[Kernel-packages] [Bug 1618151] Re: ISST-LTE: system dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test on monklp3
** Changed in: linux (Ubuntu Trusty) Assignee: Tim Gardner (timg-tpi) => (unassigned) ** Changed in: linux (Ubuntu Xenial) Assignee: Tim Gardner (timg-tpi) => (unassigned) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1618151 Title: ISST-LTE: system dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test on monklp3 Status in linux package in Ubuntu: Fix Released Status in linux source package in Trusty: Fix Committed Status in linux source package in Xenial: Fix Released Status in linux source package in Yakkety: Fix Released Bug description: monklp3 is installed with ubuntu 14.04.4. System crashed and dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test(CPU, MEM and SLOT). The output from vterm: [ 1333.379900] lpfc 0005:a0:00.1: 2:1303 Link Up Event x1 received Data: x1 x1 x20 x0 x0 x0 0 [ 1334.522315] Unable to handle kernel paging request for instruction fetch [ 1334.522340] Faulting instruction address: 0x2f30613a35303030 cpu 0x42: Vector: 400 (Instruction Access) at [c002b35fedd0] pc: 2f30613a35303030 lr: c0047a9c: pcibios_release_device+0x5c/0x80 sp: c002b35ff050 msr: 800140009033 current = 0xc002b35290d0 paca= 0xc7b07300 softe: 0irq_happened: 0x01 pid = 5756, comm = multipathd enter ? for help [link register ] c0047a9c pcibios_release_device+0x5c/0x80 [c002b35ff050] c0047a78 pcibios_release_device+0x38/0x80 (unreliable) [c002b35ff080] c0585ed4 pci_release_dev+0x84/0xd0 [c002b35ff0b0] c066f210 device_release+0x60/0xf0 [c002b35ff130] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff1b0] c066f8a4 put_device+0x34/0x50 [c002b35ff1e0] c06f3f78 scsi_host_dev_release+0x118/0x180 [c002b35ff220] c066f210 device_release+0x60/0xf0 [c002b35ff2a0] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff320] c066f8a4 put_device+0x34/0x50 [c002b35ff350] d533096c fc_rport_dev_release+0x2c/0x50 [scsi_transport_fc] [c002b35ff380] c066f210 device_release+0x60/0xf0 [c002b35ff400] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff480] c066f8a4 put_device+0x34/0x50 [c002b35ff4b0] c0700550 scsi_target_dev_release+0x40/0x60 [c002b35ff4e0] c066f210 device_release+0x60/0xf0 [c002b35ff560] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff5e0] c066f8a4 put_device+0x34/0x50 [c002b35ff610] c0704e68 scsi_device_dev_release_usercontext+0x178/0x1b0 [c002b35ff670] c00d69d4 execute_in_process_context+0xa4/0xd0 [c002b35ff6a0] c0704cd4 scsi_device_dev_release+0x34/0x50 [c002b35ff6d0] c066f210 device_release+0x60/0xf0 [c002b35ff750] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff7d0] c066f8a4 put_device+0x34/0x50 [c002b35ff800] c06f1a60 scsi_device_put+0x40/0x60 [c002b35ff830] c0716568 scsi_disk_put+0x58/0x90 [c002b35ff870] c0311398 __blkdev_put+0x278/0x2e0 [c002b35ff8f0] c08861bc dm_put_table_device+0xcc/0x140 [c002b35ff930] c088b12c dm_put_device+0x9c/0x130 [c002b35ff9b0] d5f31864 free_priority_group+0xe4/0x140 [dm_multipath] [c002b35ffa10] d5f31944 free_multipath+0x84/0xf0 [dm_multipath] [c002b35ffa60] c088c310 dm_table_destroy+0xb0/0x1a0 [c002b35ffaf0] c0891b9c dev_suspend+0x14c/0x330 [c002b35ffb30] c0892a8c ctl_ioctl+0x1cc/0x380 [c002b35ffd10] c0892c78 dm_ctl_ioctl+0x38/0x50 [c002b35ffd40] c02d7380 do_vfs_ioctl+0x4f0/0x7c0 [c002b35ffde0] c02d7724 SyS_ioctl+0xd4/0xf0 [c002b35ffe30] c0009204 system_call+0x38/0xb4 --- Exception: c01 (System Call) at 3fff88031480 SP (3fff87addb20) is in userspace 42:mon> e cpu 0x42: Vector: 400 (Instruction Access) at [c002b35fedd0] pc: 2f30613a35303030 lr: c0047a9c: pcibios_release_device+0x5c/0x80 sp: c002b35ff050 msr: 800140009033 current = 0xc002b35290d0 paca= 0xc7b07300 softe: 0irq_happened: 0x01 pid = 5756, comm = multipathd 42:mon> t [link register ] c0047a9c pcibios_release_device+0x5c/0x80 [c002b35ff050] c0047a78 pcibios_release_device+0x38/0x80 (unreliable) [c002b35ff080] c0585ed4 pci_release_dev+0x84/0xd0 [c002b35ff0b0] c066f210 device_release+0x60/0xf0 [c002b35ff130] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff1b0] c066f8a4 put_device+0x34/0x50 [c002b35ff1e0] c06f3f78
[Kernel-packages] [Bug 1618151] Re: ISST-LTE: system dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test on monklp3
This bug was fixed in the package linux - 4.4.0-42.62
---
linux (4.4.0-42.62) xenial; urgency=low
* Fix GRO recursion overflow for tunneling protocols (LP: #1631287)
- tunnels: Don't apply GRO to multiple layers of encapsulation.
- gro: Allow tunnel stacking in the case of FOU/GUE
* CVE-2016-7039
- SAUCE: net: add recursion limit to GRO
linux (4.4.0-41.61) xenial; urgency=low
[ Kamal Mostafa ]
* Release Tracking Bug
- LP: #1628204
* nvme drive probe failure (LP: #1626894)
- (fix) NVMe: Don't unmap controller registers on reset
linux (4.4.0-40.60) xenial; urgency=low
[ Kamal Mostafa ]
* Release Tracking Bug
- LP: #1627074
* Permission denied in CIFS with kernel 4.4.0-38 (LP: #1626112)
- Fix memory leaks in cifs_do_mount()
- Compare prepaths when comparing superblocks
- SAUCE: Fix regression which breaks DFS mounting
* Backlight does not change when adjust it higher than 50% after S3
(LP: #1625932)
- SAUCE: i915_bpo: drm/i915/backlight: setup and cache pwm alternate
increment value
- SAUCE: i915_bpo: drm/i915/backlight: setup backlight pwm alternate
increment on backlight enable
linux (4.4.0-39.59) xenial; urgency=low
[ Joseph Salisbury ]
* Release Tracking Bug
- LP: #1625303
* thunder: chip errata w/ multiple CQEs for a TSO packet (LP: #1624569)
- net: thunderx: Fix for issues with multiple CQEs posted for a TSO packet
* thunder: faulty TSO padding (LP: #1623627)
- net: thunderx: Fix for HW issue while padding TSO packet
* CVE-2016-6828
- tcp: fix use after free in tcp_xmit_retransmit_queue()
* Sennheiser Officerunner - cannot get freq at ep 0x83 (LP: #1622763)
- SAUCE: (no-up) ALSA: usb-audio: Add quirk for sennheiser officerunner
* Backport E3 Skylake Support in ie31200_edac to Xenial (LP: #1619766)
- EDAC, ie31200_edac: Add Skylake support
* Ubuntu 16.04 - Full EEH Recovery Support for NVMe devices (LP: #1602724)
- SAUCE: nvme: Don't suspend admin queue that wasn't created
* ISST-LTE:pNV: system ben is hung during ST (nvme) (LP: #1620317)
- blk-mq: Allow timeouts to run while queue is freezing
- blk-mq: improve warning for running a queue on the wrong CPU
- blk-mq: don't overwrite rq->mq_ctx
* lsattr 32bit does not work on 64bit kernel (Inappropriate ioctl error)
(LP: #1619918)
- btrfs: bugfix: handle FS_IOC32_{GETFLAGS, SETFLAGS, GETVERSION} in
btrfs_ioctl
* radeon: monitor connected to onboard VGA doesn't work with Xenial
(LP: #1600092)
- drm/radeon/dp: add back special handling for NUTMEG
* initramfs includes qle driver, but not firmware (LP: #1623187)
- qed: add MODULE_FIRMWARE()
* [Hyper-V] Rebase Hyper-V to 4.7.2 (stable) (LP: #1616677)
- hv_netvsc: Implement support for VF drivers on Hyper-V
- hv_netvsc: Fix the list processing for network change event
- Drivers: hv: vmbus: Introduce functions for estimating room in the ring
buffer
- Drivers: hv: vmbus: Use READ_ONCE() to read variables that are volatile
- Drivers: hv: vmbus: Export the vmbus_set_event() API
- lcoking/barriers, arch: Use smp barriers in smp_store_release()
- asm-generic: guard smp_store_release/load_acquire
- x86: reuse asm-generic/barrier.h
- asm-generic: add __smp_xxx wrappers
- x86: define __smp_xxx
- asm-generic: implement virt_xxx memory barriers
- Drivers: hv: vmbus: Move some ring buffer functions to hyperv.h
- Drivers: hv: vmbus: Implement APIs to support "in place" consumption of
vmbus packets
- drivers:hv: Lock access to hyperv_mmio resource tree
- drivers:hv: Make a function to free mmio regions through vmbus
- drivers:hv: Track allocations of children of hv_vmbus in private resource
tree
- drivers:hv: Separate out frame buffer logic when picking MMIO range
- Drivers: hv: vmbus: handle various crash scenarios
- Drivers: hv: balloon: don't crash when memory is added in non-sorted order
- Drivers: hv: balloon: reset host_specified_ha_region
- tools: hv: lsvmbus: add pci pass-through UUID
- hv_netvsc: move start_remove flag to net_device_context
- hv_netvsc: use start_remove flag to protect netvsc_link_change()
- hv_netvsc: untangle the pointer mess
- hv_netvsc: get rid of struct net_device pointer in struct netvsc_device
- hv_netvsc: synchronize netvsc_change_mtu()/netvsc_set_channels() with
netvsc_remove()
- hv_netvsc: set nvdev link after populating chn_table
- hv_netvsc: Fix VF register on vlan devices
- hv_netvsc: remove redundant assignment in netvsc_recv_callback()
- hv_netvsc: introduce {net, hv}_device_to_netvsc_device() helpers
- hv_netvsc: pass struct netvsc_device to rndis_filter_{open, close}()
- hv_netvsc: pass struct net_device to rndis_filter_set_device_mac()
- hv_netvsc: pass struct net_device to rndis_filter_set_offload_params()
- netvsc: get
[Kernel-packages] [Bug 1618151] Re: ISST-LTE: system dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test on monklp3
--- Comment From mauri...@br.ibm.com 2016-09-27 19:58 EDT--- This is verified successfully. Updating tags. The controller release function is only called when the last reference to one of its devices (eg, disks) is dropped. # echo 'func pcibios_free_controller_deferred +pf' > /sys/kernel/debug/dynamic_debug/control # lspci | grep Fibre 0021:01:00.0 Fibre Channel: Emulex Corporation Lancer-X: LightPulse Fibre Channel Host Adapter (rev 30) 0021:01:00.1 Fibre Channel: Emulex Corporation Lancer-X: LightPulse Fibre Channel Host Adapter (rev 30) # ls -ld /sys/block/sd* | grep -m1 0021:01:00.0 <...> /sys/block/sdav -> ../devices/pci0021:01/0021:01:00.0/<...> # ls -ld /sys/block/sd* | grep -m1 0021:01:00.1 <...> /sys/block/sdaa -> ../devices/pci0021:01/0021:01:00.1/<...> # cat >/dev/sdav & pid1=$! # cat >/dev/sdaa & pid2=$! # dmesg -c >/dev/null # drmgr -w 5 -d 1 -c phb -s 'PHB 33' -r Validating PHB DLPAR capability...yes. # dmesg -c | tail -n3 [11629.473248] iommu: Removing device 0021:01:00.0 from group 1 [11639.480792] pci_bus 0021:01: busn_res: [bus 01-ff] is released [11639.480874] rpadlpar_io: slot PHB 33 removed # kill -9 $pid1 # dmesg -c [11682.255067] scsi 5:0:0:1: rdac: Detached # kill -9 $pid2 # dmesg -c [11695.380191] scsi 4:0:1:2: rdac: Detached [11695.380359] pcibios_free_controller_deferred: domain 33, dynamic 1 ** Tags removed: verification-needed-xenial ** Tags added: verification-done-xenial -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1618151 Title: ISST-LTE: system dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test on monklp3 Status in linux package in Ubuntu: Fix Released Status in linux source package in Trusty: Fix Committed Status in linux source package in Xenial: Fix Committed Status in linux source package in Yakkety: Fix Released Bug description: monklp3 is installed with ubuntu 14.04.4. System crashed and dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test(CPU, MEM and SLOT). The output from vterm: [ 1333.379900] lpfc 0005:a0:00.1: 2:1303 Link Up Event x1 received Data: x1 x1 x20 x0 x0 x0 0 [ 1334.522315] Unable to handle kernel paging request for instruction fetch [ 1334.522340] Faulting instruction address: 0x2f30613a35303030 cpu 0x42: Vector: 400 (Instruction Access) at [c002b35fedd0] pc: 2f30613a35303030 lr: c0047a9c: pcibios_release_device+0x5c/0x80 sp: c002b35ff050 msr: 800140009033 current = 0xc002b35290d0 paca= 0xc7b07300 softe: 0irq_happened: 0x01 pid = 5756, comm = multipathd enter ? for help [link register ] c0047a9c pcibios_release_device+0x5c/0x80 [c002b35ff050] c0047a78 pcibios_release_device+0x38/0x80 (unreliable) [c002b35ff080] c0585ed4 pci_release_dev+0x84/0xd0 [c002b35ff0b0] c066f210 device_release+0x60/0xf0 [c002b35ff130] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff1b0] c066f8a4 put_device+0x34/0x50 [c002b35ff1e0] c06f3f78 scsi_host_dev_release+0x118/0x180 [c002b35ff220] c066f210 device_release+0x60/0xf0 [c002b35ff2a0] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff320] c066f8a4 put_device+0x34/0x50 [c002b35ff350] d533096c fc_rport_dev_release+0x2c/0x50 [scsi_transport_fc] [c002b35ff380] c066f210 device_release+0x60/0xf0 [c002b35ff400] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff480] c066f8a4 put_device+0x34/0x50 [c002b35ff4b0] c0700550 scsi_target_dev_release+0x40/0x60 [c002b35ff4e0] c066f210 device_release+0x60/0xf0 [c002b35ff560] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff5e0] c066f8a4 put_device+0x34/0x50 [c002b35ff610] c0704e68 scsi_device_dev_release_usercontext+0x178/0x1b0 [c002b35ff670] c00d69d4 execute_in_process_context+0xa4/0xd0 [c002b35ff6a0] c0704cd4 scsi_device_dev_release+0x34/0x50 [c002b35ff6d0] c066f210 device_release+0x60/0xf0 [c002b35ff750] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff7d0] c066f8a4 put_device+0x34/0x50 [c002b35ff800] c06f1a60 scsi_device_put+0x40/0x60 [c002b35ff830] c0716568 scsi_disk_put+0x58/0x90 [c002b35ff870] c0311398 __blkdev_put+0x278/0x2e0 [c002b35ff8f0] c08861bc dm_put_table_device+0xcc/0x140 [c002b35ff930] c088b12c dm_put_device+0x9c/0x130 [c002b35ff9b0] d5f31864 free_priority_group+0xe4/0x140 [dm_multipath] [c002b35ffa10] d5f31944 free_multipath+0x84/0xf0 [dm_multipath] [c002b35ffa60] c088c310 dm_table_destroy+0xb0/0x1a0 [c002b35ffaf0] c0891b9c
[Kernel-packages] [Bug 1618151] Re: ISST-LTE: system dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test on monklp3
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- xenial' to 'verification-done-xenial'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-xenial -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1618151 Title: ISST-LTE: system dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test on monklp3 Status in linux package in Ubuntu: Fix Released Status in linux source package in Trusty: Fix Committed Status in linux source package in Xenial: Fix Committed Status in linux source package in Yakkety: Fix Released Bug description: monklp3 is installed with ubuntu 14.04.4. System crashed and dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test(CPU, MEM and SLOT). The output from vterm: [ 1333.379900] lpfc 0005:a0:00.1: 2:1303 Link Up Event x1 received Data: x1 x1 x20 x0 x0 x0 0 [ 1334.522315] Unable to handle kernel paging request for instruction fetch [ 1334.522340] Faulting instruction address: 0x2f30613a35303030 cpu 0x42: Vector: 400 (Instruction Access) at [c002b35fedd0] pc: 2f30613a35303030 lr: c0047a9c: pcibios_release_device+0x5c/0x80 sp: c002b35ff050 msr: 800140009033 current = 0xc002b35290d0 paca= 0xc7b07300 softe: 0irq_happened: 0x01 pid = 5756, comm = multipathd enter ? for help [link register ] c0047a9c pcibios_release_device+0x5c/0x80 [c002b35ff050] c0047a78 pcibios_release_device+0x38/0x80 (unreliable) [c002b35ff080] c0585ed4 pci_release_dev+0x84/0xd0 [c002b35ff0b0] c066f210 device_release+0x60/0xf0 [c002b35ff130] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff1b0] c066f8a4 put_device+0x34/0x50 [c002b35ff1e0] c06f3f78 scsi_host_dev_release+0x118/0x180 [c002b35ff220] c066f210 device_release+0x60/0xf0 [c002b35ff2a0] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff320] c066f8a4 put_device+0x34/0x50 [c002b35ff350] d533096c fc_rport_dev_release+0x2c/0x50 [scsi_transport_fc] [c002b35ff380] c066f210 device_release+0x60/0xf0 [c002b35ff400] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff480] c066f8a4 put_device+0x34/0x50 [c002b35ff4b0] c0700550 scsi_target_dev_release+0x40/0x60 [c002b35ff4e0] c066f210 device_release+0x60/0xf0 [c002b35ff560] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff5e0] c066f8a4 put_device+0x34/0x50 [c002b35ff610] c0704e68 scsi_device_dev_release_usercontext+0x178/0x1b0 [c002b35ff670] c00d69d4 execute_in_process_context+0xa4/0xd0 [c002b35ff6a0] c0704cd4 scsi_device_dev_release+0x34/0x50 [c002b35ff6d0] c066f210 device_release+0x60/0xf0 [c002b35ff750] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff7d0] c066f8a4 put_device+0x34/0x50 [c002b35ff800] c06f1a60 scsi_device_put+0x40/0x60 [c002b35ff830] c0716568 scsi_disk_put+0x58/0x90 [c002b35ff870] c0311398 __blkdev_put+0x278/0x2e0 [c002b35ff8f0] c08861bc dm_put_table_device+0xcc/0x140 [c002b35ff930] c088b12c dm_put_device+0x9c/0x130 [c002b35ff9b0] d5f31864 free_priority_group+0xe4/0x140 [dm_multipath] [c002b35ffa10] d5f31944 free_multipath+0x84/0xf0 [dm_multipath] [c002b35ffa60] c088c310 dm_table_destroy+0xb0/0x1a0 [c002b35ffaf0] c0891b9c dev_suspend+0x14c/0x330 [c002b35ffb30] c0892a8c ctl_ioctl+0x1cc/0x380 [c002b35ffd10] c0892c78 dm_ctl_ioctl+0x38/0x50 [c002b35ffd40] c02d7380 do_vfs_ioctl+0x4f0/0x7c0 [c002b35ffde0] c02d7724 SyS_ioctl+0xd4/0xf0 [c002b35ffe30] c0009204 system_call+0x38/0xb4 --- Exception: c01 (System Call) at 3fff88031480 SP (3fff87addb20) is in userspace 42:mon> e cpu 0x42: Vector: 400 (Instruction Access) at [c002b35fedd0] pc: 2f30613a35303030 lr: c0047a9c: pcibios_release_device+0x5c/0x80 sp: c002b35ff050 msr: 800140009033 current = 0xc002b35290d0 paca= 0xc7b07300 softe: 0irq_happened: 0x01 pid = 5756, comm = multipathd 42:mon> t [link register ] c0047a9c pcibios_release_device+0x5c/0x80 [c002b35ff050] c0047a78
