Bug#707175: linux-image-3.2.0-4-powerpc64: kernel BUG at /build/buildd-linux_3.2.41-2-powerpc-TjfGhD/linux-3.2.41/fs/dcache.c:474
On May 7, 2013, at 7:17 PM, Ben Hutchings <ben@decadent.org.uk> wrote:
>> [ 482.160071] REGS: c000000004cd70a0 TRAP: 0700 Tainted: G D (3.2.0-4-powerpc64 Debian 3.2.41-2)
>
> The letter D here indicates there was an earlier BUG. Look further up
> the log to find the first one.
Here is the first instance of the BUG:
[ 477.438640] ------------[ cut here ]------------
[ 477.438804] kernel BUG at /build/buildd-linux_3.2.41-2-powerpc-TjfGhD/linux-3.2.41/fs/dcache.c:474!
[ 477.439090] Oops: Exception in kernel mode, sig: 5 [#1]
[ 477.439255] SMP NR_CPUS=32 NUMA PS3
[ 477.439388] Modules linked in: sha1_generic hmac cts rfcomm bnep autofs4 binfmt_misc fuse rpcsec_gss_krb5 nfsd nfs nfs_acl auth_rpcgss lockd fscache sunrpc spufs sha256_generic aes_generic cbc dm_snapshot dm_crypt btusb bluetooth rfkill snd_ps3 snd_pcm crc16 snd_timer snd soundcore snd_page_alloc ps3flash ps3_lpm rtc_ps3 ext3 mbcache jbd btrfs crc32c libcrc32c dm_mod sg sr_mod cdrom ohci_hcd ehci_hcd usbcore ps3_gelic usb_common ps3rom ps3disk ps3stor_lib ps3vram [last unloaded: scsi_wait_scan]
[ 477.441388] NIP: c000000000180a74 LR: c000000000180a64 CTR: c0000000001f8484
[ 477.441632] REGS: c000000004af7940 TRAP: 0700 Not tainted (3.2.0-4-powerpc64 Debian 3.2.41-2)
[ 477.441910] MSR: 8000000000028032 <EE,CE,IR,DR> CR: 22000422 XER: 20000000
[ 477.442221] TASK = c00000000e10e140[4502] 'ruby1.9.1' THREAD: c000000004af4000 CPU: 0
[ 477.442483] GPR00: 0000000000000001 c000000004af7bc0 c0000000007f2bf8 c00000000301a25c
[ 477.443955] GPR04: c00000000079e3e0 c000000000729c00 0000000000000000 6018000000000000
[ 477.446666] GPR08: 00c0000000000000 0000000000000000 00000000000015b0 0000000000000003
[ 477.449398] GPR12: d000000001ac0178 c000000007ffa000 0000000000000000 00000000ffd6df5d
[ 477.452166] GPR16: 000000000ffd2190 0000000000000000 0000000000000000 0000000000000000
[ 477.454969] GPR20: 00000000ffff9008 00000000ffd6d244 000000000000003f 000000000000001e
[ 477.457757] GPR24: c000000004f6dd10 c000000004c95090 0000000040000010 c0000000065f2d80
[ 477.460556] GPR28: c00000000301a200 0000000000000000 c000000000763998 0000000000000000
[ 477.464611] NIP [c000000000180a74] .dput+0x4c/0x24c
[ 477.466007] LR [c000000000180a64] .dput+0x3c/0x24c
[ 477.467376] Call Trace:
[ 477.468673] [c000000004af7bc0] [c000000000180a64] .dput+0x3c/0x24c (unreliable)
[ 477.471325] [c000000004af7c60] [c00000000016b154] .fput+0x224/0x23c
[ 477.472735] [c000000004af7d10] [c000000000168354] .filp_close+0xa8/0xb8
[ 477.475278] [c000000004af7da0] [c00000000016927c] .SyS_close+0xd0/0x128
[ 477.477824] [c000000004af7e30] [c00000000000986c] syscall_exit+0x0/0x40
[ 477.480355] Instruction dump:
[ 477.481595] 3ba00000 801c0058 2f800001 409e000c 4832ceed 60000000 387c005c 4832f919
[ 477.484203] 60000000 813c0058 7d200074 7800d182 <0b000000> 2b890001 409d0010 3929ffff
[ 477.492303] —[ end trace 06baac6563dc533e ]---
> Does Linux 3.8 (in experimental, should be in unstable shortly) work any
> better?
I’ll try it and report.
--
Rob Leslie
rob@mars.org
Reply to: