[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
** Attachment removed: "dmesg for re-run on kernel 4.4.0-33" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4732889/+files/dmesg.log ** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4791005/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb ** Attachment removed: "dmesg for re-run on kernel 4.4.0-33" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4793785/+files/dmesg.log -- 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]
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4791445/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb ** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/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:
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
Debian kernel package with genwqe-bad-page.patch applied. ** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4791006/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb ** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/bugs/1559194/+attachment/4791007/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb ** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4791007/+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
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
Debian kernel package with genwqe-bad-page.patch applied. ** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4790602/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb ** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4735551/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb ** Attachment added: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/bugs/1559194/+attachment/4791005/+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
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4735664/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb ** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4788007/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb ** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4785403/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb ** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4785388/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb ** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4785373/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb ** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4785022/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb ** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4780985/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb ** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4780856/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb ** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4767763/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb ** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4763812/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb ** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4759896/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb ** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4756819/+files/linux-image-4.4.0-33.52__4.4.0-33.52_-6_s390x.deb ** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4756818/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb ** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4756788/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb ** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4756768/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb ** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4755886/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb ** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4751793/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb ** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4751777/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb ** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1559194/+attachment/4739352/+files/linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb ** Attachment removed: "linux-image-4.4.0-33.52+_4.4.0-33.52+-6_s390x.deb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/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 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
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
This bug was fixed in the package linux - 4.8.0-30.32 --- linux (4.8.0-30.32) yakkety; urgency=low * CVE-2016-8655 (LP: #1646318) - packet: fix race condition in packet_set_ring -- Brad FiggThu, 01 Dec 2016 08:02:53 -0800 ** Changed in: linux (Ubuntu) Status: In Progress => Fix Released ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2016-8655 -- 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:
