd5b | d50eb50a | .config | console log | report | syz | BUG: Dentry still in use [unmount of incremental-fs incremental-fs] | |||
ci2-android-5-4-kasan | 2021/10/19 16:15 | android12-5.4 | 5970ec26e0c8 | 24dc29db | .config | console log | report | info | BUG: Dentry still in use [unmount of incremental-fs incremental-fs] | |||
ci2-android-5-4-kasan | 2021/09/23 18:43 | android12-5.4 | 546305780d82 | 8cac236e | .config | console log | report | info | BUG: Dentry still in use [unmount of incremental-fs incremental-fs] | |||
ci2-android-5-4-kasan | 2021/09/17 23:30 | android12-5.4 | 546305780d82 | 70b76c1d | .config | console log | report | info | BUG: Dentry still in use [unmount of incremental-fs incremental-fs] | |||
ci2-android-5-4-kasan | 2021/07/09 04:41 | android12-5.4 | a57aec00e1ca | 1b20171a | .config | console log | report | info | BUG: Dentry still in use [unmount of incremental-fs incremental-fs] | |||
ci2-android-5-4-kasan | 2021/07/08 20:39 | android12-5.4 | a57aec00e1ca | 1b20171a | .config | console log | report | info | BUG: Dentry still in use [unmount of incremental-fs incremental-fs] | |||
ci2-android-5-4-kasan | 2021/05/25 19:17 | android12-5.4 | c6775ce1621b | 93d3a9f6 | .config | console log | report | info | BUG: Dentry still in use [unmount of incremental-fs incremental-fs] | |||
ci2-android-5-4-kasan | 2021/05/11 14:01 | android12-5.4 | a899753924f5 | ca873091 | .config | console log | report | info | BUG: Dentry still in use [unmount of incremental-fs incremental-fs] | |||
ci2-android-5-4-kasan | 2021/03/12 10:19 | android12-5.4 | 11abbf486c2e | 429d8a6b | .config | console log | report | info | BUG: Dentry still in use [unmount of incremental-fs incremental-fs] | |||
ci2-android-5-4-kasan | 2021/03/04 14:37 | android12-5.4 | 1bc6e0b81914 | d7e4e604 | .config | console log | report | info | BUG: Dentry still in use [unmount of incremental-fs incremental-fs] | |||
ci2-android-5-4-kasan | 2021/02/26 06:06 | android12-5.4 | 741b0f4bedd5 | 76f7fc95 | .config | console log | report | info | BUG: Dentry still in use [unmount of incremental-fs incremental-fs] | |||
ci2-android-5-4-kasan | 2021/01/29 12:47 | android12-5.4 | 1e5f5a14faba | 6593fd32 | .config | console log | report | info | BUG: Dentry still in use [unmount of incremental-fs incremental-fs] |