[Bug 2056178] [NEW] Please link linux-perf against libopencsd-dev
Public bug reported: Hello, For Arm platforms it is possible to capture Coresight Trace information with Linux perf. A library libopencsd-dev is then used to decode the coresight trace information. On Debian, we already have perf linking against libopencsd-dev, this was addressed by: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=895131 Could we please have a similar change applied to the Ubuntu perf executables? To implement this change one would need to: 1) Add libopencsd-dev to the build-deps, 2) Add CORESIGHT=1 to the make flags for perf. Note that it would be beneficial for all architectures to link against libopencsd-dev (not just arm64) as this would allow users to decode coresight trace information on their local machine. Cheers, -- Steve Capper ** Affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2056178 Title: Please link linux-perf against libopencsd-dev To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2056178/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1695093] Re: arm64: "unsupported RELA relocation: 275" loading certain modules
Hi, I think the problem has already been solved here: https://gcc.gnu.org/ml/gcc-patches/2017-01/msg00736.html This fix appeared to do the trick for gcc-6_1_0-release on my machine, I would suggest that you give it a go. [ I verified the relocations via: aarch64-linux-gnu-objdump -dr ./net/ceph/libceph.ko | less Then searched for the R_AARCH64_ADR_PREL_PG_HI21 relocation. ] Cheers, -- Steve -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1695093 Title: arm64: "unsupported RELA relocation: 275" loading certain modules To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1695093/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1396979] Re: APM Mustang board kernel crashes when running Ceph
Hi, We get the following crash with the proposed kernel: Cheers, -- Steve [251283.329169] Unable to handle kernel NULL pointer dereference at virtual address 00d8 [251283.337318] pgd = ffc7d000 [251283.340794] [00d8] *pgd=0043f0009003, *pmd=0043f000a003, *pte=006078090707 [251283.349136] Internal error: Oops: 9605 [#1] SMP [251283.354074] Modules linked in: rbd libceph libcrc32c xgene_rng uio_pdrv_genirq uio btrfs xor raid6_pq realtek ahci_xgene libahci_platform libahci xgene_enet [251283.368246] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 3.16.0-27-generic #36 [251283.375257] task: ffc3f01e0c40 ti: ffc3f01e8000 task.ti: ffc3f01e8000 [251283.382792] PC is at xgene_enet_process_ring+0xbc/0x384 [xgene_enet] [251283.389199] LR is at xgene_enet_process_ring+0xa0/0x384 [xgene_enet] [251283.395605] pc : [ffbffc003794] lr : [ffbffc003778] pstate: 8145 [251283.403047] sp : ffc3f01ebbf0 [251283.406428] x29: ffc3f01ebbf0 x28: ffc3eb389a18 [251283.411816] x27: x26: [251283.417205] x25: ffc3eb326000 x24: ffc3eb389c18 [251283.422594] x23: ffc000b82518 x22: 01ff [251283.427981] x21: 0001 x20: ffc3dfbadc80 [251283.433369] x19: 00e4 x18: 000d [251283.438757] x17: 007f96714650 x16: ffc00011e00c [251283.444145] x15: 0026996c58fec7d8 x14: [251283.449534] x13: 0001 x12: ffc0ff215c20 [251283.454922] x11: x10: 20a049bb [251283.460311] x9 : ffc0003dd3c8 x8 : [251283.465700] x7 : x6 : 0040ffc0 [251283.471088] x5 : x4 : 0041 [251283.476477] x3 : 000200be x2 : 05ea [251283.481866] x1 : 0043dc7f80ee x0 : ffc3dfada018 [251283.487254] [251283.488821] Process swapper/2 (pid: 0, stack limit = 0xffc3f01e8058) [251283.495572] Stack: (0xffc3f01ebbf0 to 0xffc3f01ec000) [251283.501375] bbe0: f01ebc60 ffc3 fc003b88 ffbf [251283.509596] bc00: eb389a90 ffc3 fff75dc0 ffc3 0040 0040 [251283.517817] bc20: 017eef06 0001 fff75dd0 ffc3 00aca000 ffc0 eb389a90 ffc3 [251283.526038] bc40: 009d4000 ffc0 eb326000 ffc3 e800 0040 [251283.534258] bc60: f01ebc90 ffc3 00638018 ffc0 fff75dc0 ffc3 [251283.542479] bc80: 012c f01e8000 ffc3 f01ebd10 ffc3 000b2e24 ffc0 [251283.550699] bca0: 0003 0003 0004 00aca0d8 ffc0 [251283.558920] bcc0: 0008 f01e8000 ffc3 0100 00aca000 ffc0 [251283.567140] bce0: 00abcb28 ffc0 ffed 000b2db8 ffc0 009d4d50 ffc0 [251283.575361] bd00: 00b66146 ffc0 f01e8000 ffc3 f01ebd90 ffc3 000b3214 ffc0 [251283.583582] bd20: f01e8000 ffc3 005c 2010 ff80 [251283.591802] bd40: 6145 0007b000 0040 00abf000 ffc0 [251283.600023] bd60: 007430d0 ffc0 ffed 017eef05 0001 00941ac8 ffc0 [251283.608243] bd80: 007433b8 ffc0 00200040 000a f01ebdb0 ffc3 000858b4 ffc0 [251283.616464] bda0: 00abe000 ffc0 00091240 ffc0 f01ebdf0 ffc3 000812f4 ffc0 [251283.624685] bdc0: 200c ff80 f01ebe20 ffc3 00c1a080 ffc0 f01ebe20 ffc3 [251283.632905] bde0: f01ebf30 0002 f01ebe20 ffc3 f01ebf40 ffc3 00084da4 ffc0 [251283.641126] be00: f01e8000 ffc3 00b83308 ffc0 f01ebf40 ffc3 00086290 ffc0 [251283.649346] be20: 000f2764 ffc0 00c2afc0 ffc0 00ae9260 ffc0 [251283.657567] be40: 00ae8000 ffc0 017eef04 0001 25c17d03 0002 2cbdcc5a [251283.665787] be60: 0018 f01ebd60 ffc3 0400 03ff [251283.674008] be80: 0018 e800 0003 58fec7d8 0026996c [251283.682228] bea0: 0011e00c ffc0 96714650 007f 000d f01e8000 ffc3 [251283.690449] bec0: 00b83308 ffc0 00b87fa0 ffc0 00b67000 ffc0 [251283.698669] bee0: 0007b000 0040 00abf000 ffc0 007430d0 ffc0 [251283.706890] bf00: ffed f01ebf40 ffc3 0008628c ffc0 f01ebf40 ffc3 [251283.715111] bf20: 00086290 ffc0 6145 f01e8000 ffc3 00b83308 ffc0 [251283.723331] bf40: f01ebf50 ffc3 000f2764 ffc0 f01ebfd0 ffc3 00090d68 ffc0 [251283.731552] bf60: 0002 f01e8000 ffc3 00b821e0 ffc0 500f [251283.739772] bf80: 00ad3000 0040 0040 0007b000 0040 0007d000 0040 [251283.747993] bfa0: 00080340 ffc0 0080 00948080 ffc0 00b65fb4 ffc0 [251283.756214]
