Date: Fri, 16 Feb 2018 09:13:17 -0500 From: Michael Butler <imb@protected-networks.net> To: freebsd-current <freebsd-current@freebsd.org>, ae@freebsd.org Subject: panic on boot after SVN r328988 Message-ID: <fe4962f7-f764-a50d-39ec-6caf8eb73369@protected-networks.net>
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This is on a slow (and remote :-() i386
(kgdb) bt
#0 0xc076bfe8 in doadump ()
#1 0xc076c008 in doadump ()
#2 0xc0d00ee0 in suspend_blocked ()
#3 0xcf607548 in ?? ()
#4 0xc076bd8b in kern_reboot ()
#5 0xc076c141 in vpanic ()
#6 0xc076c03b in panic ()
#7 0xc0ab5065 in trap_fatal ()
#8 0xc0ab4de0 in trap ()
#9 <signal handler called>
#10 0xc0991ff0 in dyn_lookup_ipv4_state ()
#11 0xc0992323 in ipfw_dyn_lookup_state ()
#12 0xc098e2b9 in ipfw_chk ()
#13 0xc09983b9 in ipfw_check_packet ()
#14 0xc0879cf8 in pfil_run_hooks ()
#15 0xc08983e4 in ip_input ()
#16 0xc0878e94 in netisr_dispatch_src ()
#17 0xc0879190 in netisr_dispatch ()
#18 0xc0860434 in ether_demux ()
#19 0xc08611c9 in ether_nh_input ()
#20 0xc0878e94 in netisr_dispatch_src ()
#21 0xc0879190 in netisr_dispatch ()
#22 0xc08607aa in ether_input ()
#23 0xc08574e9 in if_input ()
#24 0xc05b5bbe in fxp_intr_body ()
#25 0xc05b4137 in fxp_intr ()
#26 0xc0732da9 in intr_event_execute_handlers ()
#27 0xc073303f in ithread_loop ()
#28 0xc0730351 in fork_exit ()
#29 <signal handler called>
ipfw is compiled into the kernel not loaded as a module.
The best I can do to capture where in the boot process it was comes from
searching the vmcore file for strings ..
[ .. ]
<118>devmatch: Can't read linker hints file.
<118>add host 127.0.0.1: gateway lo0 fib 0: route already in table
<118>add net default: gateway 64.xx.xxx.x
<118>Additional inet routing options: gateway=YES.
<118>add host ::1: gateway lo0 fib 0: route already in table
<118>add net fe80::: gateway ::1
<118>add net ff02::: gateway ::1
<118>add net ::ffff:0.0.0.0: gateway ::1
<118>add net ::0.0.0.0: gateway ::1
<118>add net default: gateway 2001:xxx:xxxx:xxx::x
<118>Additional inet6 routing options: gateway=YES.
<118>00600 allow ip6 from any to any via lo0
<118>00700 deny ip6 from any to ::1
<118>00800 deny ip6 from ::1 to any
<118>00900 allow ip6 from :: to ff02::/16 ipv6-icmp
<118>01000 allow ip6 from fe80::/10 to fe80::/10 ipv6-icmp
<118>01100 allow ip6 from fe80::/10 to ff02::/16 ipv6-icmp
<118>01200 allow ip6 from any to any proto ipv6-icmp ip6 icmp6types
1,2,135,136
<118>01300 allow ip6 from me6 to any
<110>ipfw: 4900 Deny TCP 77.72.82.80:50823 202.xx.xxx.xx:7696 in via fxp0
<118>Firewall rules loaded.
<5>bridge0: link state changed to DOWN
<6>tap0: promiscuous mode enabled
<110>ipfw: 4900 Deny TCP 77.72.85.24:57077 202.xx.xxx.xx:33970 in via fxp0
<118>Creating and/or trimming log files
<110>ipfw: 4900 Deny TCP 5.188.11.111:59849 202.xx.xxx.xxx:7300 in via fxp0
<118>.
<118>Starting syslogd.
<110>ipfw: 4900 Deny TCP 5.188.11.25:51041 202.xx.xxx.xxx:20826 in via fxp0
<118>Setting date via ntp.
Fatal trap 1: privileged instruction fault while in kernel mode
instruction pointer = 0x20:0xc0991ff0
stack pointer = 0x28:0xcf607704
frame pointer = 0x28:0xcf607728
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 = 12 (irq7: fxp0 fxp1)
trap number = 1
panic: privileged instruction fault
time = 1518744036
Uptime: 26s
Physical memory: 499 MB
Dumping 51 MB:
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