[Kernel-packages] [Bug 1782565] Re: s390 illegal operation
Nor on 4.15 anymore, I suspect this may have been fixed with a stable fix. ** Changed in: linux (Ubuntu) Status: Triaged => Won't Fix ** Changed in: linux (Ubuntu Bionic) Status: Incomplete => Won't Fix ** Changed in: linux (Ubuntu) Status: Won't Fix => Fix Released ** Changed in: linux (Ubuntu Bionic) Status: Won't Fix => Fix Released ** Changed in: linux (Ubuntu Cosmic) Status: Incomplete => 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/1782565 Title: s390 illegal operation Status in linux package in Ubuntu: Fix Released Status in linux source package in Bionic: Fix Released Status in linux source package in Cosmic: Fix Released Bug description: Managed to break sysfs when running: sudo ./stress-ng --sysfs 4 -t 60 -v --verify Kernel: 4.15.0-29-generic and 4.17 too, this seems to occur on previous 4.15 kernels but I've not tested too far back. [ 45.057702] [ cut here ] [ 45.057704] kernel BUG at /build/linux-4OqUyO/linux-4.15.0/drivers/block/virtio_blk.c:565! [ 45.057773] illegal operation: 0001 ilc:1 [#1] SMP [ 45.057775] Modules linked in: binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) isofs zcommon(PO) znvpair(PO) spl(O) ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi nfsd auth_rpcgss nfs_acl lockd grace scsi_transport_iscsi sunrpc ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear crc32_vx_s390 virtio_net virtio_blk [ 45.057805] CPU: 0 PID: 5056 Comm: stress-ng-sysfs Tainted: P O 4.15.0-29-generic #31-Ubuntu [ 45.057806] Hardware name: IBM 2964 N63 400 (KVM/Linux) [ 45.057809] Krnl PSW : 2a20609d 800ebb38 (virtblk_cache_type_show+0x82/0x88 [virtio_blk]) [ 45.057814]R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:2 PM:0 RI:0 EA:3 [ 45.057816] Krnl GPRS: de6dc5c2778317a7 7ff93a20 0080 1164 [ 45.057818]03ff800058da 1165 6b9cc840 7061a100 [ 45.057819] 0068feb8 72c30d80 71972000 [ 45.057821]03ff80008210 1000 03ff800058da 70a47ce8 [ 45.057830] Krnl Code: 03ff80005912: ebbff0a80004 lmg %r11,%r15,168(%r15) 03ff80005918: c0f40560 brcl 15,3ff800063d8 #03ff8000591e: a7f40001 brc 15,3ff80005920 >03ff80005922: 0707 bcr 0,%r7 03ff80005924: 0707 bcr 0,%r7 03ff80005926: 0707 bcr 0,%r7 03ff80005928: c004 brcl 0,3ff80005928 03ff8000592e: eb6ff0480024 stmg %r6,%r15,72(%r15) [ 45.057844] Call Trace: [ 45.057847] ([<03ff800058da>] virtblk_cache_type_show+0x3a/0x88 [virtio_blk]) [ 45.057852] [<0068fef4>] dev_attr_show+0x3c/0x80 [ 45.057858] [<00424414>] sysfs_kf_seq_show+0xbc/0x1a8 [ 45.057862] [<003afddc>] seq_read+0xec/0x4c8 [ 45.057865] [<00381bba>] vfs_read+0x8a/0x150 [ 45.057867] [<00382156>] SyS_read+0x66/0xe0 [ 45.057872] [<008e2350>] system_call+0xdc/0x2c8 [ 45.057873] Last Breaking-Event-Address: [ 45.057875] [<03ff8000591e>] virtblk_cache_type_show+0x7e/0x88 [virtio_blk] [ 45.057876] [ 45.057877] ---[ end trace 49fd8401e53e0e99 ]--- To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1782565/+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 1782565] Re: s390 illegal operation
