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Groups > linux.debian.kernel > #59541 > unrolled thread
| Started by | Chris Boot <bootc@debian.org> |
|---|---|
| First post | 2017-12-03 18:40 +0100 |
| Last post | 2018-01-29 16:20 +0100 |
| Articles | 4 — 1 participant |
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Bug#883413: linux-image-4.14.0-1-amd64: WARN_ON_ONCE in page_counter_cancel() in mm/page_counter.c Chris Boot <bootc@debian.org> - 2017-12-03 18:40 +0100
Bug#883413: linux-image-4.14.0-1-amd64: WARN_ON_ONCE in page_counter_cancel() in mm/page_counter.c Chris Boot <bootc@debian.org> - 2017-12-23 13:20 +0100
Bug#883413: linux-image-4.14.0-1-amd64: WARN_ON_ONCE in page_counter_cancel() in mm/page_counter.c Chris Boot <bootc@debian.org> - 2017-12-23 14:00 +0100
Bug#883413: src:linux: Still reproducible with linux-image-4.15.0-rc8-amd64 Chris Boot <bootc@debian.org> - 2018-01-29 16:20 +0100
| From | Chris Boot <bootc@debian.org> |
|---|---|
| Date | 2017-12-03 18:40 +0100 |
| Subject | Bug#883413: linux-image-4.14.0-1-amd64: WARN_ON_ONCE in page_counter_cancel() in mm/page_counter.c |
| Message-ID | <uSGpc-25Q-3@gated-at.bofh.it> |
Package: src:linux Version: 4.14.2-1 Severity: important Tags: upstream Hi kernel maintainers, I've just switched to the 4.14 kernel and pretty quickly hit a strange (to me) sequence of WARN_ON_ONCE() followed by NUT's upsd getting killed by the OOM killer despite it not being in a restricted cgroup. Probably the most relevant tweak for this issue is my use of cgroupv2 (systemd.unified_cgroup_hierarchy=1). I have not yet tried to reboot my system since running into this (aside from upsd getting repeatedly killed, it seems to work). Please let me know if there is anything I can do to help debug this. Thanks, Chris -- Package-specific info: ** Version: Linux version 4.14.0-1-amd64 (debian-kernel@lists.debian.org) (gcc version 7.2.0 (Debian 7.2.0-16)) #1 SMP Debian 4.14.2-1 (2017-11-30) ** Command line: BOOT_IMAGE=/boot/vmlinuz-4.14.0-1-amd64 root=/dev/mapper/vg_tarquin-rootfs ro intel_iommu=on vsyscall=emulate scsi_mod.use_blk_mq=Y dm_mod.use_blk_mq=Y intel_pstate=passive systemd.unified_cgroup_hierarchy=1 quiet ** Tainted: W (512) * Taint on warning. ** Kernel log: [ 2420.733243] ------------[ cut here ]------------ [ 2420.733247] WARNING: CPU: 5 PID: 20290 at /build/linux-ZSFHrj/linux-4.14.2/mm/page_counter.c:27 page_counter_cancel+0x1b/0x20 [ 2420.733248] Modules linked in: dm_crypt loop algif_skcipher af_alg kyber_iosched bfq binfmt_misc vhost_net vhost tap tun xt_multiport iptable_filter bridge devlink 8021q garp mrp stp llc fuse intel_rapl nls_ascii nls_cp437 x86_pkg_temp_thermal intel_powerclamp coretemp vfat fat kvm_intel kvm hci_uart btqca irqbypass btintel bluetooth crct10dif_pclmul crc32_pclmul i915 ghash_clmulni_intel ast intel_cstate efi_pstore j oydev evdev intel_uncore ttm sg drbg intel_rapl_perf cdc_acm pcspkr drm_kms_helper ansi_cprng efivars drm iTCO_wdt shpchp mei_me iTCO_vendor_support mei intel_pch_thermal ie31200_edac battery ecdh_generic intel_lpss_acpi intel_lpss rfkill mfd_core video acpi_als acpi_power_meter kfifo_buf industrialio acpi_pad button ipmi_si ipmi_devintf ipmi_msghandler nfsd nfs_acl lockd auth_rpcgss [ 2420.733274] grace sunrpc efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic fscrypto ecb dm_mod ses enclosure scsi_transport_sas sd_mod hid_generic usbhid crc32c_intel aesni_intel aes_x86_64 crypto_simd cryptd glue_helper i2c_i801 ahci xhci_pci igb ixgbe libahci xhci_hcd i2c_algo_bit dca libata usbcore megaraid_sas ptp usb_common pps_core mdio scsi_mod fan thermal i2c_hid hid [ 2420.733289] CPU: 5 PID: 20290 Comm: check_ups Not tainted 4.14.0-1-amd64 #1 Debian 4.14.2-1 [ 2420.733290] Hardware name: Supermicro Super Server/X11SSH-F, BIOS 2.0b 07/27/2017 [ 2420.733290] task: ffff9f6d3af50040 task.stack: ffffbb78c6948000 [ 2420.733292] RIP: 0010:page_counter_cancel+0x1b/0x20 [ 2420.733292] RSP: 0018:ffffbb78c694bb90 EFLAGS: 00010097 [ 2420.733293] RAX: 0000000000000000 RBX: ffff9f6d29fcdcc0 RCX: 0000000000000000 [ 2420.733293] RDX: 00003c0b3a402678 RSI: 0000000000000001 RDI: ffff9f6d29fcdcc0 [ 2420.733294] RBP: ffffbb78c694bb90 R08: ffff9f6d850120f0 R09: 0000000000000000 [ 2420.733294] R10: ffffbb78c694bcb0 R11: 0000000001000000 R12: 0000000000000001 [ 2420.733295] R13: ffff9f6d29fcdc00 R14: ffff9f6d4e353000 R15: ffff9f6d43bc3780 [ 2420.733295] FS: 00007f1043d50480(0000) GS:ffff9f6d85140000(0000) knlGS:0000000000000000 [ 2420.733296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2420.733296] CR2: 00007ffe7c8c8628 CR3: 000000078c404003 CR4: 00000000003626e0 [ 2420.733297] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2420.733297] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2420.733298] Call Trace: [ 2420.733300] page_counter_uncharge+0x22/0x40 [ 2420.733301] drain_stock.isra.37+0x38/0xa0 [ 2420.733302] refill_stock+0x47/0x80 [ 2420.733303] mem_cgroup_uncharge_skmem+0x27/0x40 [ 2420.733305] __sk_mem_reduce_allocated+0x7a/0xe0 [ 2420.733306] __sk_mem_reclaim+0x1e/0x20 [ 2420.733308] tcp_v4_destroy_sock+0x213/0x230 [ 2420.733310] tcp_v6_destroy_sock+0x12/0x20 [ 2420.733311] inet_csk_destroy_sock+0x4b/0x100 [ 2420.733312] tcp_done+0x8d/0x90 [ 2420.733313] tcp_rcv_state_process+0x9d3/0xe80 [ 2420.733314] ? sk_reset_timer+0x18/0x30 [ 2420.733315] ? tcp_schedule_loss_probe+0x11e/0x160 [ 2420.733316] tcp_v6_do_rcv+0x1c4/0x410 [ 2420.733317] ? tcp_v6_do_rcv+0x1c4/0x410 [ 2420.733318] __release_sock+0x83/0xd0 [ 2420.733319] release_sock+0x30/0xa0 [ 2420.733320] tcp_close+0x167/0x3f0 [ 2420.733322] inet_release+0x3c/0x60 [ 2420.733323] inet6_release+0x30/0x40 [ 2420.733325] sock_release+0x1f/0x80 [ 2420.733326] sock_close+0x12/0x20 [ 2420.733327] __fput+0xe7/0x220 [ 2420.733328] ____fput+0xe/0x10 [ 2420.733330] task_work_run+0x97/0xc0 [ 2420.733331] exit_to_usermode_loop+0xc0/0xd0 [ 2420.733332] syscall_return_slowpath+0x8d/0x90 [ 2420.733333] system_call_fast_compare_end+0x95/0x97 [ 2420.733334] RIP: 0033:0x7f1043506390 [ 