[Bug 1396979] Re: APM Mustang board kernel crashes when running Ceph
Thanks Paolo, I've installed this kernel on our boards and we will be running stability tests on them. Cheers, -- Steve -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1396979 Title: APM Mustang board kernel crashes when running Ceph To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1396979/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1396654] Re: C++ demangling support missing from perf
** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1396654 Title: C++ demangling support missing from perf To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1396654/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1396979] [NEW] APM Mustang board kernel crashes when running Ceph
Public bug reported: Hi, We've been running Ceph on 4 APM Mustang boards within Linaro, running stock Ubuntu Utopic (problem occurs with Trusty too). Essentially when I place the network under heavy load (by writing data to a Ceph filesystem backed by 3xOSDs), I experience kernel crashes. I've harvested a few backtraces from the serial port and will paste them below as separate comments. I think the problem lies in the xgene driver, but I don't know enough to resolve where this problem is happening. Cheers, -- Steve ** Affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1396979 Title: APM Mustang board kernel crashes when running Ceph To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1396979/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1396979] Re: APM Mustang board kernel crashes when running Ceph
[ 1397.840891] Unable to handle kernel NULL pointer dereference at virtual address 0008 [ 1397.848945] pgd = ffc7d000 [ 1397.852327] [0008] *pgd=0043ec009003, *pmd=0043ec00a003, *pte=00e078090407 [ 1397.860582] Internal error: Oops: 9645 [#1] SMP [ 1397.865434] Modules linked in: xfs gpio_dwapb gpio_generic xgene_rng uio_pdrv_genirq uio btrfs xor raid6_pq libcrc32c ahci_xgene ahci_platform libahci xgene_enet [ 1397.879949] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.13.0-39-generic #66-Ubuntu [ 1397.887479] task: ffc3ec180b00 ti: ffc3ec188000 task.ti: ffc3ec188000 [ 1397.894926] PC is at tcp_ack+0x55c/0xd8c [ 1397.898828] LR is at tcp_rcv_established+0x430/0x668 [ 1397.903765] pc : [ffc000562918] lr : [ffc00056395c] pstate: a145 [ 1397.911122] sp : ffc3ec18b7e0 [ 1397.914417] x29: ffc3ec18b7e0 x28: [ 1397.919720] x27: ffc3e2a18f20 x26: 0004 [ 1397.925023] x25: 0001 x24: ffc3912648e8 [ 1397.930326] x23: ffc3e2a18e00 x22: fe1bd8f2 [ 1397.935628] x21: fe1be442 x20: ffc0008e2000 [ 1397.940930] x19: 0402 x18: 7c8df90a [ 1397.946231] x17: 007f9e4b4220 x16: ffc0001b9410 [ 1397.951534] x15: 003b9aca x14: 000b906a6800 [ 1397.956836] x13: ab964494 x12: [ 1397.962136] x11: x10: 00010001acb5 [ 1397.967439] x9 : ffc3e2a18e00 x8 : 68000a0a [ 1397.972741] x7 : fa2440ce x6 : fc085c8c [ 1397.978043] x5 : 0200 x4 : [ 1397.983346] x3 : ffc391264910 x2 : 0001 [ 1397.988649] x1 : x0 : ffc3e2a18f20 [ 1397.993949] [ 1397.995429] Process swapper/3 (pid: 0, stack limit = 0xffc3ec188058) [ 1398.002094] Stack: (0xffc3ec18b7e0 to 0xffc3ec18c000) [ 1398.007811] b7e0: ec18b8b0 ffc3 0056395c ffc0 e2a18e00 ffc3 59466524 ffc3 [ 1398.015945] b800: e7b1fb00 ffc3 e7b1fb28 ffc3 0020 5946651c ffc3 [ 1398.024081] b820: 59466510 ffc3 59466524 ffc3 0064 00951040 ffc0 [ 1398.032216] b840: 83d68a00 ffc3 df667800 ffc3 ec18b8b0 ffc3 [ 1398.040350] b860: 0001accf 0001 0001accf 0030 0030 [ 1398.048485] b880: 759f4fe4 13a769ad 005d 000f 0030 [ 1398.056619] b8a0: ec18b8b0 ffc3 fc00159c ec18b920 ffc3 0056bde0 ffc0 [ 1398.064753] b8c0: e7b1fb00 ffc3 e2a18e00 ffc3 e3cca780 ffc3 [ 1398.072888] b8e0: 5946651c ffc3 59466510 ffc3 0056bbe0 ffc0 [ 1398.081022] b900: e7b1fb00 ffc3 0020 594664c0 ffc3 009c2000 ffc0 [ 1398.089156] b920: ec18b9a0 ffc3 0056f76c ffc0 e7b1fb00 ffc3 0094de40 ffc0 [ 1398.097290] b940: ec188000 ffc3 009c2000 ffc0 e2a18e70 ffc3 e2a18e00 ffc3 [ 1398.105424] b960: 911a 009c2000 ffc0 009c2000 ffc0 [ 1398.113558] b980: e2a18e70 ffc3 00963000 ffc0 ec18b9e0 ffc3 00517658 ffc0 [ 1398.121693] b9a0: ec18ba20 ffc3 0054a968 ffc0 e7b1fb00 ffc3 00683f68 ffc0 [ 1398.129827] b9c0: 009e5000 ffc0 0094de40 ffc0 0050 594664c0 ffc3 [ 1398.137961] b9e0: 59466510 ffc3 0001 009c2000 ffc0 00951040 ffc0 [ 1398.146096] ba00: 009c2000 ffc0 0056ef34 ffc0 e7b1fb00 ffc3 59466510 ffc3 [ 1398.154231] ba20: ec18ba50 ffc3 0054b084 ffc0 e7b1fb00 ffc3 59466510 ffc3 [ 1398.162365] ba40: df9f8000 ffc3 009c2000 ffc0 ec18ba70 ffc3 0054ac08 ffc0 [ 1398.170499] ba60: e7b1fb00 ffc3 59466510 ffc3 ec18baa0 ffc3 0054b320 ffc0 [ 1398.178634] ba80: e7b1fb00 ffc3 ec188000 ffc3 df9f8000 ffc3 009c2000 ffc0 [ 1398.186768] baa0: ec18baf0 ffc3 00514760 ffc0 e7b1fb00 ffc3 009e3cb8 ffc0 [ 1398.194902] bac0: df9f8000 ffc3 0008 009e3ce0 ffc0 [ 1398.203036] bae0: a888 df9f8000 ffc3 ec18bb80 ffc3 00514cf4 ffc0 [ 1398.211170] bb00: 009e3350 ffc0 e7b1fb00 ffc3 01cc 003f [ 1398.219304] bb20: 0001 df9f6a18 ffc3 df9f8000 ffc3 0096db50 ffc0 [ 1398.227438] bb40: e7b1fb00 ffc3 0042 01cc 003f [ 1398.235572] bb60: ec188000 ffc3 e7b1fb00 ffc3 ec18bb80 ffc3 009e3ce0 ffc0 [ 1398.243706] bb80: ec18bba0 ffc3 00514d80 ffc0 009e3350 ffc0 e7b1fb00 ffc3 [ 1398.251840] bba0: ec18bbd0 ffc3 00515538 ffc0 0003 e7b1fb00 ffc3 [ 1398.259974] bbc0: ec18bbe0 ffc3 00954330 ffc0 ec18bbf0 ffc3 fc002398 ffbf [ 1398.268108] bbe0: df9f6818 ffc3 df673980 ffc3 ec18bc70 ffc3 fc0026b8 ffbf
