Date: Tue, 22 Mar 2011 13:51:20 -0400 From: Roger Hammerstein <cheeky.m@live.com> To: <pjd@freebsd.org>, <marius@alchemy.franken.de> Cc: freebsd-sparc64@freebsd.org, mm@freebsd.org Subject: RE: sparc64 hang with zfs v28 Message-ID: <BAY147-w266A8BF89A940BDD569D2EF9B40@phx.gbl> In-Reply-To: <20110322170521.GA1882@garage.freebsd.pl> References: <BAY147-w7342A790723770DCE8BD4F9C00@phx.gbl> <BAY147-w229E76D137B7A0DCEB3696F9C70@phx.gbl> <20110307192239.GA31314@alchemy.franken.de> <BAY147-w5926709E28BF613C663D48F9C90@phx.gbl> <20110310185423.GA50419@alchemy.franken.de> <20110319152838.GA8594@alchemy.franken.de> <20110321175632.GA19345@darkthrone.kvedulv.de> <20110321175933.GD2086@garage.freebsd.pl> <20110322160731.GG15528@alchemy.franken.de>, <20110322170521.GA1882@garage.freebsd.pl>
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> > available here: > > http://people.freebsd.org/~marius/zfs_alltrace.txt >=20 > Are you able to convert zfs_ioc_pool_create+0x3c into line number? >=20 > I use the following script for i386/amd64: SNIP Thank you all for your assistance. =20 Mine looks like this: Tracing command zpool pid 990 tid 100073 td 0xfffff80001746000 --More--^M ^Muart_intr_rxready() at uart_intr_rxready+0xbc scc_bfe_intr() at scc_bfe_intr+0xbc intr_event_handle() at intr_event_handle+0x64 intr_execute_handlers() at intr_execute_handlers+0x8 intr_fast() at intr_fast+0x68 -- interrupt level=3D0xc pil=3D0 %o7=3D0xc02af034 -- witness_unlock() at witness_unlock+0x3e4 _mtx_unlock_flags() at _mtx_unlock_flags+0x11c _vm_map_unlock_read() at _vm_map_unlock_read+0x1c vm_map_lookup() at vm_map_lookup+0x78 vm_fault_hold() at vm_fault_hold+0x94 vm_fault() at vm_fault+0x14 trap_pfault() at trap_pfault+0x338 trap() at trap+0x3a8 -- fast data access mmu miss tar=3D0x41446000 %o7=3D0xc1233134 -- bcopy() at bcopy+0x9c zfs_ioc_pool_configs() at zfs_ioc_pool_configs+0x24 zfsdev_ioctl() at zfsdev_ioctl+0xe0 devfs_ioctl_f() at devfs_ioctl_f+0xe8 kern_ioctl() at kern_ioctl+0x294 --More--^M ^Mioctl() at ioctl+0x190 syscallenter() at syscallenter+0x270 syscall() at syscall+0x74 -- syscall (54=2C FreeBSD ELF64=2C ioctl) %o7=3D0x40d15e24 -- userland() at 0x40f75668 user trace: trap %o7=3D0x40d15e24 pc 0x40f75668=2C sp 0x7fdffff8651 pc 0x40d3bfb0=2C sp 0x7fdffff8731 pc 0x40d3c364=2C sp 0x7fdffff9db1 pc 0x10e588=2C sp 0x7fdffff9e81 pc 0x10e5d4=2C sp 0x7fdffff9f41 pc 0x1064e0=2C sp 0x7fdffffa011 pc 0x107268=2C sp 0x7fdffffa101 pc 0x103450=2C sp 0x7fdffffe1d1 pc 0x4021aff4=2C sp 0x7fdffffe291 done 990 root 1 89 20 22720K 2976K CPU1 1 0:00 100.00% zpool So mine looks like you would want zfs_ioc_pool_configs+0x24 (using objdump -d doesn't seem to work) falcon# objdump -d /boot/kernel/zfs.ko.symbols /boot/kernel/zfs.ko.symbols: file format elf64-sparc-freebsd falcon# but using objdump -D gives me: falcon# ./fa2line.sh /boot/kernel/zfs.ko.symbols zfs_ioc_pool_configs+0x24 /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/z= fs_ioctl.c:1311 falcon# which is: 1310: 1311: error =3D put_nvlist(zc=2C configs)=3B 1312: 1313: nvlist_free(configs)=3B 1314: 1315: return (error)=3B 1316:} 1317: =
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