2420.733335] RSP: 002b:00007ffe7c8c9f68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 2420.733336] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f1043506390 [ 2420.733336] RDX: 0000000000001fff RSI: 00007ffe7c8c9fb0 RDI: 0000000000000000 [ 2420.733336] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 2420.733337] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe7c8cbfb0 [ 2420.733337] R13: 00007ffe7c8c9fb0 R14: 0000000000002000 R15: 0000000000000000 [ 2420.733338] Code: 86 c2 91 e8 d9 75 eb ff e9 47 ff ff ff 90 90 90 0f 1f 44 00 00 55 48 89 f0 48 f7 d8 48 89 e5 f0 48 0f c1 07 48 39 f0 78 02 5d c3 <0f> ff 5d c3 90 0f 1f 44 00 00 48 85 ff 74 24 55 48 89 e5 48 89 [ 2420.733353] ---[ end trace f20c0108a099ff08 ]--- [ 2812.671796] upsd invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 2812.671802] upsd cpuset=/ mems_allowed=0 [ 2812.671810] CPU: 3 PID: 3357 Comm: upsd Tainted: G W 4.14.0-1-amd64 #1 Debian 4.14.2-1 [ 2812.671811] Hardware name: Supermicro Super Server/X11SSH-F, BIOS 2.0b 07/27/2017 [ 2812.671812] Call Trace: [ 2812.671823] dump_stack+0x63/0x8b [ 2812.671828] dump_header+0x97/0x225 [ 2812.671831] oom_kill_process+0x20b/0x410 [ 2812.671834] out_of_memory+0x299/0x4a0 [ 2812.671841] mem_cgroup_out_of_memory+0x4b/0x80 [ 2812.671845] mem_cgroup_oom_synchronize+0x2e8/0x320 [ 2812.671848] ? get_mem_cgroup_from_mm+0xe0/0xe0 [ 2812.671851] pagefault_out_of_memory+0x36/0x7b [ 2812.671856] mm_fault_error+0x90/0x180 [ 2812.671860] __do_page_fault+0x4a0/0x4d0 [ 2812.671864] do_page_fault+0x2e/0xd0 [ 2812.671868] page_fault+0x22/0x30 [ 2812.671871] RIP: 0033:0x7f898b68a309 [ 2812.671873] RSP: 002b:00007ffef85a3118 EFLAGS: 00010206 [ 2812.671876] RAX: ffffffffffffff97 RBX: 000055f8e699be60 RCX: 00007f898b68a2d0 [ 2812.671877] RDX: 0000000000000005 RSI: 000055f8e5b40f84 RDI: 0000000000000008 [ 2812.671879] RBP: 000000000000000f R08: 0000000000000008 R09: 000000000000001b [ 2812.671880] R10: 0000000000000000 R11: 0000000000000246 R12: 000000005a23d675 [ 2812.671882] R13: 000055f8e5b40200 R14: 00007ffef85a3174 R15: 0000000000000000 [ 2812.671885] Task in /system.slice/nut-server.service killed as a result of limit of /system.slice/nut-server.service [ 2812.671893] memory: usage 18446744073709550924kB, limit 9007199254740988kB, failcnt 25 [ 2812.671894] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2812.671896] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2812.671897] Memory cgroup stats for /system.slice/nut-server.service: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 2812.671915] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2812.672053] [ 3357] 114 3357 14226 0 26 3 107 0 upsd [ 2812.672071] Memory cgroup out of memory: Kill process 3357 (upsd) score 0 or sacrifice child [ 2812.672144] Killed process 3357 (upsd) total-vm:56904kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2812.672429] oom_reaper: reaped process 3357 (upsd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2812.707613] percpu ref (css_release) <= 0 (-196) after switching to atomic [ 2812.707625] ------------[ cut here ]------------ [ 2812.707631] WARNING: CPU: 6 PID: 46 at /build/linux-ZSFHrj/linux-4.14.2/lib/percpu-refcount.c:155 percpu_ref_switch_to_atomic_rcu+0x111/0x120 [ 2812.707632] Modules linked in: dm_crypt loop algif_skcipher af_alg kyber_iosched bfq binfmt_misc vhost_net vhost tap tun xt_multiport iptable_filter bridge devlink 8021q garp mrp stp llc fuse intel_rapl nls_ascii nls_cp437 x86_pkg_temp_thermal intel_powerclamp coretemp vfat fat kvm_intel kvm hci_uart btqca irqbypass btintel bluetooth crct10dif_pclmul crc32_pclmul i915 ghash_clmulni_intel ast intel_cstate efi_pstore joydev evdev intel_uncore ttm sg drbg intel_rapl_perf cdc_acm pcspkr drm_kms_helper ansi_cprng efivars drm iTCO_wdt shpchp mei_me iTCO_vendor_support mei intel_pch_thermal ie31200_edac battery ecdh_generic intel_lpss_acpi intel_lpss rfkill mfd_core video acpi_als acpi_power_meter kfifo_buf industrialio acpi_pad button ipmi_si ipmi_devintf ipmi_msghandler nfsd nfs_acl lockd auth_rpcgss [ 2812.707695] grace sunrpc efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic fscrypto ecb dm_mod ses enclosure scsi_transport_sas sd_mod hid_generic usbhid crc32c_intel aesni_intel aes_x86_64 crypto_simd cryptd glue_helper i2c_i801 ahci xhci_pci igb ixgbe libahci xhci_hcd i2c_algo_bit dca libata usbcore megaraid_sas ptp usb_common pps_core mdio scsi_mod fan thermal i2c_hid hid [ 2812.707733] CPU: 6 PID: 46 Comm: ksoftirqd/6 Tainted: G W 4.14.0-1-amd64 #1 Debian 4.14.2-1 [ 2812.707734] Hardware name: Supermicro Super Server/X11SSH-F, BIOS 2.0b 07/27/2017 [ 2812.707735] task: ffff9f6d60da3040 task.stack: ffffbb78c3308000 [ 2812.707739] RIP: 0010:percpu_ref_switch_to_atomic_rcu+0x111/0x120 [ 2812.707740] RSP: 0018:ffffbb78c330bdc8 EFLAGS: 00010282 [ 2812.707742] RAX: 000000000000003e RBX: 7fffffffffffff3d RCX: ffffffff91e4b0c8 [ 2812.707743] RDX: 0000000000000000 RSI: 0000000000000092 RDI: 0000000000000247 [ 2812.707744] RBP: ffffbb78c330bde8 R08: 000000000000003e R09: 0000000000000473 [ 2812.707746] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9f6d29fcdc38 [ 2812.707747] R13: 00003c0b39e08630 R14: ffffffff91f143e0 R15: 000000000000000a [ 2812.707749] FS: 0000000000000000(0000) GS:ffff9f6d85180000(0000) knlGS:0000000000000000 [ 2812.707750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2812.707752] CR2: 0000558048feccf0 CR3: 00000003c4e09006 CR4: 00000000003626e0 [ 2812.707753] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2812.707754] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2812.707755] Call Trace: [ 2812.707763] rcu_process_callbacks+0x1a4/0x4a0 [ 2812.707769] __do_softirq+0xda/0x2a6 [ 2812.707773] run_ksoftirqd+0x29/0x40 [ 2812.707777] smpboot_thread_fn+0xec/0x160 [ 2812.707780] kthread+0x125/0x140 [ 2812.707783] ? sort_range+0x30/0x30 [ 2812.707786] ? kthread_create_on_node+0x70/0x70 [ 2812.707789] ret_from_fork+0x25/0x30 [ 2812.707791] Code: bd 80 3d 1f ce 95 00 00 0f 85 78 ff ff ff 49 8b 54 24 