Messages in this thread | | | Date | Tue, 30 Mar 2004 11:00:48 +0200 | Subject | Alpha/2.6.4: Kernel bug at mm/page_alloc.c:752 | From | Christian Vogel <> |
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Hi,
I'm trying to get 2.6.4 running on a AlphaStation 250 4/266. I get a BUG right after mounting the root filesystem, Compiled using gcc-3.3.3, binutils from cvs[1].
Any ideas? You can get .config, system.map, serial console log here: http://www.hedonism.cx/~chris/bug_alpha/
Chris
[1]: binutins from cvs, because older binutils segfault on linking. The bug also happened when using gcc-3.3.2 and latest release plus a simple patch against that segfault on linking
Kernel bug at mm/page_alloc.c:752 ---> this is BUG_ON(!virt_addr_valid(addr)); swapper(1): Kernel Bug 1 pc = [<fffffc000034cfc4>] ra = [<fffffc0000320bcc>] ps = 0000 Not tainted Using defaults from ksymoops -t elf64-alpha -a alpha v0 = 0000000000000000 t0 = 0000000000000000 t1 = fffffc00005d01d0 t2 = 0000000000000001 t3 = 0000000000000001 t4 = 0000000000000000 t5 = fffffc0007fe2ec0 t6 = 0000000000000001 t7 = fffffc0007f80000 a0 = fffffc000052c000 a1 = 0000000000000000 a2 = fffffc0007e37cc0 a3 = 0000000000000000 a4 = 0000000000000000 a5 = 000000000000001f t8 = 0000000000000004 t9 = fffffc00003b37dc t10= 0000000000000080 t11= 0000000000000020 pv = 0000000000000000 at = fffffc0000392d98 gp = fffffc00005cff80 sp = fffffc0007f83e28 Trace:fffffc0000320bcc fffffc0000320d2c fffffc0000310164 fffffc0000313018 Code: 40200561 40200441 23bd2fe8 402b064c c3ffffd0 00000081 <000002f0> 004e0745
>>RA; fffffc0000320bcc <free_reserved_mem+10c/240>
>>PC; fffffc000034cfc4 <free_pages+144/1f0> <=====
Trace; fffffc0000320bcc <free_reserved_mem+10c/240> Trace; fffffc0000320d2c <free_initmem+2c/70> Trace; fffffc0000310164 <init+44/130> Trace; fffffc0000313018 <kernel_thread+28/90>
Code; fffffc000034cfac <free_pages+12c/1f0> 0000000000000000 <_PC>: Code; fffffc000034cfac <free_pages+12c/1f0> 0: 61 05 20 40 s4subq t0,v0,t0 Code; fffffc000034cfb0 <free_pages+130/1f0> 4: 41 04 20 40 s4addq t0,v0,t0 Code; fffffc000034cfb4 <free_pages+134/1f0> 8: e8 2f bd 23 lda gp,12264(gp) Code; fffffc000034cfb8 <free_pages+138/1f0> c: 4c 06 2b 40 s8addq t0,s2,s3 Code; fffffc000034cfbc <free_pages+13c/1f0> 10: d0 ff ff c3 br ffffffffffffff54 <_PC+0xffffffffffffff54> fffffc000034cf00 <free_pages+80/1f0> Code; fffffc000034cfc0 <free_pages+140/1f0> 14: 81 00 00 00 call_pal 0x81 Code; fffffc000034cfc4 <free_pages+144/1f0> <===== 18: f0 02 00 00 call_pal 0x2f0 <===== Code; fffffc000034cfc8 <free_pages+148/1f0> 1c: 45 07 4e 00 call_pal 0x4e0745
-- Christian Vogel -- chris@solarsystems.de - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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