Thread: [SSI-devel] [ ssic-linux-Bugs-1652336 ] panic if try to readdir /proc before joining cluster
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From: SourceForge.net <no...@so...> - 2007-02-05 12:00:02
|
Bugs item #1652336, was opened at 2007-02-05 13:00 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=405834&aid=1652336&group_id=32541 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Booting / init Group: v1.9.2 Status: Open Resolution: None Priority: 5 Private: No Submitted By: John Hughes (hughesj) Assigned to: Nobody/Anonymous (nobody) Summary: panic if try to readdir /proc before joining cluster Initial Comment: Doing a simple "echo /proc/*" panics the OpenSSI kernel if done from the initrd. (for debugging for example). The call trace is: ... proc_pid_readir ssig_get_tgid_list clmns_get_nsc_nodelist error_code ... die. I'd guess we're hitting the SSI_ASSERT(tnlist) in clms_get_nsc_nodelist around ./ci/kernel/cluster/clms/clms_mgmt.c:2425 Maybe not terribly important, but irritating. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=405834&aid=1652336&group_id=32541 |
From: SourceForge.net <no...@so...> - 2007-10-12 02:25:56
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Bugs item #1652336, was opened at 2007-02-05 07:00 Message generated for change (Settings changed) made by rogertsang You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=405834&aid=1652336&group_id=32541 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Booting / init Group: v1.9.2 Status: Open Resolution: None >Priority: 3 Private: No Submitted By: John Hughes (hughesj) Assigned to: Nobody/Anonymous (nobody) Summary: panic if try to readdir /proc before joining cluster Initial Comment: Doing a simple "echo /proc/*" panics the OpenSSI kernel if done from the initrd. (for debugging for example). The call trace is: ... proc_pid_readir ssig_get_tgid_list clmns_get_nsc_nodelist error_code ... die. I'd guess we're hitting the SSI_ASSERT(tnlist) in clms_get_nsc_nodelist around ./ci/kernel/cluster/clms/clms_mgmt.c:2425 Maybe not terribly important, but irritating. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=405834&aid=1652336&group_id=32541 |
From: SourceForge.net <no...@so...> - 2008-04-09 15:14:27
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Bugs item #1652336, was opened at 2007-02-05 13:00 Message generated for change (Comment added) made by hughesj You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=405834&aid=1652336&group_id=32541 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Booting / init Group: v1.9.2 Status: Open Resolution: None Priority: 3 Private: No Submitted By: John Hughes (hughesj) Assigned to: Nobody/Anonymous (nobody) Summary: panic if try to readdir /proc before joining cluster Initial Comment: Doing a simple "echo /proc/*" panics the OpenSSI kernel if done from the initrd. (for debugging for example). The call trace is: ... proc_pid_readir ssig_get_tgid_list clmns_get_nsc_nodelist error_code ... die. I'd guess we're hitting the SSI_ASSERT(tnlist) in clms_get_nsc_nodelist around ./ci/kernel/cluster/clms/clms_mgmt.c:2425 Maybe not terribly important, but irritating. ---------------------------------------------------------------------- >Comment By: John Hughes (hughesj) Date: 2008-04-09 17:14 Message: Logged In: YES user_id=166336 Originator: YES Actually it's blowing up because the clms locks &c haven't been set up yet: kernel BUG at include/asm/spinlock.h:136! invalid operand: 0000 [#1] [...] Stack traceback for pid 2 0xc13df670 2 0 1 0 R 0xc13df840 *sh EBP EIP Function (args) 0xc13b7e14 0xc0473c29 _spin_lock+0x39 (0x0, 0xc13b7e3c, 0xc020089d, 0x4, 0x8061b2f) 0xc020089d clms_get_nsc_nodelist+0x2d (0x190, 0xc0188215, 0x8061b2f, 0xc04982a6, 0x4) 0xc13b7e90 0xc024fa28 ssi_get_tgid_list+0x58 (0xc13ab7e0, 0x1, 0xc13b7ed8, 0x100, 0x0) 0xc13b7f34 0xc01af67f proc_pid_readdir+0x6f (0xc13ab7e0, 0xc13b7f98, 0xc0188070, 0xfffffffe, 0xc13bdd50) 0xc13b7f54 0xc01ac344 proc_root_readdir+0x64 (0xc13ab7e0, 0xc13b7f98, 0xc0188070, 0xc13bddc8, 0xc13b7000) 0xc13b7f78 0xc0187a2c vfs_readdir+0xbc (0xc13ab7e0, 0xc0188070, 0xc13b7f98, 0xc13ab7e0, 0x24) 0xc13b7fb4 0xc01883f9 sys_getdents64+0x79 0xc0106a41 syscall_call+0x7 Should maybe be pretending we're in localview mode before cluster code is initialised. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=405834&aid=1652336&group_id=32541 |
From: SourceForge.net <no...@so...> - 2008-04-10 05:48:35
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Bugs item #1652336, was opened at 2007-02-05 07:00 Message generated for change (Comment added) made by rogertsang You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=405834&aid=1652336&group_id=32541 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Booting / init Group: v1.9.2 Status: Open Resolution: None Priority: 3 Private: No Submitted By: John Hughes (hughesj) Assigned to: Nobody/Anonymous (nobody) Summary: panic if try to readdir /proc before joining cluster Initial Comment: Doing a simple "echo /proc/*" panics the OpenSSI kernel if done from the initrd. (for debugging for example). The call trace is: ... proc_pid_readir ssig_get_tgid_list clmns_get_nsc_nodelist error_code ... die. I'd guess we're hitting the SSI_ASSERT(tnlist) in clms_get_nsc_nodelist around ./ci/kernel/cluster/clms/clms_mgmt.c:2425 Maybe not terribly important, but irritating. ---------------------------------------------------------------------- >Comment By: Roger Tsang (rogertsang) Date: 2008-04-10 01:48 Message: Logged In: YES user_id=1246761 Originator: NO In other words use /bin/localview or delay whatever you are doing after pre-root cluster initialization. ---------------------------------------------------------------------- Comment By: John Hughes (hughesj) Date: 2008-04-09 11:14 Message: Logged In: YES user_id=166336 Originator: YES Actually it's blowing up because the clms locks &c haven't been set up yet: kernel BUG at include/asm/spinlock.h:136! invalid operand: 0000 [#1] [...] Stack traceback for pid 2 0xc13df670 2 0 1 0 R 0xc13df840 *sh EBP EIP Function (args) 0xc13b7e14 0xc0473c29 _spin_lock+0x39 (0x0, 0xc13b7e3c, 0xc020089d, 0x4, 0x8061b2f) 0xc020089d clms_get_nsc_nodelist+0x2d (0x190, 0xc0188215, 0x8061b2f, 0xc04982a6, 0x4) 0xc13b7e90 0xc024fa28 ssi_get_tgid_list+0x58 (0xc13ab7e0, 0x1, 0xc13b7ed8, 0x100, 0x0) 0xc13b7f34 0xc01af67f proc_pid_readdir+0x6f (0xc13ab7e0, 0xc13b7f98, 0xc0188070, 0xfffffffe, 0xc13bdd50) 0xc13b7f54 0xc01ac344 proc_root_readdir+0x64 (0xc13ab7e0, 0xc13b7f98, 0xc0188070, 0xc13bddc8, 0xc13b7000) 0xc13b7f78 0xc0187a2c vfs_readdir+0xbc (0xc13ab7e0, 0xc0188070, 0xc13b7f98, 0xc13ab7e0, 0x24) 0xc13b7fb4 0xc01883f9 sys_getdents64+0x79 0xc0106a41 syscall_call+0x7 Should maybe be pretending we're in localview mode before cluster code is initialised. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=405834&aid=1652336&group_id=32541 |
From: SourceForge.net <no...@so...> - 2008-04-10 05:49:38
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Bugs item #1652336, was opened at 2007-02-05 07:00 Message generated for change (Settings changed) made by rogertsang You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=405834&aid=1652336&group_id=32541 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Booting / init Group: v1.9.2 Status: Open Resolution: None >Priority: 2 Private: No Submitted By: John Hughes (hughesj) Assigned to: Nobody/Anonymous (nobody) Summary: panic if try to readdir /proc before joining cluster Initial Comment: Doing a simple "echo /proc/*" panics the OpenSSI kernel if done from the initrd. (for debugging for example). The call trace is: ... proc_pid_readir ssig_get_tgid_list clmns_get_nsc_nodelist error_code ... die. I'd guess we're hitting the SSI_ASSERT(tnlist) in clms_get_nsc_nodelist around ./ci/kernel/cluster/clms/clms_mgmt.c:2425 Maybe not terribly important, but irritating. ---------------------------------------------------------------------- Comment By: Roger Tsang (rogertsang) Date: 2008-04-10 01:48 Message: Logged In: YES user_id=1246761 Originator: NO In other words use /bin/localview or delay whatever you are doing after pre-root cluster initialization. ---------------------------------------------------------------------- Comment By: John Hughes (hughesj) Date: 2008-04-09 11:14 Message: Logged In: YES user_id=166336 Originator: YES Actually it's blowing up because the clms locks &c haven't been set up yet: kernel BUG at include/asm/spinlock.h:136! invalid operand: 0000 [#1] [...] Stack traceback for pid 2 0xc13df670 2 0 1 0 R 0xc13df840 *sh EBP EIP Function (args) 0xc13b7e14 0xc0473c29 _spin_lock+0x39 (0x0, 0xc13b7e3c, 0xc020089d, 0x4, 0x8061b2f) 0xc020089d clms_get_nsc_nodelist+0x2d (0x190, 0xc0188215, 0x8061b2f, 0xc04982a6, 0x4) 0xc13b7e90 0xc024fa28 ssi_get_tgid_list+0x58 (0xc13ab7e0, 0x1, 0xc13b7ed8, 0x100, 0x0) 0xc13b7f34 0xc01af67f proc_pid_readdir+0x6f (0xc13ab7e0, 0xc13b7f98, 0xc0188070, 0xfffffffe, 0xc13bdd50) 0xc13b7f54 0xc01ac344 proc_root_readdir+0x64 (0xc13ab7e0, 0xc13b7f98, 0xc0188070, 0xc13bddc8, 0xc13b7000) 0xc13b7f78 0xc0187a2c vfs_readdir+0xbc (0xc13ab7e0, 0xc0188070, 0xc13b7f98, 0xc13ab7e0, 0x24) 0xc13b7fb4 0xc01883f9 sys_getdents64+0x79 0xc0106a41 syscall_call+0x7 Should maybe be pretending we're in localview mode before cluster code is initialised. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=405834&aid=1652336&group_id=32541 |
From: SourceForge.net <no...@so...> - 2008-10-02 10:21:29
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Bugs item #1652336, was opened at 2007-02-05 07:00 Message generated for change (Settings changed) made by rogertsang You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=405834&aid=1652336&group_id=32541 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Booting / init Group: v1.9.2 >Status: Closed >Resolution: Wont Fix Priority: 2 Private: No Submitted By: John Hughes (hughesj) Assigned to: Nobody/Anonymous (nobody) Summary: panic if try to readdir /proc before joining cluster Initial Comment: Doing a simple "echo /proc/*" panics the OpenSSI kernel if done from the initrd. (for debugging for example). The call trace is: ... proc_pid_readir ssig_get_tgid_list clmns_get_nsc_nodelist error_code ... die. I'd guess we're hitting the SSI_ASSERT(tnlist) in clms_get_nsc_nodelist around ./ci/kernel/cluster/clms/clms_mgmt.c:2425 Maybe not terribly important, but irritating. ---------------------------------------------------------------------- Comment By: Roger Tsang (rogertsang) Date: 2008-04-10 01:48 Message: Logged In: YES user_id=1246761 Originator: NO In other words use /bin/localview or delay whatever you are doing after pre-root cluster initialization. ---------------------------------------------------------------------- Comment By: John Hughes (hughesj) Date: 2008-04-09 11:14 Message: Logged In: YES user_id=166336 Originator: YES Actually it's blowing up because the clms locks &c haven't been set up yet: kernel BUG at include/asm/spinlock.h:136! invalid operand: 0000 [#1] [...] Stack traceback for pid 2 0xc13df670 2 0 1 0 R 0xc13df840 *sh EBP EIP Function (args) 0xc13b7e14 0xc0473c29 _spin_lock+0x39 (0x0, 0xc13b7e3c, 0xc020089d, 0x4, 0x8061b2f) 0xc020089d clms_get_nsc_nodelist+0x2d (0x190, 0xc0188215, 0x8061b2f, 0xc04982a6, 0x4) 0xc13b7e90 0xc024fa28 ssi_get_tgid_list+0x58 (0xc13ab7e0, 0x1, 0xc13b7ed8, 0x100, 0x0) 0xc13b7f34 0xc01af67f proc_pid_readdir+0x6f (0xc13ab7e0, 0xc13b7f98, 0xc0188070, 0xfffffffe, 0xc13bdd50) 0xc13b7f54 0xc01ac344 proc_root_readdir+0x64 (0xc13ab7e0, 0xc13b7f98, 0xc0188070, 0xc13bddc8, 0xc13b7000) 0xc13b7f78 0xc0187a2c vfs_readdir+0xbc (0xc13ab7e0, 0xc0188070, 0xc13b7f98, 0xc13ab7e0, 0x24) 0xc13b7fb4 0xc01883f9 sys_getdents64+0x79 0xc0106a41 syscall_call+0x7 Should maybe be pretending we're in localview mode before cluster code is initialised. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=405834&aid=1652336&group_id=32541 |