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
This bug was fixed in the package linux - 4.8.0-28.30 --- linux (4.8.0-28.30) yakkety; urgency=low [ Luis Henriques ] * Release Tracking Bug - LP: #1641083 * lxc-attach to malicious container allows access to host (LP: #1639345) - Revert "UBUNTU: SAUCE: (noup) ptrace: being capable wrt a process requires mapped uids/gids" - (upstream) mm: Add a user_ns owner to mm_struct and fix ptrace permission checks * [Feature] AVX-512 new instruction sets (avx512_4vnniw, avx512_4fmaps) (LP: #1637526) - x86/cpufeature: Add AVX512_4VNNIW and AVX512_4FMAPS features * zfs: importing zpool with vdev on zvol hangs kernel (LP: #1636517) - SAUCE: (noup) Update zfs to 0.6.5.8-0ubuntu4.1 * Move some device drivers build from kernel built-in to modules (LP: #1637303) - [Config] CONFIG_TIGON3=m for all arches - [Config] CONFIG_VIRTIO_BLK=m, CONFIG_VIRTIO_NET=m * I2C touchpad does not work on AMD platform (LP: #1612006) - pinctrl/amd: Configure GPIO register using BIOS settings * guest experiencing Transmit Timeouts on CX4 (LP: #1636330) - powerpc/64: Re-fix race condition between going idle and entering guest - powerpc/64: Fix race condition in setting lock bit in idle/wakeup code * QEMU throws failure msg while booting guest with SRIOV VF (LP: #1630554) - KVM: PPC: Always select KVM_VFIO, plus Makefile cleanup * [Feature] KBL - New device ID for Kabypoint(KbP) (LP: #1591618) - SAUCE: mfd: lpss: Fix Intel Kaby Lake PCH-H properties * hio: SSD data corruption under stress test (LP: #1638700) - SAUCE: hio: set bi_error field to signal an I/O error on a BIO - SAUCE: hio: splitting bio in the entry of .make_request_fn * cleanup primary tree for linux-hwe layering issues (LP: #1637473) - [Config] switch Vcs-Git: to yakkety repository - [Packaging] handle both linux-lts* and linux-hwe* as backports - [Config] linux-tools-common and linux-cloud-tools-common are one per series - [Config] linux-source-* is in the primary linux namespace - [Config] linux-tools -- always suggest the base package * SRU: sync zfsutils-linux and spl-linux changes to linux (LP: #1635656) - SAUCE: (noup) Update spl to 0.6.5.8-2, zfs to 0.6.5.8-0ubuntu4 (LP: #1635656) * [Feature] SKX: perf uncore PMU support (LP: #1591810) - perf/x86/intel/uncore: Add Skylake server uncore support - perf/x86/intel/uncore: Remove hard-coded implementation for Node ID mapping location - perf/x86/intel/uncore: Handle non-standard counter offset * [Feature] Purley: Memory Protection Keys (LP: #1591804) - x86/pkeys: Add fault handling for PF_PK page fault bit - mm: Implement new pkey_mprotect() system call - x86/pkeys: Make mprotect_key() mask off additional vm_flags - x86/pkeys: Allocation/free syscalls - x86: Wire up protection keys system calls - generic syscalls: Wire up memory protection keys syscalls - pkeys: Add details of system call use to Documentation/ - x86/pkeys: Default to a restrictive init PKRU - x86/pkeys: Allow configuration of init_pkru - x86/pkeys: Add self-tests * kernel invalid opcode in intel_powerclamp (LP: #1630774) - SAUCE: (no-up) thermal/powerclamp: correct cpu support check * please include mlx5_core modules in linux-image-generic package (LP: #1635223) - [Config] Include mlx5 in main package * [LTCTest] vfio_pci not loaded on Ubuntu 16.10 by default (LP: #1636733) - [Config] CONFIG_VFIO_PCI=y for ppc64el * Yakkety update to v4.8.6 stable release (LP: #1638748) - drm/vc4: Fix races when the CS reads from render targets. - drm/prime: Pass the right module owner through to dma_buf_export() - drm/i915/backlight: setup and cache pwm alternate increment value - drm/i915/backlight: setup backlight pwm alternate increment on backlight enable - drm/amdgpu: fix IB alignment for UVD - drm/amdgpu/dce10: disable hpd on local panels - drm/amdgpu/dce8: disable hpd on local panels - drm/amdgpu/dce11: disable hpd on local panels - drm/amdgpu/dce11: add missing drm_mode_config_cleanup call - drm/amdgpu: initialize the context reset_counter in amdgpu_ctx_init - drm/amdgpu: change vblank_time's calculation method to reduce computational error. - drm/radeon: narrow asic_init for virtualization - drm/radeon/si/dpm: fix phase shedding setup - drm/radeon: change vblank_time's calculation method to reduce computational error. - drm/vmwgfx: Limit the user-space command buffer size - drm/fsl-dcu: fix endian issue when using clk_register_divider - drm/amd/powerplay: fix mclk not switching back after multi-head was disabled - HID: add quirk for Akai MIDImix. - drm/i915/skl: Update plane watermarks atomically during plane updates - drm/i915: Move CRTC updating in atomic_commit into it's own hook - drm/i915/skl: Update DDB values