[Kernel-packages] [Bug 1618151] Re: ISST-LTE: system dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test on monklp3
** Changed in: linux (Ubuntu Trusty) Importance: Undecided => Medium ** Changed in: linux (Ubuntu Xenial) Importance: Undecided => Medium ** Changed in: linux (Ubuntu Yakkety) Importance: Undecided => Medium ** Tags added: kernel-da-key -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1618151 Title: ISST-LTE: system dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test on monklp3 Status in linux package in Ubuntu: Fix Released Status in linux source package in Trusty: Fix Committed Status in linux source package in Xenial: Fix Committed Status in linux source package in Yakkety: Fix Released Bug description: monklp3 is installed with ubuntu 14.04.4. System crashed and dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test(CPU, MEM and SLOT). The output from vterm: [ 1333.379900] lpfc 0005:a0:00.1: 2:1303 Link Up Event x1 received Data: x1 x1 x20 x0 x0 x0 0 [ 1334.522315] Unable to handle kernel paging request for instruction fetch [ 1334.522340] Faulting instruction address: 0x2f30613a35303030 cpu 0x42: Vector: 400 (Instruction Access) at [c002b35fedd0] pc: 2f30613a35303030 lr: c0047a9c: pcibios_release_device+0x5c/0x80 sp: c002b35ff050 msr: 800140009033 current = 0xc002b35290d0 paca= 0xc7b07300 softe: 0irq_happened: 0x01 pid = 5756, comm = multipathd enter ? for help [link register ] c0047a9c pcibios_release_device+0x5c/0x80 [c002b35ff050] c0047a78 pcibios_release_device+0x38/0x80 (unreliable) [c002b35ff080] c0585ed4 pci_release_dev+0x84/0xd0 [c002b35ff0b0] c066f210 device_release+0x60/0xf0 [c002b35ff130] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff1b0] c066f8a4 put_device+0x34/0x50 [c002b35ff1e0] c06f3f78 scsi_host_dev_release+0x118/0x180 [c002b35ff220] c066f210 device_release+0x60/0xf0 [c002b35ff2a0] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff320] c066f8a4 put_device+0x34/0x50 [c002b35ff350] d533096c fc_rport_dev_release+0x2c/0x50 [scsi_transport_fc] [c002b35ff380] c066f210 device_release+0x60/0xf0 [c002b35ff400] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff480] c066f8a4 put_device+0x34/0x50 [c002b35ff4b0] c0700550 scsi_target_dev_release+0x40/0x60 [c002b35ff4e0] c066f210 device_release+0x60/0xf0 [c002b35ff560] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff5e0] c066f8a4 put_device+0x34/0x50 [c002b35ff610] c0704e68 scsi_device_dev_release_usercontext+0x178/0x1b0 [c002b35ff670] c00d69d4 execute_in_process_context+0xa4/0xd0 [c002b35ff6a0] c0704cd4 scsi_device_dev_release+0x34/0x50 [c002b35ff6d0] c066f210 device_release+0x60/0xf0 [c002b35ff750] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff7d0] c066f8a4 put_device+0x34/0x50 [c002b35ff800] c06f1a60 scsi_device_put+0x40/0x60 [c002b35ff830] c0716568 scsi_disk_put+0x58/0x90 [c002b35ff870] c0311398 __blkdev_put+0x278/0x2e0 [c002b35ff8f0] c08861bc dm_put_table_device+0xcc/0x140 [c002b35ff930] c088b12c dm_put_device+0x9c/0x130 [c002b35ff9b0] d5f31864 free_priority_group+0xe4/0x140 [dm_multipath] [c002b35ffa10] d5f31944 free_multipath+0x84/0xf0 [dm_multipath] [c002b35ffa60] c088c310 dm_table_destroy+0xb0/0x1a0 [c002b35ffaf0] c0891b9c dev_suspend+0x14c/0x330 [c002b35ffb30] c0892a8c ctl_ioctl+0x1cc/0x380 [c002b35ffd10] c0892c78 dm_ctl_ioctl+0x38/0x50 [c002b35ffd40] c02d7380 do_vfs_ioctl+0x4f0/0x7c0 [c002b35ffde0] c02d7724 SyS_ioctl+0xd4/0xf0 [c002b35ffe30] c0009204 system_call+0x38/0xb4 --- Exception: c01 (System Call) at 3fff88031480 SP (3fff87addb20) is in userspace 42:mon> e cpu 0x42: Vector: 400 (Instruction Access) at [c002b35fedd0] pc: 2f30613a35303030 lr: c0047a9c: pcibios_release_device+0x5c/0x80 sp: c002b35ff050 msr: 800140009033 current = 0xc002b35290d0 paca= 0xc7b07300 softe: 0irq_happened: 0x01 pid = 5756, comm = multipathd 42:mon> t [link register ] c0047a9c pcibios_release_device+0x5c/0x80 [c002b35ff050] c0047a78 pcibios_release_device+0x38/0x80 (unreliable) [c002b35ff080] c0585ed4 pci_release_dev+0x84/0xd0 [c002b35ff0b0] c066f210 device_release+0x60/0xf0 [c002b35ff130] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff1b0] c066f8a4
[Kernel-packages] [Bug 1618151] Re: ISST-LTE: system dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test on monklp3
