Bug #6100
NULL pointer dereference in ohci after resume in VirtualBox
Status:
New
Priority:
Low
Assignee:
-
Category:
kernel
Start date:
2015-08-05
Due date:
% Done:
0%
Estimated time:
Difficulty:
Medium
Tags:
needs-triage
Gerrit CR:
Description
> ::status debugging crash dump vmcore.0 (64-bit) from openindiana operating system: 5.11 illumos-a6490d0 (i86pc) image uuid: 23ebd986-490a-6083-eca7-95887e2f2c92 panic message: BAD TRAP: type=e (#pf Page fault) rp=ffffff000f860a00 addr=8 occurred in module "ohci" due to a NULL pointer dereference dump content: kernel pages only > $C ffffff000f860b30 ohci_traverse_done_list+0x9b(ffffff02d864ca80, 483d040) ffffff000f860b70 ohci_intr+0x28d(ffffff02d864ca80, 0) ffffff000f860be0 av_dispatch_autovect+0x91(16) ffffff000f860c20 dispatch_hardint+0x36(16, 0) ffffff001198c3f0 switch_sp_and_call+0x13() ffffff001198c450 do_interrupt+0xa8(ffffff001198c460, ffffff001198c7a0) ffffff001198c460 _interrupt+0xba() ffffff001198c5b0 dnlc_lookup+0xdf(ffffff02db07ec40, ffffff001198c7a0) ffffff001198c650 zfs_lookup+0xc9(ffffff02db07ec40, ffffff001198c7a0, ffffff001198c8e8, ffffff001198ca70, 0, ffffff02d594a740, ffffff02d58187f0, 0, 0, 0) ffffff001198c700 fop_lookup+0xa2(ffffff02db07ec40, ffffff001198c7a0, ffffff001198c8e8, ffffff001198ca70, 0, ffffff02d594a740, ffffff02d58187f0, 0, 0, 0) ffffff001198c950 lookuppnvp+0x1fe(ffffff001198ca70, 0, 1, 0, ffffff001198cc88, ffffff02d594a740, ffffff02d594a740, ffffff02d58187f0) ffffff001198c9f0 lookuppnatcred+0x15e(ffffff001198ca70, 0, 1, 0, ffffff001198cc88, 0, ffffff02d58187f0) ffffff001198caf0 lookupnameatcred+0xad(fe751464, 0, 1, 0, ffffff001198cc88, 0, ffffff02d58187f0) ffffff001198cb40 lookupnameat+0x39(fe751464, 0, 1, 0, ffffff001198cc88, 0) ffffff001198ccf0 vn_openat+0x315(fe751464, 0, 1, 1b6, ffffff001198ce00, 0, ffffffff00000012, 0, 1) ffffff001198ce60 copen+0x20c(ffd19553, fe751464, 1, 1b6) ffffff001198ce90 openat32+0x27(ffd19553, fe751464, 0, 1b6) ffffff001198cec0 open32+0x25(fe751464, 0, 1b6) ffffff001198cf10 sys_syscall32+0xff() > ::panicinfo cpu 1 thread ffffff000f860c40 message BAD TRAP: type=e (#pf Page fault) rp=ffffff000f860a00 addr=8 occurred in module "ohci" due to a NULL pointer dereference rdi 2000 rsi 9 rdx 0 rcx 9 r8 ffffff02d818b080 r9 0 rax 0 rbx ffffff02d864ca80 rbp ffffff000f860b30 r10 1 r11 ffffff000f860620 r12 ffffff02da56b040 r13 0 r14 483d040 r15 fffffffe fsbase 0 gsbase ffffff02d891b000 ds 4b es 4b fs 0 gs 1c3 trapno e err 0 rip fffffffff7cfed7b cs 30 rflags 10282 rsp ffffff000f860af0 ss 0 gdt_hi 0 gdt_lo 900001ef idt_hi 0 idt_lo 90000fff ldt 0 task 70 cr0 8005003b cr2 8 cr3 21ffa4000 cr4 6b8
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