[Bug 1396979] Re: APM Mustang board kernel crashes when running Ceph
[ 713.389733] Unable to handle kernel paging request at virtual address 70011 [ 713.397023] pgd = ffc7d000 [ 713.400406] [70011] *pgd= [ 713.404755] Internal error: Oops: 9605 [#1] SMP [ 713.409606] Modules linked in: xfs gpio_dwapb gpio_generic xgene_rng uio_pdrv_genirq uio btrfs xor raid6_pq libcrc32c ahci_xgene ahci_platform libahci xgene_enet [ 713.424124] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.13.0-39-generic #66-Ubuntu [ 713.431655] task: ffc3ec180b00 ti: ffc3ec188000 task.ti: ffc3ec188000 [ 713.439103] PC is at eth_type_trans+0x118/0x1a0 [ 713.443612] LR is at xgene_enet_process_ring+0xf0/0x390 [xgene_enet] [ 713.449933] pc : [ffc0005347dc] lr : [ffbffc00231c] pstate: 2145 [ 713.457289] sp : ffc3ec18bbe0 [ 713.460584] x29: ffc3ec18bbe0 x28: 05e6 [ 713.465886] x27: ffc3df5faa68 x26: ffc00096db50 [ 713.471188] x25: ffc3dfb22000 x24: ffc3df9bce18 [ 713.476491] x23: 0001 x22: 003f [ 713.481794] x21: 008a x20: ffc3df629140 [ 713.487096] x19: ffc3df9bcc18 x18: fbed16fb [ 713.492400] x17: 007f9aee118c x16: ffc0001b9c14 [ 713.497702] x15: 007f9af69590 x14: 54663e00 [ 713.503004] x13: 0020 x12: [ 713.508307] x11: 0030 x10: ffc000952924 [ 713.513610] x9 : b43d107f x8 : [ 713.518913] x7 : x6 : [ 713.524214] x5 : x4 : ffc3df9b0003 [ 713.529516] x3 : 0002 x2 : 05d8 [ 713.534819] x1 : 0400 x0 : 00070011 [ 713.540122] [ 713.541603] Process swapper/3 (pid: 0, stack limit = 0xffc3ec188058) [ 713.548268] Stack: (0xffc3ec18bbe0 to 0xffc3ec18c000) [ 713.553984] bbe0: ec18bbf0 ffc3 fc00231c ffbf ec18bc70 ffc3 fc0026b8 ffbf [ 713.562120] bc00: df9bcc90 ffc3 0040 0040 fffa1100 ffc3 [ 713.570255] bc20: 008e2000 ffc0 fffa1110 ffc3 ec188000 ffc3 [ 713.578390] bc40: 00834848 ffc0 00952924 ffc0 fc003378 ffbf [ 713.586525] bc60: dfb22000 ffc3 00567bd8 01ff ec18bca0 ffc3 0051639c ffc0 [ 713.594659] bc80: df9bcc90 ffc3 0040 012c fff9fd70 ffc3 [ 713.602793] bca0: ec18bd20 ffc3 000aa188 ffc0 0003 0001 [ 713.610928] bcc0: 008e2098 ffc0 ec188000 ffc3 0003 0096 ffc0 [ 713.619063] bce0: 0100 008e2000 ffc0 008d75c0 ffc0 0003 [ 713.627198] bd00: 008e20b0 ffc0 00834848 ffc0 00960a36 ffc0 a17b 0001 [ 713.635333] bd20: ec18bdb0 ffc3 000aa5f4 ffc0 ec188000 ffc3 009c2000 ffc0 [ 713.643468] bd40: ec188000 ffc3 005c ec188000 ffc3 [ 713.651603] bd60: 0096090b ffc0 0007d000 0040 007c54a0 ffc0 00612cd8 ffc0 [ 713.659738] bd80: ec010c00 ffc3 008ef2b0 ffc0 007bf5d8 ffc0 a17a 0001 [ 713.667873] bda0: 00200040 0008 008d75c0 ffc0 ec18bdd0 ffc3 000850b0 ffc0 [ 713.676006] bdc0: 008d9000 ffc0 009c2000 ffc0 ec18be10 ffc3 00081294 ffc0 [ 713.684141] bde0: 200c ff80 ec18be40 ffc3 009d2e00 ffc0 2010 ff80 [ 713.692276] be00: 6145 000845ac ffc0 ec18bf60 ffc3 000845ac ffc0 [ 713.700411] be20: ec188000 ffc3 ec188000 ffc3 ec18bf60 ffc3 00085600 ffc0 [ 713.708546] be40: 007a3122 fff9d834 ffc3 a179 0001 [ 713.716681] be60: ff6c6000 0003 008f6180 ffc0 0400 [ 713.724816] be80: ec181010 ffc3 ec18bd60 ffc3 a178 0001 [ 713.732951] bea0: 0020 54663e00 9af69590 007f [ 713.741086] bec0: 001b9c14 ffc0 9aee118c 007f fbed16fb ec188000 ffc3 [ 713.749220] bee0: ec188000 ffc3 00961000 ffc0 009793f8 ffc0 0096e958 ffc0 [ 713.757354] bf00: ec188000 ffc3 0096090b ffc0 0007d000 0040 007c54a0 ffc0 [ 713.765489] bf20: 00612cd8 ffc0 ec18bf60 ffc3 000855fc ffc0 ec18bf60 ffc3 [ 713.773624] bf40: 00085600 ffc0 6145 00961000 ffc0 009793f8 ffc0 [ 713.781759] bf60: ec18bf70 ffc3 000ec818 ffc0 ec18bfd0 ffc3 0008e8bc ffc0 [ 713.789894] bf80: 0003 0e12 0096d988 ffc0 500f [ 713.798029] bfa0: 008eb000 0040 0040 0007b000 0040 0007d000 0040 [ 713.806164] bfc0: 000801f0 ffc0 000801d8 0040 000801d8 0040 [ 713.814299] bfe0: 2000 4126 04800358 0078 c862800e [ 713.822432] Call trace: [
[Bug 1396979] Re: APM Mustang board kernel crashes when running Ceph
[ 2672.127929] Unable to handle kernel NULL pointer dereference at virtual address 0008 [ 2672.136000] pgd = ffc7d000 [ 2672.139383] [0008] *pgd=0043ec009003, *pmd=0043ec00a003, *pte=00e078090407 [ 2672.147644] Internal error: Oops: 9645 [#1] SMP [ 2672.152496] Modules linked in: ceph libceph libcrc32c nfsd auth_rpcgss nfs_acl nfs lockd sunrpc fscache gpio_dwapb gpio_generic xgene_rng uio_pdrv_genirq uio ahci_xgene ahci_platform libahci xgene_enet [ 2672.170522] CPU: 3 PID: 167 Comm: kworker/3:1 Not tainted 3.13.0-39-generic #66-Ubuntu [ 2672.178410] Workqueue: ceph-msgr con_work [libceph] [ 2672.183270] task: ffc3e547a100 ti: ffc3e5678000 task.ti: ffc3e5678000 [ 2672.190717] PC is at tcp_ack+0x55c/0xd8c [ 2672.194618] LR is at tcp_rcv_established+0x430/0x668 [ 2672.199555] pc : [ffc000562918] lr : [ffc00056395c] pstate: a145 [ 2672.206911] sp : ffc3e567b670 [ 2672.210206] x29: ffc3e567b670 x28: [ 2672.215509] x27: ffc3e7571d20 x26: 0004 [ 2672.220812] x25: 0001 x24: ffc37b9372e8 [ 2672.226114] x23: ffc3e7571c00 x22: a59a782f [ 2672.231417] x21: a59a837f x20: ffc0008e2000 [ 2672.236719] x19: 0402 x18: a0313905 [ 2672.242021] x17: 007facf86220 x16: ffc0001b9410 [ 2672.247323] x15: ffbffc1e96d0 x14: [ 2672.252623] x13: x12: [ 2672.257926] x11: 0030 x10: ffc000952924 [ 2672.263229] x9 : a5ca782f x8 : 00020f01 [ 2672.268532] x7 : a2e82fad x6 : fd4dac2e [ 2672.273834] x5 : 0200 x4 : [ 2672.279137] x3 : ffc37b937310 x2 : 0001 [ 2672.284440] x1 : x0 : ffc3e7571d20 [ 2672.289742] [ 2672.291224] Process kworker/3:1 (pid: 167, stack limit = 0xffc3e5678058) [ 2672.298235] Stack: (0xffc3e567b670 to 0xffc3e567c000) [ 2672.303951] b660: e567b740 ffc3 0056395c ffc0 [ 2672.312086] b680: e7571c00 ffc3 6e9f17a4 ffc3 e55bbd00 ffc3 e55bbd28 ffc3 [ 2672.320220] b6a0: 0020 6e9f179c ffc3 6e9f1790 ffc3 6e9f17a4 ffc3 [ 2672.328355] b6c0: 0064 e7571c00 ffc3 e567b710 ffc3 005669b4 ffc0 [ 2672.336490] b6e0: e7571c00 ffc3 00039e9d 0001 00039e9d 0033 [ 2672.344625] b700: 0033 300e4f33 13a816f3 [ 2672.352759] b720: 003d 000f 0033 0020 [ 2672.360893] b740: e567b7b0 ffc3 0056bde0 ffc0 e55bbd00 ffc3 e7571c00 ffc3 [ 2672.369027] b760: df7ba900 ffc3 6e9f179c ffc3 [ 2672.377161] b780: 6e9f1790 ffc3 0056bbe0 ffc0 e55bbd00 ffc3 0020 [ 2672.385295] b7a0: 6e9f1740 ffc3 009e2000 ffc0 e567b820 ffc3 00501368 ffc0 [ 2672.393429] b7c0: e55bbd00 ffc3 e7571c00 ffc3 009e2000 ffc0 [ 2672.401564] b7e0: 00960a34 ffc0 e7571c70 ffc3 0001 00834140 ffc0 [ 2672.409698] b800: 00f8 005012e8 ffc0 0001 e7571c70 ffc3 [ 2672.417832] b820: e567b870 ffc3 00559a90 ffc0 e7571d20 ffc3 00f8 [ 2672.425966] b840: 9e142000 ffc3 40c0 05a8 [ 2672.434101] b860: 00f8 5c878600 ffc3 e567b920 ffc3 0058101c ffc0 [ 2672.442236] b880: e567b990 ffc3 ebfd ffc3 e567bad8 ffc3 0f08 [ 2672.450370] b8a0: fc1ed000 ffbf eca94638 ffbc fc1ee468 ffbf e63e0e10 ffc3 [ 2672.458505] b8c0: df660830 ffc3 0009 00f8 e75720cc ffc3 [ 2672.466639] b8e0: 008ef2b0 ffc0 0001 e567bac8 ffc3 [ 2672.474773] b900: 05a8 ffc3 [ 2672.482907] b920: e567b960 ffc3 004fc46c ffc0 00f8 002eef20 ffc0 [ 2672.491041] b940: e567b950 ffc3 002b3d04 ffc0 e567b960 ffc3 004fc420 ffc0 [ 2672.499175] b960: e567ba60 ffc3 004fc4bc ffc0 e5678000 ffc3 [ 2672.507309] b980: ebfd ffc3 0001 [ 2672.515444] b9a0: e567b9e8 ffc3 e547a100 ffc3 [ 2672.523579] b9c0: [ 2672.531713] b9e0: e7571c00 ffc3 e567baa0 ffc3 00580b80 00f8 [ 2672.539847] ba00: ebfd ffc3 ebfd ffc3 e567bad8 ffc3 [ 2672.547981] ba20: fc1ed9c8 ffbf fc1edf90 ffbf fc1e63e8 ffbf fc1ed000 ffbf [ 2672.556115] ba40: df6609e8 ffc3 008e2000 ffc0 1000
[Bug 1396979] Re: APM Mustang board kernel crashes when running Ceph
385.828557] Unable to handle kernel NULL pointer dereference at virtual address 00d8 [ 385.836623] pgd = ffc0ff821000 [ 385.840006] [00d8] *pgd= [ 385.844271] Internal error: Oops: 9605 [#1] SMP [ 385.849123] Modules linked in: xfs libcrc32c xgene_rng uio_pdrv_genirq uio btrfs xor raid6_pq realtek ahci_xgene libahci_platform libahci xgene_enet [ 385.862506] CPU: 6 PID: 1534 Comm: ceph-osd Not tainted 3.16.0-24-generic #32-Ubuntu [ 385.870208] task: ffc3e955b100 ti: ffc0ff3c8000 task.ti: ffc0ff3c8000 [ 385.877656] PC is at xgene_enet_process_ring+0xc0/0x38c [xgene_enet] [ 385.883976] LR is at xgene_enet_process_ring+0xa4/0x38c [xgene_enet] [ 385.890295] pc : [ffbffc002558] lr : [ffbffc00253c] pstate: 8145 [ 385.897652] sp : ffc0ff3cb460 [ 385.900946] x29: ffc0ff3cb460 x28: ffc3eb2cf418 [ 385.906248] x27: x26: [ 385.911551] x25: ffc3eb2cf618 x24: ffc000b7e518 [ 385.916853] x23: ffc3eb2eb000 x22: 0001 [ 385.922154] x21: 003f x20: ffc3df4b9940 [ 385.927457] x19: 00ca x18: 00558ea41000 [ 385.932760] x17: 007f79635664 x16: ffc000205ddc [ 385.938063] x15: 007f796bb590 x14: [ 385.943365] x13: 0010 x12: 0003 [ 385.948666] x11: ffc0 x10: ffc3ea783800 [ 385.953969] x9 : ffc0003dc1a4 x8 : 21f52420 [ 385.959271] x7 : 1008 x6 : 0040ffc0 [ 385.964572] x5 : ffc3eb37a9f0 x4 : 0041 [ 385.969873] x3 : 00020185 x2 : 0042 [ 385.975176] x1 : 0043ea4840ee x0 : ffc3eb2f3018 [ 385.980479] [ 385.981960] Process ceph-osd (pid: 1534, stack limit = 0xffc0ff3c8058) [ 385.988798] Stack: (0xffc0ff3cb460 to 0xffc0ff3cc000) [ 385.994515] b460: ff3cb4d0 ffc0 fc002930 ffbf eb2cf490 ffc3 fffa6d80 ffc3 [ 386.002650] b480: 0040 0040 2185 0001 fffa6d90 ffc3 [ 386.010784] b4a0: 00ac6000 ffc0 eb2cf490 ffc3 009d3000 ffc0 [ 386.018918] b4c0: eb2eb000 ffc3 0010 01ff ff3cb500 ffc0 00636e6c ffc0 [ 386.027052] b4e0: fffa6d80 ffc3 012c ff3c8000 ffc0 [ 386.035187] b500: ff3cb580 ffc0 000b2dbc ffc0 0003 0003 [ 386.043321] b520: 0004 00ac60d8 ffc0 0008 ff3c8000 ffc0 [ 386.051455] b540: 0100 00ac6000 ffc0 00abbb28 ffc0 ff3cbae4 ffc0 [ 386.059589] b560: 000b2d50 ffc0 009d3bc8 ffc0 00b6210b ffc0 ff3c8000 ffc0 [ 386.067723] b580: ff3cb600 ffc0 000b31ac ffc0 ff3c8000 ffc0 005c [ 386.075858] b5a0: 2010 ff80 2145 0020 [ 386.083992] b5c0: df6e2c01 ffc3 ff3cb918 ffc0 df6e2c00 ffc3 ff3cbae4 ffc0 [ 386.092126] b5e0: 2184 0001 00940aa8 ffc0 007423b8 ffc0 00400040 000a [ 386.100260] b600: ff3cb620 ffc0 000858b4 ffc0 00abd000 ffc0 000e6f6c ffc0 [ 386.108395] b620: ff3cb660 ffc0 000812f4 ffc0 200c ff80 ff3cb690 ffc0 [ 386.116529] b640: 00c16040 ffc0 ff3cb690 ffc0 e8279e00 ffc3 ff3cb690 ffc0 [ 386.124663] b660: ff3cb7b0 ffc0 00084da4 ffc0 fffa2968 ffc3 ff3cb948 ffc0 [ 386.132799] b680: ff3cb7b0 ffc0 0073740c ffc0 0140 ff3cb888 ffc0 [ 386.140933] b6a0: 05f5e100 0001 2019 [ 386.149067] b6c0: 3b9ac9ff 00619990 ffc0 64110b2e 0008fd47 a7bc [ 386.157201] b6e0: 00018380 0003 0010 [ 386.165335] b700: 796bb590 007f 00205ddc ffc0 79635664 007f [ 386.173469] b720: 8ea41000 0055 fffa2968 ffc3 ff3cb948 ffc0 ff3cb888 ffc0 [ 386.181603] b740: 5ecf70c1 012b 05f5e100 0020 df6e2c01 ffc3 [ 386.189737] b760: ff3cb918 ffc0 df6e2c00 ffc3 ff3cbae4 ffc0 ff3cb7b0 ffc0 [ 386.197872] b780: 000d4bc0 ffc0 ff3cb7b0 ffc0 0073740c ffc0 2145 [ 386.206006] b7a0: ff3cb7d0 ffc0 000d4728 ffc0 ff3cb7d0 ffc0 000d4bc0 ffc0 [ 386.214140] b7c0: fffa29a8 ffc3 000d4e20 ffc0 ff3cb800 ffc0 000d4da0 ffc0 [ 386.74] b7e0: 5ecf70c1 012b 00abb000 ffc0 0140 [ 386.230409] b800: ff3cb890 ffc0 000d50f8 ffc0 ff3cb918 ffc0 [ 386.238543] b820: 05f5e100 ff3cbac8 ffc0 0020 [ 386.246677] b840: df6e2c01 ffc3 df6e2c00 ffc3 ff3cbae4 ffc0 [ 386.254811] b860: ff3cb890 ffc0 000d4c78 0001 0001 000d50f8 ffc0 [ 386.262945]
[Bug 1396979] Re: APM Mustang board kernel crashes when running Ceph
[ 8943.714025] Unable to handle kernel NULL pointer dereference at virtual address 00d8 [ 8943.722099] pgd = ffc0ffb4b000 [ 8943.725482] [00d8] *pgd= [ 8943.729747] Internal error: Oops: 9605 [#1] SMP [ 8943.734598] Modules linked in: xfs libcrc32c xgene_rng uio_pdrv_genirq uio btrfs xor raid6_pq realtek ahci_xgene libahci_platform libahci xgene_enet [ 8943.747982] CPU: 3 PID: 1664 Comm: ceph-osd Not tainted 3.16.0-24-generic #32-Ubuntu [ 8943.755685] task: ffc0fdf83d40 ti: ffc3e7208000 task.ti: ffc3e7208000 [ 8943.763133] PC is at xgene_enet_process_ring+0xc0/0x38c [xgene_enet] [ 8943.769453] LR is at xgene_enet_process_ring+0xa4/0x38c [xgene_enet] [ 8943.775774] pc : [ffbffc002558] lr : [ffbffc00253c] pstate: 8145 [ 8943.783129] sp : ffc3e720b890 [ 8943.786425] x29: ffc3e720b890 x28: ffc3eb917a18 [ 8943.791727] x27: x26: [ 8943.797029] x25: ffc3df8cc018 x24: ffc000b7e518 [ 8943.802331] x23: ffc3eb09 x22: 0001 [ 8943.807633] x21: 003f x20: ffc3df8aba00 [ 8943.812934] x19: 01d0 x18: 007f81ffd710 [ 8943.818238] x17: 007fa4d1ce34 x16: ffc0001f6b34 [ 8943.823539] x15: 007fa4da7590 x14: [ 8943.828841] x13: x12: 0003 [ 8943.834142] x11: ffc0 x10: ffc3e65af000 [ 8943.839444] x9 : ffc0003dc1a4 x8 : 0003 [ 8943.844746] x7 : 0064 x6 : 0040ffc0 [ 8943.850049] x5 : ffc375aad540 x4 : 0041 [ 8943.855351] x3 : 000201c4 x2 : 05ea [ 8943.860654] x1 : 0043e5b670ee x0 : ffc3eb9ae818 [ 8943.865955] [ 8943.867437] Process ceph-osd (pid: 1664, stack limit = 0xffc3e7208058) [ 8943.874274] Stack: (0xffc3e720b890 to 0xffc3e720c000) [ 8943.879990] b880: e720b900 ffc3 fc002930 ffbf [ 8943.888126] b8a0: eb917a90 ffc3 fff82d80 ffc3 0040 0040 [ 8943.896261] b8c0: 000d3024 0001 fff82d90 ffc3 00ac6000 ffc0 eb917a90 ffc3 [ 8943.904396] b8e0: 009d3000 ffc0 eb09 ffc3 01ff [ 8943.912529] b900: e720b930 ffc3 00636e6c ffc0 fff82d80 ffc3 [ 8943.920664] b920: 012c e7208000 ffc3 e720b9b0 ffc3 000b2dbc ffc0 [ 8943.928799] b940: 0003 0003 0004 00ac60d8 ffc0 [ 8943.936933] b960: 0008 e7208000 ffc3 0100 00ac6000 ffc0 [ 8943.945068] b980: 00abbb28 ffc0 e7208000 ffc3 000b2d50 ffc0 009d3bc8 ffc0 [ 8943.953203] b9a0: 00b6210b ffc0 e7208000 ffc3 e720ba30 ffc3 000b31ac ffc0 [ 8943.961338] b9c0: e7208000 ffc3 005c 2010 ff80 [ 8943.969472] b9e0: 2145 0015 0116 004f [ 8943.977607] ba00: 00ad ffc0 e7208000 ffc3 000d3023 0001 00940aa8 ffc0 [ 8943.985742] ba20: 007423b8 ffc0 00400040 000a e720ba50 ffc3 000858b4 ffc0 [ 8943.993877] ba40: 00abd000 ffc0 005c e720ba90 ffc3 000812f4 ffc0 [ 8944.002011] ba60: 200c ff80 e720bac0 ffc3 00c16040 ffc0 e720bac0 ffc3 [ 8944.010146] ba80: e720bbb0 ffc3 e720bac0 ffc3 e720bbe0 ffc3 00084da4 ffc0 [ 8944.018281] baa0: e720bcf8 ffc3 e720bbe0 ffc3 001fe4c4 ffc0 [ 8944.026416] bac0: e2b4c041 ffc0 0001 9a662a40 90c0e478 [ 8944.034549] bae0: 1b86dc27 0009 e2b4c041 ffc0 88ccb8c0 8595a17d 2f2f2f4b 002f2f2f [ 8944.042684] bb00: 0008 6c1481e8 007f fefefeff fefefefe [ 8944.050819] bb20: 0003 a4da7590 007f [ 8944.058954] bb40: 001f6b34 ffc0 a4d1ce34 007f 81ffd710 007f e720bcf8 ffc3 [ 8944.067088] bb60: e7208000 ffc3 0051 e720be68 ffc3 [ 8944.075223] bb80: 0015 0116 004f 00ad ffc0 [ 8944.083358] bba0: e7208000 ffc3 e720bbe0 ffc3 001fe420 ffc0 e720bbe0 ffc3 [ 8944.091493] bbc0: 001fe4c4 ffc0 2145 e720be68 ffc3 0015 [ 8944.099627] bbe0: e720bc80 ffc3 001fef88 ffc0 ff9c 0001 [ 8944.107762] bc00: e720bcf8 ffc3 e2b4c000 ffc0 e720be68 ffc3 0015 [ 8944.115897] bc20: 0116 004f 00ad ffc0 e7208000 ffc3 [ 8944.124031] bc40: 003e2d14 ffc0 e720be68 ffc3 [ 8944.132167] bc60: e720bcb0 ffc3 00201560 ffc0 6c1481b8 007f 0001 [ 8944.140302] bc80: e720bcb0 ffc3 00201584 ffc0 e2b4c000 ffc0 0001 [
[Bug 1396979] Re: APM Mustang board kernel crashes when running Ceph
[11072.912028] skbuff: skb_over_panic: text:ffbffc002578 len:2994 put:1514 head:ffc17a81 data:ffc17a810064 tail:0xc16 end:0x680 dev:NULL [11072.925544] Kernel panic - not syncing: BUG! [11072.929792] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 3.16.0-24-generic #32-Ubuntu [11072.937321] Call trace: [11072.939759] [ffc899f4] dump_backtrace+0x0/0x174 [11072.945129] [ffc89b84] show_stack+0x1c/0x28 [11072.950154] [ffc0007316e8] dump_stack+0x74/0x94 [11072.955178] [ffc00072f05c] panic+0xe8/0x228 [11072.959857] [ffc000623e20] skb_panic+0x94/0xa4 [11072.964794] [ffc0006264c4] skb_put+0xa8/0xac [11072.969565] [ffbffc002574] xgene_enet_process_ring+0xdc/0x38c [xgene_enet] [11072.976922] [ffbffc00292c] xgene_enet_napi+0x28/0x5c [xgene_enet] [11072.983503] [ffc000636e68] net_rx_action+0x1a4/0x238 [11072.988959] [ffcb2db8] __do_softirq+0x124/0x284 [11072.994329] [ffcb31a8] irq_exit+0x94/0xc8 [11072.999181] [ffc858b0] handle_IRQ+0x54/0xd0 [11073.004204] [ffc812f0] gic_handle_irq+0x44/0x88 [11073.009574] Exception stack(0xffc3f01dfe00 to 0xffc3f01dff20) [11073.015981] fe00: f01dc000 ffc3 00b7f308 ffc0 f01dff40 ffc3 00086290 ffc0 [11073.024116] fe20: 000f26f4 ffc0 00c26f80 ffc0 00ae5260 ffc0 [11073.032251] fe40: 00ae4000 ffc0 00106fc3 0001 25c17d03 0002 0a24a0c1 [11073.040385] fe60: 0018 f01dfd60 ffc3 0001 000a13fc [11073.048520] fe80: 0003 0008 ab365590 007f [11073.056654] fea0: 00205ddc ffc0 ab2df664 007f 5a8dc000 0055 f01dc000 ffc3 [11073.064789] fec0: 00b7f308 ffc0 00b83fa0 ffc0 00b63000 ffc0 [11073.072923] fee0: 0007b000 0040 00abe000 ffc0 007420d0 ffc0 [11073.081058] ff00: ffed f01dff40 ffc3 0008628c ffc0 f01dff40 ffc3 [11073.089192] [ffc84da0] el1_irq+0x60/0xc0 [11073.093959] [ffcf26f0] cpu_startup_entry+0x258/0x2f0 [11073.099761] [ffc90d64] secondary_start_kernel+0x10c/0x11c [11073.105997] CPU3: stopping [11073.108693] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 3.16.0-24-generic #32-Ubuntu [11073.116223] Call trace: [11073.118659] [ffc899f4] dump_backtrace+0x0/0x174 [11073.124029] [ffc89b84] show_stack+0x1c/0x28 [11073.129053] [ffc0007316e8] dump_stack+0x74/0x94 [11073.134077] [ffc91318] handle_IPI+0x194/0x1ac [11073.139274] [ffc8132c] gic_handle_irq+0x80/0x88 [11073.144644] Exception stack(0xffc3f01efe00 to 0xffc3f01eff20) [11073.151051] fe00: f01ec000 ffc3 00b7f308 ffc0 f01eff40 ffc3 00086290 ffc0 [11073.159186] fe20: 000f26f4 ffc0 00c26f80 ffc0 00ae5260 ffc0 [11073.167321] fe40: 00ae4000 ffc0 00106fd7 0001 e81c7918 ffc3 0a24a0c1 [11073.175455] fe60: 0018 f01efd60 ffc3 0400 03ff [11073.183590] fe80: 0001 4c7ab300 ffc0 [11073.191724] fea0: 00222a48 ffc0 ab2e1470 007f 000d f01ec000 ffc3 [11073.199858] fec0: 00b7f308 ffc0 00b83fa0 ffc0 00b63000 ffc0 [11073.207993] fee0: 0007b000 0040 00abe000 ffc0 007420d0 ffc0 [11073.216127] ff00: ffed f01eff40 ffc3 0008628c ffc0 f01eff40 ffc3 [11073.224262] [ffc84da0] el1_irq+0x60/0xc0 [11073.229028] [ffcf26f0] cpu_startup_entry+0x258/0x2f0 [11073.234829] [ffc90d64] secondary_start_kernel+0x10c/0x11c [11073.241063] CPU5: stopping [11073.243759] CPU: 5 PID: 0 Comm: swapper/5 Not tainted 3.16.0-24-generic #32-Ubuntu [11073.251289] Call trace: [11073.253723] [ffc899f4] dump_backtrace+0x0/0x174 [11073.259094] [ffc89b84] show_stack+0x1c/0x28 [11073.264118] [ffc0007316e8] dump_stack+0x74/0x94 [11073.269142] [ffc91318] handle_IPI+0x194/0x1ac [11073.274338] [ffc8132c] gic_handle_irq+0x80/0x88 [11073.279707] Exception stack(0xffc3f01f7e00 to 0xffc3f01f7f20) [11073.286114] 7e00: f01f4000 ffc3 00b7f308 ffc0 f01f7f40 ffc3 00086290 ffc0 [11073.294249] 7e20: 000f26f4 ffc0 00c26f80 ffc0 00ae5260 ffc0 [11073.302384] 7e40: 00ae4000 ffc0 00106fd7 0001 fff972b0 ffc3 0a24a0c1 [11073.310519] 7e60: 0018 f01f7d60 ffc3 0400 03ff [11073.318653] 7e80: 0001 [11073.326788] 7ea0: 07ff f01f4000 ffc3 [11073.334922] 7ec0: 00b7f308 ffc0 00b83fa0 ffc0 00b63000 ffc0 [11073.343057] 7ee0: 0007b000 0040 00abe000 ffc0 007420d0 ffc0 [11073.351191] 7f00:
[Bug 1396979] Re: APM Mustang board kernel crashes when running Ceph
[ 846.594302] Unable to handle kernel NULL pointer dereference at virtual address 0008 [ 846.602369] pgd = ffc7d000 [ 846.605755] [0008] *pgd=0043ec009003, *pmd=0043ec00a003, *pte=00e078090407 [ 846.614010] Internal error: Oops: 9646 [#1] SMP [ 846.618861] Modules linked in: ceph libceph libcrc32c nfsd auth_rpcgss nfs_acl nfs lockd sunrpc fscache gpio_dwapb gpio_generic xgene_rng uio_pdrv_genirq uio ahci_xgene ahci_platform libahci xgene_enet [ 846.636885] CPU: 3 PID: 161 Comm: kworker/3:1 Not tainted 3.13.0-39-generic #66-Ubuntu [ 846.644774] Workqueue: ceph-msgr con_work [libceph] [ 846.649635] task: ffc3df531600 ti: ffc3dfabc000 task.ti: ffc3dfabc000 [ 846.657082] PC is at tcp_ack+0x55c/0xd8c [ 846.660982] LR is at tcp_ack+0x40c/0xd8c [ 846.664882] pc : [ffc000562918] lr : [ffc0005627c8] pstate: a145 [ 846.672238] sp : ffc3dfabf340 [ 846.675533] x29: ffc3dfabf340 x28: [ 846.680835] x27: ffc3dfa72420 x26: 0004 [ 846.686138] x25: 0001 x24: ffc3df4b2ce8 [ 846.691440] x23: ffc3dfa72300 x22: 103b8910 [ 846.696741] x21: 103ba558 x20: ffc0008e2000 [ 846.702044] x19: 0402 x18: 000e [ 846.707346] x17: 0007 x16: 0001 [ 846.712646] x15: ffbffc1e96d0 x14: [ 846.717949] x13: x12: [ 846.723252] x11: 0200 x10: [ 846.728552] x9 : ffc3dfa72300 x8 : 6c000a0a [ 846.733854] x7 : 0e2696e8 x6 : fdeaf190 [ 846.739156] x5 : 0200 x4 : [ 846.744459] x3 : ffc3df4b2d10 x2 : 0001 [ 846.749762] x1 : x0 : ffc3dfa72420 [ 846.755062] [ 846.756542] Process kworker/3:1 (pid: 161, stack limit = 0xffc3dfabc058) [ 846.763554] Stack: (0xffc3dfabf340 to 0xffc3dfac) [ 846.769270] f340: dfabf410 ffc3 0056395c ffc0 dfa72300 ffc3 33798064 ffc3 [ 846.777404] f360: e552fc00 ffc3 e552fc28 ffc3 0020 3379805c ffc3 [ 846.785539] f380: 33798050 ffc3 33798064 ffc3 0064 00951040 ffc0 [ 846.793673] f3a0: 00235250 0095cd40 ffc0 0140 [ 846.801807] f3c0: d583 0001 d583 0038 0038 [ 846.809943] f3e0: 789e02f0 13a80dff 0038 000f 0038 [ 846.818077] f400: dfabf550 ffc3 00156118 dfabf480 ffc3 0056bde0 ffc0 [ 846.826211] f420: e552fc00 ffc3 dfa72300 ffc3 df9cfcc0 ffc3 [ 846.834345] f440: 3379805c ffc3 33798050 ffc3 0056bbe0 ffc0 [ 846.842479] f460: e552fc00 ffc3 0020 33798000 ffc3 009c2000 ffc0 [ 846.850613] f480: dfabf500 ffc3 0056f76c ffc0 e552fc00 ffc3 0094de40 ffc0 [ 846.858747] f4a0: dfabc000 ffc3 009c2000 ffc0 dfa72370 ffc3 dfa72300 ffc3 [ 846.866881] f4c0: 901a 009c2000 ffc0 009c2000 ffc0 [ 846.875015] f4e0: dfa72370 ffc3 0001 0080 0096 ffc0 [ 846.883149] f500: dfabf580 ffc3 0054a968 ffc0 e552fc00 ffc3 00683f68 ffc0 [ 846.891283] f520: 009e5000 ffc0 0094de40 ffc0 0050 33798000 ffc3 [ 846.899418] f540: 33798050 ffc3 0001 009c2000 ffc0 00951040 ffc0 [ 846.907552] f560: 009c2000 ffc0 0056ef34 ffc0 e552fc00 ffc3 33798050 ffc3 [ 846.915686] f580: dfabf5b0 ffc3 0054b084 ffc0 e552fc00 ffc3 33798050 ffc3 [ 846.923820] f5a0: df919000 ffc3 009c2000 ffc0 dfabf5d0 ffc3 0054ac08 ffc0 [ 846.931954] f5c0: e552fc00 ffc3 33798050 ffc3 dfabf600 ffc3 0054b320 ffc0 [ 846.940089] f5e0: e552fc00 ffc3 dfabc000 ffc3 df919000 ffc3 009c2000 ffc0 [ 846.948223] f600: dfabf650 ffc3 00514760 ffc0 e552fc00 ffc3 009e3cb8 ffc0 [ 846.956357] f620: df919000 ffc3 0008 009e3ce0 ffc0 [ 846.964491] f640: a888 df919000 ffc3 dfabf6e0 ffc3 00514cf4 ffc0 [ 846.972625] f660: 009e3350 ffc0 e552fc00 ffc3 00a5 0040 [ 846.980759] f680: df8e7218 ffc3 df919000 ffc3 0096db50 ffc0 [ 846.988893] f6a0: e552fc00 ffc3 0042 00a5 0040 [ 846.997029] f6c0: dfabc000 ffc3 e552fc00 ffc3 dfabf6e0 ffc3 009e3ce0 ffc0 [ 847.005164] f6e0: dfabf700 ffc3 00514d80 ffc0 009e3350 ffc0 e552fc00 ffc3 [ 847.013298] f700: dfabf730 ffc3 00515538 ffc0 0003 e552fc00 ffc3 [ 847.021432] f720: fffa1110 ffc3 00954330 ffc0 dfabf750 ffc3 fc002398 ffbf [