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
This bug was fixed in the package linux - 4.4.0-51.72 --- linux (4.4.0-51.72) xenial; urgency=low [ Luis Henriques ] * Release Tracking Bug - LP: #1644611 * 4.4.0-1037-snapdragon #41: kernel panic on boot (LP: #1644596) - Revert "dma-mapping: introduce the DMA_ATTR_NO_WARN attribute" - Revert "powerpc: implement the DMA_ATTR_NO_WARN attribute" - Revert "nvme: use the DMA_ATTR_NO_WARN attribute" linux (4.4.0-50.71) xenial; urgency=low [ Luis Henriques ] * Release Tracking Bug - LP: #1644169 * xenial 4.4.0-49.70 kernel breaks LXD userspace (LP: #1644165) - Revert "UBUNTU: SAUCE: (namespace) fuse: Allow user namespace mounts by default" - Revert "UBUNTU: SAUCE: (namespace) fs: Don't remove suid for CAP_FSETID for userns root" - Revert "(namespace) Revert "UBUNTU: SAUCE: fs: Don't remove suid for CAP_FSETID in s_user_ns"" - Revert "UBUNTU: SAUCE: (namespace) fs: Allow superblock owner to change ownership of inodes" - Revert "(namespace) Revert "UBUNTU: SAUCE: fs: Allow superblock owner to change ownership of inodes with unmappable ids"" - Revert "UBUNTU: SAUCE: (namespace) security/integrity: Harden against malformed xattrs" - Revert "(namespace) Revert "UBUNTU: SAUCE: ima/evm: Allow root in s_user_ns to set xattrs"" - Revert "(namespace) dquot: For now explicitly don't support filesystems outside of init_user_ns" - Revert "(namespace) quota: Handle quota data stored in s_user_ns in quota_setxquota" - Revert "(namespace) quota: Ensure qids map to the filesystem" - Revert "(namespace) Revert "UBUNTU: SAUCE: quota: Convert ids relative to s_user_ns"" - Revert "(namespace) Revert "UBUNTU: SAUCE: quota: Require that qids passed to dqget() be valid and map into s_user_ns"" - Revert "(namespace) vfs: Don't create inodes with a uid or gid unknown to the vfs" - Revert "(namespace) vfs: Don't modify inodes with a uid or gid unknown to the vfs" - Revert "UBUNTU: SAUCE: (namespace) fuse: Translate ids in posix acl xattrs" - Revert "UBUNTU: SAUCE: (namespace) posix_acl: Export posix_acl_fix_xattr_userns() to modules" - Revert "(namespace) vfs: Verify acls are valid within superblock's s_user_ns." - Revert "(namespace) Revert "UBUNTU: SAUCE: fs: Update posix_acl support to handle user namespace mounts"" - Revert "(namespace) fs: Refuse uid/gid changes which don't map into s_user_ns" - Revert "(namespace) Revert "UBUNTU: SAUCE: fs: Refuse uid/gid changes which don't map into s_user_ns"" - Revert "(namespace) mnt: Move the FS_USERNS_MOUNT check into sget_userns" linux (4.4.0-49.70) xenial; urgency=low [ Luis Henriques ] * Release Tracking Bug - LP: #1640921 * Infiniband driver (kernel module) needed for Azure (LP: #1641139) - SAUCE: RDMA Infiniband for Windows Azure - [Config] CONFIG_HYPERV_INFINIBAND_ND=m - SAUCE: Makefile RDMA infiniband driver for Windows Azure - [Config] Add hv_network_direct.ko to generic inclusion list - SAUCE: RDMA Infiniband for Windows Azure is dependent on amd64 linux (4.4.0-48.69) xenial; urgency=low [ Luis Henriques ] * Release Tracking Bug - LP: #1640758 * lxc-attach to malicious container allows access to host (LP: #1639345) - Revert "UBUNTU: SAUCE: (noup) ptrace: being capable wrt a process requires mapped uids/gids" - (upstream) mm: Add a user_ns owner to mm_struct and fix ptrace permission checks * take 'P' command from upstream xmon (LP: #1637978) - powerpc/xmon: Add xmon command to dump process/task similar to ps(1) * zfs: importing zpool with vdev on zvol hangs kernel (LP: #1636517) - SAUCE: (noup) Update zfs to 0.6.5.6-0ubuntu15 * I2C touchpad does not work on AMD platform (LP: #1612006) - pinctrl/amd: Configure GPIO register using BIOS settings - pinctrl/amd: switch to using a bool for level * [LTCTest] vfio_pci not loaded on Ubuntu 16.10 by default (LP: #1636733) - [Config] CONFIG_VFIO_PCI=y for ppc64el * QEMU throws failure msg while booting guest with SRIOV VF (LP: #1630554) - KVM: PPC: Always select KVM_VFIO, plus Makefile cleanup * Allow fuse user namespace mounts by default in xenial (LP: #1634964) - (namespace) mnt: Move the FS_USERNS_MOUNT check into sget_userns - (namespace) Revert "UBUNTU: SAUCE: fs: Refuse uid/gid changes which don't map into s_user_ns" - (namespace) fs: Refuse uid/gid changes which don't map into s_user_ns - (namespace) Revert "UBUNTU: SAUCE: fs: Update posix_acl support to handle user namespace mounts" - (namespace) vfs: Verify acls are valid within superblock's s_user_ns. - SAUCE: (namespace) posix_acl: Export posix_acl_fix_xattr_userns() to modules - SAUCE: (namespace) fuse: Translate ids in posix acl xattrs - (namespace) vfs: Don't modify inodes with a uid
