[Kernel-packages] [Bug 1654073] Re: Ubuntu 17.04: machine crashes with Oops in dccp_v4_ctl_send_reset while running stress-ng.
This bug was fixed in the package linux - 4.10.0-15.17 --- linux (4.10.0-15.17) zesty; urgency=low [ Tim Gardner ] * Release Tracking Bug - LP: #1675868 * In ZZ-BML (POWER9):ubuntu17.04 installation Fails (LP: #1675771) - powerpc/64s: fix handling of non-synchronous machine checks - powerpc/64s: allow machine check handler to set severity and initiator - powerpc/64s: POWER9 machine check handler * [Feature] R3 mwait support for Knights Mill (LP: #1637550) - x86/cpufeature: Enable RING3MWAIT for Knights Landing - x86/cpufeature: Enable RING3MWAIT for Knights Mill - x86/msr: Add MSR_MISC_FEATURE_ENABLES and RING3MWAIT bit - x86/elf: Add HWCAP2 to expose ring 3 MONITOR/MWAIT - x86/cpufeature: Add RING3MWAIT to CPU features * [Feature] GLK:New device IDs (LP: #1645951) - mfd: intel-lpss: Add Intel Gemini Lake PCI IDs - pwm: lpss: Add Intel Gemini Lake PCI ID - i2c: i801: Add support for Intel Gemini Lake - spi: pxa2xx: Add support for Intel Gemini Lake - [Config] CONFIG_PINCTRL_GEMINILAKE=m - pinctrl: intel: Add Intel Gemini Lake pin controller support * Zesty update to v4.10.5 stable release (LP: #1675032) - net/mlx5e: Register/unregister vport representors on interface attach/detach - net/mlx5e: Do not reduce LRO WQE size when not using build_skb - net/mlx5e: Fix broken CQE compression initialization - net/mlx5e: Update MPWQE stride size when modifying CQE compress state - net/mlx5e: Fix wrong CQE decompression - vxlan: correctly validate VXLAN ID against VXLAN_N_VID - vti6: return GRE_KEY for vti6 - vxlan: don't allow overwrite of config src addr - ipv4: add missing initialization for flowi4_uid - ipv4: mask tos for input route - sctp: set sin_port for addr param when checking duplicate address - net sched actions: decrement module reference count after table flush. - l2tp: avoid use-after-free caused by l2tp_ip_backlog_recv - vxlan: lock RCU on TX path - geneve: lock RCU on TX path - mlxsw: spectrum_router: Avoid potential packets loss - net: bridge: allow IPv6 when multicast flood is disabled - net: don't call strlen() on the user buffer in packet_bind_spkt() - net: net_enable_timestamp() can be called from irq contexts - ipv6: orphan skbs in reassembly unit - dccp: Unlock sock before calling sk_free() - amd-xgbe: Stop the PHY before releasing interrupts - amd-xgbe: Be sure to set MDIO modes on device (re)start - amd-xgbe: Don't overwrite SFP PHY mod_absent settings - bonding: use ETH_MAX_MTU as max mtu - strparser: destroy workqueue on module exit - tcp: fix various issues for sockets morphing to listen state - net: fix socket refcounting in skb_complete_wifi_ack() - net: fix socket refcounting in skb_complete_tx_timestamp() - net/sched: act_skbmod: remove unneeded rcu_read_unlock in tcf_skbmod_dump - dccp: fix use-after-free in dccp_feat_activate_values - team: use ETH_MAX_MTU as max mtu - vrf: Fix use-after-free in vrf_xmit - net/tunnel: set inner protocol in network gro hooks - uapi: fix linux/packet_diag.h userspace compilation error - amd-xgbe: Enable IRQs only if napi_complete_done() is true - act_connmark: avoid crashing on malformed nlattrs with null parms - mpls: Send route delete notifications when router module is unloaded - mpls: Do not decrement alive counter for unregister events - ipv6: make ECMP route replacement less greedy - ipv6: avoid write to a possibly cloned skb - net: use net->count to check whether a netns is alive or not - dccp/tcp: fix routing redirect race - tun: fix premature POLLOUT notification on tun devices - dccp: fix memory leak during tear-down of unsuccessful connection request - arm64: KVM: VHE: Clear HCR_TGE when invalidating guest TLBs - drm/i915/lspcon: Enable AUX interrupts for resume time initialization - drm/i915/gen9+: Enable hotplug detection early - drm/i915/lspcon: Fix resume time initialization due to unasserted HPD - x86/unwind: Fix last frame check for aligned function stacks - x86/tsc: Fix ART for TSC_KNOWN_FREQ - x86/kasan: Fix boot with KASAN=y and PROFILE_ANNOTATED_BRANCHES=y - x86/intel_rdt: Put group node in rdtgroup_kn_unlock - x86/perf: Fix CR4.PCE propagation to use active_mm instead of mm - futex: Fix potential use-after-free in FUTEX_REQUEUE_PI - futex: Add missing error handling to FUTEX_REQUEUE_PI - locking/rwsem: Fix down_write_killable() for CONFIG_RWSEM_GENERIC_SPINLOCK=y - crypto: powerpc - Fix initialisation of crc32c context - crypto: s5p-sss - Fix spinlock recursion on LRW(AES) - Linux 4.10.5 * Ubuntu server enables screenblanking, concealing crashdumps (DPMS is not used) (LP: #869017) - SAUCE: Disable default console blanking interval * CVE-CVE-2017-5986 - sctp: deny peeloff operation on
[Kernel-packages] [Bug 1654073] Re: Ubuntu 17.04: machine crashes with Oops in dccp_v4_ctl_send_reset while running stress-ng.
** Also affects: linux (Ubuntu Zesty) Importance: High Assignee: Canonical Kernel Team (canonical-kernel-team) Status: Triaged ** Changed in: linux (Ubuntu Zesty) Status: Triaged => Fix Committed ** Changed in: linux (Ubuntu Zesty) Assignee: Canonical Kernel Team (canonical-kernel-team) => 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/1654073 Title: Ubuntu 17.04: machine crashes with Oops in dccp_v4_ctl_send_reset while running stress-ng. Status in linux package in Ubuntu: Fix Committed Status in linux source package in Zesty: Fix Committed Bug description: == Comment: #0 - PAVITHRA R. PRAKASH - 2016-12-28 03:39:50 == ---Problem Description--- Ubuntu 17.04: machine crashes with Oops while running stress-ng. ---Steps followed- 1. Install 17.04 on NV machine. 2. apt-get install stress-ng 3. stress-ng -a 0 Logs dccp af_alg joydev input_leds mac_hid at24 nvmem_core ofpart cmdlinepart powernv_flash mtd opal_prd powernv_rng ipmi_powernv ipmi_msghandler ibmpowernv uio_pdrv_genirq uio vmx_crypto ib_iser rdma_cm iw_cm ib_cm ib_core configfs iscsi_tcp libiscsi_tcp libiscsi scsi_tran[165938083361,3] OPAL: Trying a CPU re-init with flags: 0x1 [166456504189,3] OPAL: CPU 0x29 not in OPAL ! [167510150475,3] OPAL: Trying a CPU re-init with flags: 0x2 [168022446397,3] OPAL: CPU 0x29 not in OPAL ! sport_iscsi ip_tables x_tables autofs4 btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear ses enclosure scsi_transport_sas hid_generic ast i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt bnx2x fb_sys_fops drm aacraid tg3 usbhid uas hid usb_storage mdio ahci libcrc32c libahci crc32c_vpmsum [ 237.047216] CPU: 33 PID: 34694 Comm: stress-ng-dccp Not tainted 4.9.0-11-generic #12-Ubuntu [ 237.047315] task: c03312a69400 task.stack: c03779698000 [ 237.047402] NIP: d0002e7b0a7c LR: d0002e7b21cc CTR: c0a0dd00 [ 237.047509] REGS: c03fff68f670 TRAP: 0300 Not tainted (4.9.0-11-generic) [ 237.047613] MSR: 90010280b033[ 237.049028] CR: 24002282 XER: 2000 [ 237.049103] CFAR: c0008a60 DAR: 02f4 DSISR: 4000 SOFTE: 1 GPR00: d0002e7b21cc c03fff68f8f0 d0002e7bb670 0001 GPR04: c02b5dbdc400 c03c74c0a460 0474 c03c74c0a474 GPR08: c03c74c0a000 c0348cd25200 GPR12: 2200 c7b72900 c03fff68c000 GPR16: 0040 0001 2713 GPR20: cc84 017f 017f c13b2f00 GPR24: 0001 0001 0004 GPR28: c13b2f00 c03c74c0a474 c02b5dbdc400 NIP [d0002e7b0a7c] dccp_v4_ctl_send_reset+0xa4/0x2f0 [dccp_ipv4] [ 237.051403] LR [d0002e7b21cc] dccp_v4_rcv+0x5d4/0x850 [dccp_ipv4] [ 237.051486] Call Trace: [ 237.051529] [c03fff68f8f0] [2713cc84] 0x2713cc84 (unreliable) [ 237.051649] [c03fff68f970] [d0002e7b21cc] dccp_v4_rcv+0x5d4/0x850 [dccp_ipv4] [ 237.051779] [c03fff68fa50] [c0a01e40] ip_local_deliver_finish+0x170/0x350 [ 237.051932] [c03fff68faa0] [c0a0276c] ip_local_deliver+0x5c/0x130 [ 237.052038] [c03fff68fb10] [c0a02278] ip_rcv_finish+0x258/0x510 [ 237.052151] [c03fff68fba0] [c0a02b44] ip_rcv+0x304/0x420 [ 237.052263] [c03fff68fc30] [c09a28bc] __netif_receive_skb_core+0x97c/0xda0 [ 237.052388] [c03fff68fd10] [c09a7ab4] process_backlog+0xd4/0x1e0 [ 237.052489] [c03fff68fd80] [c09a6f0c] net_rx_action+0x35c/0x480 [ 237.052603] [c03fff68fe90] [c0b22a6c] __do_softirq+0x18c/0x3fc [ 237.052726] [c03fff68ff90] [c0029fb0] call_do_softirq+0x14/0x24 [ 237.052848] [c0377969b920] [c001765c] do_softirq_own_stack+0x5c/0xa0 [ 237.052992] [c0377969b960] [c00cfd48] do_softirq.part.3+0x68/0x90 [ 237.053112] [c0377969b990] [c00cfe44] __local_bh_enable_ip+0xd4/0x100 [ 237.053240] [c0377969b9b0] [c0a06724] ip_finish_output2+0x244/0x460 [ 237.053372] [c0377969ba50] [c0a0977c] ip_output+0xcc/0x180 [ 237.053485] [c0377969bae0] [c0a08c78] ip_local_out+0x68/0x90 [ 237.053607] [c0377969bb20] [d00021966978] dccp_transmit_skb+0x320/0x550 [dccp] [ 237.053739] [c0377969bb90] [d0002196732c] dccp_connect+0xf4/0x1f0 [dccp] [ 237.053890] [c0377969bc10] [d0002e7b0320] dccp_v4_connect+0x308/0x400 [dccp_ipv4] [ 237.054213] [c0377969bc90]
[Kernel-packages] [Bug 1654073] Re: Ubuntu 17.04: machine crashes with Oops in dccp_v4_ctl_send_reset while running stress-ng.