** Changed in: linux (Ubuntu Trusty) Status: In Progress => Fix Committed ** Changed in: linux (Ubuntu Xenial) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1618151 Title: ISST-LTE: system dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test on monklp3 Status in linux package in Ubuntu: Fix Released Status in linux source package in Trusty: Fix Committed Status in linux source package in Xenial: Fix Committed Status in linux source package in Yakkety: Fix Released Bug description: monklp3 is installed with ubuntu 14.04.4. System crashed and dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test(CPU, MEM and SLOT). The output from vterm: [ 1333.379900] lpfc 0005:a0:00.1: 2:1303 Link Up Event x1 received Data: x1 x1 x20 x0 x0 x0 0 [ 1334.522315] Unable to handle kernel paging request for instruction fetch [ 1334.522340] Faulting instruction address: 0x2f30613a35303030 cpu 0x42: Vector: 400 (Instruction Access) at [c002b35fedd0] pc: 2f30613a35303030 lr: c0047a9c: pcibios_release_device+0x5c/0x80 sp: c002b35ff050 msr: 800140009033 current = 0xc002b35290d0 paca= 0xc7b07300 softe: 0irq_happened: 0x01 pid = 5756, comm = multipathd enter ? for help [link register ] c0047a9c pcibios_release_device+0x5c/0x80 [c002b35ff050] c0047a78 pcibios_release_device+0x38/0x80 (unreliable) [c002b35ff080] c0585ed4 pci_release_dev+0x84/0xd0 [c002b35ff0b0] c066f210 device_release+0x60/0xf0 [c002b35ff130] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff1b0] c066f8a4 put_device+0x34/0x50 [c002b35ff1e0] c06f3f78 scsi_host_dev_release+0x118/0x180 [c002b35ff220] c066f210 device_release+0x60/0xf0 [c002b35ff2a0] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff320] c066f8a4 put_device+0x34/0x50 [c002b35ff350] d533096c fc_rport_dev_release+0x2c/0x50 [scsi_transport_fc] [c002b35ff380] c066f210 device_release+0x60/0xf0 [c002b35ff400] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff480] c066f8a4 put_device+0x34/0x50 [c002b35ff4b0] c0700550 scsi_target_dev_release+0x40/0x60 [c002b35ff4e0] c066f210 device_release+0x60/0xf0 [c002b35ff560] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff5e0] c066f8a4 put_device+0x34/0x50 [c002b35ff610] c0704e68 scsi_device_dev_release_usercontext+0x178/0x1b0 [c002b35ff670] c00d69d4 execute_in_process_context+0xa4/0xd0 [c002b35ff6a0] c0704cd4 scsi_device_dev_release+0x34/0x50 [c002b35ff6d0] c066f210 device_release+0x60/0xf0 [c002b35ff750] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff7d0] c066f8a4 put_device+0x34/0x50 [c002b35ff800] c06f1a60 scsi_device_put+0x40/0x60 [c002b35ff830] c0716568 scsi_disk_put+0x58/0x90 [c002b35ff870] c0311398 __blkdev_put+0x278/0x2e0 [c002b35ff8f0] c08861bc dm_put_table_device+0xcc/0x140 [c002b35ff930] c088b12c dm_put_device+0x9c/0x130 [c002b35ff9b0] d5f31864 free_priority_group+0xe4/0x140 [dm_multipath] [c002b35ffa10] d5f31944 free_multipath+0x84/0xf0 [dm_multipath] [c002b35ffa60] c088c310 dm_table_destroy+0xb0/0x1a0 [c002b35ffaf0] c0891b9c dev_suspend+0x14c/0x330 [c002b35ffb30] c0892a8c ctl_ioctl+0x1cc/0x380 [c002b35ffd10] c0892c78 dm_ctl_ioctl+0x38/0x50 [c002b35ffd40] c02d7380 do_vfs_ioctl+0x4f0/0x7c0 [c002b35ffde0] c02d7724 SyS_ioctl+0xd4/0xf0 [c002b35ffe30] c0009204 system_call+0x38/0xb4 --- Exception: c01 (System Call) at 3fff88031480 SP (3fff87addb20) is in userspace 42:mon> e cpu 0x42: Vector: 400 (Instruction Access) at [c002b35fedd0] pc: 2f30613a35303030 lr: c0047a9c: pcibios_release_device+0x5c/0x80 sp: c002b35ff050 msr: 800140009033 current = 0xc002b35290d0 paca= 0xc7b07300 softe: 0irq_happened: 0x01 pid = 5756, comm = multipathd 42:mon> t [link register ] c0047a9c pcibios_release_device+0x5c/0x80 [c002b35ff050] c0047a78 pcibios_release_device+0x38/0x80 (unreliable) [c002b35ff080] c0585ed4 pci_release_dev+0x84/0xd0 [c002b35ff0b0] c066f210 device_release+0x60/0xf0 [c002b35ff130] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff1b0] c066f8a4 put_device+0x34/0x50 [c002b35ff1e0] c06f3f78 scsi_host_dev_release+0x118/0x180
[Kernel-packages] [Bug 1618151] Re: ISST-LTE: system dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test on monklp3
Whoops. ** Changed in: linux (Ubuntu Trusty) Status: Fix Committed => In Progress -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1618151 Title: ISST-LTE: system dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test on monklp3 Status in linux package in Ubuntu: Fix Released Status in linux source package in Trusty: In Progress Status in linux source package in Xenial: In Progress Status in linux source package in Yakkety: Fix Released Bug description: monklp3 is installed with ubuntu 14.04.4. System crashed and dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test(CPU, MEM and SLOT). The output from vterm: [ 1333.379900] lpfc 0005:a0:00.1: 2:1303 Link Up Event x1 received Data: x1 x1 x20 x0 x0 x0 0 [ 1334.522315] Unable to handle kernel paging request for instruction fetch [ 1334.522340] Faulting instruction address: 0x2f30613a35303030 cpu 0x42: Vector: 400 (Instruction Access) at [c002b35fedd0] pc: 2f30613a35303030 lr: c0047a9c: pcibios_release_device+0x5c/0x80 sp: c002b35ff050 msr: 800140009033 current = 0xc002b35290d0 paca= 0xc7b07300 softe: 0irq_happened: 0x01 pid = 5756, comm = multipathd enter ? for help [link register ] c0047a9c pcibios_release_device+0x5c/0x80 [c002b35ff050] c0047a78 pcibios_release_device+0x38/0x80 (unreliable) [c002b35ff080] c0585ed4 pci_release_dev+0x84/0xd0 [c002b35ff0b0] c066f210 device_release+0x60/0xf0 [c002b35ff130] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff1b0] c066f8a4 put_device+0x34/0x50 [c002b35ff1e0] c06f3f78 scsi_host_dev_release+0x118/0x180 [c002b35ff220] c066f210 device_release+0x60/0xf0 [c002b35ff2a0] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff320] c066f8a4 put_device+0x34/0x50 [c002b35ff350] d533096c fc_rport_dev_release+0x2c/0x50 [scsi_transport_fc] [c002b35ff380] c066f210 device_release+0x60/0xf0 [c002b35ff400] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff480] c066f8a4 put_device+0x34/0x50 [c002b35ff4b0] c0700550 scsi_target_dev_release+0x40/0x60 [c002b35ff4e0] c066f210 device_release+0x60/0xf0 [c002b35ff560] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff5e0] c066f8a4 put_device+0x34/0x50 [c002b35ff610] c0704e68 scsi_device_dev_release_usercontext+0x178/0x1b0 [c002b35ff670] c00d69d4 execute_in_process_context+0xa4/0xd0 [c002b35ff6a0] c0704cd4 scsi_device_dev_release+0x34/0x50 [c002b35ff6d0] c066f210 device_release+0x60/0xf0 [c002b35ff750] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff7d0] c066f8a4 put_device+0x34/0x50 [c002b35ff800] c06f1a60 scsi_device_put+0x40/0x60 [c002b35ff830] c0716568 scsi_disk_put+0x58/0x90 [c002b35ff870] c0311398 __blkdev_put+0x278/0x2e0 [c002b35ff8f0] c08861bc dm_put_table_device+0xcc/0x140 [c002b35ff930] c088b12c dm_put_device+0x9c/0x130 [c002b35ff9b0] d5f31864 free_priority_group+0xe4/0x140 [dm_multipath] [c002b35ffa10] d5f31944 free_multipath+0x84/0xf0 [dm_multipath] [c002b35ffa60] c088c310 dm_table_destroy+0xb0/0x1a0 [c002b35ffaf0] c0891b9c dev_suspend+0x14c/0x330 [c002b35ffb30] c0892a8c ctl_ioctl+0x1cc/0x380 [c002b35ffd10] c0892c78 dm_ctl_ioctl+0x38/0x50 [c002b35ffd40] c02d7380 do_vfs_ioctl+0x4f0/0x7c0 [c002b35ffde0] c02d7724 SyS_ioctl+0xd4/0xf0 [c002b35ffe30] c0009204 system_call+0x38/0xb4 --- Exception: c01 (System Call) at 3fff88031480 SP (3fff87addb20) is in userspace 42:mon> e cpu 0x42: Vector: 400 (Instruction Access) at [c002b35fedd0] pc: 2f30613a35303030 lr: c0047a9c: pcibios_release_device+0x5c/0x80 sp: c002b35ff050 msr: 800140009033 current = 0xc002b35290d0 paca= 0xc7b07300 softe: 0irq_happened: 0x01 pid = 5756, comm = multipathd 42:mon> t [link register ] c0047a9c pcibios_release_device+0x5c/0x80 [c002b35ff050] c0047a78 pcibios_release_device+0x38/0x80 (unreliable) [c002b35ff080] c0585ed4 pci_release_dev+0x84/0xd0 [c002b35ff0b0] c066f210 device_release+0x60/0xf0 [c002b35ff130] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff1b0] c066f8a4 put_device+0x34/0x50 [c002b35ff1e0] c06f3f78 scsi_host_dev_release+0x118/0x180 [c002b35ff220] c066f210 device_release+0x60/0xf0 [c002b35ff2a0]
[Kernel-packages] [Bug 1618151] Re: ISST-LTE: system dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test on monklp3
** Changed in: linux (Ubuntu Trusty) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1618151 Title: ISST-LTE: system dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test on monklp3 Status in linux package in Ubuntu: Fix Released Status in linux source package in Trusty: Fix Committed Status in linux source package in Xenial: In Progress Status in linux source package in Yakkety: Fix Released Bug description: monklp3 is installed with ubuntu 14.04.4. System crashed and dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test(CPU, MEM and SLOT). The output from vterm: [ 1333.379900] lpfc 0005:a0:00.1: 2:1303 Link Up Event x1 received Data: x1 x1 x20 x0 x0 x0 0 [ 1334.522315] Unable to handle kernel paging request for instruction fetch [ 1334.522340] Faulting instruction address: 0x2f30613a35303030 cpu 0x42: Vector: 400 (Instruction Access) at [c002b35fedd0] pc: 2f30613a35303030 lr: c0047a9c: pcibios_release_device+0x5c/0x80 sp: c002b35ff050 msr: 800140009033 current = 0xc002b35290d0 paca= 0xc7b07300 softe: 0irq_happened: 0x01 pid = 5756, comm = multipathd enter ? for help [link register ] c0047a9c pcibios_release_device+0x5c/0x80 [c002b35ff050] c0047a78 pcibios_release_device+0x38/0x80 (unreliable) [c002b35ff080] c0585ed4 pci_release_dev+0x84/0xd0 [c002b35ff0b0] c066f210 device_release+0x60/0xf0 [c002b35ff130] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff1b0] c066f8a4 put_device+0x34/0x50 [c002b35ff1e0] c06f3f78 scsi_host_dev_release+0x118/0x180 [c002b35ff220] c066f210 device_release+0x60/0xf0 [c002b35ff2a0] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff320] c066f8a4 put_device+0x34/0x50 [c002b35ff350] d533096c fc_rport_dev_release+0x2c/0x50 [scsi_transport_fc] [c002b35ff380] c066f210 device_release+0x60/0xf0 [c002b35ff400] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff480] c066f8a4 put_device+0x34/0x50 [c002b35ff4b0] c0700550 scsi_target_dev_release+0x40/0x60 [c002b35ff4e0] c066f210 device_release+0x60/0xf0 [c002b35ff560] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff5e0] c066f8a4 put_device+0x34/0x50 [c002b35ff610] c0704e68 scsi_device_dev_release_usercontext+0x178/0x1b0 [c002b35ff670] c00d69d4 execute_in_process_context+0xa4/0xd0 [c002b35ff6a0] c0704cd4 scsi_device_dev_release+0x34/0x50 [c002b35ff6d0] c066f210 device_release+0x60/0xf0 [c002b35ff750] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff7d0] c066f8a4 put_device+0x34/0x50 [c002b35ff800] c06f1a60 scsi_device_put+0x40/0x60 [c002b35ff830] c0716568 scsi_disk_put+0x58/0x90 [c002b35ff870] c0311398 __blkdev_put+0x278/0x2e0 [c002b35ff8f0] c08861bc dm_put_table_device+0xcc/0x140 [c002b35ff930] c088b12c dm_put_device+0x9c/0x130 [c002b35ff9b0] d5f31864 free_priority_group+0xe4/0x140 [dm_multipath] [c002b35ffa10] d5f31944 free_multipath+0x84/0xf0 [dm_multipath] [c002b35ffa60] c088c310 dm_table_destroy+0xb0/0x1a0 [c002b35ffaf0] c0891b9c dev_suspend+0x14c/0x330 [c002b35ffb30] c0892a8c ctl_ioctl+0x1cc/0x380 [c002b35ffd10] c0892c78 dm_ctl_ioctl+0x38/0x50 [c002b35ffd40] c02d7380 do_vfs_ioctl+0x4f0/0x7c0 [c002b35ffde0] c02d7724 SyS_ioctl+0xd4/0xf0 [c002b35ffe30] c0009204 system_call+0x38/0xb4 --- Exception: c01 (System Call) at 3fff88031480 SP (3fff87addb20) is in userspace 42:mon> e cpu 0x42: Vector: 400 (Instruction Access) at [c002b35fedd0] pc: 2f30613a35303030 lr: c0047a9c: pcibios_release_device+0x5c/0x80 sp: c002b35ff050 msr: 800140009033 current = 0xc002b35290d0 paca= 0xc7b07300 softe: 0irq_happened: 0x01 pid = 5756, comm = multipathd 42:mon> t [link register ] c0047a9c pcibios_release_device+0x5c/0x80 [c002b35ff050] c0047a78 pcibios_release_device+0x38/0x80 (unreliable) [c002b35ff080] c0585ed4 pci_release_dev+0x84/0xd0 [c002b35ff0b0] c066f210 device_release+0x60/0xf0 [c002b35ff130] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff1b0] c066f8a4 put_device+0x34/0x50 [c002b35ff1e0] c06f3f78 scsi_host_dev_release+0x118/0x180 [c002b35ff220] c066f210 device_release+0x60/0xf0 [c002b35ff2a0]
[Kernel-packages] [Bug 1618151] Re: ISST-LTE: system dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test on monklp3