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
This bug was fixed in the package linux - 4.4.0-51.72 --- linux (4.4.0-51.72) xenial; urgency=low [ Luis Henriques ] * Release Tracking Bug - LP: #1644611 * 4.4.0-1037-snapdragon #41: kernel panic on boot (LP: #1644596) - Revert "dma-mapping: introduce the DMA_ATTR_NO_WARN attribute" - Revert "powerpc: implement the DMA_ATTR_NO_WARN attribute" - Revert "nvme: use the DMA_ATTR_NO_WARN attribute" linux (4.4.0-50.71) xenial; urgency=low [ Luis Henriques ] * Release Tracking Bug - LP: #1644169 * xenial 4.4.0-49.70 kernel breaks LXD userspace (LP: #1644165) - Revert "UBUNTU: SAUCE: (namespace) fuse: Allow user namespace mounts by default" - Revert "UBUNTU: SAUCE: (namespace) fs: Don't remove suid for CAP_FSETID for userns root" - Revert "(namespace) Revert "UBUNTU: SAUCE: fs: Don't remove suid for CAP_FSETID in s_user_ns"" - Revert "UBUNTU: SAUCE: (namespace) fs: Allow superblock owner to change ownership of inodes" - Revert "(namespace) Revert "UBUNTU: SAUCE: fs: Allow superblock owner to change ownership of inodes with unmappable ids"" - Revert "UBUNTU: SAUCE: (namespace) security/integrity: Harden against malformed xattrs" - Revert "(namespace) Revert "UBUNTU: SAUCE: ima/evm: Allow root in s_user_ns to set xattrs"" - Revert "(namespace) dquot: For now explicitly don't support filesystems outside of init_user_ns" - Revert "(namespace) quota: Handle quota data stored in s_user_ns in quota_setxquota" - Revert "(namespace) quota: Ensure qids map to the filesystem" - Revert "(namespace) Revert "UBUNTU: SAUCE: quota: Convert ids relative to s_user_ns"" - Revert "(namespace) Revert "UBUNTU: SAUCE: quota: Require that qids passed to dqget() be valid and map into s_user_ns"" - Revert "(namespace) vfs: Don't create inodes with a uid or gid unknown to the vfs" - Revert "(namespace) vfs: Don't modify inodes with a uid or gid unknown to the vfs" - Revert "UBUNTU: SAUCE: (namespace) fuse: Translate ids in posix acl xattrs" - Revert "UBUNTU: SAUCE: (namespace) posix_acl: Export posix_acl_fix_xattr_userns() to modules" - Revert "(namespace) vfs: Verify acls are valid within superblock's s_user_ns." - Revert "(namespace) Revert "UBUNTU: SAUCE: fs: Update posix_acl support to handle user namespace mounts"" - Revert "(namespace) fs: Refuse uid/gid changes which don't map into s_user_ns" - Revert "(namespace) Revert "UBUNTU: SAUCE: fs: Refuse uid/gid changes which don't map into s_user_ns"" - Revert "(namespace) mnt: Move the FS_USERNS_MOUNT check into sget_userns" linux (4.4.0-49.70) xenial; urgency=low [ Luis Henriques ] * Release Tracking Bug - LP: #1640921 * Infiniband driver (kernel module) needed for Azure (LP: #1641139) - SAUCE: RDMA Infiniband for Windows Azure - [Config] CONFIG_HYPERV_INFINIBAND_ND=m - SAUCE: Makefile RDMA infiniband driver for Windows Azure - [Config] Add hv_network_direct.ko to generic inclusion list - SAUCE: RDMA Infiniband for Windows Azure is dependent on amd64 linux (4.4.0-48.69) xenial; urgency=low [ Luis Henriques ] * Release Tracking Bug - LP: #1640758 * lxc-attach to malicious container allows access to host (LP: #1639345) - Revert "UBUNTU: SAUCE: (noup) ptrace: being capable wrt a process requires mapped uids/gids" - (upstream) mm: Add a user_ns owner to mm_struct and fix ptrace permission checks * take 'P' command from upstream xmon (LP: #1637978) - powerpc/xmon: Add xmon command to dump process/task similar to ps(1) * zfs: importing zpool with vdev on zvol hangs kernel (LP: #1636517) - SAUCE: (noup) Update zfs to 0.6.5.6-0ubuntu15 * I2C touchpad does not work on AMD platform (LP: #1612006) - pinctrl/amd: Configure GPIO register using BIOS settings - pinctrl/amd: switch to using a bool for level * [LTCTest] vfio_pci not loaded on Ubuntu 16.10 by default (LP: #1636733) - [Config] CONFIG_VFIO_PCI=y for ppc64el * QEMU throws failure msg while booting guest with SRIOV VF (LP: #1630554) - KVM: PPC: Always select KVM_VFIO, plus Makefile cleanup * Allow fuse user namespace mounts by default in xenial (LP: #1634964) - (namespace) mnt: Move the FS_USERNS_MOUNT check into sget_userns - (namespace) Revert "UBUNTU: SAUCE: fs: Refuse uid/gid changes which don't map into s_user_ns" - (namespace) fs: Refuse uid/gid changes which don't map into s_user_ns - (namespace) Revert "UBUNTU: SAUCE: fs: Update posix_acl support to handle user namespace mounts" - (namespace) vfs: Verify acls are valid within superblock's s_user_ns. - SAUCE: (namespace) posix_acl: Export posix_acl_fix_xattr_userns() to modules - SAUCE: (namespace) fuse: Translate ids in posix acl xattrs - (namespace) vfs: Don't modify inodes with a uid
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
As per comment #37 I'm tagging this bug as verified. ** Tags removed: verification-needed-xenial verification-needed-yakkety ** Tags added: verification-done-xenial verification-done-yakkety -- 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 Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help :
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- yakkety' to 'verification-done-yakkety'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-yakkety -- 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]
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- xenial' to 'verification-done-xenial'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-xenial -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/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]
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
** Changed in: linux (Ubuntu Xenial) Status: In Progress => Fix Committed ** Changed in: linux (Ubuntu Yakkety) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/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 Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
https://lists.ubuntu.com/archives/kernel-team/2016-October/080462.html -- 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: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
Hello IBM - is this patch going upstream ? It is not currently in a consumable form, i.e., no provenance. ** Changed in: linux (Ubuntu Xenial) Assignee: Andy Whitcroft (apw) => Tim Gardner (timg-tpi) ** Changed in: linux (Ubuntu Yakkety) Assignee: Andy Whitcroft (apw) => Tim Gardner (timg-tpi) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/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: https://launchpad.net/~kernel-packages Post to :
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
** This bug is no longer a duplicate of bug 1572291 s390/pci: add extra padding to function measurement block ** Changed in: linux (Ubuntu Xenial) Status: Fix Released => In Progress ** Changed in: linux (Ubuntu Yakkety) Status: Fix Released => In Progress -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/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: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
*** This bug is a duplicate of bug 1572291 *** https://bugs.launchpad.net/bugs/1572291 ** Changed in: ubuntu-z-systems Status: Incomplete => Fix Released ** Changed in: linux (Ubuntu Xenial) Status: Incomplete => Fix Released ** Changed in: linux (Ubuntu Yakkety) Status: Incomplete => Fix Released ** This bug has been marked a duplicate of bug 1572291 s390/pci: add extra padding to function measurement block -- 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:
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
Is there an upstream fix for this problem? Should this ticket be closed, there were no updates for a while about this issue. -- 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: Incomplete Status in linux package in Ubuntu: Incomplete Status in linux source package in Xenial: Incomplete Status in linux source package in Yakkety: Incomplete 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 : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
** Changed in: linux (Ubuntu Yakkety) Importance: High => Wishlist ** Changed in: linux (Ubuntu Xenial) Importance: High => Wishlist -- 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: Incomplete Status in linux package in Ubuntu: Incomplete Status in linux source package in Xenial: Incomplete Status in linux source package in Yakkety: Incomplete 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 : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
** Also affects: ubuntu-release-notes Importance: Undecided Status: New ** Changed in: ubuntu-release-notes Status: New => Fix Released -- 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: Incomplete Status in linux package in Ubuntu: Incomplete Status in linux source package in Xenial: Incomplete Status in linux source