Can't hit this now on 4.18 -- 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/1782565 Title: s390 illegal operation Status in linux package in Ubuntu: Fix Released Status in linux source package in Bionic: Fix Released Status in linux source package in Cosmic: Fix Released Bug description: Managed to break sysfs when running: sudo ./stress-ng --sysfs 4 -t 60 -v --verify Kernel: 4.15.0-29-generic and 4.17 too, this seems to occur on previous 4.15 kernels but I've not tested too far back. [ 45.057702] [ cut here ] [ 45.057704] kernel BUG at /build/linux-4OqUyO/linux-4.15.0/drivers/block/virtio_blk.c:565! [ 45.057773] illegal operation: 0001 ilc:1 [#1] SMP [ 45.057775] Modules linked in: binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) isofs zcommon(PO) znvpair(PO) spl(O) ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi nfsd auth_rpcgss nfs_acl lockd grace scsi_transport_iscsi sunrpc ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear crc32_vx_s390 virtio_net virtio_blk [ 45.057805] CPU: 0 PID: 5056 Comm: stress-ng-sysfs Tainted: P O 4.15.0-29-generic #31-Ubuntu [ 45.057806] Hardware name: IBM 2964 N63 400 (KVM/Linux) [ 45.057809] Krnl PSW : 2a20609d 800ebb38 (virtblk_cache_type_show+0x82/0x88 [virtio_blk]) [ 45.057814]R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:2 PM:0 RI:0 EA:3 [ 45.057816] Krnl GPRS: de6dc5c2778317a7 7ff93a20 0080 1164 [ 45.057818]03ff800058da 1165 6b9cc840 7061a100 [ 45.057819] 0068feb8 72c30d80 71972000 [ 45.057821]03ff80008210 1000 03ff800058da 70a47ce8 [ 45.057830] Krnl Code: 03ff80005912: ebbff0a80004 lmg %r11,%r15,168(%r15) 03ff80005918: c0f40560 brcl 15,3ff800063d8 #03ff8000591e: a7f40001 brc 15,3ff80005920 >03ff80005922: 0707 bcr 0,%r7 03ff80005924: 0707 bcr 0,%r7 03ff80005926: 0707 bcr 0,%r7 03ff80005928: c004 brcl 0,3ff80005928 03ff8000592e: eb6ff0480024 stmg %r6,%r15,72(%r15) [ 45.057844] Call Trace: [ 45.057847] ([<03ff800058da>] virtblk_cache_type_show+0x3a/0x88 [virtio_blk]) [ 45.057852] [<0068fef4>] dev_attr_show+0x3c/0x80 [ 45.057858] [<00424414>] sysfs_kf_seq_show+0xbc/0x1a8 [ 45.057862] [<003afddc>] seq_read+0xec/0x4c8 [ 45.057865] [<00381bba>] vfs_read+0x8a/0x150 [ 45.057867] [<00382156>] SyS_read+0x66/0xe0 [ 45.057872] [<008e2350>] system_call+0xdc/0x2c8 [ 45.057873] Last Breaking-Event-Address: [ 45.057875] [<03ff8000591e>] virtblk_cache_type_show+0x7e/0x88 [virtio_blk] [ 45.057876] [ 45.057877] ---[ end trace 49fd8401e53e0e99 ]--- To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1782565/+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 1782565] Re: s390 illegal operation
** Changed in: linux (Ubuntu) Assignee: (unassigned) => Colin Ian King (colin-king) ** Changed in: linux (Ubuntu) Importance: Undecided => Low ** Changed in: linux (Ubuntu) Status: Expired => Triaged ** Changed in: linux (Ubuntu Bionic) Status: Expired => Incomplete ** Changed in: linux (Ubuntu Cosmic) Status: Expired => 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/1782565 Title: s390 illegal operation Status in linux package in Ubuntu: Triaged Status in linux source package in Bionic: Incomplete Status in linux source package in Cosmic: Incomplete Bug description: Managed to break sysfs when running: sudo ./stress-ng --sysfs 4 -t 60 -v --verify Kernel: 4.15.0-29-generic and 4.17 too, this seems to occur on previous 4.15 kernels but I've not tested too far back. [ 45.057702] [ cut here ] [ 45.057704] kernel BUG at /build/linux-4OqUyO/linux-4.15.0/drivers/block/virtio_blk.c:565! [ 45.057773] illegal operation: 0001 ilc:1 [#1] SMP [ 45.057775] Modules linked in: binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) isofs zcommon(PO) znvpair(PO) spl(O) ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi nfsd auth_rpcgss nfs_acl lockd grace scsi_transport_iscsi sunrpc ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear crc32_vx_s390 virtio_net virtio_blk [ 45.057805] CPU: 0 PID: 5056 Comm: stress-ng-sysfs Tainted: P O 4.15.0-29-generic #31-Ubuntu [ 45.057806] Hardware name: IBM 2964 N63 400 (KVM/Linux) [ 45.057809] Krnl PSW : 2a20609d 800ebb38 (virtblk_cache_type_show+0x82/0x88 [virtio_blk]) [ 45.057814]R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:2 PM:0 RI:0 EA:3 [ 45.057816] Krnl GPRS: de6dc5c2778317a7 7ff93a20 0080 1164 [ 45.057818]03ff800058da 1165 6b9cc840 7061a100 [ 45.057819] 0068feb8 72c30d80 71972000 [ 45.057821]03ff80008210 1000 03ff800058da 70a47ce8 [ 45.057830] Krnl Code: 03ff80005912: ebbff0a80004 lmg %r11,%r15,168(%r15) 03ff80005918: c0f40560 brcl 15,3ff800063d8 #03ff8000591e: a7f40001 brc 15,3ff80005920 >03ff80005922: 0707 bcr 0,%r7 03ff80005924: 0707 bcr 0,%r7 03ff80005926: 0707 bcr 0,%r7 03ff80005928: c004 brcl 0,3ff80005928 03ff8000592e: eb6ff0480024 stmg %r6,%r15,72(%r15) [ 45.057844] Call Trace: [ 45.057847] ([<03ff800058da>] virtblk_cache_type_show+0x3a/0x88 [virtio_blk]) [ 45.057852] [<0068fef4>] dev_attr_show+0x3c/0x80 [ 45.057858] [<00424414>] sysfs_kf_seq_show+0xbc/0x1a8 [ 45.057862] [<003afddc>] seq_read+0xec/0x4c8 [ 45.057865] [<00381bba>] vfs_read+0x8a/0x150 [ 45.057867] [<00382156>] SyS_read+0x66/0xe0 [ 45.057872] [<008e2350>] system_call+0xdc/0x2c8 [ 45.057873] Last Breaking-Event-Address: [ 45.057875] [<03ff8000591e>] virtblk_cache_type_show+0x7e/0x88 [virtio_blk] [ 45.057876] [ 45.057877] ---[ end trace 49fd8401e53e0e99 ]--- To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1782565/+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 1782565] Re: s390 illegal operation
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- 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/1782565 Title: s390 illegal operation Status in linux package in Ubuntu: Expired Status in linux source package in Bionic: Expired Status in linux source package in Cosmic: Expired Bug description: Managed to break sysfs when running: sudo ./stress-ng --sysfs 4 -t 60 -v --verify Kernel: 4.15.0-29-generic and 4.17 too, this seems to occur on previous 4.15 kernels but I've not tested too far back. [ 45.057702] [ cut here ] [ 45.057704] kernel BUG at /build/linux-4OqUyO/linux-4.15.0/drivers/block/virtio_blk.c:565! [ 45.057773] illegal operation: 0001 ilc:1 [#1] SMP [ 45.057775] Modules linked in: binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) isofs zcommon(PO) znvpair(PO) spl(O) ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi nfsd auth_rpcgss nfs_acl lockd grace scsi_transport_iscsi sunrpc ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear crc32_vx_s390 virtio_net virtio_blk [ 45.057805] CPU: 0 PID: 5056 Comm: stress-ng-sysfs Tainted: P O 4.15.0-29-generic #31-Ubuntu [ 45.057806] Hardware name: IBM 2964 N63 400 (KVM/Linux) [ 45.057809] Krnl PSW : 2a20609d 800ebb38 (virtblk_cache_type_show+0x82/0x88 [virtio_blk]) [ 45.057814]R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:2 PM:0 RI:0 EA:3 [ 45.057816] Krnl GPRS: de6dc5c2778317a7 7ff93a20 0080 1164 [ 45.057818]03ff800058da 1165 6b9cc840 7061a100 [ 45.057819] 0068feb8 72c30d80 71972000 [ 45.057821]03ff80008210 1000 03ff800058da 70a47ce8 [ 45.057830] Krnl Code: 03ff80005912: ebbff0a80004 lmg %r11,%r15,168(%r15) 03ff80005918: c0f40560 brcl 15,3ff800063d8 #03ff8000591e: a7f40001 brc 15,3ff80005920 >03ff80005922: 0707 bcr 0,%r7 03ff80005924: 0707 bcr 0,%r7 03ff80005926: 0707 bcr 0,%r7 03ff80005928: c004 brcl 0,3ff80005928 03ff8000592e: eb6ff0480024 stmg %r6,%r15,72(%r15) [ 45.057844] Call Trace: [ 45.057847] ([<03ff800058da>] virtblk_cache_type_show+0x3a/0x88 [virtio_blk]) [ 45.057852] [<0068fef4>] dev_attr_show+0x3c/0x80 [ 45.057858] [<00424414>] sysfs_kf_seq_show+0xbc/0x1a8 [ 45.057862] [<003afddc>] seq_read+0xec/0x4c8 [ 45.057865] [<00381bba>] vfs_read+0x8a/0x150 [ 45.057867] [<00382156>] SyS_read+0x66/0xe0 [ 45.057872] [<008e2350>] system_call+0xdc/0x2c8 [ 45.057873] Last Breaking-Event-Address: [ 45.057875] [<03ff8000591e>] virtblk_cache_type_show+0x7e/0x88 [virtio_blk] [ 45.057876] [ 45.057877] ---[ end trace 49fd8401e53e0e99 ]--- To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1782565/+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 1782565] Re: s390 illegal operation
[Expired for linux (Ubuntu Cosmic) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu Cosmic) Status: Incomplete => Expired -- 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/1782565 Title: s390 illegal operation Status in linux package in Ubuntu: Expired Status in linux source package in Bionic: Expired Status in linux source package in Cosmic: Expired Bug description: Managed to break sysfs when running: sudo ./stress-ng --sysfs 4 -t 60 -v --verify Kernel: 4.15.0-29-generic and 4.17 too, this seems to occur on previous 4.15 kernels but I've not tested too far back. [ 45.057702] [ cut here ] [ 45.057704] kernel BUG at /build/linux-4OqUyO/linux-4.15.0/drivers/block/virtio_blk.c:565! [ 45.057773] illegal operation: 0001 ilc:1 [#1] SMP [ 45.057775] Modules linked in: binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) isofs zcommon(PO) znvpair(PO) spl(O) ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi nfsd auth_rpcgss nfs_acl lockd grace scsi_transport_iscsi sunrpc ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear crc32_vx_s390 virtio_net virtio_blk [ 45.057805] CPU: 0 PID: 5056 Comm: stress-ng-sysfs Tainted: P O 4.15.0-29-generic #31-Ubuntu [ 45.057806] Hardware name: IBM 2964 N63 400 (KVM/Linux) [ 45.057809] Krnl PSW : 2a20609d 800ebb38 (virtblk_cache_type_show+0x82/0x88 [virtio_blk]) [ 45.057814]R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:2 PM:0 RI:0 EA:3 [ 45.057816] Krnl GPRS: de6dc5c2778317a7 7ff93a20 0080 1164 [ 45.057818]03ff800058da 1165 6b9cc840 7061a100 [ 45.057819] 0068feb8 72c30d80 71972000 [ 45.057821]03ff80008210 1000 03ff800058da 70a47ce8 [ 45.057830] Krnl Code: 03ff80005912: ebbff0a80004 lmg %r11,%r15,168(%r15) 03ff80005918: c0f40560 brcl 15,3ff800063d8 #03ff8000591e: a7f40001 brc 15,3ff80005920 >03ff80005922: 0707 bcr 0,%r7 03ff80005924: 0707 bcr 0,%r7 03ff80005926: 0707 bcr 0,%r7 03ff80005928: c004 brcl 0,3ff80005928 03ff8000592e: eb6ff0480024 stmg %r6,%r15,72(%r15) [ 45.057844] Call Trace: [ 45.057847] ([<03ff800058da>] virtblk_cache_type_show+0x3a/0x88 [virtio_blk]) [ 45.057852] [<0068fef4>] dev_attr_show+0x3c/0x80 [ 45.057858] [<00424414>] sysfs_kf_seq_show+0xbc/0x1a8 [ 45.057862] [<003afddc>] seq_read+0xec/0x4c8 [ 45.057865] [<00381bba>] vfs_read+0x8a/0x150 [ 45.057867] [<00382156>] SyS_read+0x66/0xe0 [ 45.057872] [<008e2350>] system_call+0xdc/0x2c8 [ 45.057873] Last Breaking-Event-Address: [ 45.057875] [<03ff8000591e>] virtblk_cache_type_show+0x7e/0x88 [virtio_blk] [ 45.057876] [ 45.057877] ---[ end trace 49fd8401e53e0e99 ]--- To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1782565/+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 1782565] Re: s390 illegal operation
[Expired for linux (Ubuntu Bionic) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu Bionic) Status: Incomplete => Expired -- 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/1782565 Title: s390 illegal operation Status in linux package in Ubuntu: Expired Status in linux source package in Bionic: Expired Status in linux source package in Cosmic: Expired Bug description: Managed to break sysfs when running: sudo ./stress-ng --sysfs 4 -t 60 -v --verify Kernel: 4.15.0-29-generic and 4.17 too, this seems to occur on previous 4.15 kernels but I've not tested too far back. [ 45.057702] [ cut here ] [ 45.057704] kernel BUG at /build/linux-4OqUyO/linux-4.15.0/drivers/block/virtio_blk.c:565! [ 45.057773] illegal operation: 0001 ilc:1 [#1] SMP [ 45.057775] Modules linked in: binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) isofs zcommon(PO) znvpair(PO) spl(O) ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi nfsd auth_rpcgss nfs_acl lockd grace scsi_transport_iscsi sunrpc ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear crc32_vx_s390 virtio_net virtio_blk [ 45.057805] CPU: 0 PID: 5056 Comm: stress-ng-sysfs Tainted: P O 4.15.0-29-generic #31-Ubuntu [ 45.057806] Hardware name: IBM 2964 N63 400 (KVM/Linux) [ 45.057809] Krnl PSW : 2a20609d 800ebb38 (virtblk_cache_type_show+0x82/0x88 [virtio_blk]) [ 45.057814]R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:2 PM:0 RI:0 EA:3 [ 45.057816] Krnl GPRS: de6dc5c2778317a7 7ff93a20 0080 1164 [ 45.057818]03ff800058da 1165 6b9cc840 7061a100 [ 45.057819] 0068feb8 72c30d80 71972000 [ 45.057821]03ff80008210 1000 03ff800058da 70a47ce8 [ 45.057830] Krnl Code: 03ff80005912: ebbff0a80004 lmg %r11,%r15,168(%r15) 03ff80005918: c0f40560 brcl 15,3ff800063d8 #03ff8000591e: a7f40001 brc 15,3ff80005920 >03ff80005922: 0707 bcr 0,%r7 03ff80005924: 0707 bcr 0,%r7 03ff80005926: 0707 bcr 0,%r7 03ff80005928: c004 brcl 0,3ff80005928 03ff8000592e: eb6ff0480024 stmg %r6,%r15,72(%r15) [ 45.057844] Call Trace: [ 45.057847] ([<03ff800058da>] virtblk_cache_type_show+0x3a/0x88 [virtio_blk]) [ 45.057852] [<0068fef4>] dev_attr_show+0x3c/0x80 [ 45.057858] [<00424414>] sysfs_kf_seq_show+0xbc/0x1a8 [ 45.057862] [<003afddc>] seq_read+0xec/0x4c8 [ 45.057865] [<00381bba>] vfs_read+0x8a/0x150 [ 45.057867] [<00382156>] SyS_read+0x66/0xe0 [ 45.057872] [<008e2350>] system_call+0xdc/0x2c8 [ 45.057873] Last Breaking-Event-Address: [ 45.057875] [<03ff8000591e>] virtblk_cache_type_show+0x7e/0x88 [virtio_blk] [ 45.057876] [ 45.057877] ---[ end trace 49fd8401e53e0e99 ]--- To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1782565/+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 1782565] Re: s390 illegal operation
** Changed in: linux (Ubuntu Bionic) Status: Expired => New ** Changed in: linux (Ubuntu Cosmic) Status: Expired => 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/1782565 Title: s390 illegal operation Status in linux package in Ubuntu: Incomplete Status in linux source package in Bionic: Incomplete Status in linux source package in Cosmic: Incomplete Bug description: Managed to break sysfs when running: sudo ./stress-ng --sysfs 4 -t 60 -v --verify Kernel: 4.15.0-29-generic and 4.17 too, this seems to occur on previous 4.15 kernels but I've not tested too far back. [ 