Date: Fri, 16 Dec 2016 19:05:59 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 214923] kqueue hangs with busy loop Message-ID: <bug-214923-8-Ky0UnLJPCt@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-214923-8@https.bugs.freebsd.org/bugzilla/> References: <bug-214923-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D214923 --- Comment #10 from yjh0502@gmail.com --- (In reply to Konstantin Belousov from comment #9) I got a DDB shell, here's a backtrace. db> bt Tracing pid 764 tid 100622 td 0xfffff80007ccda00 kdb_enter() at kdb_enter+0x3b/frame 0xfffffe004f1757e0 vpanic() at vpanic+0x19f/frame 0xfffffe004f175860 panic() at panic+0x43/frame 0xfffffe004f1758c0 knote_drop() at knote_drop+0x28a/frame 0xfffffe004f175900 knote_fdclose() at knote_fdclose+0xd3/frame 0xfffffe004f175950 closefp() at closefp+0x65/frame 0xfffffe004f1759a0 amd64_syscall() at amd64_syscall+0x2f6/frame 0xfffffe004f175ab0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe004f175ab0 --- syscall (6, FreeBSD ELF64, sys_close), rip =3D 0x80104a7ca, rsp =3D 0x7fffdf9f9b58, rbp =3D 0x7fffdf9f9b70 --- db> --=20 You are receiving this mail because: You are the assignee for the bug.=
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