Jan  5 19:48:18 qemumips64 syslog.info syslogd started: BusyBox v1.37.0
Jan  5 19:48:19 qemumips64 kern.notice kernel: klogd started: BusyBox v1.37.0 ()
Jan  5 19:48:19 qemumips64 authpriv.info dropbear[5983]: Exit (root) from <192.168.7.3:50034>: Disconnect received
Jan  5 19:48:20 qemumips64 authpriv.info dropbear[5998]: Child connection from 192.168.7.3:59908
Jan  5 19:48:22 qemumips64 authpriv.notice dropbear[5998]: Auth succeeded with blank password for 'root' from 192.168.7.3:59908
Jan  5 19:48:22 qemumips64 authpriv.info dropbear[5998]: Exit (root) from <192.168.7.3:59908>: Disconnect received
Jan  5 19:48:23 qemumips64 authpriv.info dropbear[6000]: Child connection from 192.168.7.3:59920
Jan  5 19:48:24 qemumips64 authpriv.notice dropbear[6000]: Auth succeeded with blank password for 'root' from 192.168.7.3:59920
Jan  5 19:48:25 qemumips64 authpriv.info dropbear[6000]: Exit (root) from <192.168.7.3:59920>: Disconnect received
Jan  5 19:48:25 qemumips64 authpriv.info dropbear[6002]: Child connection from 192.168.7.3:43782
Jan  5 19:48:26 qemumips64 authpriv.notice dropbear[6002]: Auth succeeded with blank password for 'root' from 192.168.7.3:43782
Jan  5 19:48:28 qemumips64 authpriv.info dropbear[6002]: Exit (root) from <192.168.7.3:43782>: Disconnect received
Jan  5 19:48:29 qemumips64 authpriv.info dropbear[6004]: Child connection from 192.168.7.3:43792
Jan  5 19:48:30 qemumips64 authpriv.notice dropbear[6004]: Auth succeeded with blank password for 'root' from 192.168.7.3:43792
Jan  5 19:48:31 qemumips64 kern.err kernel: [   19.909743] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
Jan  5 19:48:31 qemumips64 kern.err kernel: [   19.914011] rcu: 	(detected by 0, t=260614 jiffies, g=28221, q=174942 ncpus=1)
Jan  5 19:48:31 qemumips64 kern.err kernel: [   19.918231] rcu: All QSes seen, last rcu_preempt kthread activity 260614 (4295331197-4295070583), jiffies_till_next_fqs=1, root ->qsmask 0x0
Jan  5 19:48:31 qemumips64 kern.err kernel: [   19.925408] rcu: rcu_preempt kthread starved for 260614 jiffies! g28221 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
Jan  5 19:48:31 qemumips64 kern.err kernel: [   19.931336] rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
Jan  5 19:48:31 qemumips64 kern.err kernel: [   19.936498] rcu: RCU grace-period kthread stack dump:
Jan  5 19:48:31 qemumips64 kern.info kernel: [   19.939485] task:rcu_preempt     state:R  running task     stack:0     pid:16    tgid:16    ppid:2      flags:0x00100000
Jan  5 19:48:31 qemumips64 kern.info kernel: [   19.945786] Stack : ffffffffffffffff ffffffff8135c4b8 0000000000000000 0000000400000000
Jan  5 19:48:31 qemumips64 kern.info kernel: [   19.950573]         ffffffff80fcd980 0000000000000000 0000000200000000 0042a87bb47dba57
Jan  5 19:48:31 qemumips64 kern.info kernel: [   19.955323]         9000000004183ac0 90000000041abcd8 ffffffff81360000 ffffffff81360000
Jan  5 19:48:31 qemumips64 kern.info kernel: [   19.960081]         ffffffff815321d0 0000000000000001 ffffffff81360000 ffffffff813ed918
Jan  5 19:48:31 qemumips64 authpriv.info dropbear[6004]: Exit (root) from <192.168.7.3:43792>: Disconnect received
Jan  5 19:48:31 qemumips64 kern.info kernel: [   19.964863]         ffffffff813f0000 ffffffff80fb7d18 0000000100019378 ffffffff80fbf5a4
Jan  5 19:48:31 qemumips64 kern.info kernel: [   19.969603]         9000000003e66ab8 0000000000000001 ffffffff813ed640 0000000000000122
Jan  5 19:48:31 qemumips64 kern.info kernel: [   19.974532]         0000000000000000 0000000100019378 ffffffff801fdcc8 0e40000000000000
Jan  5 19:48:31 qemumips64 kern.info kernel: [   19.979286]         9000000004183ac0 0042a87bb47dba57 ffffffff813ed640 0000000000000000
Jan  5 19:48:31 qemumips64 kern.info kernel: [   19.983996]         0000000000000001 ffffffff81360000 ffffffff815321d0 ffffffff801dd5cc
Jan  5 19:48:31 qemumips64 kern.info kernel: [   19.988740]         ffffffff81360000 ffffffff801e27d8 ffffffff81360000 ffffffff81532020
Jan  5 19:48:31 qemumips64 kern.info kernel: [   19.993460]         ...
