a) Panic on shutdown: Fatal trap 1: privileged instruction fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xc6be2023 stack pointer = 0x28:0xe13c39f4 frame pointer = 0x28:0xe13c3a20 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 11 (swi1: netisr 0) trap number = 1 panic: privileged instruction fault cpuid = 1 time = 1498206262 Uptime: 6m19s The trace is: __curthread () at ./machine/pcpu.h:225 225 __asm("movl %%fs:%1,%0" : "=r" (td) (kgdb) #0 __curthread () at ./machine/pcpu.h:225 #1 doadump (textdump=-968633472) at ../../../kern/kern_shutdown.c:318 #2 0xc06e88c4 in kern_reboot (howto=<optimized out>) at ../../../kern/kern_shutdown.c:386 #3 0xc06e8c5b in vpanic (fmt=<optimized out>, ap=0xe13c3874 "}\334\235\300H\254 \306\001") at ../../../kern/kern_shutdown.c:779 #4 0xc06e8b1b in panic (fmt=0xc092e18e "%s") at ../../../kern/kern_shutdown.c:710 #5 0xc08eed21 in trap_fatal (frame=0xe13c39b4, eva=<optimized out>) at ../../../i386/i386/trap.c:978 #6 0xc08eea38 in trap (frame=<optimized out>) at ../../../i386/i386/trap.c:704 #7 <signal handler called> #8 0xc6be2023 in ?? () #9 0xc082ed53 in tcp_do_segment (m=<optimized out>, th=<optimized out>, so=<optimized out>, tp=<optimized out>, drop_hdrlen=<optimized out>, tlen=<optimized out>, iptos=<optimized out>, ti_locked=<error reading variable: Cannot access memory at address 0x1>) at ../../../netinet/tcp_input.c:2444 #10 0xc082c181 in tcp_input (mp=<optimized out>, offp=<optimized out>, proto=<optimized out>) at ../../../netinet/tcp_input.c:1191 #11 0xc0820878 in ip_input (m=0x0) at ../../../netinet/ip_input.c:823 #12 0xc07d5d0f in netisr_process_workstream_proto (nwsp=<optimized out>, proto=<optimized out>) at ../../../net/netisr.c:899 #13 swi_net (arg=<optimized out>) at ../../../net/netisr.c:946 #14 0xc06bb3c5 in intr_event_execute_handlers (p=0x109, ie=<optimized out>) at ../../../kern/kern_intr.c:1336 #15 0xc06bb5f0 in ithread_execute_handlers (ie=<optimized out>, p=<optimized out>) at ../../../kern/kern_intr.c:1349 #16 ithread_loop (arg=0xc60e6d00) at ../../../kern/kern_intr.c:1430 #17 0xc06b8a76 in fork_exit (callout=0xc06bb560 <ithread_loop>, arg=<optimized out>, frame=<optimized out>) at ../../../kern/kern_fork.c:1038 #18 <signal handler called> (kgdb) b) Panic on accepting incoming SSH connection: Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0xa4c6f47f fault code = supervisor read, page not present instruction pointer = 0x20:0xc6bd0418 stack pointer = 0x28:0xea66b6a4 frame pointer = 0x28:0xea66b6d0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 0 (ath0 taskq) trap number = 12 panic: page fault cpuid = 0 time = 1498233591 Uptime: 1m2s The trace is: __curthread () at ./machine/pcpu.h:225 225 __asm("movl %%fs:%1,%0" : "=r" (td) (kgdb) #0 __curthread () at ./machine/pcpu.h:225 #1 doadump (textdump=-968633856) at ../../../kern/kern_shutdown.c:318 #2 0xc06e88c4 in kern_reboot (howto=<optimized out>) at ../../../kern/kern_shutdown.c:386 #3 0xc06e8c5b in vpanic (fmt=<optimized out>, ap=0xea66b504 "\353\334\235\300H<?\306\001") at ../../../kern/kern_shutdown.c:779 #4 0xc06e8b1b in panic (fmt=0xc092e18e "%s") at ../../../kern/kern_shutdown.c:710 #5 0xc08eed21 in trap_fatal (frame=0xea66b664, eva=<optimized out>) at ../../../i386/i386/trap.c:978 #6 0xc08eee5d in trap_pfault (frame=0xea66b664, usermode=0, eva=<optimized out>) at ../../../i386/i386/trap.c:786 #7 0xc08ee48e in trap (frame=<optimized out>) at ../../../i386/i386/trap.c:512 #8 <signal handler called> #9 0xc6bd0418 in ?? () #10 0xc082ed53 in tcp_do_segment (m=<optimized out>, th=<optimized out>, so=<optimized out>, tp=<optimized out>, drop_hdrlen=<optimized out>, tlen=<optimized out>, iptos=<optimized out>, ti_locked=<error reading variable: Cannot access memory at address 0x1>) at ../../../netinet/tcp_input.c:2444 #11 0xc082c181 in tcp_input (mp=<optimized out>, offp=<optimized out>, proto=<optimized out>) at ../../../netinet/tcp_input.c:1191 #12 0xc0820878 in ip_input (m=0x0) at ../../../netinet/ip_input.c:823 #13 0xc07d55bb in netisr_dispatch_src (proto=<optimized out>, source=<optimized out>, m=0xc6bd0418) at ../../../net/netisr.c:1120 #14 0xc07d5880 in netisr_dispatch (proto=1, m=0xc6cc6000) at ../../../net/netisr.c:1211 #15 0xc07c7292 in ether_demux (ifp=0xc6860800, m=0x0) at ../../../net/if_ethersubr.c:848 #16 0xc07c7f20 in ether_input_internal (ifp=0xc6860800, m=0xc6bd0418) at ../../../net/if_ethersubr.c:637 #17 ether_nh_input (m=<optimized out>) at ../../../net/if_ethersubr.c:667 #18 0xc07d55bb in netisr_dispatch_src (proto=<optimized out>, source=<optimized out>, m=0xc6bd0418) at ../../../net/netisr.c:1120 #19 0xc07d5880 in netisr_dispatch (proto=5, m=0xc6cc6000) at ../../../net/netisr.c:1211 #20 0xc07c751a in ether_input (ifp=0xc6860800, m=0x0) at ../../../net/if_ethersubr.c:757 #21 0xc07efc2e in ieee80211_deliver_data (vap=0xc6a97000, ni=<optimized out>, m=0xc6cc6000) at ../../../net80211/ieee80211_input.c:291 #22 0xc08070e5 in sta_input (ni=<optimized out>, m=0xc6cc6000, rxs=<optimized out>, rssi=<optimized out>, nf=<optimized out>) at ../../../net80211/ieee80211_sta.c:891 #23 0xc07ef824 in ieee80211_input_mimo (ni=0x0, m=<optimized out>) at ../../../net80211/ieee80211_input.c:99 #24 0xc053439a in ath_rx_pkt (sc=<optimized out>, rs=<optimized out>, status=<optimized out>, tsf=<optimized out>, nf=<optimized out>, qtype=<optimized out>, bf=<optimized out>, m=<optimized out>) at ../../../dev/ath/if_ath_rx.c:950 #25 0xc05350f5 in ath_rx_proc (sc=0xc63f9000, resched=1) at ../../../dev/ath/if_ath_rx.c:1150 #26 0xc07359cc in taskqueue_run_locked (queue=0xc63d3b80) at ../../../kern/subr_taskqueue.c:454 #27 0xc07368b7 in taskqueue_thread_loop (arg=0xc63ffee8) at ../../../kern/subr_taskqueue.c:746 #28 0xc06b8a76 in fork_exit (callout=0xc0736810 <taskqueue_thread_loop>, arg=<optimized out>, frame=<optimized out>) at ../../../kern/kern_fork.c:1038 #29 <signal handler called> (kgdb) c) Panic on 'polkit-auth' application invocation: Fatal trap 10: trace trap while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xc6bcda1b stack pointer = 0x28:0xefd5c8b8 frame pointer = 0x28:0xefd5c904 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, IOPL = 0 current process = 1646 (polkit-auth) trap number = 10 panic: trace trap cpuid = 1 time = 1498205821 Uptime: 2m1s The trace is: __curthread () at ./machine/pcpu.h:225 225 __asm("movl %%fs:%1,%0" : "=r" (td) (kgdb) #0 __curthread () at ./machine/pcpu.h:225 #1 doadump (textdump=-968633856) at ../../../kern/kern_shutdown.c:318 #2 0xc06e88c4 in kern_reboot (howto=<optimized out>) at ../../../kern/kern_shutdown.c:386 #3 0xc06e8c5b in vpanic (fmt=<optimized out>, ap=0xefd5c73c "\340\334\235\300\310\370\266\306\001") at ../../../kern/kern_shutdown.c:779 #4 0xc06e8b1b in panic (fmt=0xc092e18e "%s") at ../../../kern/kern_shutdown.c:710 #5 0xc08eed21 in trap_fatal (frame=0xefd5c878, eva=<optimized out>) at ../../../i386/i386/trap.c:978 #6 0xc08eea38 in trap (frame=<optimized out>) at ../../../i386/i386/trap.c:704 #7 <signal handler called> #8 0xc6bcda1b in ?? () #9 0xc0770281 in unp_connect2 (so=<optimized out>, so2=<optimized out>, req=<optimized out>) at ../../../kern/uipc_usrreq.c:1497 #10 0xc076ff17 in unp_connectat (fd=<optimized out>, so=<optimized out>, nam=<optimized out>, td=<optimized out>) at ../../../kern/uipc_usrreq.c:1446 #11 0xc076d510 in unp_connect (so=0xc71c9400, nam=0xc662d500, td=<optimized out>) at ../../../kern/uipc_usrreq.c:1310 #12 uipc_connect (so=0xc71c9400, nam=0xc662d500, td=<optimized out>) at ../../../kern/uipc_usrreq.c:587 #13 0xc076a042 in kern_connectat (td=<optimized out>, dirfd=-100, fd=<optimized out>, sa=0xc662d500) at ../../../kern/uipc_syscalls.c:505 #14 0xc0769f49 in sys_connect (td=0xc6bcda18, uap=0xc6b6f988) at ../../../kern/uipc_syscalls.c:470 #15 0xc08ef679 in syscallenter (td=<optimized out>) at ../../../i386/i386/../../kern/subr_syscall.c:132 #16 syscall (frame=<optimized out>) at ../../../i386/i386/trap.c:1103 #17 <signal handler called> #18 0x283a4747 in ?? () Backtrace stopped: Cannot access memory at address 0xbfbfe794 (kgdb)Received on Fri Jun 23 2017 - 14:58:07 UTC
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