Date: Fri, 27 Feb 2026 17:12:02 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 293492] p9fs: VNASSERT failed: locked not true at /usr/src/sys/kern/vfs_subr.c:5816 (assert_vop_elocked) Message-ID: <bug-293492-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=293492 Bug ID: 293492 Summary: p9fs: VNASSERT failed: locked not true at /usr/src/sys/kern/vfs_subr.c:5816 (assert_vop_elocked) Product: Base System Version: 16.0-CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: arrowd@FreeBSD.org Playing with p9fs and bhyve I've the following crash: VNASSERT failed: locked not true at /usr/src/sys/kern/vfs_subr.c:5816 (assert_vop_elocked) 0xfffff80026d99898: type VREG state VSTATE_CONSTRUCTED op 0xffffffff827a5480 usecount 1, writecount 0, refcount 1 seqc users 0 hold count flags () flags () v_object 0xfffff8002ae61870 ref 0 pages 0 cleanbuf 0 dirtybuf 0 lock type p9fs: SHARED (count 1) panic: vnode_pager_setsize and not locked vnode: vnode is not exclusive locked but should be cpuid = 0 time = 1772222915 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe004ad75630 vpanic() at vpanic+0x136/frame 0xfffffe004ad75760 panic() at panic+0x43/frame 0xfffffe004ad757c0 assert_vop_elocked() at assert_vop_elocked+0x86/frame 0xfffffe004ad757f0 vnode_pager_setsize() at vnode_pager_setsize+0x3c/frame 0xfffffe004ad75830 p9fs_stat_vnode_dotl() at p9fs_stat_vnode_dotl+0x45/frame 0xfffffe004ad75860 p9fs_reload_stats_dotl() at p9fs_reload_stats_dotl+0xfe/frame 0xfffffe004ad758a0 p9fs_vget_common() at p9fs_vget_common+0x10b/frame 0xfffffe004ad75950 p9fs_lookup() at p9fs_lookup+0x4ad/frame 0xfffffe004ad75aa0 VOP_LOOKUP_APV() at VOP_LOOKUP_APV+0x57/frame 0xfffffe004ad75ad0 vfs_lookup() at vfs_lookup+0x5aa/frame 0xfffffe004ad75b60 namei() at namei+0x35d/frame 0xfffffe004ad75bc0 kern_statat() at kern_statat+0x13c/frame 0xfffffe004ad75d00 sys_fstatat() at sys_fstatat+0x27/frame 0xfffffe004ad75e00 amd64_syscall() at amd64_syscall+0x169/frame 0xfffffe004ad75f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe004ad75f30 --- syscall (552, FreeBSD ELF64, fstatat), rip = 0x988ea977a0a, rsp = 0x988e7ecf6d8, rbp = 0x988e7ecf800 --- KDB: enter: panic [ thread pid 5748 tid 100113 ] Stopped at kdb_enter+0x33: movq $0,0x15ea8a2(%rip) -- You are receiving this mail because: You are the assignee for the bug.home | help
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