[Bug 263445] Fatal trap 12: page fault while in kernel mode // supervisor read data, page not present // 13.1-RC3
- Go to: [ bottom of page ] [ top of archives ] [ this month ]
Date: Tue, 31 May 2022 09:45:56 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=263445
--- Comment #7 from Igor A. Valkov <viaprog@gmail.com> ---
Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 21
fault virtual address = 0x18
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff806bb69d
stack pointer = 0x28:0xfffffe0295a084b0
frame pointer = 0x28:0xfffffe0295a08520
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_1)
trap number = 12
panic: page fault
cpuid = 1
time = 1653941306
KDB: stack backtrace:
#0 0xffffffff806767e5 at kdb_backtrace+0x65
#1 0xffffffff806292df at vpanic+0x17f
#2 0xffffffff80629153 at panic+0x43
#3 0xffffffff80975895 at trap_fatal+0x385
#4 0xffffffff809758ef at trap_pfault+0x4f
#5 0xffffffff8094ea18 at calltrap+0x8
#6 0xffffffff807a5a89 at tcp_output+0x1339
#7 0xffffffff8079cdda at tcp_do_segment+0x292a
#8 0xffffffff80799771 at tcp_input_with_port+0xb61
#9 0xffffffff8079a41b at tcp_input+0xb
#10 0xffffffff8078bbdf at ip_input+0x11f
#11 0xffffffff8075f539 at netisr_dispatch_src+0xb9
#12 0xffffffff80744228 at ether_demux+0x138
#13 0xffffffff807455b5 at ether_nh_input+0x355
#14 0xffffffff8075f539 at netisr_dispatch_src+0xb9
#15 0xffffffff80744659 at ether_input+0x69
#16 0xffffffff80744211 at ether_demux+0x121
#17 0xffffffff807455b5 at ether_nh_input+0x355
--
You are receiving this mail because:
You are the assignee for the bug.