[Bug 1396979] ProcInterrupts.txt
apport information ** Attachment added: ProcInterrupts.txt https://bugs.launchpad.net/bugs/1396979/+attachment/4269651/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1396979 Title: APM Mustang board kernel crashes when running Ceph To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1396979/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1396979] Re: APM Mustang board kernel crashes when running Ceph
apport information ** Tags added: apport-collected utopic ** Description changed: Hi, We've been running Ceph on 4 APM Mustang boards within Linaro, running stock Ubuntu Utopic (problem occurs with Trusty too). Essentially when I place the network under heavy load (by writing data to a Ceph filesystem backed by 3xOSDs), I experience kernel crashes. I've harvested a few backtraces from the serial port and will paste them below as separate comments. I think the problem lies in the xgene driver, but I don't know enough to resolve where this problem is happening. Cheers, -- Steve + --- + AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access /dev/snd/: No such file or directory + AplayDevices: Error: [Errno 2] No such file or directory + ApportVersion: 2.14.7-0ubuntu8 + Architecture: arm64 + ArecordDevices: Error: [Errno 2] No such file or directory + CRDA: Error: [Errno 2] No such file or directory + CurrentDmesg: Error: command ['sh', '-c', 'dmesg | comm -13 --nocheck-order /var/log/dmesg -'] failed with exit code 1: comm: /var/log/dmesg: Permission denied + DistroRelease: Ubuntu 14.10 + IwConfig: Error: [Errno 2] No such file or directory + Lspci: + + Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize libusb: -99 + Package: linux (not installed) + PciMultimedia: + + ProcFB: + + ProcKernelCmdLine: console=ttyS0,115200n8 ro + ProcVersionSignature: Ubuntu 3.16.0-25.33-generic 3.16.7 + RfKill: Error: [Errno 2] No such file or directory + Tags: utopic utopic + Uname: Linux 3.16.0-25-generic aarch64 + UnreportableReason: The report belongs to a package that is not installed. + UpgradeStatus: Upgraded to utopic on 2014-11-17 (10 days ago) + UserGroups: sudo + WifiSyslog: + + _MarkForUpload: True ** Attachment added: AudioDevicesInUse.txt https://bugs.launchpad.net/bugs/1396979/+attachment/4269647/+files/AudioDevicesInUse.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1396979 Title: APM Mustang board kernel crashes when running Ceph To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1396979/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1396979] ProcCpuinfo.txt
apport information ** Attachment added: ProcCpuinfo.txt https://bugs.launchpad.net/bugs/1396979/+attachment/4269649/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1396979 Title: APM Mustang board kernel crashes when running Ceph To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1396979/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1396979] UdevDb.txt
apport information ** Attachment added: UdevDb.txt https://bugs.launchpad.net/bugs/1396979/+attachment/4269653/+files/UdevDb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1396979 Title: APM Mustang board kernel crashes when running Ceph To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1396979/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1396979] ProcEnviron.txt
apport information ** Attachment added: ProcEnviron.txt https://bugs.launchpad.net/bugs/1396979/+attachment/4269650/+files/ProcEnviron.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1396979 Title: APM Mustang board kernel crashes when running Ceph To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1396979/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1396979] HookError_source_linux.txt
apport information ** Attachment added: HookError_source_linux.txt https://bugs.launchpad.net/bugs/1396979/+attachment/4269648/+files/HookError_source_linux.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1396979 Title: APM Mustang board kernel crashes when running Ceph To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1396979/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1396979] ProcModules.txt
apport information ** Attachment added: ProcModules.txt https://bugs.launchpad.net/bugs/1396979/+attachment/4269652/+files/ProcModules.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1396979 Title: APM Mustang board kernel crashes when running Ceph To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1396979/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1396979] UdevLog.txt
