bump, any thoughts? Seems read-all-doc is involved. On Tue, 13 Oct 2020 04:02:09 -0400, John Covici wrote: > > Hi. When I just tried to boot with kernel 5.4.69, it did come up, but > soon crashed with a lot of kernel: basd schedule from idle thread. At > least one of those traces had speakup in the trace and this is what I > see in my syslog: > > Oct 13 02:41:09 ccs.covici.com kernel: bad: scheduling from the idle > thread! > Oct 13 02:41:09 ccs.covici.com kernel: CPU: 5 PID: 0 Comm: swapper/5 > Tainted: P W O 5.4.69-gentoo #1 > Oct 13 02:41:09 ccs.covici.com kernel: Hardware name: Supermicro Super > Server/X11SCA-W, BIOS 1.2 12/05/2019 > Oct 13 02:41:09 ccs.covici.com kernel: Call Trace: > Oct 13 02:41:09 ccs.covici.com kernel: <IRQ> > Oct 13 02:41:09 ccs.covici.com kernel: dump_stack+0x71/0x98 > Oct 13 02:41:09 ccs.covici.com kernel: dequeue_task_idle+0x1f/0x28 > Oct 13 02:41:09 ccs.covici.com kernel: __schedule+0x167/0x5d6 > Oct 13 02:41:09 ccs.covici.com kernel: ? trace_hardirqs_on+0x2e/0x3a > Oct 13 02:41:09 ccs.covici.com kernel: ? usleep_range+0x7f/0x7f > Oct 13 02:41:09 ccs.covici.com kernel: schedule+0x8a/0xae > Oct 13 02:41:09 ccs.covici.com kernel: schedule_timeout+0xb1/0xea > Oct 13 02:41:09 ccs.covici.com kernel: ? del_timer_sync+0x31/0x31 > Oct 13 02:41:09 ccs.covici.com kernel: do_wait_for_common+0xba/0x12b > Oct 13 02:41:09 ccs.covici.com kernel: ? wake_up_q+0x45/0x45 > Oct 13 02:41:09 ccs.covici.com kernel: wait_for_common+0x37/0x50 > Oct 13 02:41:09 ccs.covici.com kernel: ttyio_in+0x2a/0x6b > Oct 13 02:41:09 ccs.covici.com kernel: spk_ttyio_in_nowait+0xc/0x13 > Oct 13 02:41:09 ccs.covici.com kernel: spk_get_index_count+0x20/0x93 > Oct 13 02:41:09 ccs.covici.com kernel: cursor_done+0x1c6/0x4c6 > Oct 13 02:41:09 ccs.covici.com kernel: ? read_all_doc+0xb1/0xb1 > Oct 13 02:41:09 ccs.covici.com kernel: call_timer_fn+0x89/0x140 > Oct 13 02:41:09 ccs.covici.com kernel: run_timer_softirq+0x164/0x1a5 > Oct 13 02:41:09 ccs.covici.com kernel: ? read_all_doc+0xb1/0xb1 > Oct 13 02:41:09 ccs.covici.com kernel: ? hrtimer_forward+0x7b/0x87 > Oct 13 02:41:09 ccs.covici.com kernel: ? timerqueue_add+0x62/0x68 > Oct 13 02:41:09 ccs.covici.com kernel: ? enqueue_hrtimer+0x95/0x9f > Oct 13 02:41:09 ccs.covici.com kernel: __do_softirq+0x181/0x31f > Oct 13 02:41:09 ccs.covici.com kernel: irq_exit+0x6a/0x86 > Oct 13 02:41:09 ccs.covici.com kernel: > smp_apic_timer_interrupt+0x15e/0x183 > Oct 13 02:41:09 ccs.covici.com kernel: apic_timer_interrupt+0xf/0x20 > Oct 13 02:41:09 ccs.covici.com kernel: </IRQ> > Oct 13 02:41:09 ccs.covici.com kernel: RIP: > 0010:cpuidle_enter_state+0xfb/0x1f5 > Oct 13 02:41:09 ccs.covici.com kernel: Code: e8 c7 b3 b8 ff 45 84 ff > 74 17 9c 58 0f ba e0 09 73 08 0f 0b fa e8 41 0d c1 ff 31 ff e8 82 b3 > bc ff e8 54 0e c1 ff fb 45 85 e4 <0f> 88 df 00 00 00 49 63 cc 4c 89 f0 > bf e8 03 00 00 48 6b f1 60 4c > Oct 13 02:41:09 ccs.covici.com kernel: RSP: 0018:ffffc90000103e98 > EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 > Oct 13 02:41:09 ccs.covici.com kernel: RAX: 0000000000000000 RBX: > ffffe8ffffd52400 RCX: 000000000000001f > Oct 13 02:41:09 ccs.covici.com kernel: RDX: 0000000080000001 RSI: > 0000000000000000 RDI: ffffffff814f508c > Oct 13 02:41:09 ccs.covici.com kernel: RBP: ffffffff820b6dc0 R08: > 0000085f9a763e7f R09: 0000000000000009 > Oct 13 02:41:09 ccs.covici.com kernel: R10: ffffffff8214281c R11: > 0000000000000002 R12: 0000000000000007 > Oct 13 02:41:09 ccs.covici.com kernel: R13: 0000085f9a66ff9c R14: > 0000085f9a763e7f R15: 0000000000000000 > Oct 13 02:41:09 ccs.covici.com kernel: ? > cpuidle_enter_state+0xf7/0x1f5 > Oct 13 02:41:09 ccs.covici.com kernel: ? > cpuidle_enter_state+0xf7/0x1f5 > Oct 13 02:41:09 ccs.covici.com kernel: cpuidle_enter+0x30/0x3c > Oct 13 02:41:09 ccs.covici.com kernel: do_idle+0x188/0x1f2 > Oct 13 02:41:09 ccs.covici.com kernel: cpu_startup_entry+0x1d/0x1f > Oct 13 02:41:09 ccs.covici.com kernel: start_secondary+0x17b/0x198 > Oct 13 02:41:09 ccs.covici.com kernel: secondary_startup_64+0xa4/0xb0 > > Any help on this would be appreciated. > > -- > Your life is like a penny. You're going to lose it. The question is: > How do > you spend it? > > John Covici wb2una > covici@xxxxxxxxxxxxxx > _______________________________________________ > Speakup mailing list > Speakup@xxxxxxxxxxxxxxxxx > http://linux-speakup.org/cgi-bin/mailman/listinfo/speakup > -- Your life is like a penny. You're going to lose it. The question is: How do you spend it? John Covici wb2una covici@xxxxxxxxxxxxxx _______________________________________________ Speakup mailing list Speakup@xxxxxxxxxxxxxxxxx http://linux-speakup.org/cgi-bin/mailman/listinfo/speakup
