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INFO: task hung in fuse_set_nowrite

Status: auto-obsoleted due to no activity on 2024/12/12 21:26
Subsystems: fuse
[Documentation on labels]
First crash: 129d, last: 129d

Sample crash report:
INFO: task syz.3.444:7259 blocked for more than 146 seconds.
      Not tainted 6.11.0-rc7-syzkaller-00133-ge936e7d4a83b #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz.3.444       state:D stack:23680 pid:7259  tgid:7259  ppid:5792   flags:0x00000002
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5188 [inline]
 __schedule+0x17ae/0x4a10 kernel/sched/core.c:6529
 __schedule_loop kernel/sched/core.c:6606 [inline]
 schedule+0x14b/0x320 kernel/sched/core.c:6621
 fuse_set_nowrite+0x216/0x350 fs/fuse/dir.c:1791
 fuse_sync_writes fs/fuse/file.c:497 [inline]
 fuse_flush+0x283/0x950 fs/fuse/file.c:521
 filp_flush+0xb5/0x160 fs/open.c:1526
 filp_close+0x1e/0x40 fs/open.c:1539
 __range_close fs/file.c:718 [inline]
 __close_range+0x35e/0x940 fs/file.c:787
 __do_sys_close_range fs/open.c:1592 [inline]
 __se_sys_close_range fs/open.c:1589 [inline]
 __x64_sys_close_range+0x7a/0x90 fs/open.c:1589
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/09/13 21:22 upstream e936e7d4a83b 158f4851 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root INFO: task hung in fuse_set_nowrite
* Struck through repros no longer work on HEAD.