Deleted accidental attachment dups. ** Attachment removed: "dev" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1654073/+attachment/4808232/+files/dev ** Attachment removed: "net" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1654073/+attachment/4808231/+files/net ** Attachment removed: "rxskb" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1654073/+attachment/4808230/+files/dccp_v4_ctl_send_reset.rxskb ** Attachment removed: "sosreport from ltc-haba2" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1654073/+attachment/4808229/+files/sosreport-pole1lp2.150073-20161221155014.tar.xz -- 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/1654073 Title: Ubuntu 17.04: machine crashes with Oops in dccp_v4_ctl_send_reset while running stress-ng. Status in linux package in Ubuntu: Triaged Bug description: == Comment: #0 - PAVITHRA R. PRAKASH - 2016-12-28 03:39:50 == ---Problem Description--- Ubuntu 17.04: machine crashes with Oops while running stress-ng. ---Steps followed- 1. Install 17.04 on NV machine. 2. apt-get install stress-ng 3. stress-ng -a 0 Logs dccp af_alg joydev input_leds mac_hid at24 nvmem_core ofpart cmdlinepart powernv_flash mtd opal_prd powernv_rng ipmi_powernv ipmi_msghandler ibmpowernv uio_pdrv_genirq uio vmx_crypto ib_iser rdma_cm iw_cm ib_cm ib_core configfs iscsi_tcp libiscsi_tcp libiscsi scsi_tran[165938083361,3] OPAL: Trying a CPU re-init with flags: 0x1 [166456504189,3] OPAL: CPU 0x29 not in OPAL ! [167510150475,3] OPAL: Trying a CPU re-init with flags: 0x2 [168022446397,3] OPAL: CPU 0x29 not in OPAL ! sport_iscsi ip_tables x_tables autofs4 btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear ses enclosure scsi_transport_sas hid_generic ast i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt bnx2x fb_sys_fops drm aacraid tg3 usbhid uas hid usb_storage mdio ahci libcrc32c libahci crc32c_vpmsum [ 237.047216] CPU: 33 PID: 34694 Comm: stress-ng-dccp Not tainted 4.9.0-11-generic #12-Ubuntu [ 237.047315] task: c03312a69400 task.stack: c03779698000 [ 237.047402] NIP: d0002e7b0a7c LR: d0002e7b21cc CTR: c0a0dd00 [ 237.047509] REGS: c03fff68f670 TRAP: 0300 Not tainted (4.9.0-11-generic) [ 237.047613] MSR: 90010280b033[ 237.049028] CR: 24002282 XER: 2000 [ 237.049103] CFAR: c0008a60 DAR: 02f4 DSISR: 4000 SOFTE: 1 GPR00: d0002e7b21cc c03fff68f8f0 d0002e7bb670 0001 GPR04: c02b5dbdc400 c03c74c0a460 0474 c03c74c0a474 GPR08: c03c74c0a000 c0348cd25200 GPR12: 2200 c7b72900 c03fff68c000 GPR16: 0040 0001 2713 GPR20: cc84 017f 017f c13b2f00 GPR24: 0001 0001 0004 GPR28: c13b2f00 c03c74c0a474 c02b5dbdc400 NIP [d0002e7b0a7c] dccp_v4_ctl_send_reset+0xa4/0x2f0 [dccp_ipv4] [ 237.051403] LR [d0002e7b21cc] dccp_v4_rcv+0x5d4/0x850 [dccp_ipv4] [ 237.051486] Call Trace: [ 237.051529] [c03fff68f8f0] [2713cc84] 0x2713cc84 (unreliable) [ 237.051649] [c03fff68f970] [d0002e7b21cc] dccp_v4_rcv+0x5d4/0x850 [dccp_ipv4] [ 237.051779] [c03fff68fa50] [c0a01e40] ip_local_deliver_finish+0x170/0x350 [ 237.051932] [c03fff68faa0] [c0a0276c] ip_local_deliver+0x5c/0x130 [ 237.052038] [c03fff68fb10] [c0a02278] ip_rcv_finish+0x258/0x510 [ 237.052151] [c03fff68fba0] [c0a02b44] ip_rcv+0x304/0x420 [ 237.052263] [c03fff68fc30] [c09a28bc] __netif_receive_skb_core+0x97c/0xda0 [ 237.052388] [c03fff68fd10] [c09a7ab4] process_backlog+0xd4/0x1e0 [ 237.052489] [c03fff68fd80] [c09a6f0c] net_rx_action+0x35c/0x480 [ 237.052603] [c03fff68fe90] [c0b22a6c] __do_softirq+0x18c/0x3fc [ 237.052726] [c03fff68ff90] [c0029fb0] call_do_softirq+0x14/0x24 [ 237.052848] [c0377969b920] [c001765c] do_softirq_own_stack+0x5c/0xa0 [ 237.052992] [c0377969b960] [c00cfd48] do_softirq.part.3+0x68/0x90 [ 237.053112] [c0377969b990] [c00cfe44] __local_bh_enable_ip+0xd4/0x100 [ 237.053240] [c0377969b9b0] [c0a06724] ip_finish_output2+0x244/0x460 [ 237.053372] [c0377969ba50] [c0a0977c] ip_output+0xcc/0x180 [ 237.053485] [c0377969bae0] [c0a08c78] ip_local_out+0x68/0x90 [ 237.053607] [c0377969bb20] [d00021966978] dccp_transmit_skb+0x320/0x550 [dccp] [
[Kernel-packages] [Bug 1654073] Re: Ubuntu 17.04: machine crashes with Oops in dccp_v4_ctl_send_reset while running stress-ng.
