Attachment 1475602 Details for Bug 1615258 – iSCSI local LIO target

iSCSI local LIO target

file_1615258.txt (text/plain), 11.91 KB, created by Martin Hoyer on 2018-08-13 15:07:45 UTC

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Creator: Martin Hoyer

Created: 2018-08-13 15:07:45 UTC

Size: 11.91 KB

patch

obsolete

>[ 3189.259269] iscsi: registered transport (tcp)
>[ 3189.317251] scsi host8: iSCSI Initiator over TCP/IP
>[ 3189.344812] ------------[ cut here ]------------
>[ 3189.349896] kernel BUG at include/linux/scatterlist.h:143!
>[ 3189.355985] invalid opcode: 0000 [#1] SMP PTI
>[ 3189.360774] CPU: 1 PID: 12320 Comm: iscsi_trx Not tainted 4.18.0-0.rc8.git2.1.fc29.x86_64 #1
>[ 3189.370047] Hardware name: HP ProLiant DL360 Gen9/ProLiant DL360 Gen9, BIOS P89 05/21/2018
>[ 3189.379329] RIP: 0010:iscsit_do_crypto_hash_buf+0x154/0x180 [iscsi_target_mod]
>[ 3189.387267] Code: 28 44 89 74 24 2c e8 1b 4c 97 d8 48 8b 44 24 40 65 48 33 04 25 28 00 00 00 75 33 48 83 c4 48 5b 5d 41 5c 41 5d 41 5e 41 5f c3 <0f> 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 48 8b 05 19 53 af d9 e9 0a ff 
>[ 3189.408122] RSP: 0018:ffffba52c1f2fdb0 EFLAGS: 00010246
>[ 3189.413866] RAX: 0000000000000000 RBX: ffffba52c1f2fe78 RCX: 00000000000537c8
>[ 3189.421710] RDX: 0000000000000000 RSI: ffff9096fffd0000 RDI: ffffba5341f2fe78
>[ 3189.429552] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffba52c1f2fdb0
>[ 3189.437394] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000030
>[ 3189.445236] R13: ffff9096f0025900 R14: 0000000000000000 R15: ffffba52c1f2fe54
>[ 3189.453079] FS:  0000000000000000(0000) GS:ffff9096f6c00000(0000) knlGS:0000000000000000
>[ 3189.461973] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 3189.468286] CR2: 00007fe9e4902440 CR3: 000000014e612003 CR4: 00000000001606e0
>[ 3189.476129] Call Trace:
>[ 3189.478838]  ? iscsi_target_tx_thread+0x200/0x200 [iscsi_target_mod]
>[ 3189.485831]  iscsit_get_rx_pdu+0x4cd/0xa90 [iscsi_target_mod]
>[ 3189.492151]  ? native_sched_clock+0x3e/0xa0
>[ 3189.496765]  ? iscsi_target_tx_thread+0x200/0x200 [iscsi_target_mod]
>[ 3189.503920]  iscsi_target_rx_thread+0x81/0xf0 [iscsi_target_mod]
>[ 3189.510523]  kthread+0x120/0x140
>[ 3189.514070]  ? kthread_create_worker_on_cpu+0x70/0x70
>[ 3189.519623]  ret_from_fork+0x3a/0x50
>[ 3189.523554] Modules linked in: iscsi_tcp libiscsi_tcp target_core_user uio target_core_pscsi target_core_file target_core_iblock iscsi_target_mod target_core_mod intel_rapl sunrpc sb_edac x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass iTCO_wdt crct10dif_pclmul iTCO_vendor_support crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore intel_rapl_perf i2c_i801 ipmi_ssif be2iscsi lpc_ich iscsi_boot_sysfs ipmi_si libiscsi be2net ipmi_devintf wmi joydev tg3 ioatdma hpilo ipmi_msghandler scsi_transport_iscsi libphy hpwdt acpi_power_meter pcc_cpufreq acpi_tad dca xfs libcrc32c crc32c_intel mgag200 i2c_algo_bit serio_raw drm_kms_helper ttm drm
>[ 3189.588262] ---[ end trace cf64907ed487505f ]---
>[ 3189.601264] RIP: 0010:iscsit_do_crypto_hash_buf+0x154/0x180 [iscsi_target_mod]