d8 49 8b 74 24 e8 48 c7 c7 60 8b c4 91 c6 05 01 ce 95 00 01 e8 00 74 d4 ff <0f> ff e9 54 ff ff ff 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 55 [ 2812.707835] ---[ end trace f20c0108a099ff09 ]--- [ 5855.897413] upsd invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 5855.897415] upsd cpuset=/ mems_allowed=0 [ 5855.897418] CPU: 7 PID: 22685 Comm: upsd Tainted: G W 4.14.0-1-amd64 #1 Debian 4.14.2-1 [ 5855.897418] Hardware name: Supermicro Super Server/X11SSH-F, BIOS 2.0b 07/27/2017 [ 5855.897419] Call Trace: [ 5855.897422] dump_stack+0x63/0x8b [ 5855.897424] dump_header+0x97/0x225 [ 5855.897425] oom_kill_process+0x20b/0x410 [ 5855.897426] out_of_memory+0x299/0x4a0 [ 5855.897428] mem_cgroup_out_of_memory+0x4b/0x80 [ 5855.897429] mem_cgroup_oom_synchronize+0x2e8/0x320 [ 5855.897430] ? get_mem_cgroup_from_mm+0xe0/0xe0 [ 5855.897431] pagefault_out_of_memory+0x36/0x7b [ 5855.897433] mm_fault_error+0x90/0x180 [ 5855.897434] __do_page_fault+0x4a0/0x4d0 [ 5855.897435] do_page_fault+0x2e/0xd0 [ 5855.897436] page_fault+0x22/0x30 [ 5855.897437] RIP: 0033:0x7ff81443e309 [ 5855.897438] RSP: 002b:00007ffd571b4238 EFLAGS: 00010206 [ 5855.897439] RAX: ffffffffffffff97 RBX: 000055efa488fe60 RCX: 00007ff81443e2d0 [ 5855.897439] RDX: 0000000000000005 RSI: 000055efa35f4f84 RDI: 0000000000000008 [ 5855.897440] RBP: 000000000000000f R08: 0000000000000008 R09: 000000000000001b [ 5855.897440] R10: 0000000000000000 R11: 0000000000000246 R12: 000000005a23e259 [ 5855.897440] R13: 000055efa35f4200 R14: 00007ffd571b4294 R15: 0000000000000000 [ 5855.897441] Task in /system.slice/nut-server.service killed as a result of limit of /system.slice/nut-server.service [ 5855.897444] memory: usage 18446744073709550924kB, limit 9007199254740988kB, failcnt 37 [ 5855.897444] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 5855.897445] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 5855.897445] Memory cgroup stats for /system.slice/nut-server.service: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 5855.897450] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 5855.897525] [22685] 114 22685 14226 0 25 3 106 0 upsd [ 5855.897528] Memory cgroup out of memory: Kill process 22685 (upsd) score 0 or sacrifice child [ 5855.897550] Killed process 22685 (upsd) total-vm:56904kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 5855.897642] oom_reaper: reaped process 22685 (upsd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB ** Model information sys_vendor: Supermicro product_name: Super Server product_version: 0123456789 chassis_vendor: Supermicro chassis_version: 0123456789 bios_vendor: American Megatrends Inc. bios_version: 2.0b board_vendor: Supermicro board_name: X11SSH-F board_version: 1.01 ** Loaded modules: rpcsec_gss_krb5 dm_crypt loop algif_skcipher af_alg kyber_iosched bfq binfmt_misc vhost_net vhost tap tun xt_multiport iptable_filter bridge devlink 8021q garp mrp stp llc fuse intel_rapl nls_ascii nls_cp437 x86_pkg_temp_thermal intel_powerclamp coretemp vfat fat kvm_intel kvm hci_uart btqca irqbypass btintel bluetooth crct10dif_pclmul crc32_pclmul i915 ghash_clmulni_intel ast intel_cstate efi_pstore joydev evdev intel_uncore ttm sg drbg intel_rapl_perf cdc_acm pcspkr drm_kms_helper ansi_cprng efivars drm iTCO_wdt shpchp mei_me iTCO_vendor_support mei intel_pch_thermal ie31200_edac battery ecdh_generic intel_lpss_acpi intel_lpss rfkill mfd_core video acpi_als acpi_power_meter kfifo_buf industrialio acpi_pad button ipmi_si ipmi_devintf ipmi_msghandler nfsd nfs_acl lockd auth_rpcgss grace sunrpc efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic fscrypto ecb dm_mod ses enclosure scsi_transport_sas sd_mod hid_generic usbhid crc32c_intel aesni_intel aes_x86_64 crypto_simd cryptd glue_helper i2c_i801 ahci xhci_pci igb ixgbe libahci xhci_hcd i2c_algo_bit dca libata usbcore megaraid_sas ptp usb_common pps_core mdio scsi_mod fan thermal i2c_hid hid ** PCI devices: 00:00.0 Host bridge [0600]: Intel Corporation Device [8086:5918] (rev 05) Subsystem: Super Micro Computer Inc Device [15d9:0884] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx- Latency: 0 Capabilities: <access denied> Kernel driver in use: ie31200_edac Kernel modules: ie31200_edac 00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) [8086:1901] (rev 05) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 27 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 0000e000-0000efff Memory behind bridge: df400000-df4fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport Kernel modules: shpchp 00:01.1 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x8) [8086:1905] (rev 05) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 28 Bus: primary=00, secondary=02, subordinate=03, sec-latency=0 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: df300000-df3fffff Prefetchable memory behind bridge: 00000000d0000000-00000000d02fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport Kernel modules: shpchp 00:02.0 Display controller [0380]: Intel Corporation HD Graphics P630 [8086:591d] (rev 04) Subsystem: Super Micro Computer Inc HD Graphics P630 [15d9:0884] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 61 Region 0: Memory at dd000000 (64-bit, non-prefetchable) [size=16M] Region 2: Memory at c0000000 (64-bit, prefetchable) [size=256M] Region 4: I/O ports at f000 [size=64] Capabilities: <access denied> Kernel driver in use: i915 Kernel modules: i915 00:13.0 Non-VGA unclassified device [0000]: Intel Corporation Sunrise Point-H Integrated Sensor Hub [8086:a135] (rev 31) Subsystem: Super Micro Computer Inc Sunrise Point-H Integrated Sensor Hub [15d9:0884] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin A routed to IRQ 11 Region 0: Memory at df522000 (64-bit, non-prefetchable) [disabled] [size=4K] Capabilities: <access denied> 00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller [8086:a12f] (rev 31) (prog-if 30 [XHCI]) Subsystem: Super Micro Computer Inc Sunrise Point-H USB 3.0 xHCI Controller [15d9:0884] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 40 Region 0: Memory at df500000 (64-bit, non-prefetchable) [size=64K] Capabilities: <access denied> Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 00:14.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-H Thermal subsystem [8086:a131] (rev 31) Subsystem: Super Micro Computer Inc Sunrise Point-H Thermal subsystem [15d9:0884] Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin C routed to IRQ 18 Region 0: Memory at df521000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: intel_pch_thermal Kernel modules: intel_pch_thermal 00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-H CSME HECI #1 [8086:a13a] (rev 31) Subsystem: Super Micro Computer Inc Sunrise Point-H CSME HECI [15d9:0884] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 11 Region 0: Memory at df520000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel modules: mei_me 00:16.1 Communication controller [0780]: Intel Corporation Sunrise Point-H CSME HECI #2 [8086:a13b] (rev 31) Subsystem: Super Micro Computer Inc Sunrise Point-H CSME HECI [15d9:0884] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 11 Region 0: Memory at df51f000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel modules: mei_me 00:17.0 SATA controller [0106]: Intel Corporation Sunrise Point-H SATA controller [AHCI mode] [8086:a102] (rev 31) (prog-if 01 [AHCI 1.0]) Subsystem: Super Micro Computer Inc Sunrise Point-H SATA controller [AHCI mode] [15d9:0884] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 41 Region 0: Memory at df510000 (32-bit, non-prefetchable) [size=8K] Region 1: Memory at df51e000 (32-bit, non-prefetchable) [size=256] Region 2: I/O ports at f090 [size=8] Region 3: I/O ports at f080 [size=4] Region 4: I/O ports at f060 [size=32] Region 5: Memory at df51d000 (32-bit, non-prefetchable) [size=2K] Capabilities: <access denied> Kernel driver in use: ahci Kernel modules: ahci 00:1c.0 PCI bridge [0604]: Intel Corporation Sunrise Point-H PCI Express Root Port #1 [8086:a110] (rev f1) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 29 Bus: primary=00, secondary=04, subordinate=04, sec-latency=0 I/O behind bridge: 0000c000-0000cfff Memory behind bridge: df200000-df2fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport Kernel modules: shpchp 00:1c.1 PCI bridge [0604]: Intel Corporation Sunrise Point-H PCI Express Root Port #2 [8086:a111] (rev f1) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin B routed to IRQ 30 Bus: primary=00, secondary=05, subordinate=05, sec-latency=0 I/O behind bridge: 0000b000-0000bfff Memory behind bridge: df100000-df1fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport Kernel modules: shpchp 00:1c.6 PCI bridge [0604]: Intel Corporation Sunrise Point-H PCI Express Root Port #7 [8086:a116] (rev f1) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin C routed to IRQ 31 Bus: primary=00, secondary=06, subordinate=07, sec-latency=0 I/O behind bridge: 0000a000-0000afff Memory behind bridge: de000000-df0fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport Kernel modules: shpchp 00:1f.0 ISA bridge [0601]: Intel Corporation Sunrise Point-H LPC Controller [8086:a149] (rev 31) Subsystem: Super Micro Computer Inc Sunrise Point-H LPC Controller [15d9:0884] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-H PMC [8086:a121] (rev 31) Subsystem: Super Micro Computer Inc Sunrise Point-H PMC [15d9:0884] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Region 0: Memory at df518000 (32-bit, non-prefetchable) [disabled] [size=16K] 00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-H SMBus [8086:a123] (rev 31) Subsystem: Super Micro Computer Inc Sunrise Point-H SMBus [15d9:0884] Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin A routed to IRQ 16 Region 0: Memory at df51c000 (64-bit, non-prefetchable) [size=256] Region 4: I/O ports at f040 [size=32] Kernel driver in use: i801_smbus Kernel modules: i2c_i801 01:00.0 RAID bus controller [0104]: LSI Logic / Symbios Logic MegaRAID SAS 2208 [Thunderbolt] [1000:005b] (rev 05) Subsystem: LSI Logic / Symbios Logic MegaRAID SAS 9271-4i [1000:9276] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 16 Region 0: I/O ports at e000 [size=256] Region 1: Memory at df460000 (64-bit, non-prefetchable) [size=16K] Region 3: Memory at df400000 (64-bit, non-prefetchable) [size=256K] Expansion ROM at df440000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: megaraid_sas Kernel modules: megaraid_sas 02:00.0 Ethernet controller [0200]: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection [8086:10fb] (rev 01) Subsystem: Intel Corporation Ethernet Server Adapter X520-2 [8086:000c] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 17 Region 0: Memory at d0000000 (64-bit, prefetchable) [size=512K] Region 2: I/O ports at d000 [size=32] Region 4: Memory at d0280000 (64-bit, prefetchable) [size=16K] Expansion ROM at df300000 [disabled] [size=512K] Capabilities: <access denied> Kernel driver in use: ixgbe Kernel modules: ixgbe 04:00.0 Ethernet controller [0200]: Intel Corporation I210 Gigabit Network Connection [8086:1533] (rev 03) Subsystem: Super Micro Computer Inc I210 Gigabit Network Connection [15d9:1533] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 16 Region 0: Memory at df200000 (32-bit, non-prefetchable) [size=512K] Region 2: I/O ports at c000 [size=32] Region 3: Memory at df280000 (32-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: igb Kernel modules: igb 05:00.0 Ethernet controller [0200]: Intel Corporation I210 Gigabit Network Connection [8086:1533] (rev 03) Subsystem: Super Micro Computer Inc I210 Gigabit Network Connection [15d9:1533] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 17 Region 0: Memory at df100000 (32-bit, non-prefetchable) [size=512K] Region 2: I/O ports at b000 [size=32] Region 3: Memory at df180000 (32-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: igb Kernel modules: igb 06:00.0 PCI bridge [0604]: ASPEED Technology, Inc. AST1150 PCI-to-PCI Bridge [1a03:1150] (rev 03) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Bus: primary=06, secondary=07, subordinate=07, sec-latency=32 I/O behind bridge: 0000a000-0000afff Memory behind bridge: de000000-df0fffff Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel modules: shpchp 07:00.0 VGA compatible controller [0300]: ASPEED Technology, Inc. ASPEED Graphics Family [1a03:2000] (rev 30) (prog-if 00 [VGA controller]) Subsystem: Super Micro Computer Inc ASPEED Graphics Family [15d9:0884] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 18 Region 0: Memory at de000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at df000000 (32-bit, non-prefetchable) [size=128K] Region 2: I/O ports at a000 [size=128] [virtual] Expansion ROM at 000c0000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: ast Kernel modules: ast ** USB devices: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 20df:0001 Simtec Electronics Entropy Key [UDEKEY01] Bus 001 Device 004: ID 0557:2419 ATEN International Co., Ltd Bus 001 Device 003: ID 0557:7000 ATEN International Co., Ltd Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub -- System Information: Debian Release: buster/sid APT prefers unstable-debug APT policy: (500, 'unstable-debug'), (500, 'testing-debug'), (500, 'testing'), (100, 'unstable') Architecture: amd64 (x86_64) Kernel: Linux 4.14.0-1-amd64 (SMP w/8 CPU cores) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB:en (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages linux-image-4.14.0-1-amd64 depends on: ii initramfs-tools [linux-initramfs-tool] 0.130 ii kmod 24-1 ii linux-base 4.5 Versions of packages linux-image-4.14.0-1-amd64 recommends: pn apparmor <none> ii firmware-linux-free 3.4 ii irqbalance 1.2.0-0.2 Versions of packages linux-image-4.14.0-1-amd64 suggests: pn debian-kernel-handbook <none> ii grub-efi-amd64 2.02-2 pn linux-doc-4.14 <none> Versions of packages linux-image-4.14.0-1-amd64 is related to: ii firmware-amd-graphics 20170823-1 pn firmware-atheros <none> pn firmware-bnx2 <none> pn firmware-bnx2x <none> pn firmware-brcm80211 <none> pn firmware-cavium <none> pn firmware-intel-sound <none> pn firmware-intelwimax <none> pn firmware-ipw2x00 <none> pn firmware-ivtv <none> pn firmware-iwlwifi <none> pn firmware-libertas <none> ii firmware-linux-nonfree 20170823-1 ii firmware-misc-nonfree 20170823-1 pn firmware-myricom <none> pn firmware-netxen <none> pn firmware-qlogic <none> pn firmware-realtek <none> pn firmware-samsung <none> pn firmware-siano <none> pn firmware-ti-connectivity <none> pn xen-hypervisor <none> -- no debconf information
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| From | Chris Boot <bootc@debian.org> |
|---|---|
| Date | 2017-12-23 13:20 +0100 |
| Message-ID | <uZQWt-7Kc-7@gated-at.bofh.it> |
| In reply to | #59541 |
Package: src:linux Version: 4.14.7-1 Followup-For: Bug #883413 Dear kernel maintainers, This problem is still occuring with the latest 4.14 upload. Once this warning has happened, prolonged operation leads to spurious OOM kills of system processes which makes the system unusable. Best regards, Chris -- Package-specific info: ** Version: Linux version 4.14.0-2-amd64 (debian-kernel@lists.debian.org) (gcc version 7.2.0 (Debian 7.2.0-18)) #1 SMP Debian 4.14.7-1 (2017-12-22) ** Command line: BOOT_IMAGE=/boot/vmlinuz-4.14.0-2-amd64 root=/dev/mapper/vg_tarquin-rootfs ro intel_iommu=on vsyscall=emulate scsi_mod.use_blk_mq=Y dm_mod.use_blk_mq=Y intel_pstate=passive i915.disable_display=true apparmor=0 systemd.unified_cgroup_hierarchy=1 quiet ** Tainted: W (512) * Taint on warning. ** Kernel log: [ 2457.473503] ------------[ cut here ]------------ [ 2457.473507] WARNING: CPU: 6 PID: 19171 at /build/linux-NHzxYj/linux-4.14.7/mm/page_counter.c:27 page_counter_cancel+0x1b/0x20 [ 2457.473508] Modules linked in: binfmt_misc vhost_net vhost tap tun xt_multiport iptable_filter devlink bridge 8021q garp mrp stp llc fuse nls_ascii nls_cp437 vfat fat intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul hci_uart ghash_clmulni_intel ast btqca intel_cstate btintel intel_uncore ttm efi_pstore evdev joydev bluetooth drm_kms_helper intel_rapl_perf cdc_acm sg pcspkr efivars iTCO_wdt iTCO_vendor_support drm mei_me intel_pch_thermal shpchp mei ie31200_edac drbg ansi_cprng ecdh_generic rfkill battery intel_lpss_acpi intel_lpss mfd_core video acpi_als kfifo_buf acpi_power_meter acpi_pad industrialio button nfsd nfs_acl lockd ipmi_si auth_rpcgss grace ipmi_devintf ipmi_msghandler sunrpc efivarfs ip_tables x_tables autofs4 ext4 crc16 [ 2457.473536] mbcache jbd2 crc32c_generic fscrypto ecb dm_mod ses enclosure sd_mod scsi_transport_sas hid_generic usbhid crc32c_intel aesni_intel aes_x86_64 crypto_simd cryptd glue_helper ahci libahci i2c_i801 xhci_pci xhci_hcd igb ixgbe i2c_algo_bit libata dca usbcore megaraid_sas ptp usb_common pps_core mdio scsi_mod fan thermal i2c_hid hid [ 2457.473550] CPU: 6 PID: 19171 Comm: check_ups Not tainted 4.14.0-2-amd64 #1 Debian 4.14.7-1 [ 2457.473551] Hardware name: Supermicro Super Server/X11SSH-F, BIOS 2.0b 07/27/2017 [ 2457.473551] task: ffff96625ad34000 task.stack: ffffa50a43ad8000 [ 2457.473553] RIP: 0010:page_counter_cancel+0x1b/0x20 [ 2457.473553] RSP: 0018:ffffa50a43adbb90 EFLAGS: 00010097 [ 2457.473554] RAX: 0000000000000000 RBX: ffff9662ed1948c0 RCX: 0000000000000000 [ 2457.473554] RDX: 00002ea6fa404338 RSI: 0000000000000001 RDI: ffff9662ed1948c0 [ 2457.473555] RBP: ffffa50a43adbb90 R08: ffff966345012200 R09: 0000000000000000 [ 2457.473555] R10: ffffa50a43adbcb0 R11: 0000000001000000 R12: 0000000000000001 [ 2457.473556] R13: ffff9662ed194800 R14: ffff96631d201000 R15: ffff9662570fe600 [ 2457.473556] FS: 00007fcb1ac90480(0000) GS:ffff966345180000(0000) knlGS:0000000000000000 [ 2457.473557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2457.473557] CR2: 00007ffeba7085e8 CR3: 00000007b6aba005 CR4: 00000000003626e0 [ 2457.473558] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2457.473558] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2457.473559] Call Trace: [ 