Title | Replies (including bot) | Last reply |
---|---|---|
[syzbot] [udf?] WARNING in __brelse (2) | 0 (1) | 2023/03/01 16:54 |
syzbot |
sign-in | mailing list | source | docs |
Title | Replies (including bot) | Last reply |
---|---|---|
[syzbot] [udf?] WARNING in __brelse (2) | 0 (1) | 2023/03/01 16:54 |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | WARNING in __brelse (3) fs | C | done | done | 21 | 5d16h | 402d | 0/27 | upstream: reported C repro on 2023/07/26 14:30 |
android-49 | WARNING in __brelse | C | 6 | 1977d | 1967d | 0/3 | public: reported C repro on 2019/04/14 00:00 | ||
upstream | WARNING in __brelse udf | C | inconclusive | 22 | 561d | 703d | 22/27 | fixed on 2023/02/24 13:50 | |
linux-4.14 | WARNING in __brelse vfs udf | C | 6 | 563d | 670d | 0/1 | upstream: reported C repro on 2022/10/31 19:01 | ||
linux-6.1 | WARNING in __brelse | 8 | 123d | 181d | 0/3 | auto-obsoleted due to no activity on 2024/08/08 10:26 | |||
linux-5.15 | WARNING in __brelse (2) | 1 | 29d | 29d | 0/3 | upstream: reported on 2024/08/02 08:59 | |||
android-414 | WARNING in __brelse | C | 10 | 1977d | 1969d | 0/1 | public: reported C repro on 2019/04/12 00:00 | ||
linux-5.15 | WARNING in __brelse | 1 | 503d | 503d | 0/3 | auto-obsoleted due to no activity on 2023/08/14 05:07 | |||
linux-4.19 | WARNING in __brelse vfs reiserfs ext4 udf | C | 43 | 544d | 701d | 0/1 | upstream: reported C repro on 2022/10/01 01:04 |
el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 ------------[ cut here ]------------ VFS: brelse: Trying to free free buffer WARNING: CPU: 1 PID: 13690 at fs/buffer.c:1145 __brelse+0x84/0xd8 fs/buffer.c:1145 Modules linked in: CPU: 1 PID: 13690 Comm: syz-executor.1 Not tainted 6.2.0-syzkaller-18300-g2ebd1fbb946d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __brelse+0x84/0xd8 fs/buffer.c:1145 lr : __brelse+0x84/0xd8 fs/buffer.c:1145 sp : ffff8000222f7600 x29: ffff8000222f7600 x28: ffff8000222f7760 x27: ffff000130521080 x26: ffff8000222f77b0 x25: 1ffff0000445ef00 x24: ffff0000dd9088d0 x23: ffff70000445eed8 x22: 1ffff0000445eee4 x21: ffff00013fc33d98 x20: 0000000000000000 x19: ffff00013fc33df8 x18: 1fffe0003689f976 x17: ffff800015b8d000 x16: ffff80001235d16c x15: 0000000000000000 x14: 1ffff00002b720af x13: dfff800000000000 x12: 0000000000040000 x11: 0000000000016792 x10: ffff80001ffaa000 x9 : 93de21cc8eb3a600 x8 : 93de21cc8eb3a600 x7 : ffff800008288c58 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff80000aae9f90 x2 : ffff0001b44fcf08 x1 : 0000000100000000 x0 : 0000000000000027 Call trace: __brelse+0x84/0xd8 fs/buffer.c:1145 brelse include/linux/buffer_head.h:326 [inline] udf_rename+0xd1c/0x10b0 fs/udf/namei.c:1214 vfs_rename+0x9e0/0xe80 fs/namei.c:4779 do_renameat2+0x95c/0x100c fs/namei.c:4930 __do_sys_renameat2 fs/namei.c:4963 [inline] __se_sys_renameat2 fs/namei.c:4960 [inline] __arm64_sys_renameat2+0xe0/0xfc fs/namei.c:4960 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:193 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591 irq event stamp: 7128 hardirqs last enabled at (7127): [<ffff800008288cf8>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1370 [inline] hardirqs last enabled at (7127): [<ffff800008288cf8>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5055 hardirqs last disabled at (7128): [<ffff800012358d60>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (7094): [<ffff800008020ea8>] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (7094): [<ffff800008020ea8>] __do_softirq+0xd4c/0xfa4 kernel/softirq.c:600 softirqs last disabled at (7079): [<ffff80000802b4a4>] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]---
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2023/02/25 16:51 | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci | 2ebd1fbb946d | ee50e71c | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-gce-arm64 | WARNING in __brelse |