https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=231659
Bug ID: 231659
Summary: 12-ALPHA6 r338900 crashes with IPsec on network load
Product: Base System
Version: CURRENT
Hardware: amd64
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: kern
Assignee: [email protected]
Reporter: [email protected]
I'm running network benchmarks with IPsec in transport mode. It is simple
"iperf3" run after setting up IPsec with "setkey".
Network adapter is igb (I210).
Here is backtrace
Fatal trap 9: general protection fault while in kernel mode
cpuid = 3; apic id = 06
instruction pointer = 0x20:0xffffffff8077ae62
stack pointer = 0x28:0xfffffe00004de280
frame pointer = 0x28:0xfffffe00004de2a0
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = resume, IOPL = 0
current process = 0 (if_io_tqg_3)
[ thread pid 0 tid 100068 ]
Stopped at intr_execute_handlers+0x12: addq $0x1,(%rax)
db> bt
Tracing pid 0 tid 100068 td 0xfffff80002970000
intr_execute_handlers() at intr_execute_handlers+0x12/frame 0xfffffe00004de2a0
lapic_handle_intr() at lapic_handle_intr+0x44/frame 0xfffffe00004de2c0
Xapic_isr1() at Xapic_isr1+0xd9/frame 0xfffffe00004de2c0
--- interrupt, rip = 0xffffffff80721d1a, rsp = 0xfffffe00004de390, rbp =
0xfffffe00004de3a0 ---
spinlock_exit() at spinlock_exit+0x3a/frame 0xfffffe00004de3a0
putchar() at putchar+0x14e/frame 0xfffffe00004de420
kvprintf() at kvprintf+0x106/frame 0xfffffe00004de540
vprintf() at vprintf+0x84/frame 0xfffffe00004de610
printf() at printf+0x43/frame 0xfffffe00004de670
trap_fatal() at trap_fatal+0x9d/frame 0xfffffe00004de6c0
trap() at trap+0x6d/frame 0xfffffe00004de7d0
calltrap() at calltrap+0x8/frame 0xfffffe00004de7d0
--- trap 0x9, rip = 0xffffffff804b13e9, rsp = 0xfffffe00004de8a0, rbp =
0xfffffe00004de8f0 ---
__rw_rlock_hard() at __rw_rlock_hard+0xb9/frame 0xfffffe00004de8f0
bpf_mtap() at bpf_mtap+0x46/frame 0xfffffe00004de970
ether_nh_input() at ether_nh_input+0xca/frame 0xfffffe00004de9c0
netisr_dispatch_src() at netisr_dispatch_src+0xa1/frame 0xfffffe00004dea20
ether_input() at ether_input+0x26/frame 0xfffffe00004dea40
_task_fn_rx() at _task_fn_rx+0x7ea/frame 0xfffffe00004deb30
gtaskqueue_run_locked() at gtaskqueue_run_locked+0xe3/frame 0xfffffe00004deb80
gtaskqueue_thread_loop() at gtaskqueue_thread_loop+0x88/frame
0xfffffe00004debb0
fork_exit() at fork_exit+0x76/frame 0xfffffe00004debf0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00004debf0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
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