Re: bsdtar/libarchive change behaviour 9-10

[Jeremie Le Hen]

On Mon, Aug 19, 2013 at 01:52:33AM +0200, Eitan Adler wrote:
 On Sun, Aug 18, 2013 at 9:39 PM, Tim Kientzle t...@kientzle.com wrote:
  Libarchive 3.x can treat them as extended metadata.
  As a result, bsdtar doesn't see them at all (except as
  additional metadata which can't be restored on FreeBSD).

This sounds like a POLA breakage.  The rule is maybe different for
softwares in contrib/.

  If you are using libarchive directly, you can ask it
  to not interpret those files as metadata.  Bsdtar does
  request such handling from libarchive.
 
 Perhaps this could be exposed to the UI as a env var or a flag?

+1 for this.

-- 
Jeremie Le Hen

Scientists say the world is made up of Protons, Neutrons and Electrons.
They forgot to mention Morons.
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Panic/Freeze with IPSEC on r254532

[Vincent Hoffman]

I thought I'd have a play with ipsec since its been a while since I last
set it up, and was setting up a transport mode connection between my
poudiere/repo server (the -curent server) and another box (8.2-RELEASE)
3 pings later the -CURRENT box froze, its zfs on root so no kernel dump
I'm afraid, it does have an ipmi so I repeated with a serial over lan
connection to test but got nothing it just froze. Any suggestions?
The only unusual thing about this machine is that i am running a bhyve
vm on it. not sure how relevant that is.