Jan  5 19:48:31 qemumips64 kern.info kernel: [   19.995001] Call Trace:
Jan  5 19:48:31 qemumips64 kern.info kernel: [   19.996483] [<ffffffff80fb72f8>] __schedule+0x5a0/0xf90
Jan  5 19:48:31 qemumips64 kern.info kernel: [   19.999581] [<ffffffff80fb7d18>] schedule+0x30/0x1a8
Jan  5 19:48:31 qemumips64 kern.info kernel: [   20.002938] [<ffffffff80fbf5a4>] schedule_timeout+0xac/0x1e0
Jan  5 19:48:31 qemumips64 kern.info kernel: [   20.006298] [<ffffffff801dd5cc>] rcu_gp_fqs_loop+0x5dc/0x928
Jan  5 19:48:31 qemumips64 kern.info kernel: [   20.009576] [<ffffffff801e2f98>] rcu_gp_kthread+0x2d0/0x348
Jan  5 19:48:31 qemumips64 kern.info kernel: [   20.012860] [<ffffffff8016fe44>] kthread+0x154/0x180
Jan  5 19:48:31 qemumips64 kern.info kernel: [   20.015783] [<ffffffff8010392c>] ret_from_kernel_thread+0x14/0x1c
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.019298] 
Jan  5 19:48:31 qemumips64 kern.err kernel: [   20.020272] rcu: Stack dump where RCU GP kthread last ran:
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.023399] CPU: 0 UID: 0 PID: 6005 Comm: sh Not tainted 6.12.8-yocto-standard #1
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.027689] Hardware name: mti,malta
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.029774] $ 0   : 0000000000000000 0000000000000001 000000aaaac47000 0000000000000000
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.034837] $ 4   : 000000aaaac47000 0000000000000000 000000aaaac47000 ffffffffff7f0000
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.039798] $ 8   : 7f7f7f7f7f7f7f7f 1a070f100d0b7f7f 0000000000000006 9691ffffffffffff
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.054391] $12   : 0000000000008080 ffffffff80808080 0000000000000000 000000006578706f
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.059192] $16   : fffffffffffbffff 000000aaaac46f40 0000000000000000 000000aaaac47000
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.063886] $20   : 000000aaaac46ed0 0000100904000000 000000aaaac46ed0 000000aaaab34920
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.069280] $24   : 0000000001010101 000000aaaab67580                                  
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.074097] $28   : 000000aaaac302b0 000000fffbe30110 0000000000000000 000000aaaab3f048
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.078850] Hi    : 0000000000098b12
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.080919] Lo    : 2d0e5604189ec9e2
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.082982] epc   : 000000aaaab3f048 0xaaaab3f048
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.085744] ra    : 000000aaaab3f048 0xaaaab3f048
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.088445] Status: 2400a4f3	KX SX UX USER EXL IE 
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.091512] Cause : 50808000 (ExcCode 00)
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.093853] PrId  : 00010000 (MIPS GENERIC QEMU)
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.096498] CPU: 0 UID: 0 PID: 6005 Comm: sh Not tainted 6.12.8-yocto-standard #1
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.101148] Hardware name: mti,malta
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.103378] Stack : 0000000000000018 0000000000000000 0000000000000018 90000000040e7a98
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.108241]         90000000040e7a98 90000000040e7bc8 0000000000000000 0000000000000000
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.113000]         0042a87bb47dba57 0000000000000001 90000000040e79f8 0000000000000000
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.117752]         0000000000000000 0000000000000030 ffffffff80f9fc30 0000000000000000
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.122507]         90000000040e784f 0000000000000000 0000000000000000 ffffffff81223480
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.127276]         ffffffff81360000 9000000003e66a40 ffffffff813ed640 ffffffff8135c4b8
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.132304]         ffffffff815c8a40 0000000000000000 ffffffff80a171f0 0000000000000000
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.137058]         ffffffff815d0000 90000000927e0000 90000000040e7a90 ffffffff813ed640
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.141813]         ffffffff8010b48c 0000000000000000 0000000000000000 0000000000000000
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.146526]         0000000000000000 0000000000000000 ffffffff8010b4ac 0042a87bb47dba57
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.151282]         ...