2457.473562] page_counter_uncharge+0x22/0x40 [ 2457.473563] drain_stock.isra.37+0x38/0xa0 [ 2457.473564] refill_stock+0x47/0x80 [ 2457.473565] mem_cgroup_uncharge_skmem+0x27/0x40 [ 2457.473567] __sk_mem_reduce_allocated+0x7a/0xe0 [ 2457.473568] __sk_mem_reclaim+0x1e/0x20 [ 2457.473570] tcp_v4_destroy_sock+0x213/0x230 [ 2457.473572] tcp_v6_destroy_sock+0x12/0x20 [ 2457.473573] inet_csk_destroy_sock+0x4b/0x110 [ 2457.473574] tcp_done+0x8d/0x90 [ 2457.473575] tcp_rcv_state_process+0x9d3/0xe80 [ 2457.473577] ? sk_reset_timer+0x18/0x30 [ 2457.473577] ? tcp_schedule_loss_probe+0x12f/0x170 [ 2457.473579] tcp_v6_do_rcv+0x1c4/0x410 [ 2457.473580] ? tcp_v6_do_rcv+0x1c4/0x410 [ 2457.473581] __release_sock+0x83/0xd0 [ 2457.473582] release_sock+0x30/0xa0 [ 2457.473583] tcp_close+0x16d/0x3f0 [ 2457.473585] inet_release+0x3c/0x60 [ 2457.473586] inet6_release+0x30/0x40 [ 2457.473587] sock_release+0x1f/0x80 [ 2457.473588] sock_close+0x12/0x20 [ 2457.473589] __fput+0xe7/0x220 [ 2457.473590] ____fput+0xe/0x10 [ 2457.473592] task_work_run+0x97/0xc0 [ 2457.473593] exit_to_usermode_loop+0xc0/0xd0 [ 2457.473594] syscall_return_slowpath+0x8d/0x90 [ 2457.473596] system_call_fast_compare_end+0x95/0x97 [ 2457.473597] RIP: 0033:0x7fcb1a446390 [ 2457.473597] RSP: 002b:00007ffeba709f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 2457.473598] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fcb1a446390 [ 2457.473598] RDX: 0000000000001fff RSI: 00007ffeba709f70 RDI: 0000000000000000 [ 2457.473599] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 2457.473599] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffeba70bf70 [ 2457.473600] R13: 00007ffeba709f70 R14: 0000000000002000 R15: 0000000000000000 [ 2457.473600] Code: 8a a2 89 e8 f9 6b eb ff e9 47 ff ff ff 90 90 90 0f 1f 44 00 00 55 48 89 f0 48 f7 d8 48 89 e5 f0 48 0f c1 07 48 39 f0 78 02 5d c3 <0f> ff 5d c3 90 0f 1f 44 00 00 48 85 ff 74 24 55 48 89 e5 48 89 [ 2457.473616] ---[ end trace 5cfc38ffe9b2faf0 ]--- ** Model information sys_vendor: Supermicro product_name: Super Server product_version: 0123456789 chassis_vendor: Supermicro chassis_version: 0123456789 bios_vendor: American Megatrends Inc. bios_version: 2.0b board_vendor: Supermicro board_name: X11SSH-F board_version: 1.01 ** Loaded modules: binfmt_misc vhost_net vhost tap tun xt_multiport iptable_filter devlink bridge 8021q garp mrp stp llc fuse nls_ascii nls_cp437 vfat fat intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul hci_uart ghash_clmulni_intel ast btqca intel_cstate btintel intel_uncore ttm efi_pstore evdev joydev bluetooth drm_kms_helper intel_rapl_perf cdc_acm sg pcspkr efivars iTCO_wdt iTCO_vendor_support drm mei_me intel_pch_thermal shpchp mei ie31200_edac drbg ansi_cprng ecdh_generic rfkill battery intel_lpss_acpi intel_lpss mfd_core video acpi_als kfifo_buf acpi_power_meter acpi_pad industrialio button nfsd nfs_acl lockd ipmi_si auth_rpcgss grace ipmi_devintf ipmi_msghandler sunrpc efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic fscrypto ecb dm_mod ses enclosure sd_mod scsi_transport_sas hid_generic usbhid crc32c_intel aesni_intel aes_x86_64 crypto_simd cryptd glue_helper ahci libahci i2c_i801 xhci_pci xhci_hcd igb ixgbe i2c_algo_bit libata dca usbcore megaraid_sas ptp usb_common pps_core mdio scsi_mod fan thermal i2c_hid hid ** PCI devices: 00:00.0 Host bridge [0600]: Intel Corporation Device [8086:5918] (rev 05) Subsystem: Super Micro Computer Inc Device [15d9:0884] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx- Latency: 0 Capabilities: <access denied> Kernel driver in use: ie31200_edac Kernel modules: ie31200_edac 00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) [8086:1901] (rev 05) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 27 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 0000e000-0000efff Memory behind bridge: df400000-df4fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport Kernel modules: shpchp 00:01.1 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x8) [8086:1905] (rev 05) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 28 Bus: primary=00, secondary=02, subordinate=03, sec-latency=0 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: df300000-df3fffff Prefetchable memory behind bridge: 00000000d0000000-00000000d02fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport Kernel modules: shpchp 00:02.0 Display controller [0380]: Intel Corporation HD Graphics P630 [8086:591d] (rev 04) Subsystem: Super Micro Computer Inc HD Graphics P630 [15d9:0884] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin A routed to IRQ 11 Region 0: Memory at dd000000 (64-bit, non-prefetchable) [disabled] [size=16M] Region 2: Memory at c0000000 (64-bit, prefetchable) [disabled] [size=256M] Region 4: I/O ports at f000 [disabled] [size=64] Capabilities: <access denied> Kernel modules: i915 00:13.0 Non-VGA unclassified device [0000]: Intel Corporation Sunrise Point-H Integrated Sensor Hub [8086:a135] (rev 31) Subsystem: Super Micro Computer Inc Sunrise Point-H Integrated Sensor Hub [15d9:0884] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin A routed to IRQ 11 Region 0: Memory at df522000 (64-bit, non-prefetchable) [disabled] [size=4K] Capabilities: <access denied> 00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller [8086:a12f] (rev 31) (prog-if 30 [XHCI]) Subsystem: Super Micro Computer Inc Sunrise Point-H USB 3.0 xHCI Controller [15d9:0884] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 40 Region 0: Memory at df500000 (64-bit, non-prefetchable) [size=64K] Capabilities: <access denied> Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 00:14.