On 01/17/17 02:10, O. Hartmann wrote: > Am Mon, 16 Jan 2017 10:33:35 -0800 > Manfred Antar <n...@pozo.com> schrieb: > >> From current today after changes to /sys/sys/gtaskqueue.h (r312293) I get >> panic on boot. >> reverting to r312235 boot ok >> >> random: harvesting attach, 8 bytes (4 bits) from uhub9 >> ugen1.3: <Logitech USB Optical Mouse> at usbus1 >> kernel trap 12 with interrupts disabled >> >> >> Fatal trap 12: page fault while in kernel mode >> cpuid = 2; apic id = 02 >> fault virtual address = 0x64 >> fault code = supervisor read data, page not present >> instruction pointer = 0x20:0xffffffff80660449 >> stack pointer = 0x28:0xfffffe0466aa9010 >> frame pointer = 0x28:0xfffffe0466aa9030 >> code segment = base 0x0, limit 0xfffff, type 0x1b >> = DPL 0, pres 1, long 1, def32 0, gran 1 >> processor eflags = resume, IOPL = 0 >> current process = 60445 (ifconfig) >> [ thread pid 60445 tid 100131 ] >> Stopped at grouptaskqueue_enqueue+0x19: cmpl $0,0x64(%rbx) >> db> bt >> Tracing pid 60445 tid 100131 td 0xfffff800088df500 >> grouptaskqueue_enqueue() at grouptaskqueue_enqueue+0x19/frame >> 0xfffffe0466aa9030 >> em_intr() at em_intr+0x8c/frame 0xfffffe0466aa9060 >> iflib_fast_intr() at iflib_fast_intr+0x2c/frame 0xfffffe0466aa9080 >> intr_event_handle() at intr_event_handle+0x9b/frame 0xfffffe0466aa90d0 >> intr_execute_handlers() at intr_execute_handlers+0x48/frame >> 0xfffffe0466aa9100 >> lapic_handle_intr() at lapic_handle_intr+0x3f/frame 0xfffffe0466aa9120 >> Xapic_isr1() at Xapic_isr1+0xb7/frame 0xfffffe0466aa9120 >> --- interrupt, rip = 0xffffffff809639ad, rsp = 0xfffffe0466aa91f0, rbp = >> 0xfffffe0466aa9200 --- spinlock_exit() at spinlock_exit+0x2d/frame >> 0xfffffe0466aa9200 >> smp_rendezvous_cpus() at smp_rendezvous_cpus+0x272/frame 0xfffffe0466aa9270 >> smp_rendezvous() at smp_rendezvous+0x40/frame 0xfffffe0466aa92a0 >> counter_u64_alloc() at counter_u64_alloc+0x3e/frame 0xfffffe0466aa92c0 >> rtentry_zinit() at rtentry_zinit+0x11/frame 0xfffffe0466aa92e0 >> keg_alloc_slab() at keg_alloc_slab+0x1e3/frame 0xfffffe0466aa9350 >> keg_fetch_slab() at keg_fetch_slab+0x16e/frame 0xfffffe0466aa93a0 >> zone_fetch_slab() at zone_fetch_slab+0x9e/frame 0xfffffe0466aa93e0 >> zone_import() at zone_import+0x52/frame 0xfffffe0466aa9430 >> uma_zalloc_arg() at uma_zalloc_arg+0x450/frame 0xfffffe0466aa94a0 >> rtrequest1_fib() at rtrequest1_fib+0xfc/frame 0xfffffe0466aa95c0 >> rtinit() at rtinit+0x390/frame 0xfffffe0466aa9740 >> in_addprefix() at in_addprefix+0xef/frame 0xfffffe0466aa97b0 >> in_control() at in_control+0x9dc/frame 0xfffffe0466aa9850 >> ifioctl() at ifioctl+0xdcc/frame 0xfffffe0466aa98d0 >> kern_ioctl() at kern_ioctl+0x274/frame 0xfffffe0466aa9950 >> sys_ioctl() at sys_ioctl+0x13c/frame 0xfffffe0466aa9a20 >> amd64_syscall() at amd64_syscall+0x488/frame 0xfffffe0466aa9bb0 >> Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe0466aa9bb0 >> --- syscall (54, FreeBSD ELF64, sys_ioctl), rip = 0x4b194a, rsp = >> 0x7fffffffe478, rbp = >> 0x7fffffffe4d0 --- >> db> >> >> >> >> >> _______________________________________________ >> freebsd-current@freebsd.org mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-current >> To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org" > > > Has this been fixed? I bugs mee, too. > I went back to r312235, too, which doesn't coredump. > > Regards, > > oh >
For the time being, I'm suggesting people add EARLY_AP_START to their kernel configs as is in GENERIC. We are still debugging this. sean
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