** Tags removed: targetmilestone-inin--- ** Tags added: targetmilestone-inin1704 -- 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/1654073 Title: Ubuntu 17.04: machine crashes with Oops in dccp_v4_ctl_send_reset while running stress-ng. Status in linux package in Ubuntu: Triaged Bug description: == Comment: #0 - PAVITHRA R. PRAKASH - 2016-12-28 03:39:50 == ---Problem Description--- Ubuntu 17.04: machine crashes with Oops while running stress-ng. ---Steps followed- 1. Install 17.04 on NV machine. 2. apt-get install stress-ng 3. stress-ng -a 0 Logs dccp af_alg joydev input_leds mac_hid at24 nvmem_core ofpart cmdlinepart powernv_flash mtd opal_prd powernv_rng ipmi_powernv ipmi_msghandler ibmpowernv uio_pdrv_genirq uio vmx_crypto ib_iser rdma_cm iw_cm ib_cm ib_core configfs iscsi_tcp libiscsi_tcp libiscsi scsi_tran[165938083361,3] OPAL: Trying a CPU re-init with flags: 0x1 [166456504189,3] OPAL: CPU 0x29 not in OPAL ! [167510150475,3] OPAL: Trying a CPU re-init with flags: 0x2 [168022446397,3] OPAL: CPU 0x29 not in OPAL ! sport_iscsi ip_tables x_tables autofs4 btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear ses enclosure scsi_transport_sas hid_generic ast i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt bnx2x fb_sys_fops drm aacraid tg3 usbhid uas hid usb_storage mdio ahci libcrc32c libahci crc32c_vpmsum [ 237.047216] CPU: 33 PID: 34694 Comm: stress-ng-dccp Not tainted 4.9.0-11-generic #12-Ubuntu [ 237.047315] task: c03312a69400 task.stack: c03779698000 [ 237.047402] NIP: d0002e7b0a7c LR: d0002e7b21cc CTR: c0a0dd00 [ 237.047509] REGS: c03fff68f670 TRAP: 0300 Not tainted (4.9.0-11-generic) [ 237.047613] MSR: 90010280b033[ 237.049028] CR: 24002282 XER: 2000 [ 237.049103] CFAR: c0008a60 DAR: 02f4 DSISR: 4000 SOFTE: 1 GPR00: d0002e7b21cc c03fff68f8f0 d0002e7bb670 0001 GPR04: c02b5dbdc400 c03c74c0a460 0474 c03c74c0a474 GPR08: c03c74c0a000 c0348cd25200 GPR12: 2200 c7b72900 c03fff68c000 GPR16: 0040 0001 2713 GPR20: cc84 017f 017f c13b2f00 GPR24: 0001 0001 0004 GPR28: c13b2f00 c03c74c0a474 c02b5dbdc400 NIP [d0002e7b0a7c] dccp_v4_ctl_send_reset+0xa4/0x2f0 [dccp_ipv4] [ 237.051403] LR [d0002e7b21cc] dccp_v4_rcv+0x5d4/0x850 [dccp_ipv4] [ 237.051486] Call Trace: [ 237.051529] [c03fff68f8f0] [2713cc84] 0x2713cc84 (unreliable) [ 237.051649] [c03fff68f970] [d0002e7b21cc] dccp_v4_rcv+0x5d4/0x850 [dccp_ipv4] [ 237.051779] [c03fff68fa50] [c0a01e40] ip_local_deliver_finish+0x170/0x350 [ 237.051932] [c03fff68faa0] [c0a0276c] ip_local_deliver+0x5c/0x130 [ 237.052038] [c03fff68fb10] [c0a02278] ip_rcv_finish+0x258/0x510 [ 237.052151] [c03fff68fba0] [c0a02b44] ip_rcv+0x304/0x420 [ 237.052263] [c03fff68fc30] [c09a28bc] __netif_receive_skb_core+0x97c/0xda0 [ 237.052388] [c03fff68fd10] [c09a7ab4] process_backlog+0xd4/0x1e0 [ 237.052489] [c03fff68fd80] [c09a6f0c] net_rx_action+0x35c/0x480 [ 237.052603] [c03fff68fe90] [c0b22a6c] __do_softirq+0x18c/0x3fc [ 237.052726] [c03fff68ff90] [c0029fb0] call_do_softirq+0x14/0x24 [ 237.052848] [c0377969b920] [c001765c] do_softirq_own_stack+0x5c/0xa0 [ 237.052992] [c0377969b960] [c00cfd48] do_softirq.part.3+0x68/0x90 [ 237.053112] [c0377969b990] [c00cfe44] __local_bh_enable_ip+0xd4/0x100 [ 237.053240] [c0377969b9b0] [c0a06724] ip_finish_output2+0x244/0x460 [ 237.053372] [c0377969ba50] [c0a0977c] ip_output+0xcc/0x180 [ 237.053485] [c0377969bae0] [c0a08c78] ip_local_out+0x68/0x90 [ 237.053607] [c0377969bb20] [d00021966978] dccp_transmit_skb+0x320/0x550 [dccp] [ 237.053739] [c0377969bb90] [d0002196732c] dccp_connect+0xf4/0x1f0 [dccp] [ 237.053890] [c0377969bc10] [d0002e7b0320] dccp_v4_connect+0x308/0x400 [dccp_ipv4] [ 237.054213] [c0377969bc90] [c0a51678] __inet_stream_connect+0x158/0x400 [ 237.065276] [c0377969bd20] [c0a51978] inet_stream_connect+0x58/0x90 [ 237.074757] [c0377969bd60] [c097eeac] SyS_connect+0x10c/0x130 [ 237.092889] [c0377969be30] [c000bd84] system_call+0x38/0xe0 [ 237.107020] Instruction dump: [
[Kernel-packages] [Bug 1654073] Re: Ubuntu 17.04: machine crashes with Oops in dccp_v4_ctl_send_reset while running stress-ng.