45.057702] [ cut here ] [ 45.057704] kernel BUG at /build/linux-4OqUyO/linux-4.15.0/drivers/block/virtio_blk.c:565! [ 45.057773] illegal operation: 0001 ilc:1 [#1] SMP [ 45.057775] Modules linked in: binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) isofs zcommon(PO) znvpair(PO) spl(O) ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi nfsd auth_rpcgss nfs_acl lockd grace scsi_transport_iscsi sunrpc ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear crc32_vx_s390 virtio_net virtio_blk [ 45.057805] CPU: 0 PID: 5056 Comm: stress-ng-sysfs Tainted: P O 4.15.0-29-generic #31-Ubuntu [ 45.057806] Hardware name: IBM 2964 N63 400 (KVM/Linux) [ 45.057809] Krnl PSW : 2a20609d 800ebb38 (virtblk_cache_type_show+0x82/0x88 [virtio_blk]) [ 45.057814]R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:2 PM:0 RI:0 EA:3 [ 45.057816] Krnl GPRS: de6dc5c2778317a7 7ff93a20 0080 1164 [ 45.057818]03ff800058da 1165 6b9cc840 7061a100 [ 45.057819] 0068feb8 72c30d80 71972000 [ 45.057821]03ff80008210 1000 03ff800058da 70a47ce8 [ 45.057830] Krnl Code: 03ff80005912: ebbff0a80004 lmg %r11,%r15,168(%r15) 03ff80005918: c0f40560 brcl 15,3ff800063d8 #03ff8000591e: a7f40001 brc 15,3ff80005920 >03ff80005922: 0707 bcr 0,%r7 03ff80005924: 0707 bcr 0,%r7 03ff80005926: 0707 bcr 0,%r7 03ff80005928: c004 brcl 0,3ff80005928 03ff8000592e: eb6ff0480024 stmg %r6,%r15,72(%r15) [ 45.057844] Call Trace: [ 45.057847] ([<03ff800058da>] virtblk_cache_type_show+0x3a/0x88 [virtio_blk]) [ 45.057852] [<0068fef4>] dev_attr_show+0x3c/0x80 [ 45.057858] [<00424414>] sysfs_kf_seq_show+0xbc/0x1a8 [ 45.057862] [<003afddc>] seq_read+0xec/0x4c8 [ 45.057865] [<00381bba>] vfs_read+0x8a/0x150 [ 45.057867] [<00382156>] SyS_read+0x66/0xe0 [ 45.057872] [<008e2350>] system_call+0xdc/0x2c8 [ 45.057873] Last Breaking-Event-Address: [ 45.057875] [<03ff8000591e>] virtblk_cache_type_show+0x7e/0x88 [virtio_blk] [ 45.057876] [ 45.057877] ---[ end trace 49fd8401e53e0e99 ]--- To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1782565/+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 1782565] Re: s390 illegal operation
[Expired for linux (Ubuntu Bionic) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu Bionic) Status: Incomplete => Expired -- 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/1782565 Title: s390 illegal operation Status in linux package in Ubuntu: Expired Status in linux source package in Bionic: Expired Status in linux source package in Cosmic: Expired Bug description: Managed to break sysfs when running: sudo ./stress-ng --sysfs 4 -t 60 -v --verify Kernel: 4.15.0-29-generic and 4.17 too, this seems to occur on previous 4.15 kernels but I've not tested too far back. [ 45.057702] [ cut here ] [ 45.057704] kernel BUG at /build/linux-4OqUyO/linux-4.15.0/drivers/block/virtio_blk.c:565! [ 45.057773] illegal operation: 0001 ilc:1 [#1] SMP [ 45.057775] Modules linked in: binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) isofs zcommon(PO) znvpair(PO) spl(O) ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi nfsd auth_rpcgss nfs_acl lockd grace scsi_transport_iscsi sunrpc ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear crc32_vx_s390 virtio_net virtio_blk [ 45.057805] CPU: 0 PID: 5056 Comm: stress-ng-sysfs Tainted: P O 4.15.0-29-generic #31-Ubuntu [ 45.057806] Hardware name: IBM 2964 N63 400 (KVM/Linux) [ 45.057809] Krnl PSW : 2a20609d 800ebb38 (virtblk_cache_type_show+0x82/0x88 [virtio_blk]) [ 45.057814]R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:2 PM:0 RI:0 EA:3 [ 45.057816] Krnl GPRS: de6dc5c2778317a7 7ff93a20 0080 1164 [ 45.057818]03ff800058da 1165 6b9cc840 7061a100 [ 45.057819] 0068feb8 72c30d80 71972000 [ 45.057821]03ff80008210 1000 03ff800058da 70a47ce8 [ 45.057830] Krnl Code: 03ff80005912: ebbff0a80004 lmg %r11,%r15,168(%r15) 03ff80005918: c0f40560 brcl 15,3ff800063d8 #03ff8000591e: a7f40001 brc 15,3ff80005920 >03ff80005922: 0707 bcr 0,%r7 03ff80005924: 0707 bcr 0,%r7 03ff80005926: 0707 bcr 0,%r7 03ff80005928: c004 brcl 0,3ff80005928 03ff8000592e: eb6ff0480024 stmg %r6,%r15,72(%r15) [ 45.057844] Call Trace: [ 45.057847] ([<03ff800058da>] virtblk_cache_type_show+0x3a/0x88 [virtio_blk]) [ 45.057852] [<0068fef4>] dev_attr_show+0x3c/0x80 [ 45.057858] [<00424414>] sysfs_kf_seq_show+0xbc/0x1a8 [ 45.057862] [<003afddc>] seq_read+0xec/0x4c8 [ 45.057865] [<00381bba>] vfs_read+0x8a/0x150 [ 45.057867] [<00382156>] SyS_read+0x66/0xe0 [ 45.057872] [<008e2350>] system_call+0xdc/0x2c8 [ 45.057873] Last Breaking-Event-Address: [ 45.057875] [<03ff8000591e>] virtblk_cache_type_show+0x7e/0x88 [virtio_blk] [ 45.057876] [ 45.057877] ---[ end trace 49fd8401e53e0e99 ]--- To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1782565/+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 1782565] Re: s390 illegal operation
[Expired for linux (Ubuntu Cosmic) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu Cosmic) Status: Incomplete => Expired -- 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/1782565 Title: s390 illegal operation Status in linux package in Ubuntu: Expired Status in linux source package in Bionic: Expired Status in linux source package in Cosmic: Expired Bug description: Managed to break sysfs when running: sudo ./stress-ng --sysfs 4 -t 60 -v --verify Kernel: 4.15.0-29-generic and 4.17 too, this seems to occur on previous 4.15 kernels but I've not tested too far back. [ 45.057702] [ cut here ] [ 45.057704] kernel BUG at /build/linux-4OqUyO/linux-4.15.0/drivers/block/virtio_blk.c:565! [ 45.057773] illegal operation: 0001 ilc:1 [#1] SMP [ 45.057775] Modules linked in: binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) isofs zcommon(PO) znvpair(PO) spl(O) ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi nfsd auth_rpcgss nfs_acl lockd grace scsi_transport_iscsi sunrpc ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear crc32_vx_s390 virtio_net virtio_blk [ 45.057805] CPU: 0 PID: 5056 Comm: stress-ng-sysfs Tainted: P O 4.15.0-29-generic #31-Ubuntu [ 45.057806] Hardware name: IBM 2964 N63 400 (KVM/Linux) [ 45.057809] Krnl PSW : 2a20609d 800ebb38 (virtblk_cache_type_show+0x82/0x88 [virtio_blk]) [ 45.057814]R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:2 PM:0 RI:0 EA:3 [ 45.057816] Krnl GPRS: de6dc5c2778317a7 7ff93a20 0080 1164 [ 45.057818]03ff800058da 1165 6b9cc840 7061a100 [ 45.057819] 0068feb8 72c30d80 71972000 [ 45.057821]03ff80008210 1000 03ff800058da 70a47ce8 [ 45.057830] Krnl Code: 03ff80005912: ebbff0a80004 lmg %r11,%r15,168(%r15) 03ff80005918: c0f40560 brcl 15,3ff800063d8 #03ff8000591e: a7f40001 brc 15,3ff80005920 >03ff80005922: 0707 bcr 0,%r7 03ff80005924: 0707 bcr 0,%r7 03ff80005926: 0707 bcr 0,%r7 03ff80005928: c004 brcl 0,3ff80005928 03ff8000592e: eb6ff0480024 stmg %r6,%r15,72(%r15) [ 45.057844] Call Trace: [ 45.057847] ([<03ff800058da>] virtblk_cache_type_show+0x3a/0x88 [virtio_blk]) [ 45.057852] [<0068fef4>] dev_attr_show+0x3c/0x80 [ 45.057858] [<00424414>] sysfs_kf_seq_show+0xbc/0x1a8 [ 45.057862] [<003afddc>] seq_read+0xec/0x4c8 [ 45.057865] [<00381bba>] vfs_read+0x8a/0x150 [ 45.057867] [<00382156>] SyS_read+0x66/0xe0 [ 45.057872] [<008e2350>] system_call+0xdc/0x2c8 [ 45.057873] Last Breaking-Event-Address: [ 45.057875] [<03ff8000591e>] virtblk_cache_type_show+0x7e/0x88 [virtio_blk] [ 45.057876] [ 45.057877] ---[ end trace 49fd8401e53e0e99 ]--- To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1782565/+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 1782565] Re: s390 illegal operation
** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Cosmic) 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/1782565 Title: s390 illegal operation Status in linux package in Ubuntu: New Status in linux source package in Bionic: New Status in linux source package in Cosmic: New Bug description: Managed to break sysfs when running: sudo ./stress-ng --sysfs 4 -t 60 -v --verify Kernel: 4.15.0-29-generic and 4.17 too, this seems to occur on previous 4.15 kernels but I've not tested too far back. [ 45.057702] [ cut here ] [ 45.057704] kernel BUG at /build/linux-4OqUyO/linux-4.15.0/drivers/block/virtio_blk.c:565! [ 45.057773] illegal operation: 0001 ilc:1 [#1] SMP [ 45.057775] Modules linked in: binfmt_misc zfs(PO) zunicode(PO) zavl(PO) icp(PO) isofs zcommon(PO) znvpair(PO) spl(O) ghash_s390 prng aes_s390 des_s390 des_generic sha512_s390 sha256_s390 sha1_s390 sha_common vfio_ccw vfio_mdev mdev vfio_iommu_type1 vfio sch_fq_codel ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi nfsd auth_rpcgss nfs_acl lockd grace scsi_transport_iscsi sunrpc ip_tables x_tables btrfs zstd_compress zlib_deflate raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 linear crc32_vx_s390 virtio_net virtio_blk [ 45.057805] CPU: 0 PID: 5056 Comm: stress-ng-sysfs Tainted: P O 4.15.0-29-generic #31-Ubuntu [ 45.057806] Hardware name: IBM 2964 N63 400 (KVM/Linux) [ 45.057809] Krnl PSW : 2a20609d 800ebb38 (virtblk_cache_type_show+0x82/0x88 [virtio_blk]) [ 45.057814]R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:2 PM:0 RI:0 EA:3 [ 45.057816] Krnl GPRS: de6dc5c2778317a7 7ff93a20 0080 1164 [ 45.057818]03ff800058da 1165 6b9cc840 7061a100 [ 45.057819] 0068feb8 72c30d80 71972000 [ 45.057821]03ff80008210 1000 03ff800058da 70a47ce8 [ 45.057830] Krnl Code: 03ff80005912: ebbff0a80004 lmg %r11,%r15,168(%r15) 03ff80005918: c0f40560 brcl 15,3ff800063d8 #03ff8000591e: a7f40001 brc 15,3ff80005920 >03ff80005922: 0707 bcr 0,%r7 03ff80005924: 0707 bcr 0,%r7 03ff80005926: 0707 bcr 0,%r7 03ff80005928: c004 brcl 0,3ff80005928 03ff8000592e: eb6ff0480024 stmg %r6,%r15,72(%r15) [ 45.057844] Call Trace: [ 45.057847] ([<03ff800058da>] virtblk_cache_type_show+0x3a/0x88 [virtio_blk]) [ 45.057852] [<0068fef4>] dev_attr_show+0x3c/0x80 [ 45.057858] [<00424414>] sysfs_kf_seq_show+0xbc/0x1a8 [ 45.057862] [<003afddc>] seq_read+0xec/0x4c8 [ 45.057865] [<00381bba>] vfs_read+0x8a/0x150 [ 45.057867] [<00382156>] SyS_read+0x66/0xe0 [ 45.057872] [<008e2350>] system_call+0xdc/0x2c8 [ 45.057873] Last Breaking-Event-Address: [ 45.057875] [<03ff8000591e>] virtblk_cache_type_show+0x7e/0x88 [virtio_blk] [ 45.057876] [ 45.057877] ---[ end trace 49fd8401e53e0e99 ]--- To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1782565/+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
