Date: Tue, 7 Apr 2026 17:02:05 +0200 From: Jan Martin Mikkelsen <janm@transactionware.com> To: current@freebsd.org Subject: Panic: cache_vop_rename: lingering negative entry Message-ID: <2016260A-5C07-45EE-87CA-73918BA16E83@transactionware.com>
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Hi, I am consistently getting the panic below while building lang/perl5.42. This is the command from the perl build that triggers the panic: /usr/bin/strip /ports-work/usr/ports/lang/perl5.42/work/stage/usr/local/bin/perl5.42.0 CURRENT on aarch64, with a kernel from last week, also with a later one from the weekend. A kernel from mid-January worked fine. I can reproduce on demand, no parallelism in the build required. Does this look familiar to anyone? panic: cache_vop_rename: lingering negative entry cpuid = 4 time = 1775410763 KDB: stack backtrace: db_trace_self() at db_trace_self db_trace_self_wrapper() at db_trace_self_wrapper+0x38 vpanic() at vpanic+0x1a0 panic() at panic+0x48 cache_vop_rename() at cache_vop_rename+0xb0 zfs_do_rename() at zfs_do_rename+0xafc zfs_freebsd_rename() at zfs_freebsd_rename+0x5c VOP_RENAME_APV() at VOP_RENAME_APV+0x44 kern_renameat () at kern_renameat+0x574 do_el0_sync() at do_el0_sync+0x5f8 handle_el0_sync() at handle_el0_sync+0x4c --- exception, esr 0x56000000 KDB: enter: panic [ thread pid 81230 tid 101738 ] Stopped at kdb_enter+0x48: str xzr, [x19, #3072] Regards, Jan M.home | help
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