(switched to email. Please respond via emailed reply-to-all, not via the bugzilla web interface). On Sun, 6 Jul 2008 13:02:28 -0700 (PDT) bugme-daemon@xxxxxxxxxxxxxxxxxxx wrote: > http://bugzilla.kernel.org/show_bug.cgi?id=11046 > > Summary: Kernel bug in mm/bootmem.c on Sparc machines > Product: Memory Management > Version: 2.5 > KernelVersion: 2.6.25.10 > Platform: All > OS/Version: Linux > Tree: Mainline > Status: NEW > Severity: blocking > Priority: P1 > Component: Other > AssignedTo: akpm@xxxxxxxx > ReportedBy: lomp0101@xxxxxxx > > > Latest working kernel version: > Earliest failing kernel version: > Distribution: > Hardware Environment: Sparc Blade B100s ( Ultra Sparc IIe 650 Mhz ) > Software Environment: > Problem Description: Kernel Bug > > Steps to reproduce: Create default kernel config for Sparc. Change this config > that the kernel can do rarpd and change the network driver to be included in > kernel (Cassini). Well set the kernel to be loaded over the net via tftpboot. I > di this on my other Sparc machines and it worked there. > > Here is the BUG: > > [ 0.000000] PROMLIB: Sun IEEE Boot Prom 'OBP 4.11.5 2003/11/12 10:40' > [ 0.000000] PROMLIB: Root node compatible: > [ 0.000000] Linux version 2.6.25.10 (root@sparc1) (gcc version 4.1.2 > 20061115 (prerelease) (Debian 4.1.1-21)) #5 SMP Sun Jul 6 21:05:42 CEST 2008 > [ 0.000000] console [earlyprom0] enabled > [ 0.000000] ARCH: SUN4U > [ 0.000000] Ethernet address: 00:03:ba:7a:f3:d6 > [ 0.000000] Kernel: Using 2 locked TLB entries for main kernel image. > [ 0.000000] Remapping the kernel... done. > [ 0.000000] kernel BUG at mm/bootmem.c:125! > [ 0.000000] \|/ ____ \|/ > [ 0.000000] "@'/ .. \`@" > [ 0.000000] /_| \__/ |_\ > [ 0.000000] \__U_/ > [ 0.000000] swapper(0): Kernel bad sw trap 5 [#1] > [ 0.000000] TSTATE: 0000000080f01604 TPC: 00000000007ae2c4 TNPC: > 00000000007ae2c8 Y: 00000000 Not tainted > [ 0.000000] TPC: <reserve_bootmem_core+0x38/0xd8> > [ 0.000000] g0: 0000000000000000 g1: 0000000000000001 g2: 000000000075ac00 > g3: 000000000075afa8 > [ 0.000000] g4: 00000000007563c0 g5: 0000000000000000 g6: 00000000007523c0 > g7: 0000000000000000 > [ 0.000000] o0: 0000000000000032 o1: 00000000007044e0 o2: 000000000000007d > o3: fffff80000438000 > [ 0.000000] o4: 0000000000000000 o5: 000000000075ef80 sp: 00000000007557c1 > ret_pc: 00000000007ae2bc > [ 0.000000] RPC: <reserve_bootmem_core+0x30/0xd8> > [ 0.000000] l0: 000000000075ef50 l1: 0000000000000030 l2: 0000000000000000 > l3: 0000000000000010 > [ 0.000000] l4: 0000000000000000 l5: 0000000000000010 l6: 0000000000000000 > l7: 0000000000000000 > [ 0.000000] i0: 000000000081c5c0 i1: 0000000000438000 i2: 0000000000000000 > i3: 0000000000000000 > [ 0.000000] i4: 0000000000000000 i5: 0000000000438000 i6: 0000000000755881 > i7: 00000000007ab7c8 > [ 0.000000] I7: <paging_init+0xd50/0xee8> > [ 0.000000] Caller[00000000007ab7c8]: paging_init+0xd50/0xee8 > [ 0.000000] Caller[00000000007a3da0]: setup_arch+0x2d8/0x2e0 > [ 0.000000] Caller[00000000007a0810]: start_kernel+0x7c/0x300 > [ 0.000000] Caller[00000000006860f0]: auxio_probe+0x0/0xd0 > [ 0.000000] Caller[0000000000000000]: 0x8 > [ 0.000000] Instruction DUMP: 11001c11 7ff1ee23 901220e0 <91d02005> > 8406401a b5307033 8200801a 8330700d 80a04003 > [ 0.000000] Kernel panic - not syncing: Attempted to kill the idle task! > [ 0.000000] Press Stop-A (L1-A) to return to the boot prom > > > Any help would be nice. If you need further information please tell me. > This is my firs bug report and i hope i did it right. > -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