>[ 3189.609207] Code: 28 44 89 74 24 2c e8 1b 4c 97 d8 48 8b 44 24 40 65 48 33 04 25 28 00 00 00 75 33 48 83 c4 48 5b 5d 41 5c 41 5d 41 5e 41 5f c3 <0f> 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 48 8b 05 19 53 af d9 e9 0a ff 
>[ 3189.630159] RSP: 0018:ffffba52c1f2fdb0 EFLAGS: 00010246
>[ 3189.635906] RAX: 0000000000000000 RBX: ffffba52c1f2fe78 RCX: 00000000000537c8
>[ 3189.643753] RDX: 0000000000000000 RSI: ffff9096fffd0000 RDI: ffffba5341f2fe78
>[ 3189.651602] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffba52c1f2fdb0
>[ 3189.659449] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000030
>[ 3189.667297] R13: ffff9096f0025900 R14: 0000000000000000 R15: ffffba52c1f2fe54
>[ 3189.675145] FS:  0000000000000000(0000) GS:ffff9096f6c00000(0000) knlGS:0000000000000000
>[ 3189.684041] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 3189.690362] CR2: 00007fe9e4902440 CR3: 000000014e612003 CR4: 00000000001606e0
>[ 3199.468544]  connection1:0: ping timeout of 5 secs expired, recv timeout 5, last rx 4297856622, last ping 4297861632, now 4297866752
>[ 3199.481672]  connection1:0: detected conn error (1022)
>[ 3201.490347] WARNING: CPU: 4 PID: 12319 at kernel/kthread.c:391 __kthread_bind_mask+0x1e/0x60
>[ 3201.499627] Modules linked in: iscsi_tcp libiscsi_tcp target_core_user uio target_core_pscsi target_core_file target_core_iblock iscsi_target_mod target_core_mod intel_rapl sunrpc sb_edac x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass iTCO_wdt crct10dif_pclmul iTCO_vendor_support crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore intel_rapl_perf i2c_i801 ipmi_ssif be2iscsi lpc_ich iscsi_boot_sysfs ipmi_si libiscsi be2net ipmi_devintf wmi joydev tg3 ioatdma hpilo ipmi_msghandler scsi_transport_iscsi libphy hpwdt acpi_power_meter pcc_cpufreq acpi_tad dca xfs libcrc32c crc32c_intel mgag200 i2c_algo_bit serio_raw drm_kms_helper ttm drm
>[ 3201.564416] CPU: 4 PID: 12319 Comm: iscsi_ttx Tainted: G      D           4.18.0-0.rc8.git2.1.fc29.x86_64 #1
>[ 3201.575221] Hardware name: HP ProLiant DL360 Gen9/ProLiant DL360 Gen9, BIOS P89 05/21/2018
>[ 3201.584309] RIP: 0010:__kthread_bind_mask+0x1e/0x60
>[ 3201.589669] Code: 95 00 48 89 45 00 83 6b 20 01 eb 91 0f 1f 44 00 00 41 55 41 54 55 48 89 f5 48 89 d6 53 48 89 fb e8 67 f6 00 00 48 85 c0 75 09 <0f> 0b 5b 5d 41 5c 41 5d c3 4c 8d a3 18 0c 00 00 4c 89 e7 e8 ca fc 
>[ 3201.610540] RSP: 0018:ffffba52c1f27dc8 EFLAGS: 00010246
>[ 3201.616285] RAX: 0000000000000000 RBX: ffff9096b7690000 RCX: 0000000000000000
>[ 3201.624127] RDX: 0000000000000002 RSI: 0000000000000001 RDI: 0000000000000246
>[ 3201.632125] RBP: ffffffff9a0126e0 R08: 0000000000000000 R09: 0000000000000001
>[ 3201.639965] R10: 0000000000000000 R11: 0000000000000000 R12: ffffba52c1f27ebf
>[ 3201.647805] R13: ffff9096b76932c0 R14: ffff9096f20eb000 R15: ffffffffc0b27b40
>[ 3201.655648] FS:  0000000000000000(0000) GS:ffff9096f7200000(0000) knlGS:0000000000000000
>[ 3201.664541] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 3201.670854] CR2: 00007f6e59dc0000 CR3: 000000014e612003 CR4: 00000000001606e0
>[ 3201.678695] Call Trace:
>[ 3201.681384]  kthread_unpark+0x66/0x70
>[ 3201.685406]  kthread_stop+0x48/0x280
>[ 3201.689349]  iscsit_close_connection+0x4d5/0x8a0 [iscsi_target_mod]
>[ 3201.696245]  ? iscsit_thread_get_cpumask+0x70/0x70 [iscsi_target_mod]
>[ 3201.703328]  iscsit_take_action_for_connection_exit+0x7e/0x100 [iscsi_target_mod]
>[ 3201.711560]  iscsi_target_tx_thread+0x187/0x200 [iscsi_target_mod]
>[ 3201.718356]  ? finish_wait+0x80/0x80
>[ 3201.722284]  kthread+0x120/0x140
>[ 3201.725829]  ? kthread_create_worker_on_cpu+0x70/0x70
>[ 3201.731382]  ret_from_fork+0x3a/0x50
>[ 3201.735312] irq event stamp: 30
>[ 3201.738762] hardirqs last  enabled at (29): [<ffffffff990c0f60>] __local_bh_enable_ip+0x80/0xe0
>[ 3201.748326] hardirqs last disabled at (30): [<ffffffff99a3acb4>] __schedule+0xc4/0xb00
>[ 3201.757129] softirqs last  enabled at (28): [<ffffffffc0b21617>] iscsit_conn_all_queues_empty+0x67/0x70 [iscsi_target_mod]
>[ 3201.769274] softirqs last disabled at (26): [<ffffffffc0b21605>] iscsit_conn_all_queues_empty+0x55/0x70 [iscsi_target_mod]
>[ 3201.781410] ---[ end trace cf64907ed4875060 ]---
>[ 3201.786541] BUG: unable to handle kernel NULL pointer dereference at 0000000000000010
>[ 3201.795145] PGD 0 P4D 0 
>[ 3201.797929] Oops: 0000 [#2] SMP PTI
>[ 3201.801760] CPU: 4 PID: 12319 Comm: iscsi_ttx Tainted: G      D W         4.18.0-0.rc8.git2.1.fc29.x86_64 #1
>[ 3201.812561] Hardware name: HP ProLiant DL360 Gen9/ProLiant DL360 Gen9, BIOS P89 05/21/2018
>[ 3201.821645] RIP: 0010:creds_are_invalid+0x5/0x50
>[ 3201.826716] Code: 83 7e 08 ff 74 11 8b 46 04 89 47 2c 8b 46 08 89 47 30 e9 ce ce 37 00 b8 ea ff ff ff c3 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 <81> 7f 10 64 65 73 43 74 06 b8 01 00 00 00 c3 53 48 89 fb e8 13 17 
>[ 3201.847522] RSP: 0018:ffffba52c1f27dc0 EFLAGS: 00010246
>[ 3201.853262] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000002
>[ 3201.861101] RDX: 0000000000000002 RSI: 0000000000000001 RDI: 0000000000000000
>[ 3201.868942] RBP: ffff9096b7690000 R08: 0000000000000000 R09: 0000000000000000
>[ 3201.876870] R10: 0000000000000000 R11: 0000000000000000 R12: ffffba52c1f27ebf
>[ 3201.884710] R13: ffff9096b76932c0 R14: ffff9096f20eb000 R15: ffffffffc0b27b40
>[ 3201.892551] FS:  0000000000000000(0000) GS:ffff9096f7200000(0000) knlGS:0000000000000000
>[ 3201.901442] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 3201.907754] CR2: 0000000000000010 CR3: 000000014e612003 CR4: 00000000001606e0
>[ 3201.915595] Call Trace:
>[ 3201.918279]  exit_creds+0x24/0xa0
>[ 3201.921919]  __put_task_struct+0x59/0x190
>[ 3201.926325]  kthread_stop+0x18a/0x280
>[ 3201.930354]  iscsit_close_connection+0x4d5/0x8a0 [iscsi_target_mod]
>[ 3201.937250]  ? iscsit_thread_get_cpumask+0x70/0x70 [iscsi_target_mod]
>[ 3201.944331]  iscsit_take_action_for_connection_exit+0x7e/0x100 [iscsi_target_mod]
>[ 3201.952563]  iscsi_target_tx_thread+0x187/0x200 [iscsi_target_mod]
>[ 3201.959355]  ? finish_wait+0x80/0x80
>[ 3201.963284]  kthread+0x120/0x140
>[ 3201.966830]  ? kthread_create_worker_on_cpu+0x70/0x70
>[ 3201.972383]  ret_from_fork+0x3a/0x50
>[ 3201.976315] Modules linked in: iscsi_tcp libiscsi_tcp target_core_user uio target_core_pscsi target_core_file target_core_iblock iscsi_target_mod target_core_mod intel_rapl sunrpc sb_edac x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass iTCO_wdt crct10dif_pclmul iTCO_vendor_support crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore intel_rapl_perf i2c_i801 ipmi_ssif be2iscsi lpc_ich iscsi_boot_sysfs ipmi_si libiscsi be2net ipmi_devintf wmi joydev tg3 ioatdma hpilo ipmi_msghandler scsi_transport_iscsi libphy hpwdt acpi_power_meter pcc_cpufreq acpi_tad dca xfs libcrc32c crc32c_intel mgag200 i2c_algo_bit serio_raw drm_kms_helper ttm drm
>[ 3202.041118] CR2: 0000000000000010
>[ 3202.044760] ---[ end trace cf64907ed4875061 ]---
>[ 3202.057464] RIP: 0010:iscsit_do_crypto_hash_buf+0x154/0x180 [iscsi_target_mod]
>[ 3202.065400] Code: 28 44 89 74 24 2c e8 1b 4c 97 d8 48 8b 44 24 40 65 48 33 04 25 28 00 00 00 75 33 48 83 c4 48 5b 5d 41 5c 41 5d 41 5e 41 5f c3 <0f> 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 48 8b 05 19 53 af d9 e9 0a ff 
>[ 3202.086210] RSP: 0018:ffffba52c1f2fdb0 EFLAGS: 00010246
>[ 3202.091951] RAX: 0000000000000000 RBX: ffffba52c1f2fe78 RCX: 00000000000537c8
>[ 3202.099791] RDX: 0000000000000000 RSI: ffff9096fffd0000 RDI: ffffba5341f2fe78
>[ 3202.107632] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffba52c1f2fdb0
>[ 3202.115472] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000030
>[ 3202.123312] R13: ffff9096f0025900 R14: 0000000000000000 R15: ffffba52c1f2fe54
>[ 3202.131266] FS:  0000000000000000(0000) GS:ffff9096f7200000(0000) knlGS:0000000000000000
>[ 3202.140158] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 3202.146471] CR2: 0000000000000010 CR3: 000000014e612003 CR4: 00000000001606e0
>[ 3202.154313] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:34
>[ 3202.164064] in_atomic(): 0, irqs_disabled(): 1, pid: 12319, name: iscsi_ttx
>[ 3202.171714] INFO: lockdep is turned off.
>[ 3202.176023] irq event stamp: 30
>[ 3202.179475] hardirqs last  enabled at (29): [<ffffffff990c0f60>] __local_bh_enable_ip+0x80/0xe0
>[ 3202.189037] hardirqs last disabled at (30): [<ffffffff99a3acb4>] __schedule+0xc4/0xb00
>[ 3202.197747] softirqs last  enabled at (28): [<ffffffffc0b21617>] iscsit_conn_all_queues_empty+0x67/0x70 [iscsi_target_mod]
>[ 3202.209891] softirqs last disabled at (26): [<ffffffffc0b21605>] iscsit_conn_all_queues_empty+0x55/0x70 [iscsi_target_mod]
>[ 3202.222031] CPU: 4 PID: 12319 Comm: iscsi_ttx Tainted: G      D W         4.18.0-0.rc8.git2.1.fc29.x86_64 #1
>[ 3202.232830] Hardware name: HP ProLiant DL360 Gen9/ProLiant DL360 Gen9, BIOS P89 05/21/2018
>[ 3202.241913] Call Trace:
>[ 3202.244602]  dump_stack+0x85/0xc0
>[ 3202.248243]  ___might_sleep.cold.72+0xac/0xbc
>[ 3202.253122]  exit_signals+0x30/0x250
>[ 3202.257050]  do_exit+0xb8/0xc70
>[ 3202.260504]  ? kthread+0x120/0x140
>[ 3202.264241]  rewind_stack_do_exit+0x17/0x20
>[ 3216.877643] iSCSI Login timeout on Network Portal [::]:3260
>[ 3271.344922] scsi 8:0:0:0: timing out command, waited 82s
>[ 3322.861153]  session1: session recovery timed out after 120 secs
>[ 3599.470385] usb 3-1: USB disconnect, device number 2

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Attachments on bug 1615258: 1475602 | 1477094