Also, Colin King pointed out, "the dccp crash on that bug occurs because I added a dccp stressor in before christmas; it's a little used part of the networking stack, so I guess I hit something that's new". It is possible this really is an upstream network stack bug as Kevin Rudd pointed out. -- 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/1654073 Title: Ubuntu 17.04: machine crashes with Oops in dccp_v4_ctl_send_reset while running stress-ng. Status in linux package in Ubuntu: Triaged Bug description: == Comment: #0 - PAVITHRA R. PRAKASH - 2016-12-28 03:39:50 == ---Problem Description--- Ubuntu 17.04: machine crashes with Oops while running stress-ng. ---Steps followed- 1. Install 17.04 on NV machine. 2. apt-get install stress-ng 3. stress-ng -a 0 Logs dccp af_alg joydev input_leds mac_hid at24 nvmem_core ofpart cmdlinepart powernv_flash mtd opal_prd powernv_rng ipmi_powernv ipmi_msghandler ibmpowernv uio_pdrv_genirq uio vmx_crypto ib_iser rdma_cm iw_cm ib_cm ib_core configfs iscsi_tcp libiscsi_tcp libiscsi scsi_tran[165938083361,3] OPAL: Trying a CPU re-init with flags: 0x1 [166456504189,3] OPAL: CPU 0x29 not in OPAL ! [167510150475,3] OPAL: Trying a CPU re-init with flags: 0x2 [168022446397,3] OPAL: CPU 0x29 not in OPAL ! sport_iscsi ip_tables x_tables autofs4 btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear ses enclosure scsi_transport_sas hid_generic ast i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt bnx2x fb_sys_fops drm aacraid tg3 usbhid uas hid usb_storage mdio ahci libcrc32c libahci crc32c_vpmsum [ 237.047216] CPU: 33 PID: 34694 Comm: stress-ng-dccp Not tainted 4.9.0-11-generic #12-Ubuntu [ 237.047315] task: c03312a69400 task.stack: c03779698000 [ 237.047402] NIP: d0002e7b0a7c LR: d0002e7b21cc CTR: c0a0dd00 [ 237.047509] REGS: c03fff68f670 TRAP: 0300 Not tainted (4.9.0-11-generic) [ 237.047613] MSR: 90010280b033[ 237.049028] CR: 24002282 XER: 2000 [ 237.049103] CFAR: c0008a60 DAR: 02f4 DSISR: 4000 SOFTE: 1 GPR00: d0002e7b21cc c03fff68f8f0 d0002e7bb670 0001 GPR04: c02b5dbdc400 c03c74c0a460 0474 c03c74c0a474 GPR08: c03c74c0a000 c0348cd25200 GPR12: 2200 c7b72900 c03fff68c000 GPR16: 0040 0001 2713 GPR20: cc84 017f 017f c13b2f00 GPR24: 0001 0001 0004 GPR28: c13b2f00 c03c74c0a474 c02b5dbdc400 NIP [d0002e7b0a7c] dccp_v4_ctl_send_reset+0xa4/0x2f0 [dccp_ipv4] [ 237.051403] LR [d0002e7b21cc] dccp_v4_rcv+0x5d4/0x850 [dccp_ipv4] [ 237.051486] Call Trace: [ 237.051529] [c03fff68f8f0] [2713cc84] 0x2713cc84 (unreliable) [ 237.051649] [c03fff68f970] [d0002e7b21cc] dccp_v4_rcv+0x5d4/0x850 [dccp_ipv4] [ 237.051779] [c03fff68fa50] [c0a01e40] ip_local_deliver_finish+0x170/0x350 [ 237.051932] [c03fff68faa0] [c0a0276c] ip_local_deliver+0x5c/0x130 [ 237.052038] [c03fff68fb10] [c0a02278] ip_rcv_finish+0x258/0x510 [ 237.052151] [c03fff68fba0] [c0a02b44] ip_rcv+0x304/0x420 [ 237.052263] [c03fff68fc30] [c09a28bc] __netif_receive_skb_core+0x97c/0xda0 [ 237.052388] [c03fff68fd10] [c09a7ab4] process_backlog+0xd4/0x1e0 [ 237.052489] [c03fff68fd80] [c09a6f0c] net_rx_action+0x35c/0x480 [ 237.052603] [c03fff68fe90] [c0b22a6c] __do_softirq+0x18c/0x3fc [ 237.052726] [c03fff68ff90] [c0029fb0] call_do_softirq+0x14/0x24 [ 237.052848] [c0377969b920] [c001765c] do_softirq_own_stack+0x5c/0xa0 [ 237.052992] [c0377969b960] [c00cfd48] do_softirq.part.3+0x68/0x90 [ 237.053112] [c0377969b990] [c00cfe44] __local_bh_enable_ip+0xd4/0x100 [ 237.053240] [c0377969b9b0] [c0a06724] ip_finish_output2+0x244/0x460 [ 237.053372] [c0377969ba50] [c0a0977c] ip_output+0xcc/0x180 [ 237.053485] [c0377969bae0] [c0a08c78] ip_local_out+0x68/0x90 [ 237.053607] [c0377969bb20] [d00021966978] dccp_transmit_skb+0x320/0x550 [dccp] [ 237.053739] [c0377969bb90] [d0002196732c] dccp_connect+0xf4/0x1f0 [dccp] [ 237.053890] [c0377969bc10] [d0002e7b0320] dccp_v4_connect+0x308/0x400 [dccp_ipv4] [ 237.054213] [c0377969bc90] [c0a51678] __inet_stream_connect+0x158/0x400 [ 237.065276] [c0377969bd20] [c0a51978]
[Kernel-packages] [Bug 1654073] Re: Ubuntu 17.04: machine crashes with Oops in dccp_v4_ctl_send_reset while running stress-ng.
