[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

Debian kernel package with genwqe-bad-page.patch applied.

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4794216/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Released
Status in linux source package in Yakkety:
  Fix Released

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-release-notes/+bug/1559194/+subscriptions

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[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

Debian kernel package with genwqe-bad-page.patch applied.

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4791445/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Released
Status in linux source package in Yakkety:
  Fix Released

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-release-notes/+bug/1559194/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
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Unsubscribe : 

[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

Debian kernel package with genwqe-bad-page.patch applied.

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4791008/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

-- 
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/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Released
Status in linux source package in Yakkety:
  Fix Released

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-release-notes/+bug/1559194/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : 

[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

Debian kernel package with genwqe-bad-page.patch applied.

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4791006/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

-- 
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/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Released
Status in linux source package in Yakkety:
  Fix Released

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

Debian kernel package with genwqe-bad-page.patch applied.

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4790602/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

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https://bugs.launchpad.net/bugs/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Released
Status in linux source package in Yakkety:
  Fix Released

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-release-notes/+bug/1559194/+subscriptions

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[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

Debian kernel package with genwqe-bad-page.patch applied.

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4788007/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Released
Status in linux source package in Yakkety:
  Fix Released

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-release-notes/+bug/1559194/+subscriptions

-- 
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Unsubscribe : 

[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

Debian kernel package with genwqe-bad-page.patch applied.

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4785403/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

-- 
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/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  Fix Released
Status in linux source package in Yakkety:
  Fix Released

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-release-notes/+bug/1559194/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
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Unsubscribe : 

[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

Debian kernel package with genwqe-bad-page.patch applied.

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4785388/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

-- 
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/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  Fix Released
Status in linux source package in Yakkety:
  Fix Released

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

Debian kernel package with genwqe-bad-page.patch applied.

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4785373/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

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https://bugs.launchpad.net/bugs/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  Fix Released
Status in linux source package in Yakkety:
  Fix Released

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-release-notes/+bug/1559194/+subscriptions

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Unsubscribe : 

[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

Debian kernel package with genwqe-bad-page.patch applied.

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4785022/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  Fix Released
Status in linux source package in Yakkety:
  Fix Released

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-release-notes/+bug/1559194/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : 

[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

Debian kernel package with genwqe-bad-page.patch applied.

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4780985/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

-- 
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/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  Fix Committed
Status in linux source package in Yakkety:
  Fix Committed

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-release-notes/+bug/1559194/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
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Unsubscribe : 

[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

Debian kernel package with genwqe-bad-page.patch applied.

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4780856/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

-- 
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/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  Fix Committed
Status in linux source package in Yakkety:
  Fix Committed

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

--- Comment on attachment From geral...@de.ibm.com 2016-09-06 10:25 
EDT---


Debian kernel package with genwqe-bad-page.patch applied.

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4767763/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  Fix Committed
Status in linux source package in Yakkety:
  Fix Committed

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-release-notes/+bug/1559194/+subscriptions

-- 
Mailing list: 

[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

--- Comment on attachment From geral...@de.ibm.com 2016-09-06 10:25 
EDT---


Debian kernel package with genwqe-bad-page.patch applied.

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4763812/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

-- 
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/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress
Status in linux source package in Yakkety:
  In Progress

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-release-notes/+bug/1559194/+subscriptions

-- 
Mailing list: 

[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

--- Comment on attachment From geral...@de.ibm.com 2016-09-06 10:25 
EDT---


Debian kernel package with genwqe-bad-page.patch applied.

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4759896/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

-- 
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/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress
Status in linux source package in Yakkety:
  In Progress

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to:
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Mailing list: 

[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

--- Comment on attachment From geral...@de.ibm.com 2016-09-06 10:25 
EDT---


Debian kernel package with genwqe-bad-page.patch applied.

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4756818/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress
Status in linux source package in Yakkety:
  In Progress

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-release-notes/+bug/1559194/+subscriptions

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Mailing list: 

[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

Default Comment by Bridge

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4756819/+files/linux-image-4.4.0-33.52__4.4.0-33.52_-6_s390x.deb

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress
Status in linux source package in Yakkety:
  In Progress

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-release-notes/+bug/1559194/+subscriptions

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More help 

[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

--- Comment on attachment From geral...@de.ibm.com 2016-09-06 10:25 
EDT---


Debian kernel package with genwqe-bad-page.patch applied.

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4756788/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

-- 
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/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress
Status in linux source package in Yakkety:
  In Progress

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-release-notes/+bug/1559194/+subscriptions

-- 
Mailing list: 

[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

--- Comment on attachment From geral...@de.ibm.com 2016-09-06 10:25 
EDT---


Debian kernel package with genwqe-bad-page.patch applied.

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4756768/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

-- 
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/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress
Status in linux source package in Yakkety:
  In Progress

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-release-notes/+bug/1559194/+subscriptions

-- 
Mailing list: 

[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

--- Comment on attachment From geral...@de.ibm.com 2016-09-06 10:25 
EDT---


Debian kernel package with genwqe-bad-page.patch applied.

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4755886/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress
Status in linux source package in Yakkety:
  In Progress

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-release-notes/+bug/1559194/+subscriptions

-- 
Mailing list: 

[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

--- Comment on attachment From geral...@de.ibm.com 2016-09-06 10:25 
EDT---


Debian kernel package with genwqe-bad-page.patch applied.

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4751793/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

-- 
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/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress
Status in linux source package in Yakkety:
  In Progress

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-release-notes/+bug/1559194/+subscriptions

-- 
Mailing list: 

[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

--- Comment on attachment From geral...@de.ibm.com 2016-09-06 10:25 
EDT---


Debian kernel package with genwqe-bad-page.patch applied.