Log output
1st occurance
Aug 20 13:24:51 bsdpkgbuild kernel: Kernel page fault with the following
non-sleepable locks held:
Aug 20 13:24:51 bsdpkgbuild kernel: shared rw ipsec request (ipsec
request) r = 0 (0xf80020fe2f60) locked @
/usr/src/sys/netipsec/ipsec_output.c:436
Aug 20 13:24:51 bsdpkgbuild kernel: shared rw rawinp (rawinp) r = 0
(0xf800587afda8) locked @ /usr/src/sys/netinet/raw_ip.c:446
Aug 20 13:24:51 bsdpkgbuild kernel: KDB: stack backtrace:
Aug 20 13:24:51 bsdpkgbuild kernel: db_trace_self_wrapper() at
db_trace_self_wrapper+0x2b/frame 0xfe0238af91e0
Aug 20 13:24:51 bsdpkgbuild kernel: kdb_backtrace() at
kdb_backtrace+0x39/frame 0xfe0238af9290
Aug 20 13:24:51 bsdpkgbuild kernel: witness_warn() at
witness_warn+0x4a8/frame 0xfe0238af9350
Aug 20 13:24:51 bsdpkgbuild kernel: trap_pfault() at
trap_pfault+0x5a/frame 0xfe0238af9400
Aug 20 13:24:51 bsdpkgbuild kernel: trap() at trap+0x670/frame
0xfe0238af9620
Aug 20 13:24:51 bsdpkgbuild kernel: calltrap() at calltrap+0x8/frame
0xfe0238af9620
Aug 20 13:24:51 bsdpkgbuild kernel: --- trap 0xc, rip =
0x80aa6a53, rsp = 0xfe0238af96e0, rbp = 0xfe0238af9770 ---
Aug 20 13:24:51 bsdpkgbuild kernel: ipsec4_process_packet() at
ipsec4_process_packet+0x73/frame 0xfe0238af9770
Aug 20 13:24:51 bsdpkgbuild kernel: ip_ipsec_output() at
ip_ipsec_output+0x197/frame 0xfe0238af97b0
Aug 20 13:24:51 bsdpkgbuild kernel: ip_output() at ip_output+0x8a3/frame
0xfe0238af98a0
Aug 20 13:24:51 bsdpkgbuild kernel: rip_output() at
rip_output+0x2fa/frame 0xfe0238af98f0
Aug 20 13:24:51 bsdpkgbuild kernel: sosend_generic() at
sosend_generic+0x3dc/frame 0xfe0238af99a0
Aug 20 13:24:51 bsdpkgbuild kernel: kern_sendit() at
kern_sendit+0x1e4/frame 0xfe0238af9a40
Aug 20 13:24:51 bsdpkgbuild kernel: sendit() at sendit+0xf8/frame
0xfe0238af9a90
Aug 20 13:24:51 bsdpkgbuild kernel: sys_sendto() at
sys_sendto+0x4d/frame 0xfe0238af9ae0
Aug 20 13:24:51 bsdpkgbuild kernel: amd64_syscall() at
amd64_syscall+0x265/frame 0xfe0238af9bf0
Aug 20 13:24:51 bsdpkgbuild kernel: Xfast_syscall() at
Xfast_syscall+0xfb/frame 0xfe0238af9bf0
Aug 20 13:24:51 bsdpkgbuild kernel: --- syscall (133, FreeBSD ELF64,
sys_sendto), rip = 0x800d5ccea, rsp = 0x7ffed578, rbp =
0x7ffed5b0 ---
Aug 20 13:24:51 bsdpkgbuild kernel:
Aug 20 13:24:51 bsdpkgbuild kernel:
Aug 20 13:24:51 bsdpkgbuild kernel: Fatal trap 12: page fault while in
kernel mode
Aug 20 13:24:51 bsdpkgbuild kernel: cpuid = 5; apic id = 02
Aug 20 13:24:51 bsdpkgbuild kernel: fault virtual address   = 0xd0
Aug 20 13:24:51 bsdpkgbuild kernel: fault code  = supervisor
write data, page not present
Aug 20 13:24:51 bsdpkgbuild kernel: instruction pointer =
0x20:0x80aa6a53
Aug 20 13:24:51 bsdpkgbuild kernel: stack pointer   =
0x28:0xfe0238af96e0
Aug 20 13:24:51 bsdpkgbuild kernel: frame pointer   =
0x28:0xfe0238af9770
Aug 20 13:24:51 bsdpkgbuild kernel: code segment= base
0x0, limit 0xf, type 0x1b
Aug 20 13:24:51 bsdpkgbuild kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
Aug 20 13:24:51 bsdpkgbuild kernel: processor eflags= interrupt
enabled,
===
repeated occurrence
Aug 20 14:16:21 bsdpkgbuild kernel: Kernel page fault with the following
non-sleepable locks held:
Aug 20 14:16:21 bsdpkgbuild kernel: shared rw ipsec request (ipsec
request) r = 0 (0xf8001a9820e0) locked @
/usr/src/sys/netipsec/ipsec_output.c:436
Aug 20 14:16:21 bsdpkgbuild kernel: shared rw rawinp (rawinp) r = 0
(0xf801db519da8) locked @ /usr/src/sys/netinet/raw_ip.c:446
Aug 20 14:16:21 bsdpkgbuild kernel: KDB: stack backtrace:
Aug 20 14:16:21 bsdpkgbuild kernel: db_trace_self_wrapper() at
db_trace_self_wrapper+0x2b/frame 0xfe0238b081e0
Aug 20 14:16:21 bsdpkgbuild kernel: kdb_backtrace() at
kdb_backtrace+0x39/frame 0xfe0238b08290
Aug 20 14:16:21 bsdpkgbuild kernel: witness_warn() at
witness_warn+0x4a8/frame 0xfe0238b08350
Aug 20 14:16:21 bsdpkgbuild kernel: trap_pfault() at
trap_pfault+0x5a/frame 0xfe0238b08400
Aug 20 14:16:21 bsdpkgbuild kernel: trap() at trap+0x670/frame
0xfe0238b08620
Aug 20 14:16:21 bsdpkgbuild kernel: calltrap() at calltrap+0x8/frame
0xfe0238b08620
Aug 20 14:16:21 bsdpkgbuild kernel: --- trap 0xc, rip =
0x80aa6a53, rsp = 0xfe0238b086e0, rbp = 0xfe0238b08770 ---
Aug 20 14:16:21 bsdpkgbuild kernel: ipsec4_process_packet() at