I believe the MADV_HWPOISON flag on the madvise stressor is triggering the "Injecting memory failure for page" errors. These are just test messages, see madvise(2): "This feature is intended for testing of memory error-handling code; it is available only if the kernel was configured with CONFIG_MEMORY_FAILURE". -- 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/1654073 Title: Ubuntu 17.04: machine crashes with Oops in dccp_v4_ctl_send_reset while running stress-ng. Status in linux package in Ubuntu: Triaged Bug description: == Comment: #0 - PAVITHRA R. PRAKASH - 2016-12-28 03:39:50 == ---Problem Description--- Ubuntu 17.04: machine crashes with Oops while running stress-ng. ---Steps followed- 1. Install 17.04 on NV machine. 2. apt-get install stress-ng 3. stress-ng -a 0 Logs dccp af_alg joydev input_leds mac_hid at24 nvmem_core ofpart cmdlinepart powernv_flash mtd opal_prd powernv_rng ipmi_powernv ipmi_msghandler ibmpowernv uio_pdrv_genirq uio vmx_crypto ib_iser rdma_cm iw_cm ib_cm ib_core configfs iscsi_tcp libiscsi_tcp libiscsi scsi_tran[165938083361,3] OPAL: Trying a CPU re-init with flags: 0x1 [166456504189,3] OPAL: CPU 0x29 not in OPAL ! [167510150475,3] OPAL: Trying a CPU re-init with flags: 0x2 [168022446397,3] OPAL: CPU 0x29 not in OPAL ! sport_iscsi ip_tables x_tables autofs4 btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear ses enclosure scsi_transport_sas hid_generic ast i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt bnx2x fb_sys_fops drm aacraid tg3 usbhid uas hid usb_storage mdio ahci libcrc32c libahci crc32c_vpmsum [ 237.047216] CPU: 33 PID: 34694 Comm: stress-ng-dccp Not tainted 4.9.0-11-generic #12-Ubuntu [ 237.047315] task: c03312a69400 task.stack: c03779698000 [ 237.047402] NIP: d0002e7b0a7c LR: d0002e7b21cc CTR: c0a0dd00 [ 237.047509] REGS: c03fff68f670 TRAP: 0300 Not tainted (4.9.0-11-generic) [ 237.047613] MSR: 90010280b033[ 237.049028] CR: 24002282 XER: 2000 [ 237.049103] CFAR: c0008a60 DAR: 02f4 DSISR: 4000 SOFTE: 1 GPR00: d0002e7b21cc c03fff68f8f0 d0002e7bb670 0001 GPR04: c02b5dbdc400 c03c74c0a460 0474 c03c74c0a474 GPR08: c03c74c0a000 c0348cd25200 GPR12: 2200 c7b72900 c03fff68c000 GPR16: 0040 0001 2713 GPR20: cc84 017f 017f c13b2f00 GPR24: 0001 0001 0004 GPR28: c13b2f00 c03c74c0a474 c02b5dbdc400 NIP [d0002e7b0a7c] dccp_v4_ctl_send_reset+0xa4/0x2f0 [dccp_ipv4] [ 237.051403] LR [d0002e7b21cc] dccp_v4_rcv+0x5d4/0x850 [dccp_ipv4] [ 237.051486] Call Trace: [ 237.051529] [c03fff68f8f0] [2713cc84] 0x2713cc84 (unreliable) [ 237.051649] [c03fff68f970] [d0002e7b21cc] dccp_v4_rcv+0x5d4/0x850 [dccp_ipv4] [ 237.051779] [c03fff68fa50] [c0a01e40] ip_local_deliver_finish+0x170/0x350 [ 237.051932] [c03fff68faa0] [c0a0276c] ip_local_deliver+0x5c/0x130 [ 237.052038] [c03fff68fb10] [c0a02278] ip_rcv_finish+0x258/0x510 [ 237.052151] [c03fff68fba0] [c0a02b44] ip_rcv+0x304/0x420 [ 237.052263] [c03fff68fc30] [c09a28bc] __netif_receive_skb_core+0x97c/0xda0 [ 237.052388] [c03fff68fd10] [c09a7ab4] process_backlog+0xd4/0x1e0 [ 237.052489] [c03fff68fd80] [c09a6f0c] net_rx_action+0x35c/0x480 [ 237.052603] [c03fff68fe90] [c0b22a6c] __do_softirq+0x18c/0x3fc [ 237.052726] [c03fff68ff90] [c0029fb0] call_do_softirq+0x14/0x24 [ 237.052848] [c0377969b920] [c001765c] do_softirq_own_stack+0x5c/0xa0 [ 237.052992] [c0377969b960] [c00cfd48] do_softirq.part.3+0x68/0x90 [ 237.053112] [c0377969b990] [c00cfe44] __local_bh_enable_ip+0xd4/0x100 [ 237.053240] [c0377969b9b0] [c0a06724] ip_finish_output2+0x244/0x460 [ 237.053372] [c0377969ba50] [c0a0977c] ip_output+0xcc/0x180 [ 237.053485] [c0377969bae0] [c0a08c78] ip_local_out+0x68/0x90 [ 237.053607] [c0377969bb20] [d00021966978] dccp_transmit_skb+0x320/0x550 [dccp] [ 237.053739] [c0377969bb90] [d0002196732c] dccp_connect+0xf4/0x1f0 [dccp] [ 237.053890] [c0377969bc10] [d0002e7b0320] dccp_v4_connect+0x308/0x400 [dccp_ipv4] [ 237.054213] [c0377969bc90] [c0a51678] __inet_stream_connect+0x158/0x400 [ 237.065276] [c0377969bd20]
[Kernel-packages] [Bug 1654073] Re: Ubuntu 17.04: machine crashes with Oops in dccp_v4_ctl_send_reset while running stress-ng.