apport information ** Attachment added: UdevLog.txt https://bugs.launchpad.net/bugs/1396979/+attachment/4269654/+files/UdevLog.txt ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1396979 Title: APM Mustang board kernel crashes when running Ceph To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1396979/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1396654] [NEW] C++ demangling support missing from perf
Public bug reported: Hi, It appears that C++ demangling support is missing from linux-tools-3.16.0-24, on Utopic on arm64. Could the following please be added to the build dependencies for that package: libiberty-dev binutils-dev Installing the above and rebuilding the package fixed the problem for me. Cheers, -- Steve ** Affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1396654 Title: C++ demangling support missing from perf To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1396654/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1396654] ProcCpuinfo.txt
apport information ** Attachment added: ProcCpuinfo.txt https://bugs.launchpad.net/bugs/1396654/+attachment/4269072/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1396654 Title: C++ demangling support missing from perf To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1396654/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1396654] HookError_source_linux.txt
apport information ** Attachment added: HookError_source_linux.txt https://bugs.launchpad.net/bugs/1396654/+attachment/4269071/+files/HookError_source_linux.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1396654 Title: C++ demangling support missing from perf To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1396654/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1396654] ProcEnviron.txt
apport information ** Attachment added: ProcEnviron.txt https://bugs.launchpad.net/bugs/1396654/+attachment/4269073/+files/ProcEnviron.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1396654 Title: C++ demangling support missing from perf To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1396654/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1396654] UdevLog.txt
apport information ** Attachment added: UdevLog.txt https://bugs.launchpad.net/bugs/1396654/+attachment/4269077/+files/UdevLog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1396654 Title: C++ demangling support missing from perf To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1396654/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1396654] UdevDb.txt
apport information ** Attachment added: UdevDb.txt https://bugs.launchpad.net/bugs/1396654/+attachment/4269076/+files/UdevDb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1396654 Title: C++ demangling support missing from perf To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1396654/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1396654] ProcModules.txt
apport information ** Attachment added: ProcModules.txt https://bugs.launchpad.net/bugs/1396654/+attachment/4269075/+files/ProcModules.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1396654 Title: C++ demangling support missing from perf To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1396654/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1396654] ProcInterrupts.txt
apport information ** Attachment added: ProcInterrupts.txt https://bugs.launchpad.net/bugs/1396654/+attachment/4269074/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1396654 Title: C++ demangling support missing from perf To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1396654/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1396654] Re: C++ demangling support missing from perf
apport information ** Tags added: apport-collected utopic ** Description changed: Hi, It appears that C++ demangling support is missing from linux-tools-3.16.0-24, on Utopic on arm64. Could the following please be added to the build dependencies for that package: libiberty-dev binutils-dev Installing the above and rebuilding the package fixed the problem for me. Cheers, -- Steve + --- + AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access /dev/snd/: No such file or directory + AplayDevices: Error: [Errno 2] No such file or directory + ApportVersion: 2.14.7-0ubuntu8 + Architecture: arm64 + ArecordDevices: Error: [Errno 2] No such file or directory + CRDA: Error: [Errno 2] No such file or directory + CurrentDmesg: Error: command ['sh', '-c', 'dmesg | comm -13 --nocheck-order /var/log/dmesg -'] failed with exit code 1: comm: /var/log/dmesg: Permission denied + DistroRelease: Ubuntu 14.10 + IwConfig: Error: [Errno 2] No such file or directory + Lspci: + + Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize libusb: -99 + Package: linux (not installed) + PciMultimedia: + + ProcFB: + + ProcKernelCmdLine: console=ttyS0,115200n8 ro + ProcVersionSignature: Ubuntu 3.16.0-24.32-generic 3.16.4 + RfKill: Error: [Errno 2] No such file or directory + Tags: utopic utopic + Uname: Linux 3.16.0-24-generic aarch64 + UnreportableReason: The report belongs to a package that is not installed. + UpgradeStatus: Upgraded to utopic on 2014-11-17 (9 days ago) + UserGroups: sudo + WifiSyslog: + + _MarkForUpload: True ** Attachment added: AudioDevicesInUse.txt https://bugs.launchpad.net/bugs/1396654/+attachment/4269070/+files/AudioDevicesInUse.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1396654 Title: C++ demangling support missing from perf To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1396654/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
