https://bugzilla.novell.com/show_bug.cgi?id=676803 https://bugzilla.novell.com/show_bug.cgi?id=676803#c22 --- Comment #22 from Rui Santos <rsantos@ruisantos.com> 2011-11-24 16:11:21 UTC --- Hi Per, (In reply to comment #21)
You don't have the rest? :
MaxConnections 2 MaxSessions 0 QueuedCommands 64 Wthreads 2 ImmediateData Yes
(I haven't checked the defaults, maybe they're sufficient).
I have other lines but, they are all as comment...
That sounds like you've got a working version at least.
That was probably "the thunk back then" :)
Is there any possibility/risk that this is some unknown incompatibility? I'm only using the openscsi initiator.
I''ve now tested with openiscsi initiator and it seems to work correctly. However ESXi 5.0 does work on openSUSE 11.3 with iscsi-target...
The only assert(req->tio) I see in the code I have is in iscsi.c:1408. I would suggest you upgrade iscsitarget from Factory, if you don't mind. I have a suspicion we're looking at some old code here.
Done. iscsi-target in now the factory one. ~ # rpm -qa '*iscsi*|*kernel*' yast2-iscsi-client-2.21.9-1.1.1.noarch yast2-iscsi-server-2.21.5-2.1.1.noarch iscsitarget-1.4.20-10.2.i586 kernel-desktop-3.1.0-1.2.1.i586 The behavior seems the same. ~ # cat /var/log/messages Nov 24 15:24:53 vstorage03 kernel: [ 123.604452] iscsi_trgt: BUG at /home/abuild/rpmbuild/BUILD/iscsitarget-1.4.20-svn/obj/desktop/iscsi.c:392 assert(req->tio) Nov 24 15:24:53 vstorage03 kernel: [ 123.604767] Pid: 1044, comm: istiod1 Not tainted 3.1.0-1.2-desktop #1 Nov 24 15:24:53 vstorage03 kernel: [ 123.604770] Call Trace: Nov 24 15:24:53 vstorage03 kernel: [ 123.604813] [<c0205433>] try_stack_unwind+0x163/0x180 Nov 24 15:24:53 vstorage03 kernel: [ 123.604825] [<c0204167>] dump_trace+0x47/0xf0 Nov 24 15:24:53 vstorage03 kernel: [ 123.604830] [<c020549b>] show_trace_log_lvl+0x4b/0x60 Nov 24 15:24:53 vstorage03 kernel: [ 123.604834] [<c02054c8>] show_trace+0x18/0x20 Nov 24 15:24:53 vstorage03 kernel: [ 123.604841] [<c06f25f3>] dump_stack+0x6d/0x72 Nov 24 15:24:53 vstorage03 kernel: [ 123.604859] [<f7bc3901>] send_data_rsp+0xb1/0xc0 [iscsi_trgt] Nov 24 15:24:53 vstorage03 kernel: [ 123.604880] [<f7bcb084>] disk_execute_cmnd.part.0+0xd4/0x1a0 [iscsi_trgt] Nov 24 15:24:53 vstorage03 kernel: [ 123.604907] [<f7bcb167>] disk_execute_cmnd+0x17/0x20 [iscsi_trgt] Nov 24 15:24:53 vstorage03 kernel: [ 123.604934] [<f7bc685d>] worker_thread+0x11d/0x270 [iscsi_trgt] Nov 24 15:24:53 vstorage03 kernel: [ 123.604948] [<c0266c99>] kthread+0x69/0x70 Nov 24 15:24:53 vstorage03 kernel: [ 123.604956] [<c070f966>] kernel_thread_helper+0x6/0xd Nov 24 15:24:53 vstorage03 kernel: [ 123.604996] ------------[ cut here ]------------ Nov 24 15:24:53 vstorage03 kernel: [ 123.605140] kernel BUG at /home/abuild/rpmbuild/BUILD/iscsitarget-1.4.20-svn/obj/desktop/iscsi.c:392! Nov 24 15:24:53 vstorage03 kernel: [ 123.605402] invalid opcode: 0000 [#1] PREEMPT SMP Nov 24 15:24:53 vstorage03 kernel: [ 123.605725] Modules linked in: iscsi_trgt vmsync vmblock ppdev floppy parport_pc parport sr_mod sg vmxnet3 cdrom vmci vmw_balloon pcspkr shpchp pci_hotplug i2c_piix4 mptctl container button ac autofs4 dm_mod linear processor thermal_sys ata_generic mptsas mptscsih mptbase scsi_transport_sas Nov 24 15:24:53 vstorage03 kernel: [ 123.608115] Nov 24 15:24:53 vstorage03 kernel: [ 123.608201] Pid: 1044, comm: istiod1 Not tainted 3.1.0-1.2-desktop #1 VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform Nov 24 15:24:53 vstorage03 kernel: [ 123.608695] EIP: 0060:[<f7bc3901>] EFLAGS: 00010282 CPU: 0 Nov 24 15:24:53 vstorage03 kernel: [ 123.608871] EIP is at send_data_rsp+0xb1/0xc0 [iscsi_trgt] Nov 24 15:24:53 vstorage03 kernel: [ 123.609045] EAX: ffffffff EBX: f6d05bc0 ECX: 00000000 EDX: 00000000 Nov 24 15:24:53 vstorage03 kernel: [ 123.609236] ESI: 00000000 EDI: f6a64000 EBP: f6e36750 ESP: f6919f40 Nov 24 15:24:53 vstorage03 kernel: [ 123.609426] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 Nov 24 15:24:53 vstorage03 kernel: [ 123.609598] Process istiod1 (pid: 1044, ti=f6918000 task=f6d1a530 task.ti=f6918000) Nov 24 15:24:53 vstorage03 kernel: [ 123.609818] Stack: Nov 24 15:24:53 vstorage03 kernel: [ 123.609968] f7bcf86c f7bcf824 00000188 f7bcef42 f6d05bc0 f6e36740 f7bcb084 f7bca6c7 Nov 24 15:24:53 vstorage03 kernel: [ 123.610721] 00000246 f6d05bc0 f6e36740 f6d05bc0 f7bcb167 f6d05bc0 f7bc685d f6919fa0 Nov 24 15:24:53 vstorage03 kernel: [ 123.611471] c022e80f 00000000 00000000 f6d1a530 f6d1a530 f6e36758 00000000 f6d1a530 Nov 24 15:24:53 vstorage03 kernel: [ 123.612223] Call Trace: Nov 24 15:24:53 vstorage03 kernel: [ 123.612387] [<f7bcb084>] disk_execute_cmnd.part.0+0xd4/0x1a0 [iscsi_trgt] Nov 24 15:24:53 vstorage03 kernel: [ 123.612662] [<f7bcb167>] disk_execute_cmnd+0x17/0x20 [iscsi_trgt] Nov 24 15:24:53 vstorage03 kernel: [ 123.612920] [<f7bc685d>] worker_thread+0x11d/0x270 [iscsi_trgt] Nov 24 15:24:53 vstorage03 kernel: [ 123.613159] [<c0266c99>] kthread+0x69/0x70 Nov 24 15:24:53 vstorage03 kernel: [ 123.613357] [<c070f966>] kernel_thread_helper+0x6/0xd Nov 24 15:24:53 vstorage03 kernel: [ 123.613567] Code: ff ff c7 44 24 0c 42 ef bc f7 c7 44 24 08 88 01 00 00 c7 44 24 04 24 f8 bc f7 c7 04 24 6c f8 bc f7 e8 08 0a b3 c8 e8 85 ec b2 c8 <0f> 0b 8d b6 00 00 00 00 8d bc 27 00 00 00 00 55 57 56 53 89 c3 Nov 24 15:24:53 vstorage03 kernel: [ 123.617742] EIP: [<f7bc3901>] send_data_rsp+0xb1/0xc0 [iscsi_trgt] SS:ESP 0068:f6919f40 Nov 24 15:24:53 vstorage03 kernel: [ 123.626037] ---[ end trace 3f64c3c2aad82ff3 ]--- Nov 24 15:25:32 vstorage03 kernel: [ 163.583445] iscsi_trgt: Abort Task (01) issued on tid:1 lun:0 by sid:282574492336640 (Function Complete) Nov 24 15:25:32 vstorage03 kernel: [ 163.584109] BUG: unable to handle kernel paging request at b76da254 Nov 24 15:25:32 vstorage03 kernel: [ 163.584466] IP: [<b76da254>] 0xb76da253 Nov 24 15:25:32 vstorage03 kernel: [ 163.584737] *pdpt = 0000000036e30001 *pde = 000000005e8c1067 Nov 24 15:25:32 vstorage03 kernel: [ 163.585072] Oops: 0010 [#2] PREEMPT SMP Nov 24 15:25:32 vstorage03 kernel: [ 163.585423] Modules linked in: iscsi_trgt vmsync vmblock ppdev floppy parport_pc parport sr_mod sg vmxnet3 cdrom vmci vmw_balloon pcspkr shpchp pci_hotplug i2c_piix4 mptctl container button ac autofs4 dm_mod linear processor thermal_sys ata_generic mptsas mptscsih mptbase scsi_transport_sas Nov 24 15:25:32 vstorage03 kernel: [ 163.587986] Nov 24 15:25:32 vstorage03 kernel: [ 163.588116] Pid: 1039, comm: istd1 Tainted: G D 3.1.0-1.2-desktop #1 VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform Nov 24 15:25:32 vstorage03 kernel: [ 163.588737] EIP: 0060:[<b76da254>] EFLAGS: 00010006 CPU: 0 Nov 24 15:25:32 vstorage03 kernel: [ 163.588956] EIP is at 0xb76da254 Nov 24 15:25:32 vstorage03 kernel: [ 163.589122] EAX: f6919f98 EBX: fffffff4 ECX: 00000000 EDX: 00000003 Nov 24 15:25:32 vstorage03 kernel: [ 163.589354] ESI: f6919f98 EDI: c024c93e EBP: f6f09ebc ESP: f6f09e9c Nov 24 15:25:32 vstorage03 kernel: [ 163.589587] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 Nov 24 15:25:32 vstorage03 kernel: [ 163.589801] Process istd1 (pid: 1039, ti=f6f08000 task=f68ec330 task.ti=f6f08000) Nov 24 15:25:32 vstorage03 kernel: [ 163.590101] Stack: Nov 24 15:25:32 vstorage03 kernel: [ 163.590240] c022e80f 00000000 00000001 00000003 f6e3675c f6e36758 00000003 00000001 Nov 24 15:25:32 vstorage03 kernel: [ 163.590996] f6f09ee0 c022fe0c 00000000 00000000 00000000 00000292 f6d05e60 f6e36740 Nov 24 15:25:32 vstorage03 kernel: [ 163.591746] 00000012 f6f4a07c f7bc6aa8 00000000 f6d05e60 f6d05e60 00000000 f6a64000 Nov 24 15:25:32 vstorage03 kernel: [ 163.592495] Call Trace: Nov 24 15:25:32 vstorage03 kernel: [ 163.592644] Inexact backtrace: Nov 24 15:25:32 vstorage03 kernel: [ 163.592645] Nov 24 15:25:32 vstorage03 kernel: [ 163.592938] [<c022e80f>] ? __wake_up_common+0x3f/0x70 Nov 24 15:25:32 vstorage03 kernel: [ 163.593149] [<c022fe0c>] ? __wake_up+0x3c/0x60 Nov 24 15:25:32 vstorage03 kernel: [ 163.593350] [<f7bc6aa8>] ? wthread_queue+0x58/0x120 [iscsi_trgt] Nov 24 15:25:32 vstorage03 kernel: [ 163.593586] [<f7bc1efa>] ? iscsi_scsi_queuecmnd+0x9a/0x100 [iscsi_trgt] Nov 24 15:25:32 vstorage03 kernel: [ 163.593832] [<c023192c>] ? finish_task_switch+0x3c/0xc0 Nov 24 15:25:32 vstorage03 kernel: [ 163.594047] [<f7bc4424>] ? iscsi_session_push_cmnd+0x104/0x1a0 [iscsi_trgt] Nov 24 15:25:32 vstorage03 kernel: [ 163.594301] [<f7bc5c47>] ? recv+0x1b7/0x470 [iscsi_trgt] Nov 24 15:25:32 vstorage03 kernel: [ 163.594518] [<c05f819b>] ? release_sock+0x1b/0x70 Nov 24 15:25:32 vstorage03 kernel: [ 163.594721] [<c063d8af>] ? tcp_ioctl+0x7f/0x1a0 Nov 24 15:25:32 vstorage03 kernel: [ 163.594921] [<f7bc63c5>] ? process_io+0x25/0x100 [iscsi_trgt] Nov 24 15:25:32 vstorage03 kernel: [ 163.595148] [<f7bc6535>] ? istd+0x95/0x100 [iscsi_trgt] Nov 24 15:25:32 vstorage03 kernel: [ 163.595363] [<f7bc64a0>] ? process_io+0x100/0x100 [iscsi_trgt] Nov 24 15:25:32 vstorage03 kernel: [ 163.595591] [<c0266c99>] ? kthread+0x69/0x70 Nov 24 15:25:32 vstorage03 kernel: [ 163.595783] [<c0266c30>] ? kthread_worker_fn+0x150/0x150 Nov 24 15:25:32 vstorage03 kernel: [ 163.595999] [<c070f966>] ? kernel_thread_helper+0x6/0xd Nov 24 15:25:32 vstorage03 kernel: [ 163.596211] Code: Bad EIP value. Nov 24 15:25:32 vstorage03 kernel: [ 163.596488] EIP: [<b76da254>] 0xb76da254 SS:ESP 0068:f6f09e9c Nov 24 15:25:32 vstorage03 kernel: [ 163.596839] CR2: 00000000b76da254 Nov 24 15:25:32 vstorage03 kernel: [ 163.597007] ---[ end trace 3f64c3c2aad82ff4 ]--- Nov 24 15:25:32 vstorage03 kernel: [ 163.597205] note: istd1[1039] exited with preempt_count 1
No, it works fine without, but the warning does look a little too serious. See the explanation in my initial comment.
Got it. Thanks. Regards, Rui -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.