In dmesg I see these suspicious errors: [ 222.904306] Injecting memory failure for page 0x3a44ee at 0x3fff8566 [ 222.904621] Memory failure: 0x3a44ee: recovery action for dirty LRU page: Recovered Are they normal ? The network crash could simply be a second order effect. -- 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/1654073 Title: Ubuntu 17.04: machine crashes with Oops in dccp_v4_ctl_send_reset while running stress-ng. Status in linux package in Ubuntu: Triaged Bug description: == Comment: #0 - PAVITHRA R. PRAKASH - 2016-12-28 03:39:50 == ---Problem Description--- Ubuntu 17.04: machine crashes with Oops while running stress-ng. ---Steps followed- 1. Install 17.04 on NV machine. 2. apt-get install stress-ng 3. stress-ng -a 0 Logs dccp af_alg joydev input_leds mac_hid at24 nvmem_core ofpart cmdlinepart powernv_flash mtd opal_prd powernv_rng ipmi_powernv ipmi_msghandler ibmpowernv uio_pdrv_genirq uio vmx_crypto ib_iser rdma_cm iw_cm ib_cm ib_core configfs iscsi_tcp libiscsi_tcp libiscsi scsi_tran[165938083361,3] OPAL: Trying a CPU re-init with flags: 0x1 [166456504189,3] OPAL: CPU 0x29 not in OPAL ! [167510150475,3] OPAL: Trying a CPU re-init with flags: 0x2 [168022446397,3] OPAL: CPU 0x29 not in OPAL ! sport_iscsi ip_tables x_tables autofs4 btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear ses enclosure scsi_transport_sas hid_generic ast i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt bnx2x fb_sys_fops drm aacraid tg3 usbhid uas hid usb_storage mdio ahci libcrc32c libahci crc32c_vpmsum [ 237.047216] CPU: 33 PID: 34694 Comm: stress-ng-dccp Not tainted 4.9.0-11-generic #12-Ubuntu [ 237.047315] task: c03312a69400 task.stack: c03779698000 [ 237.047402] NIP: d0002e7b0a7c LR: d0002e7b21cc CTR: c0a0dd00 [ 237.047509] REGS: c03fff68f670 TRAP: 0300 Not tainted (4.9.0-11-generic) [ 237.047613] MSR: 90010280b033[ 237.049028] CR: 24002282 XER: 2000 [ 237.049103] CFAR: c0008a60 DAR: 02f4 DSISR: 4000 SOFTE: 1 GPR00: d0002e7b21cc c03fff68f8f0 d0002e7bb670 0001 GPR04: c02b5dbdc400 c03c74c0a460 0474 c03c74c0a474 GPR08: c03c74c0a000 c0348cd25200 GPR12: 2200 c7b72900 c03fff68c000 GPR16: 0040 0001 2713 GPR20: cc84 017f 017f c13b2f00 GPR24: 0001 0001 0004 GPR28: c13b2f00 c03c74c0a474 c02b5dbdc400 NIP [d0002e7b0a7c] dccp_v4_ctl_send_reset+0xa4/0x2f0 [dccp_ipv4] [ 237.051403] LR [d0002e7b21cc] dccp_v4_rcv+0x5d4/0x850 [dccp_ipv4] [ 237.051486] Call Trace: [ 237.051529] [c03fff68f8f0] [2713cc84] 0x2713cc84 (unreliable) [ 237.051649] [c03fff68f970] [d0002e7b21cc] dccp_v4_rcv+0x5d4/0x850 [dccp_ipv4] [ 237.051779] [c03fff68fa50] [c0a01e40] ip_local_deliver_finish+0x170/0x350 [ 237.051932] [c03fff68faa0] [c0a0276c] ip_local_deliver+0x5c/0x130 [ 237.052038] [c03fff68fb10] [c0a02278] ip_rcv_finish+0x258/0x510 [ 237.052151] [c03fff68fba0] [c0a02b44] ip_rcv+0x304/0x420 [ 237.052263] [c03fff68fc30] [c09a28bc] __netif_receive_skb_core+0x97c/0xda0 [ 237.052388] [c03fff68fd10] [c09a7ab4] process_backlog+0xd4/0x1e0 [ 237.052489] [c03fff68fd80] [c09a6f0c] net_rx_action+0x35c/0x480 [ 237.052603] [c03fff68fe90] [c0b22a6c] __do_softirq+0x18c/0x3fc [ 237.052726] [c03fff68ff90] [c0029fb0] call_do_softirq+0x14/0x24 [ 237.052848] [c0377969b920] [c001765c] do_softirq_own_stack+0x5c/0xa0 [ 237.052992] [c0377969b960] [c00cfd48] do_softirq.part.3+0x68/0x90 [ 237.053112] [c0377969b990] [c00cfe44] __local_bh_enable_ip+0xd4/0x100 [ 237.053240] [c0377969b9b0] [c0a06724] ip_finish_output2+0x244/0x460 [ 237.053372] [c0377969ba50] [c0a0977c] ip_output+0xcc/0x180 [ 237.053485] [c0377969bae0] [c0a08c78] ip_local_out+0x68/0x90 [ 237.053607] [c0377969bb20] [d00021966978] dccp_transmit_skb+0x320/0x550 [dccp] [ 237.053739] [c0377969bb90] [d0002196732c] dccp_connect+0xf4/0x1f0 [dccp] [ 237.053890] [c0377969bc10] [d0002e7b0320] dccp_v4_connect+0x308/0x400 [dccp_ipv4] [ 237.054213] [c0377969bc90] [c0a51678] __inet_stream_connect+0x158/0x400 [ 237.065276] [c0377969bd20] [c0a51978]
[Kernel-packages] [Bug 1654073] Re: Ubuntu 17.04: machine crashes with Oops in dccp_v4_ctl_send_reset while running stress-ng.
