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Re: kern/49328: ixg interface fails with enabled LOCKDEBUG

The following reply was made to PR kern/49328; it has been noted by GNATS.

Subject: Re: kern/49328: ixg interface fails with enabled LOCKDEBUG
Date: Tue, 23 Dec 2014 13:52:35 +0100 (CET)

 for completeness I send the trace file:
 panic: LOCKDEBUG: Mutex error: lockdebug_barrier: spin lock held
 cpu0: Begin traceback...
 vpanic() at netbsd:vpanic+0x13c
 snprintf() at netbsd:snprintf
 lockdebug_more() at netbsd:lockdebug_more
 assert_sleepable() at netbsd:assert_sleepable+0x25
 pool_cache_get_paddr() at netbsd:pool_cache_get_paddr+0x168
 kmem_intr_alloc() at netbsd:kmem_intr_alloc+0x6f
 kmem_intr_zalloc() at netbsd:kmem_intr_zalloc+0xf
 ixgbe_jcl_reinit() at netbsd:ixgbe_jcl_reinit+0x124
 ixgbe_init_locked() at netbsd:ixgbe_init_locked+0x510
 ixgbe_init() at netbsd:ixgbe_init+0x22
 ether_ioctl() at netbsd:ether_ioctl+0xca
 ixgbe_ioctl() at netbsd:ixgbe_ioctl+0x41
 in6_update_ifa1() at netbsd:in6_update_ifa1+0x709
 in6_update_ifa() at netbsd:in6_update_ifa+0x36
 in6_ifattach_linklocal() at netbsd:in6_ifattach_linklocal+0x2eb
 in6_ifattach() at netbsd:in6_ifattach+0x15d
 in6_if_up() at netbsd:in6_if_up+0xf
 ifioctl_common() at netbsd:ifioctl_common+0x343
 ether_ioctl() at netbsd:ether_ioctl+0x164
 ixgbe_ioctl() at netbsd:ixgbe_ioctl+0x41
 doifioctl() at netbsd:doifioctl+0x2f1
 soo_ioctl() at netbsd:soo_ioctl+0x2af
 sys_ioctl() at netbsd:sys_ioctl+0x17e
 syscall() at netbsd:syscall+0x9a
 --- syscall (number 54) ---
 cpu0: End traceback...
 dumping to dev 4,1 (offset=4589228, size=8388066):

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