package in y-series: Incomplete 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 : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
** Tags removed: targetmilestone-inin1604 ** Tags added: targetmilestone-inin16041 -- 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 Ubuntu on IBM z Systems: Incomplete Status in linux package in Ubuntu: Incomplete Status in linux source package in Xenial: Incomplete Status in linux source package in y-series: Incomplete 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-z-systems/+bug/1559194/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
As far as I understand this is a runtime bug, but is not install time critical. If we respin a kernel for any reason between now and final release we will try to include a fix for this bug if a backported patch for 4.4 stable exists. Othwerwise we will work on landing this as part of the SRU (Stable Release Update) cadence for the kernel. Therefore opening tasks for both xenial and y-series, in anticipation for a fix. ** Also affects: linux (Ubuntu Y-series) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Xenial) Importance: Undecided Assignee: Andy Whitcroft (apw) Status: Incomplete ** Changed in: linux (Ubuntu Y-series) Status: New => Incomplete ** Changed in: linux (Ubuntu Xenial) Importance: Undecided => High ** Changed in: linux (Ubuntu Y-series) Importance: Undecided => High ** Changed in: ubuntu-z-systems Importance: Critical => High ** Changed in: linux (Ubuntu Y-series) Assignee: (unassigned) => Andy Whitcroft (apw) -- 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 Ubuntu on IBM z Systems: Incomplete Status in linux package in Ubuntu: Incomplete Status in linux source package in Xenial: Incomplete Status in linux source package in y-series: Incomplete 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: [
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
--- Comment From heinz-werner_se...@de.ibm.com 2016-04-12 11:40 EDT--- IBM is working on a upstream fix. Therefore changed severity from ship -> high , for further tracking purposes. ** Tags removed: severity-critical ** Tags added: severity-high -- 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 Ubuntu on IBM z Systems: Incomplete Status in linux package in Ubuntu: Incomplete 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-z-systems/+bug/1559194/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
** Changed in: ubuntu-z-systems Importance: Undecided => Critical ** Changed in: ubuntu-z-systems Status: New => Incomplete -- 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 Ubuntu on IBM z Systems: Incomplete Status in linux package in Ubuntu: Incomplete 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-z-systems/+bug/1559194/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
** Also affects: ubuntu-z-systems Importance: Undecided Status: New -- 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 Ubuntu on IBM z Systems: New Status in linux package in Ubuntu: Incomplete 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-z-systems/+bug/1559194/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
Hello this is being re-escalated by hws again, are there any actions that are expected from our side on this ticket? Or should this priority be lowered? -- 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 linux package in Ubuntu: Incomplete 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/+source/linux/+bug/1559194/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
Setting to incomplete for now, pending more information. ** Changed in: linux (Ubuntu) Status: New => Incomplete -- 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 linux package in Ubuntu: Incomplete 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/+source/linux/+bug/1559194/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
** Package changed: ubuntu => linux (Ubuntu) -- 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 linux package in Ubuntu: New 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/+source/linux/+bug/1559194/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1559194] Re: Bad page state in process genwqe_gunzip pfn:3c275 in the genwqe device driver
** Changed in: linux (Ubuntu) Assignee: Skipper Bug Screeners (skipper-screen-team) => Andy Whitcroft (apw) -- 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 linux package in Ubuntu: New 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/+source/linux/+bug/1559194/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp