Does anybody understand anything from below information:
Additionally I can write:
- before the first crash I changed ipfw nat to natd
- after the last crash I reverted back to ipfw nat and make firewall OPEN
And a while before first crash I made accitentally loop on the switch :/
Regards,
Marcin
Code:
Fatal trap 12: page fault while in kernel mode
cpuid = 14; apic id = 42
fault virtual address = 0x70
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff80da00b3
stack pointer = 0x28:0xfffffe02036bd8c0
frame pointer = 0x28:0xfffffe02036bd8c0
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 12 (swi1: netisr 0)
trap number = 12
panic: page fault
cpuid = 14
time = 1621242908
KDB: stack backtrace:
#0 0xffffffff80c57345 at kdb_backtrace+0x65
#1 0xffffffff80c09d21 at vpanic+0x181
#2 0xffffffff80c09b93 at panic+0x43
#3 0xffffffff8108b187 at trap_fatal+0x387
#4 0xffffffff8108b1df at trap_pfault+0x4f
#5 0xffffffff8108a83d at trap+0x27d
#6 0xffffffff810617a8 at calltrap+0x8
#7 0xffffffff80ddf0f8 at udp_input+0x338
#8 0xffffffff80dafc15 at ip_input+0x125
#9 0xffffffff80d3fa7b at swi_net+0x12b
#10 0xffffffff80bcae5d at ithread_loop+0x24d
#11 0xffffffff80bc7c5e at fork_exit+0x7e
#12 0xffffffff8106282e at fork_trampoline+0xe
Uptime: 9d22h28m6s
Fatal trap 12: page fault while in kernel mode
cpuid = 10; apic id = 2a
fault virtual address = 0x28
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff80d451d1
stack pointer = 0x28:0xfffffe02036d69c0
frame pointer = 0x28:0xfffffe02036d6a10
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 12 (swi1: netisr 0)
trap number = 12
panic: page fault
cpuid = 10
time = 1621243393
KDB: stack backtrace:
#0 0xffffffff80c57345 at kdb_backtrace+0x65
#1 0xffffffff80c09d21 at vpanic+0x181
#2 0xffffffff80c09b93 at panic+0x43
#3 0xffffffff8108b187 at trap_fatal+0x387
#4 0xffffffff8108b1df at trap_pfault+0x4f
#5 0xffffffff8108a83d at trap+0x27d
#6 0xffffffff810617a8 at calltrap+0x8
#7 0xffffffff80d4dd41 at rts_input+0x61
#8 0xffffffff80d3fa7b at swi_net+0x12b
#9 0xffffffff80bcae5d at ithread_loop+0x24d
#10 0xffffffff80bc7c5e at fork_exit+0x7e
#11 0xffffffff8106282e at fork_trampoline+0xe
Uptime: 2m30s
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 20
fault virtual address = 0x70
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff80d24abc
stack pointer = 0x28:0xfffffe017d013830
frame pointer = 0x28:0xfffffe017d013880
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 0 (if_io_tqg_0)
trap number = 12
panic: page fault
cpuid = 0
time = 1621243823
KDB: stack backtrace:
#0 0xffffffff80c57345 at kdb_backtrace+0x65
#1 0xffffffff80c09d21 at vpanic+0x181
#2 0xffffffff80c09b93 at panic+0x43
#3 0xffffffff8108b187 at trap_fatal+0x387
#4 0xffffffff8108b1df at trap_pfault+0x4f
#5 0xffffffff8108a83d at trap+0x27d
#6 0xffffffff810617a8 at calltrap+0x8
#7 0xffffffff80d3f2da at netisr_dispatch_src+0xca
#8 0xffffffff80d23eb9 at ether_input+0x69
#9 0xffffffff80d3ba03 at iflib_rxeof+0xc63
#10 0xffffffff80d35d42 at _task_fn_rx+0x72
#11 0xffffffff80c55dad at gtaskqueue_run_locked+0x15d
#12 0xffffffff80c55a4c at gtaskqueue_thread_loop+0xac
#13 0xffffffff80bc7c5e at fork_exit+0x7e
#14 0xffffffff8106282e at fork_trampoline+0xe
Uptime: 1m49s
Fatal trap 12: page fault while in kernel mode
cpuid = 6; apic id = 26
fault virtual address = 0x1c
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff80c9b94a
stack pointer = 0x28:0xfffffe0257f726d0
frame pointer = 0x28:0xfffffe0257f72740
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 1926 (vtnet-3:0 tx)
trap number = 12
panic: page fault
cpuid = 6
time = 1621259350
KDB: stack backtrace:
#0 0xffffffff80c57345 at kdb_backtrace+0x65
#1 0xffffffff80c09d21 at vpanic+0x181
#2 0xffffffff80c09b93 at panic+0x43
#3 0xffffffff8108b187 at trap_fatal+0x387
#4 0xffffffff8108b1df at trap_pfault+0x4f
#5 0xffffffff8108a83d at trap+0x27d
#6 0xffffffff810617a8 at calltrap+0x8
#7 0xffffffff821398c3 at bridge_input+0x193
#8 0xffffffff80d24cb8 at ether_nh_input+0x218
#9 0xffffffff80d3f2da at netisr_dispatch_src+0xca
#10 0xffffffff80d23eb9 at ether_input+0x69
#11 0xffffffff80d2916d at tunwrite+0x4fd
#12 0xffffffff80aa994a at devfs_write_f+0xda
#13 0xffffffff80c76618 at dofilewrite+0x88
#14 0xffffffff80c7653e at sys_writev+0x6e
#15 0xffffffff8108ba8c at amd64_syscall+0x10c
#16 0xffffffff810620ce at fast_syscall_common+0xf8
Uptime: 3m8s
Fatal trap 12: page fault while in kernel mode
cpuid = 22; apic id = 4a
fault virtual address = 0x1c
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff80c9b94a
stack pointer = 0x28:0xfffffe02ad9ae6d0
frame pointer = 0x28:0xfffffe02ad9ae740
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 1938 (vtnet-3:0 tx)
trap number = 12
panic: page fault
cpuid = 22
time = 1621259879
KDB: stack backtrace:
#0 0xffffffff80c57345 at kdb_backtrace+0x65
#1 0xffffffff80c09d21 at vpanic+0x181
#2 0xffffffff80c09b93 at panic+0x43
#3 0xffffffff8108b187 at trap_fatal+0x387
#4 0xffffffff8108b1df at trap_pfault+0x4f
#5 0xffffffff8108a83d at trap+0x27d
#6 0xffffffff810617a8 at calltrap+0x8
#7 0xffffffff82d2f8c3 at bridge_input+0x193
#8 0xffffffff80d24cb8 at ether_nh_input+0x218
#9 0xffffffff80d3f2da at netisr_dispatch_src+0xca
#10 0xffffffff80d23eb9 at ether_input+0x69
#11 0xffffffff80d2916d at tunwrite+0x4fd
#12 0xffffffff80aa994a at devfs_write_f+0xda
#13 0xffffffff80c76618 at dofilewrite+0x88
#14 0xffffffff80c7653e at sys_writev+0x6e
#15 0xffffffff8108ba8c at amd64_syscall+0x10c
#16 0xffffffff810620ce at fast_syscall_common+0xf8
Uptime: 2m43s
Fatal trap 12: page fault while in kernel mode
cpuid = 3; apic id = 23
fault virtual address = 0x18
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff805f9629
stack pointer = 0x28:0xfffffe020386ca20
frame pointer = 0x28:0xfffffe020386caa0
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 12 (irq56: bce0)
trap number = 12
panic: page fault
cpuid = 3
time = 1621261253
KDB: stack backtrace:
#0 0xffffffff80c57345 at kdb_backtrace+0x65
#1 0xffffffff80c09d21 at vpanic+0x181
#2 0xffffffff80c09b93 at panic+0x43
#3 0xffffffff8108b187 at trap_fatal+0x387
#4 0xffffffff8108b1df at trap_pfault+0x4f
#5 0xffffffff8108a83d at trap+0x27d
#6 0xffffffff810617a8 at calltrap+0x8
#7 0xffffffff80bcae5d at ithread_loop+0x24d
#8 0xffffffff80bc7c5e at fork_exit+0x7e
#9 0xffffffff8106282e at fork_trampoline+0xe
Uptime: 17m10s
Fatal trap 12: page fault while in kernel mode
cpuid = 10; apic id = 2a
fault virtual address = 0x18
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff80c9b880
stack pointer = 0x28:0xfffffe024fd5f580
frame pointer = 0x28:0xfffffe024fd5f5f0
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 2232 (sshd)
trap number = 12
panic: page fault
cpuid = 10
time = 1621266438
KDB: stack backtrace:
#0 0xffffffff80c57345 at kdb_backtrace+0x65
#1 0xffffffff80c09d21 at vpanic+0x181
#2 0xffffffff80c09b93 at panic+0x43
#3 0xffffffff8108b187 at trap_fatal+0x387
#4 0xffffffff8108b1df at trap_pfault+0x4f
#5 0xffffffff8108a83d at trap+0x27d
#6 0xffffffff810617a8 at calltrap+0x8
#7 0xffffffff80dc8a63 at tcp_output+0x10b3
#8 0xffffffff80ddab89 at tcp_usr_send+0x229
#9 0xffffffff80ca9053 at sosend_generic+0x633
#10 0xffffffff80ca94e0 at sosend+0x50
#11 0xffffffff80c7efd9 at soo_write+0x49
#12 0xffffffff80c76618 at dofilewrite+0x88
#13 0xffffffff80c7618c at sys_write+0xbc
#14 0xffffffff8108ba8c at amd64_syscall+0x10c
#15 0xffffffff810620ce at fast_syscall_common+0xf8
Uptime: 1m43s
Additionally I can write:
- before the first crash I changed ipfw nat to natd
- after the last crash I reverted back to ipfw nat and make firewall OPEN
Code:
# sysctl hw.model hw.machine hw.ncpu
hw.model: AMD Opteron(TM) Processor 6234
hw.machine: amd64
hw.ncpu: 24
# uname -a
FreeBSD kappa 13.0-RELEASE FreeBSD 13.0-RELEASE #0 releng/13.0-n244733-ea31abc261f: Fri Apr 9 04:24:09 UTC 2021 root@releng1.nyi.freebsd.org:/usr/obj/usr/src/amd64.amd64/sys/GENERIC amd64
And a while before first crash I made accitentally loop on the switch :/
Regards,
Marcin