https://lists.ubuntu.com/archives/kernel-team/2016-August/079842.html ** Also affects: linux (Ubuntu Yakkety) Importance: Undecided Assignee: Canonical Kernel Team (canonical-kernel-team) Status: New ** Also affects: linux (Ubuntu Trusty) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Xenial) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Trusty) Status: New => In Progress ** Changed in: linux (Ubuntu Trusty) Assignee: (unassigned) => Tim Gardner (timg-tpi) ** Changed in: linux (Ubuntu Xenial) Status: New => In Progress ** Changed in: linux (Ubuntu Xenial) Assignee: (unassigned) => Tim Gardner (timg-tpi) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1618151 Title: ISST-LTE: system dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test on monklp3 Status in linux package in Ubuntu: Fix Released Status in linux source package in Trusty: In Progress Status in linux source package in Xenial: In Progress Status in linux source package in Yakkety: Fix Released Bug description: monklp3 is installed with ubuntu 14.04.4. System crashed and dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test(CPU, MEM and SLOT). The output from vterm: [ 1333.379900] lpfc 0005:a0:00.1: 2:1303 Link Up Event x1 received Data: x1 x1 x20 x0 x0 x0 0 [ 1334.522315] Unable to handle kernel paging request for instruction fetch [ 1334.522340] Faulting instruction address: 0x2f30613a35303030 cpu 0x42: Vector: 400 (Instruction Access) at [c002b35fedd0] pc: 2f30613a35303030 lr: c0047a9c: pcibios_release_device+0x5c/0x80 sp: c002b35ff050 msr: 800140009033 current = 0xc002b35290d0 paca= 0xc7b07300 softe: 0irq_happened: 0x01 pid = 5756, comm = multipathd enter ? for help [link register ] c0047a9c pcibios_release_device+0x5c/0x80 [c002b35ff050] c0047a78 pcibios_release_device+0x38/0x80 (unreliable) [c002b35ff080] c0585ed4 pci_release_dev+0x84/0xd0 [c002b35ff0b0] c066f210 device_release+0x60/0xf0 [c002b35ff130] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff1b0] c066f8a4 put_device+0x34/0x50 [c002b35ff1e0] c06f3f78 scsi_host_dev_release+0x118/0x180 [c002b35ff220] c066f210 device_release+0x60/0xf0 [c002b35ff2a0] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff320] c066f8a4 put_device+0x34/0x50 [c002b35ff350] d533096c fc_rport_dev_release+0x2c/0x50 [scsi_transport_fc] [c002b35ff380] c066f210 device_release+0x60/0xf0 [c002b35ff400] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff480] c066f8a4 put_device+0x34/0x50 [c002b35ff4b0] c0700550 scsi_target_dev_release+0x40/0x60 [c002b35ff4e0] c066f210 device_release+0x60/0xf0 [c002b35ff560] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff5e0] c066f8a4 put_device+0x34/0x50 [c002b35ff610] c0704e68 scsi_device_dev_release_usercontext+0x178/0x1b0 [c002b35ff670] c00d69d4 execute_in_process_context+0xa4/0xd0 [c002b35ff6a0] c0704cd4 scsi_device_dev_release+0x34/0x50 [c002b35ff6d0] c066f210 device_release+0x60/0xf0 [c002b35ff750] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff7d0] c066f8a4 put_device+0x34/0x50 [c002b35ff800] c06f1a60 scsi_device_put+0x40/0x60 [c002b35ff830] c0716568 scsi_disk_put+0x58/0x90 [c002b35ff870] c0311398 __blkdev_put+0x278/0x2e0 [c002b35ff8f0] c08861bc dm_put_table_device+0xcc/0x140 [c002b35ff930] c088b12c dm_put_device+0x9c/0x130 [c002b35ff9b0] d5f31864 free_priority_group+0xe4/0x140 [dm_multipath] [c002b35ffa10] d5f31944 free_multipath+0x84/0xf0 [dm_multipath] [c002b35ffa60] c088c310 dm_table_destroy+0xb0/0x1a0 [c002b35ffaf0] c0891b9c dev_suspend+0x14c/0x330 [c002b35ffb30] c0892a8c ctl_ioctl+0x1cc/0x380 [c002b35ffd10] c0892c78 dm_ctl_ioctl+0x38/0x50 [c002b35ffd40] c02d7380 do_vfs_ioctl+0x4f0/0x7c0 [c002b35ffde0] c02d7724 SyS_ioctl+0xd4/0xf0 [c002b35ffe30] c0009204 system_call+0x38/0xb4 --- Exception: c01 (System Call) at 3fff88031480 SP (3fff87addb20) is in userspace 42:mon> e cpu 0x42: Vector: 400 (Instruction Access) at [c002b35fedd0] pc: 2f30613a35303030 lr: c0047a9c: pcibios_release_device+0x5c/0x80 sp: c002b35ff050 msr: 800140009033 current = 0xc002b35290d0 paca= 0xc7b07300 softe: 0
[Kernel-packages] [Bug 1618151] Re: ISST-LTE: system dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test on monklp3
Merged in 4.8 ** Changed in: linux (Ubuntu Yakkety) Status: New => Fix Released ** Changed in: linux (Ubuntu Yakkety) Assignee: Canonical Kernel Team (canonical-kernel-team) => (unassigned) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1618151 Title: ISST-LTE: system dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test on monklp3 Status in linux package in Ubuntu: Fix Released Status in linux source package in Trusty: In Progress Status in linux source package in Xenial: In Progress Status in linux source package in Yakkety: Fix Released Bug description: monklp3 is installed with ubuntu 14.04.4. System crashed and dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test(CPU, MEM and SLOT). The output from vterm: [ 1333.379900] lpfc 0005:a0:00.1: 2:1303 Link Up Event x1 received Data: x1 x1 x20 x0 x0 x0 0 [ 1334.522315] Unable to handle kernel paging request for instruction fetch [ 1334.522340] Faulting instruction address: 0x2f30613a35303030 cpu 0x42: Vector: 400 (Instruction Access) at [c002b35fedd0] pc: 2f30613a35303030 lr: c0047a9c: pcibios_release_device+0x5c/0x80 sp: c002b35ff050 msr: 800140009033 current = 0xc002b35290d0 paca= 0xc7b07300 softe: 0irq_happened: 0x01 pid = 5756, comm = multipathd enter ? for help [link register ] c0047a9c pcibios_release_device+0x5c/0x80 [c002b35ff050] c0047a78 pcibios_release_device+0x38/0x80 (unreliable) [c002b35ff080] c0585ed4 pci_release_dev+0x84/0xd0 [c002b35ff0b0] c066f210 device_release+0x60/0xf0 [c002b35ff130] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff1b0] c066f8a4 put_device+0x34/0x50 [c002b35ff1e0] c06f3f78 scsi_host_dev_release+0x118/0x180 [c002b35ff220] c066f210 device_release+0x60/0xf0 [c002b35ff2a0] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff320] c066f8a4 put_device+0x34/0x50 [c002b35ff350] d533096c fc_rport_dev_release+0x2c/0x50 [scsi_transport_fc] [c002b35ff380] c066f210 device_release+0x60/0xf0 [c002b35ff400] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff480] c066f8a4 put_device+0x34/0x50 [c002b35ff4b0] c0700550 scsi_target_dev_release+0x40/0x60 [c002b35ff4e0] c066f210 device_release+0x60/0xf0 [c002b35ff560] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff5e0] c066f8a4 put_device+0x34/0x50 [c002b35ff610] c0704e68 scsi_device_dev_release_usercontext+0x178/0x1b0 [c002b35ff670] c00d69d4 execute_in_process_context+0xa4/0xd0 [c002b35ff6a0] c0704cd4 scsi_device_dev_release+0x34/0x50 [c002b35ff6d0] c066f210 device_release+0x60/0xf0 [c002b35ff750] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff7d0] c066f8a4 put_device+0x34/0x50 [c002b35ff800] c06f1a60 scsi_device_put+0x40/0x60 [c002b35ff830] c0716568 scsi_disk_put+0x58/0x90 [c002b35ff870] c0311398 __blkdev_put+0x278/0x2e0 [c002b35ff8f0] c08861bc dm_put_table_device+0xcc/0x140 [c002b35ff930] c088b12c dm_put_device+0x9c/0x130 [c002b35ff9b0] d5f31864 free_priority_group+0xe4/0x140 [dm_multipath] [c002b35ffa10] d5f31944 free_multipath+0x84/0xf0 [dm_multipath] [c002b35ffa60] c088c310 dm_table_destroy+0xb0/0x1a0 [c002b35ffaf0] c0891b9c dev_suspend+0x14c/0x330 [c002b35ffb30] c0892a8c ctl_ioctl+0x1cc/0x380 [c002b35ffd10] c0892c78 dm_ctl_ioctl+0x38/0x50 [c002b35ffd40] c02d7380 do_vfs_ioctl+0x4f0/0x7c0 [c002b35ffde0] c02d7724 SyS_ioctl+0xd4/0xf0 [c002b35ffe30] c0009204 system_call+0x38/0xb4 --- Exception: c01 (System Call) at 3fff88031480 SP (3fff87addb20) is in userspace 42:mon> e cpu 0x42: Vector: 400 (Instruction Access) at [c002b35fedd0] pc: 2f30613a35303030 lr: c0047a9c: pcibios_release_device+0x5c/0x80 sp: c002b35ff050 msr: 800140009033 current = 0xc002b35290d0 paca= 0xc7b07300 softe: 0irq_happened: 0x01 pid = 5756, comm = multipathd 42:mon> t [link register ] c0047a9c pcibios_release_device+0x5c/0x80 [c002b35ff050] c0047a78 pcibios_release_device+0x38/0x80 (unreliable) [c002b35ff080] c0585ed4 pci_release_dev+0x84/0xd0 [c002b35ff0b0] c066f210 device_release+0x60/0xf0 [c002b35ff130] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff1b0] c066f8a4 put_device+0x34/0x50 [c002b35ff1e0] c06f3f78
[Kernel-packages] [Bug 1618151] Re: ISST-LTE: system dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test on monklp3
** Changed in: linux (Ubuntu) Assignee: Taco Screen team (taco-screen-team) => Canonical Kernel Team (canonical-kernel-team) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1618151 Title: ISST-LTE: system dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test on monklp3 Status in linux package in Ubuntu: New Bug description: monklp3 is installed with ubuntu 14.04.4. System crashed and dropped into xmon at pcibios_release_device+0x5c/0x80 during running dlpar test(CPU, MEM and SLOT). The output from vterm: [ 1333.379900] lpfc 0005:a0:00.1: 2:1303 Link Up Event x1 received Data: x1 x1 x20 x0 x0 x0 0 [ 1334.522315] Unable to handle kernel paging request for instruction fetch [ 1334.522340] Faulting instruction address: 0x2f30613a35303030 cpu 0x42: Vector: 400 (Instruction Access) at [c002b35fedd0] pc: 2f30613a35303030 lr: c0047a9c: pcibios_release_device+0x5c/0x80 sp: c002b35ff050 msr: 800140009033 current = 0xc002b35290d0 paca= 0xc7b07300 softe: 0irq_happened: 0x01 pid = 5756, comm = multipathd enter ? for help [link register ] c0047a9c pcibios_release_device+0x5c/0x80 [c002b35ff050] c0047a78 pcibios_release_device+0x38/0x80 (unreliable) [c002b35ff080] c0585ed4 pci_release_dev+0x84/0xd0 [c002b35ff0b0] c066f210 device_release+0x60/0xf0 [c002b35ff130] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff1b0] c066f8a4 put_device+0x34/0x50 [c002b35ff1e0] c06f3f78 scsi_host_dev_release+0x118/0x180 [c002b35ff220] c066f210 device_release+0x60/0xf0 [c002b35ff2a0] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff320] c066f8a4 put_device+0x34/0x50 [c002b35ff350] d533096c fc_rport_dev_release+0x2c/0x50 [scsi_transport_fc] [c002b35ff380] c066f210 device_release+0x60/0xf0 [c002b35ff400] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff480] c066f8a4 put_device+0x34/0x50 [c002b35ff4b0] c0700550 scsi_target_dev_release+0x40/0x60 [c002b35ff4e0] c066f210 device_release+0x60/0xf0 [c002b35ff560] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff5e0] c066f8a4 put_device+0x34/0x50 [c002b35ff610] c0704e68 scsi_device_dev_release_usercontext+0x178/0x1b0 [c002b35ff670] c00d69d4 execute_in_process_context+0xa4/0xd0 [c002b35ff6a0] c0704cd4 scsi_device_dev_release+0x34/0x50 [c002b35ff6d0] c066f210 device_release+0x60/0xf0 [c002b35ff750] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff7d0] c066f8a4 put_device+0x34/0x50 [c002b35ff800] c06f1a60 scsi_device_put+0x40/0x60 [c002b35ff830] c0716568 scsi_disk_put+0x58/0x90 [c002b35ff870] c0311398 __blkdev_put+0x278/0x2e0 [c002b35ff8f0] c08861bc dm_put_table_device+0xcc/0x140 [c002b35ff930] c088b12c dm_put_device+0x9c/0x130 [c002b35ff9b0] d5f31864 free_priority_group+0xe4/0x140 [dm_multipath] [c002b35ffa10] d5f31944 free_multipath+0x84/0xf0 [dm_multipath] [c002b35ffa60] c088c310 dm_table_destroy+0xb0/0x1a0 [c002b35ffaf0] c0891b9c dev_suspend+0x14c/0x330 [c002b35ffb30] c0892a8c ctl_ioctl+0x1cc/0x380 [c002b35ffd10] c0892c78 dm_ctl_ioctl+0x38/0x50 [c002b35ffd40] c02d7380 do_vfs_ioctl+0x4f0/0x7c0 [c002b35ffde0] c02d7724 SyS_ioctl+0xd4/0xf0 [c002b35ffe30] c0009204 system_call+0x38/0xb4 --- Exception: c01 (System Call) at 3fff88031480 SP (3fff87addb20) is in userspace 42:mon> e cpu 0x42: Vector: 400 (Instruction Access) at [c002b35fedd0] pc: 2f30613a35303030 lr: c0047a9c: pcibios_release_device+0x5c/0x80 sp: c002b35ff050 msr: 800140009033 current = 0xc002b35290d0 paca= 0xc7b07300 softe: 0irq_happened: 0x01 pid = 5756, comm = multipathd 42:mon> t [link register ] c0047a9c pcibios_release_device+0x5c/0x80 [c002b35ff050] c0047a78 pcibios_release_device+0x38/0x80 (unreliable) [c002b35ff080] c0585ed4 pci_release_dev+0x84/0xd0 [c002b35ff0b0] c066f210 device_release+0x60/0xf0 [c002b35ff130] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff1b0] c066f8a4 put_device+0x34/0x50 [c002b35ff1e0] c06f3f78 scsi_host_dev_release+0x118/0x180 [c002b35ff220] c066f210 device_release+0x60/0xf0 [c002b35ff2a0] c0532a44 kobject_cleanup+0xd4/0x240 [c002b35ff320] c066f8a4 put_device+0x34/0x50 [c002b35ff350] d533096c