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.152866] Call Trace:
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.154335] [<ffffffff8010b4ac>] show_stack+0x64/0x158
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.157377] [<ffffffff80fb4794>] dump_stack_lvl+0x70/0xb0
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.160486] [<ffffffff80fa4020>] rcu_check_gp_kthread_starvation+0x17c/0x1b0
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.164970] [<ffffffff801e7c8c>] rcu_sched_clock_irq+0x1174/0x12e0
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.169069] [<ffffffff801ffd5c>] update_process_times+0x74/0xd8
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.172457] [<ffffffff802141d0>] tick_nohz_handler+0x88/0x128
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.175849] [<ffffffff80200804>] __hrtimer_run_queues+0x184/0x3d8
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.179361] [<ffffffff80201960>] hrtimer_interrupt+0x120/0x2c8
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.182739] [<ffffffff80113df4>] c0_compare_interrupt+0x94/0xd0
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.186139] [<ffffffff801bdc80>] __handle_irq_event_percpu+0x88/0x2d0
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.189803] [<ffffffff801bdee0>] handle_irq_event_percpu+0x18/0x78
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.193327] [<ffffffff801c501c>] handle_percpu_irq+0x84/0xb8
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.196871] [<ffffffff801bce54>] generic_handle_domain_irq+0x34/0x50
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.200481] [<ffffffff80fc15c8>] do_domain_IRQ+0x28/0x40
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.203592] [<ffffffff8096a5d4>] plat_irq_dispatch+0x5c/0xd8
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.206891] [<ffffffff80103d50>] handle_int+0x150/0x15c
Jan  5 19:48:31 qemumips64 kern.warn kernel: [   20.209933] 
Jan  5 19:48:32 qemumips64 authpriv.info dropbear[6006]: Child connection from 192.168.7.3:43804
Jan  5 19:48:33 qemumips64 authpriv.notice dropbear[6006]: Auth succeeded with blank password for 'root' from 192.168.7.3:43804
Jan  5 19:48:34 qemumips64 user.notice root: foobar
Jan  5 19:48:34 qemumips64 authpriv.info dropbear[6006]: Exit (root) from <192.168.7.3:43804>: Disconnect received
Jan  5 19:48:34 qemumips64 authpriv.info dropbear[6008]: Child connection from 192.168.7.3:43810
Jan  5 19:48:35 qemumips64 authpriv.notice dropbear[6008]: Auth succeeded with blank password for 'root' from 192.168.7.3:43810
Jan  5 19:48:36 qemumips64 authpriv.info dropbear[6008]: Exit (root) from <192.168.7.3:43810>: Disconnect received
Jan  5 19:48:37 qemumips64 authpriv.info dropbear[6010]: Child connection from 192.168.7.3:54830
Jan  5 19:48:38 qemumips64 authpriv.notice dropbear[6010]: Auth succeeded with blank password for 'root' from 192.168.7.3:54830
Jan  5 19:48:39 qemumips64 authpriv.info dropbear[6010]: Exit (root) from <192.168.7.3:54830>: Disconnect received
Jan  5 19:48:40 qemumips64 authpriv.info dropbear[6012]: Child connection from 192.168.7.3:54832
Jan  5 19:48:40 qemumips64 authpriv.notice dropbear[6012]: Auth succeeded with blank password for 'root' from 192.168.7.3:54832
Jan  5 19:48:41 qemumips64 authpriv.info dropbear[6012]: Exit (root) from <192.168.7.3:54832>: Disconnect received
Jan  5 19:48:42 qemumips64 authpriv.info dropbear[6014]: Child connection from 192.168.7.3:54848
Jan  5 19:48:43 qemumips64 authpriv.notice dropbear[6014]: Auth succeeded with blank password for 'root' from 192.168.7.3:54848
Jan  5 19:48:48 qemumips64 authpriv.info dropbear[6014]: Exit (root) from <192.168.7.3:54848>: Disconnect received
Jan  5 19:48:48 qemumips64 authpriv.info dropbear[6016]: Child connection from 192.168.7.3:43574
Jan  5 19:48:49 qemumips64 authpriv.notice dropbear[6016]: Auth succeeded with blank password for 'root' from 192.168.7.3:43574
Jan  5 19:48:50 qemumips64 authpriv.info dropbear[6016]: Exit (root) from <192.168.7.3:43574>: Disconnect received
Jan  5 19:48:51 qemumips64 authpriv.info dropbear[6018]: Child connection from 192.168.7.3:43586
Jan  5 19:48:52 qemumips64 authpriv.notice dropbear[6018]: Auth succeeded with blank password for 'root' from 192.168.7.3:43586
Jan  5 19:48:53 qemumips64 authpriv.info dropbear[6018]: Exit (root) from <192.168.7.3:43586>: Disconnect received
Jan  5 19:48:54 qemumips64 authpriv.info dropbear[6020]: Child connection from 192.168.7.3:43590
Jan  5 19:48:55 qemumips64 authpriv.notice dropbear[6020]: Auth succeeded with blank password for 'root' from 192.168.7.3:43590
Jan  5 19:48:58 qemumips64 syslog.info syslogd exiting
