From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thibaut VARENE Date: Wed, 29 Sep 2004 07:17:20 +0000 Subject: Re: kernel troubles on rx2600 while running sbuild Message-Id: <20040929091720.3a46860f.T-Bone@parisc-linux.org> List-Id: References: <20040926183333.1592f4cd@Tatooine.r3z0> In-Reply-To: <20040926183333.1592f4cd@Tatooine.r3z0> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable To: linux-ia64@vger.kernel.org Hi, Another report, that happened tonight while the box was idling (after having built quite a lot of packages - about 1000 - without problems), and which was apparently triggered by a cron task (at 5 AM). There again (see at the end) there's a kernel NULL pointer dereference. Full dump attached. rx2600 1-way 2GB RAM Debian sarge, kernel-image-2.4.27-mckinley start-stop-daem[9393]: NaT consumption 2216203124768 Pid: 9393, CPU 0, comm: start-stop-daem psr : 0000121008022038 ifs : 800000000000070f ip : [] Not tainted ip is at (no symbol) unat: 0000000000000000 pfs : 000000000000048f rsc : 0000000000000003 rnat: 00000fffffffbfff bsps: 0000000000007fa8 pr : 8000006af6556699 ldrs: 0000000000000000 ccv : 0000000000000000 fpsr: 0009804c0270033f csd : 0000000000000000 ssd : 0000000000000000 b0 : e0000000046490c0 b6 : e0000000044cf1e0 b7 : e000000004648250 f6 : 1003e0000000000000008 f7 : 000000000000000000000 f8 : 1003e0000000000bfcde8 f9 : 1003e000000000017f9bd f10 : 1003e000000000000766c f11 : 1003e00000000000516a4 r1 : e000000004b2ee70 r2 : 0000000000000080 r3 : e00000000494eb4c r8 : 0000000000000000 r9 : 0000000000000000 r10 : e00000000494eb40 r11 : 0000000000000001 r12 : e00000000621fb30 r13 : e000000006218000 r14 : 000000000225cb5c r15 : e00000000494ed4c r16 : e00000003f399760 r17 : 0000000000000000 r18 : e00000003f399768 r19 : 000000000225cb64 r20 : 0000000000000008 r21 : 0000000000000003 r22 : 0000000000000803 r23 : e000000004648250 r24 : ffffffffffe1db88 r25 : e00000000482a6c8 r26 : 0000000000000028 r27 : e00000000482a6a0 r28 : e000000004930550 r29 : e0000000040af3e0 r30 : 0000000000000000 r31 : 00000000004da072 Call Trace: [] (no symbol) sp=E00000000621f690 bsp=E000000006219280 [] (no symbol) sp=E00000000621f860 bsp=E000000006219248 [] (no symbol) sp=E00000000621f860 bsp=E000000006219200 [] (no symbol) sp=E00000000621f960 bsp=E000000006219200 [] (no symbol) sp=E00000000621fb30 bsp=E000000006219180 [] (no symbol) sp=E00000000621fb30 bsp=E000000006219138 [] (no symbol) sp=E00000000621fb30 bsp=E0000000062190a0 [] (no symbol) sp=E00000000621fc30 bsp=E000000006219078 [] (no symbol) sp=E00000000621fc30 bsp=E000000006218fb8 [] (no symbol) sp=E00000000621fc30 bsp=E000000006218f50 [] (no symbol) sp=E00000000621fc50 bsp=E000000006218f10 [] (no symbol) sp=E00000000621fc60 bsp=E000000006218ea8 [] (no symbol) sp=E00000000621fe30 bsp=E000000006218e30 [] (no symbol) sp=E00000000621fe30 bsp=E000000006218e08 [] (no symbol) sp=E00000000621fe30 bsp=E000000006218dd0 <1>Unable to handle kernel NULL pointer dereferenceswapper[0]: Oops 11012296146944 Pid: 0, CPU 0, comm: swapper psr : 0000121008022018 ifs : 800000000000070f ip : [] Not tainted ip is at (no symbol) unat: 0000000000000000 pfs : 0000000000000207 rsc : 0000000000000003 rnat: 000000000000038a bsps: 0000000000000003 pr : 80000000ff556a65 ldrs: 0000000000000000 ccv : 000000000000001d fpsr: 0009804c0270033f csd : 0000000000000000 ssd : 0000000000000000 b0 : e0000000044c9d00 b6 : e000000004403310 b7 : e0000000044cbda0 f6 : 1003e00000000000000de f7 : 0ffebdcc4a9ae00000000 f8 : 1003e0000000000097c80 f9 : 1003e0000000000005340 f10 : 1003e0000000000000060 f11 : 1003e00000000000012f9 r1 : e000000004b2ee70 r2 : 000000000000011d r3 : 000000000000011d r8 : 000000000000011d r9 : 000000000000011d r10 : 000000000000011d r11 : 000000000000011d r12 : e0000000048abba0 r13 : e0000000048a4000 r14 : 000000000000001d r15 000000000000011d r16 : 000000000000001d r17 : 0000000000000000 r18 : e00000002c2589a0 r19 : 000000000000001d r20 : 0000000000000019 r21 : 000000000000001d r22 : 000000000000006a r23 : 000000000000015d r24 : 000000000000011d r25 : 000000000000015d r26 : 0000000000001800 r27 : 000000000000006a r28 : 0000000000002000 r29 : 0000000000000800 r30 : e00000003f399754 r31 : e00000003f399758 Call Trace: [] (no symbol) sp=E0000000048ab770 bsp=E0000000048a5708 [] (no symbol) sp=E0000000048ab940 bsp=E0000000048a56d0 [] (no symbol) sp=E0000000048ab940 bsp=E0000000048a5670 [] (no symbol) sp=E0000000048ab9d0 bsp=E0000000048a5670 [] (no symbol) sp=E0000000048abba0 bsp=E0000000048a55f0 [] (no symbol) sp=E0000000048abba0 bsp=E0000000048a55d0 [] (no symbol) sp=E0000000048abba0 bsp=E0000000048a5598 [] (no symbol) sp=E0000000048abba0 bsp=E0000000048a54d8 [] (no symbol) sp=E0000000048abba0 bsp=E0000000048a5438 [] (no symbol) sp=E0000000048abba0 bsp=E0000000048a53d8 [] (no symbol) sp=E0000000048abbb0 bsp=E0000000048a5368 [] (no symbol) sp=E0000000048abbb0 bsp=E0000000048a52f8 [] (no symbol) sp=E0000000048abbb0 bsp=E0000000048a5210 [] (no symbol) sp=E0000000048abbb0 bsp=E0000000048a51d0 [] (no symbol) sp=E0000000048abbb0 bsp=E0000000048a5190 [] (no symbol) sp=E0000000048abbb0 bsp=E0000000048a5158 [] (no symbol) sp=E0000000048abbb0 bsp=E0000000048a5158 [] (no symbol) sp=E0000000048abd80 bsp=E0000000048a4e50 [] (no symbol) sp=E0000000048abd80 bsp=E0000000048a4e30 [] (no symbol) sp=E0000000048abe20 bsp=E0000000048a4e00 [] (no symbol) sp=E0000000048abe20 bsp=E0000000048a4de0 [] (no symbol) sp=E0000000048abe20 bsp=E0000000048a4d80 [] (no symbol) sp=E0000000048abe30 bsp=E0000000048a4d80 <0>Kernel panic: Aiee, killing interrupt handler! In interrupt handler - not syncing =20