** Changed in: linux (Ubuntu) Importance: Undecided => High ** Changed in: linux (Ubuntu) Status: New => Triaged ** Changed in: linux (Ubuntu) Assignee: Taco Screen team (taco-screen-team) => Canonical Kernel Team (canonical-kernel-team) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1654073 Title: Ubuntu 17.04: machine crashes with Oops in dccp_v4_ctl_send_reset while running stress-ng. Status in linux package in Ubuntu: Triaged Bug description: == Comment: #0 - PAVITHRA R. PRAKASH - 2016-12-28 03:39:50 == ---Problem Description--- Ubuntu 17.04: machine crashes with Oops while running stress-ng. ---Steps followed- 1. Install 17.04 on NV machine. 2. apt-get install stress-ng 3. stress-ng -a 0 Logs dccp af_alg joydev input_leds mac_hid at24 nvmem_core ofpart cmdlinepart powernv_flash mtd opal_prd powernv_rng ipmi_powernv ipmi_msghandler ibmpowernv uio_pdrv_genirq uio vmx_crypto ib_iser rdma_cm iw_cm ib_cm ib_core configfs iscsi_tcp libiscsi_tcp libiscsi scsi_tran[165938083361,3] OPAL: Trying a CPU re-init with flags: 0x1 [166456504189,3] OPAL: CPU 0x29 not in OPAL ! [167510150475,3] OPAL: Trying a CPU re-init with flags: 0x2 [168022446397,3] OPAL: CPU 0x29 not in OPAL ! sport_iscsi ip_tables x_tables autofs4 btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear ses enclosure scsi_transport_sas hid_generic ast i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt bnx2x fb_sys_fops drm aacraid tg3 usbhid uas hid usb_storage mdio ahci libcrc32c libahci crc32c_vpmsum [ 237.047216] CPU: 33 PID: 34694 Comm: stress-ng-dccp Not tainted 4.9.0-11-generic #12-Ubuntu [ 237.047315] task: c03312a69400 task.stack: c03779698000 [ 237.047402] NIP: d0002e7b0a7c LR: d0002e7b21cc CTR: c0a0dd00 [ 237.047509] REGS: c03fff68f670 TRAP: 0300 Not tainted (4.9.0-11-generic) [ 237.047613] MSR: 90010280b033[ 237.049028] CR: 24002282 XER: 2000 [ 237.049103] CFAR: c0008a60 DAR: 02f4 DSISR: 4000 SOFTE: 1 GPR00: d0002e7b21cc c03fff68f8f0 d0002e7bb670 0001 GPR04: c02b5dbdc400 c03c74c0a460 0474 c03c74c0a474 GPR08: c03c74c0a000 c0348cd25200 GPR12: 2200 c7b72900 c03fff68c000 GPR16: 0040 0001 2713 GPR20: cc84 017f 017f c13b2f00 GPR24: 0001 0001 0004 GPR28: c13b2f00 c03c74c0a474 c02b5dbdc400 NIP [d0002e7b0a7c] dccp_v4_ctl_send_reset+0xa4/0x2f0 [dccp_ipv4] [ 237.051403] LR [d0002e7b21cc] dccp_v4_rcv+0x5d4/0x850 [dccp_ipv4] [ 237.051486] Call Trace: [ 237.051529] [c03fff68f8f0] [2713cc84] 0x2713cc84 (unreliable) [ 237.051649] [c03fff68f970] [d0002e7b21cc] dccp_v4_rcv+0x5d4/0x850 [dccp_ipv4] [ 237.051779] [c03fff68fa50] [c0a01e40] ip_local_deliver_finish+0x170/0x350 [ 237.051932] [c03fff68faa0] [c0a0276c] ip_local_deliver+0x5c/0x130 [ 237.052038] [c03fff68fb10] [c0a02278] ip_rcv_finish+0x258/0x510 [ 237.052151] [c03fff68fba0] [c0a02b44] ip_rcv+0x304/0x420 [ 237.052263] [c03fff68fc30] [c09a28bc] __netif_receive_skb_core+0x97c/0xda0 [ 237.052388] [c03fff68fd10] [c09a7ab4] process_backlog+0xd4/0x1e0 [ 237.052489] [c03fff68fd80] [c09a6f0c] net_rx_action+0x35c/0x480 [ 237.052603] [c03fff68fe90] [c0b22a6c] __do_softirq+0x18c/0x3fc [ 237.052726] [c03fff68ff90] [c0029fb0] call_do_softirq+0x14/0x24 [ 237.052848] [c0377969b920] [c001765c] do_softirq_own_stack+0x5c/0xa0 [ 237.052992] [c0377969b960] [c00cfd48] do_softirq.part.3+0x68/0x90 [ 237.053112] [c0377969b990] [c00cfe44] __local_bh_enable_ip+0xd4/0x100 [ 237.053240] [c0377969b9b0] [c0a06724] ip_finish_output2+0x244/0x460 [ 237.053372] [c0377969ba50] [c0a0977c] ip_output+0xcc/0x180 [ 237.053485] [c0377969bae0] [c0a08c78] ip_local_out+0x68/0x90 [ 237.053607] [c0377969bb20] [d00021966978] dccp_transmit_skb+0x320/0x550 [dccp] [ 237.053739] [c0377969bb90] [d0002196732c] dccp_connect+0xf4/0x1f0 [dccp] [ 237.053890] [c0377969bc10] [d0002e7b0320] dccp_v4_connect+0x308/0x400 [dccp_ipv4] [ 237.054213] [c0377969bc90] [c0a51678] __inet_stream_connect+0x158/0x400 [ 237.065276] [c0377969bd20] [c0a51978] inet_stream_connect+0x58/0x90 [ 237.074757]