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4751777/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

-- 
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/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress
Status in linux source package in Yakkety:
  In Progress

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-release-notes/+bug/1559194/+subscriptions

-- 
Mailing list: 

[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

--- Comment on attachment From geral...@de.ibm.com 2016-09-06 10:25 
EDT---


Debian kernel package with genwqe-bad-page.patch applied.

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4739352/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

-- 
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/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress
Status in linux source package in Yakkety:
  In Progress

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-release-notes/+bug/1559194/+subscriptions

-- 
Mailing list: 

[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

--- Comment on attachment From geral...@de.ibm.com 2016-09-06 10:25 
EDT---


Debian kernel package with genwqe-bad-page.patch applied.

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4736013/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress
Status in linux source package in Yakkety:
  In Progress

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-release-notes/+bug/1559194/+subscriptions

-- 
Mailing list: 

[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

--- Comment on attachment From geral...@de.ibm.com 2016-09-06 10:25 
EDT---


Debian kernel package with genwqe-bad-page.patch applied.

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4735664/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

-- 
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/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress
Status in linux source package in Yakkety:
  In Progress

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-release-notes/+bug/1559194/+subscriptions

-- 
Mailing list: 

[Kernel-packages] [Bug 1559194] linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

[bugproxy]

*** This bug is a duplicate of bug 1572291 ***
https://bugs.launchpad.net/bugs/1572291


--- Comment on attachment From geral...@de.ibm.com 2016-09-06 10:25 
EDT---


Debian kernel package with genwqe-bad-page.patch applied.

** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb"
   
https://bugs.launchpad.net/bugs/1559194/+attachment/4735551/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb

-- 
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/1559194

Title:
  Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device
  driver

Status in Release Notes for Ubuntu:
  Fix Released
Status in Ubuntu on IBM z Systems:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Released
Status in linux source package in Yakkety:
  Fix Released

Bug description:
  == Comment: #0 - Dmitry Gorbachev  - 2016-03-17 
08:52:41 ==
  An error occurs when running zEDC compression/decompression and hotplugging 
PCI devices.
  There was 1G of memory, 2 pci functions and 50 threads of gunzipping enabled.

  Mar 14 23:59:01 s8330018 kernel: [ 4972.486883] BUG: Bad page state in 
process genwqe_gunzip  pfn:3c275
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486888] page:03d100f09d40 
count:-1 mapcount:0 mapping:  (null) index:0x0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486891] flags: 0x0()
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486895] page dumped because: nonzero 
_count
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486897] Modules linked in: 
xt_CHECKSUM(E) iptable_mangle(E) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) 
iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) 
nf_conntrack(E) xt_tcpudp(E) bridge(E) stp(E) llc(E) iptable_filter(E) 
ip_tables(E) x_tables(E) genwqe_card(E) crc_itu_t(E) qeth_l2(E) qeth(E) vmur(E) 
ccwgroup(E) dm_multipath(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_sa(E) 
ib_mad(E) ib_core(E) ib_addr(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) 
scsi_transport_iscsi(E) btrfs(E) zlib_deflate(E) raid10(E) raid456(E) 
async_memcpy(E) async_raid6_recov(E) async_pq(E) async_xor(E) async_tx(E) 
xor(E) raid6_pq(E) libcrc32c(E) raid1(E) raid0(E) linear(E) ghash_s390(E) 
prng(E) aes_s390(E) des_s390(E) des_generic(E) sha512_s390(E) sha256_s390(E) 
sha1_s390(E) sha_common(E) zfcp(E) qdio(E) scsi_transport_fc(E) 
dasd_eckd_mod(E) dasd_mod(E)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] CPU: 0 PID: 37867 Comm: 
genwqe_gunzip Tainted: GW   E   4.4.0-8-generic #23-Ubuntu
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209176f8 
20917788 0002 
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]20917828 
209177a0 209177a0 00114182
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]0011 
0092345a 03d1000a 000a
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916]209177e8 
20917788  20914000
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486916] 
00114182 20917788 209177e8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486922] Call Trace:
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486927] ([<0011406e>] 
show_trace+0xf6/0x148)
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486929]  [<00114136>] 
show_stack+0x76/0xe8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486934]  [<00518c26>] 
dump_stack+0x6e/0x90
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486937]  [<0027c376>] 
bad_page+0xe6/0x148
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486938]  [<00280516>] 
get_page_from_freelist+0x49e/0xba8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486940]  [<00280ede>] 
__alloc_pages_nodemask+0x166/0xb00
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486941]  [<0015635a>] 
s390_dma_alloc+0x82/0x1a0
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486944]  [<03ff805ea142>] 
__genwqe_alloc_consistent+0x7a/0x90 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486947]  [<03ff805ea344>] 
genwqe_alloc_sync_sgl+0x17c/0x2e0 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486950]  [<03ff805e52da>] 
do_execute_ddcb+0x1da/0x348 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486952]  [<03ff805e5964>] 
genwqe_ioctl+0x51c/0xc20 [genwqe_card]
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486953]  [<003145ee>] 
do_vfs_ioctl+0x3b6/0x518
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486955]  [<003147f4>] 
SyS_ioctl+0xa4/0xb8
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486956]  [<007ad1be>] 
system_call+0xd6/0x264
  Mar 14 23:59:01 s8330018 kernel: [ 4972.486957]  [<03ffa9df2492>] 
0x3ffa9df2492

To manage notifications about this bug go to: