Date: Tue, 26 Sep 2017 14:17:31 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 222624] [usb] [panic] thread's sleep queue 0 is not empty at usb_process.c:193 Message-ID: <bug-222624-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D222624 Bug ID: 222624 Summary: [usb] [panic] thread's sleep queue 0 is not empty at usb_process.c:193 Product: Base System Version: 11.1-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: decke@FreeBSD.org panic: thread's sleep queue 0 is not empty GNU gdb 6.1.1 [FreeBSD] Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain condition= s. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "amd64-marcel-freebsd"... Unread portion of the kernel message buffer: panic: thread's sleep queue 0 is not empty cpuid =3D 0 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe0460707= 9d0 vpanic() at vpanic+0x186/frame 0xfffffe0460707a50 kassert_panic() at kassert_panic+0x126/frame 0xfffffe0460707ac0 sleepq_add() at sleepq_add+0x382/frame 0xfffffe0460707b10 _cv_wait() at _cv_wait+0x1a2/frame 0xfffffe0460707b70 usb_process() at usb_process+0x17b/frame 0xfffffe0460707bb0 fork_exit() at fork_exit+0x84/frame 0xfffffe0460707bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0460707bf0 --- trap 0, rip =3D 0, rsp =3D 0, rbp =3D 0 --- Uptime: 4d20h19m6s Dumping 1697 out of 16239 MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..= 91% Loaded symbols for /boot/kernel/cpuctl.ko #0 doadump (textdump=3D1) at pcpu.h:222 222 pcpu.h: No such file or directory. in pcpu.h (kgdb) #0 doadump (textdump=3D1) at pcpu.h:222 #1 0xffffffff80a4f205 in kern_reboot (howto=3D260) at /usr/src/sys/kern/kern_shutdown.c:366 #2 0xffffffff80a4f7e0 in vpanic (fmt=3D<value optimized out>, ap=3D<value optimized out>) at /usr/src/sys/kern/kern_shutdown.c:759 #3 0xffffffff80a4f616 in kassert_panic (fmt=3D<value optimized out>) at /usr/src/sys/kern/kern_shutdown.c:649 #4 0xffffffff80a9dbd2 in sleepq_add (wchan=3D0xfffffe0000fcee70, lock=3D0xfffffe0000fcf140, wmesg=3D0xffffffff81411eaf "-", flags=3D<value optimized out>, queue=3D0) at /usr/src/sys/kern/subr_sleepqueue.c:332 #5 0xffffffff809edce2 in _cv_wait (cvp=3D0xfffffe0000fcee70, lock=3D0xfffffe0000fcf140) at /usr/src/sys/kern/kern_condvar.c:135 #6 0xffffffff808b129b in usb_process (arg=3D0xfffffe0000fcee60) at /usr/src/sys/dev/usb/usb_process.c:193 #7 0xffffffff80a11614 in fork_exit ( callout=3D0xffffffff808b1120 <usb_process>, arg=3D0xfffffe0000fcee60, frame=3D0xfffffe0460707c00) at /usr/src/sys/kern/kern_fork.c:1042 #8 0xffffffff80eaca2e in fork_trampoline () at /usr/src/sys/amd64/amd64/exception.S:611 #9 0x0000000000000000 in ?? () Current language: auto; currently minimal (kgdb) Kernel config: include GENERIC ident DEBUG # https://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/kerne= ldebug-options.html # Debugging options options DDB options INVARIANTS options INVARIANT_SUPPORT options WITNESS options WITNESS_SKIPSPIN --=20 You are receiving this mail because: You are the assignee for the bug.=
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