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-H Thermal subsystem [8086:a131] (rev 31) Subsystem: Super Micro Computer Inc Sunrise Point-H Thermal subsystem [15d9:0884] Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin C routed to IRQ 18 Region 0: Memory at df521000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: intel_pch_thermal Kernel modules: intel_pch_thermal 00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-H CSME HECI #1 [8086:a13a] (rev 31) Subsystem: Super Micro Computer Inc Sunrise Point-H CSME HECI [15d9:0884] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 11 Region 0: Memory at df520000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel modules: mei_me 00:16.1 Communication controller [0780]: Intel Corporation Sunrise Point-H CSME HECI #2 [8086:a13b] (rev 31) Subsystem: Super Micro Computer Inc Sunrise Point-H CSME HECI [15d9:0884] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 11 Region 0: Memory at df51f000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel modules: mei_me 00:17.0 SATA controller [0106]: Intel Corporation Sunrise Point-H SATA controller [AHCI mode] [8086:a102] (rev 31) (prog-if 01 [AHCI 1.0]) Subsystem: Super Micro Computer Inc Sunrise Point-H SATA controller [AHCI mode] [15d9:0884] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 41 Region 0: Memory at df510000 (32-bit, non-prefetchable) [size=8K] Region 1: Memory at df51e000 (32-bit, non-prefetchable) [size=256] Region 2: I/O ports at f090 [size=8] Region 3: I/O ports at f080 [size=4] Region 4: I/O ports at f060 [size=32] Region 5: Memory at df51d000 (32-bit, non-prefetchable) [size=2K] Capabilities: <access denied> Kernel driver in use: ahci Kernel modules: ahci 00:1c.0 PCI bridge [0604]: Intel Corporation Sunrise Point-H PCI Express Root Port #1 [8086:a110] (rev f1) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 29 Bus: primary=00, secondary=04, subordinate=04, sec-latency=0 I/O behind bridge: 0000c000-0000cfff Memory behind bridge: df200000-df2fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport Kernel modules: shpchp 00:1c.1 PCI bridge [0604]: Intel Corporation Sunrise Point-H PCI Express Root Port #2 [8086:a111] (rev f1) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin B routed to IRQ 30 Bus: primary=00, secondary=05, subordinate=05, sec-latency=0 I/O behind bridge: 0000b000-0000bfff Memory behind bridge: df100000-df1fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport Kernel modules: shpchp 00:1c.6 PCI bridge [0604]: Intel Corporation Sunrise Point-H PCI Express Root Port #7 [8086:a116] (rev f1) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin C routed to IRQ 31 Bus: primary=00, secondary=06, subordinate=07, sec-latency=0 I/O behind bridge: 0000a000-0000afff Memory behind bridge: de000000-df0fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport Kernel modules: shpchp 00:1f.0 ISA bridge [0601]: Intel Corporation Sunrise Point-H LPC Controller [8086:a149] (rev 31) Subsystem: Super Micro Computer Inc Sunrise Point-H LPC Controller [15d9:0884] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-H PMC [8086:a121] (rev 31) Subsystem: Super Micro Computer Inc Sunrise Point-H PMC [15d9:0884] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Region 0: Memory at df518000 (32-bit, non-prefetchable) [disabled] [size=16K] 00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-H SMBus [8086:a123] (rev 31) Subsystem: Super Micro Computer Inc Sunrise Point-H SMBus [15d9:0884] Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin A routed to IRQ 16 Region 0: Memory at df51c000 (64-bit, non-prefetchable) [size=256] Region 4: I/O ports at f040 [size=32] Kernel driver in use: i801_smbus Kernel modules: i2c_i801 01:00.0 RAID bus controller [0104]: LSI Logic / Symbios Logic MegaRAID SAS 2208 [Thunderbolt] [1000:005b] (rev 05) Subsystem: LSI Logic / Symbios Logic MegaRAID SAS 9271-4i [1000:9276] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 16 Region 0: I/O ports at e000 [size=256] Region 1: Memory at df460000 (64-bit, non-prefetchable) [size=16K] Region 3: Memory at df400000 (64-bit, non-prefetchable) [size=256K] Expansion ROM at df440000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: megaraid_sas Kernel modules: megaraid_sas 02:00.0 Ethernet controller [0200]: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection [8086:10fb] (rev 01) Subsystem: Intel Corporation Ethernet Server Adapter X520-2 [8086:000c] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 17 Region 0: Memory at d0000000 (64-bit, prefetchable) [size=512K] Region 2: I/O ports at d000 [size=32] Region 4: Memory at d0280000 (64-bit, prefetchable) [size=16K] Expansion ROM at df300000 [disabled] [size=512K] Capabilities: <access denied> Kernel driver in use: ixgbe Kernel modules: ixgbe 04:00.0 Ethernet controller [0200]: Intel Corporation I210 Gigabit Network Connection [8086:1533] (rev 03) Subsystem: Super Micro Computer Inc I210 Gigabit Network Connection [15d9:1533] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 16 Region 0: Memory at df200000 (32-bit, non-prefetchable) [size=512K] Region 2: I/O ports at c000 [size=32] Region 3: Memory at df280000 (32-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: igb Kernel modules: igb 05:00.0 Ethernet controller [0200]: Intel Corporation I210 Gigabit Network Connection [8086:1533] (rev 03) Subsystem: Super Micro Computer Inc I210 Gigabit Network Connection [15d9:1533] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 17 Region 0: Memory at df100000 (32-bit, non-prefetchable) [size=512K] Region 2: I/O ports at b000 [size=32] Region 3: Memory at df180000 (32-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: igb Kernel modules: igb 06:00.0 PCI bridge [0604]: ASPEED Technology, Inc. AST1150 PCI-to-PCI Bridge [1a03:1150] (rev 03) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Bus: primary=06, secondary=07, subordinate=07, sec-latency=32 I/O behind bridge: 0000a000-0000afff Memory behind bridge: de000000-df0fffff Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel modules: shpchp 07:00.0 VGA compatible controller [0300]: ASPEED Technology, Inc. ASPEED Graphics Family [1a03:2000] (rev 30) (prog-if 00 [VGA controller]) Subsystem: Super Micro Computer Inc ASPEED Graphics Family [15d9:0884] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 18 Region 0: Memory at de000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at df000000 (32-bit, non-prefetchable) [size=128K] Region 2: I/O ports at a000 [size=128] [virtual] Expansion ROM at 000c0000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: ast Kernel modules: ast ** USB devices: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 20df:0001 Simtec Electronics Entropy Key [UDEKEY01] Bus 001 Device 004: ID 0557:2419 ATEN International Co., Ltd Bus 001 Device 003: ID 0557:7000 ATEN International Co., Ltd Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub -- System Information: Debian Release: buster/sid APT prefers unstable-debug APT policy: (500, 'unstable-debug'), (500, 'testing-debug'), (500, 'testing'), (100, 'unstable') Architecture: amd64 (x86_64) Kernel: Linux 4.14.0-2-amd64 (SMP w/8 CPU cores) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB:en (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages linux-image-4.14.0-2-amd64 depends on: ii initramfs-tools [linux-initramfs-tool] 0.130 ii kmod 24-1 ii linux-base 4.5 Versions of packages linux-image-4.14.0-2-amd64 recommends: ii apparmor 2.11.1-4 ii firmware-linux-free 3.4 ii irqbalance 1.3.0-0.1 Versions of packages linux-image-4.14.0-2-amd64 suggests: pn debian-kernel-handbook <none> ii grub-efi-amd64 2.02-2 pn linux-doc-4.14 <none> Versions of packages linux-image-4.14.0-2-amd64 is related to: ii firmware-amd-graphics 20170823-1 pn firmware-atheros <none> pn firmware-bnx2 <none> pn firmware-bnx2x <none> pn firmware-brcm80211 <none> pn firmware-cavium <none> pn firmware-intel-sound <none> pn firmware-intelwimax <none> pn firmware-ipw2x00 <none> pn firmware-ivtv <none> pn firmware-iwlwifi <none> pn firmware-libertas <none> ii firmware-linux-nonfree 20170823-1 ii firmware-misc-nonfree 20170823-1 pn firmware-myricom <none> pn firmware-netxen <none> pn firmware-qlogic <none> pn firmware-realtek <none> pn firmware-samsung <none> pn firmware-siano <none> pn firmware-ti-connectivity <none> pn xen-hypervisor <none> -- no debconf information
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| From | Chris Boot <bootc@debian.org> |
|---|---|
| Date | 2017-12-23 14:00 +0100 |
| Message-ID | <uZRzb-7YE-7@gated-at.bofh.it> |
| In reply to | #59729 |
Severity: serious Justification: kernel panic I experimented a little and disabled cgroupv2 on that server. Because I had some issues during boot I attempted to enable NetworkManager-wait-online.service using systemd, but that instantly resulted in the following kernel panic: [ 69.485816] ------------[ cut here ]------------ [ 69.490485] WARNING: CPU: 1 PID: 1 at /build/linux-NHzxYj/linux-4.14.7/kernel/fork.c:419 __put_task_struct+0xf0/0x150 [ 69.501108] Modules linked in: binfmt_misc vhost_net vhost tap tun xt_multiport devlink iptable_filter bridge 8021q garp mrp stp llc fuse i915 nls_ascii nls_cp437 vfat fat intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ast ttm hci_uart btqca ghash_clmulni_intel drm_kms_helper btintel intel_cstate intel_uncore bluetooth efi_pstore intel_rapl_perf sg mei_me pcspkr drbg efivars iTCO_wdt joydev ansi_cprng evdev cdc_acm iTCO_vendor_support drm mei shpchp intel_pch_thermal ie31200_edac battery ecdh_generic intel_lpss_acpi rfkill intel_lpss mfd_core video button acpi_als acpi_power_meter acpi_pad kfifo_buf industrialio ipmi_si ipmi_devintf ipmi_msghandler nfsd auth_rpcgss nfs_acl lockd grace sunrpc efivarfs ip_tables x_tables autofs4 ext4 [ 69.571558] crc16 mbcache jbd2 crc32c_generic fscrypto ecb dm_mod ses enclosure sd_mod scsi_transport_sas hid_generic usbhid xhci_pci crc32c_intel xhci_hcd igb ixgbe i2c_algo_bit aesni_intel ahci dca aes_x86_64 libahci usbcore ptp crypto_simd libata cryptd megaraid_sas glue_helper usb_common i2c_i801 pps_core mdio scsi_mod fan thermal i2c_hid hid [ 69.602324] CPU: 1 PID: 1 Comm: systemd Not tainted 4.14.0-2-amd64 #1 Debian 4.14.7-1 [ 69.610168] Hardware name: Supermicro Super Server/X11SSH-F, BIOS 2.0b 07/27/2017 [ 69.617665] task: ffffa0552173a040 task.stack: ffffb46243168000 [ 69.623601] RIP: 0010:__put_task_struct+0xf0/0x150 [ 69.628403] RSP: 0018:ffffb4624316bda0 EFLAGS: 00010246 [ 69.633644] RAX: 0000000000000000 RBX: ffffa054db731410 RCX: 0000000000000001 [ 69.640795] RDX: ffffb4624316be40 RSI: ffffa054db731410 RDI: ffffa054db731410 [ 69.647944] RBP: ffffb4624316bdb0 R08: 0000000000001000 R09: 000000000000000c [ 69.655095] R10: 0000000000000020 R11: ffffa054b84a500b R12: ffffb4624316bf18 [ 69.662244] R13: ffffa0551e7e7a00 R14: ffffa054db731410 R15: ffffa0551d8bcc00 [ 69.669395] FS: 00007f18193e4980(0000) GS:ffffa05545040000(0000) knlGS:0000000000000000 [ 69.677498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.683260] CR2: 00005582ad204068 CR3: 00000008603ae003 CR4: 00000000003626e0 [ 69.690410] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.697561] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.704709] Call Trace: [ 69.707166] css_task_iter_next+0x74/0x80 [ 69.711195] cgroup_procs_next+0x16/0x20 [ 69.715130] cgroup_seqfile_next+0x1a/0x20 [ 69.719239] kernfs_seq_next+0x27/0x60 [ 69.722999] seq_read+0x2ce/0x3f0 [ 69.726327] kernfs_fop_read+0x134/0x180 [ 69.730263] ? security_file_permission+0x9b/0xc0 [ 69.734975] __vfs_read+0x18/0x40 [ 69.738295] vfs_read+0x8e/0x130 [ 69.741527] SyS_read+0x55/0xc0 [ 69.744675] system_call_fast_compare_end+0xc/0x97 [ 69.749483] RIP: 0033:0x7f1818d0076d [ 69.753061] RSP: 002b:00007ffc19d1a880 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 69.760644] RAX: ffffffffffffffda RBX: 00005582ad1d9440 RCX: 00007f1818d0076d [ 69.767794] RDX: 0000000000001000 RSI: 00005582ad1f60e0 RDI: 000000000000001d [ 69.774945] RBP: 00007f1818fbc440 R08: 00007f1818fc0188 R09: 0000000000001010 [ 69.782094] R10: 0000000000000020 R11: 0000000000000293 R12: 0000000000000000 [ 69.789669] R13: 0000000000000000 R14: 000000000000001d R15: 00005582ad0a15c0 [ 69.797296] Code: 49 8b 94 24 d8 03 00 00 48 85 d2 74 06 f0 ff 4a 5c 74 2c 48 8b 3d 29 42 e5 00 4c 89 e6 e8 c9 a7 19 00 eb a2 0f ff e9 4a ff ff ff <0f> ff 8b 43 48 85 c0 0f 84 2b ff ff ff 0f ff e9 24 ff ff ff 48 [ 69.817117] ---[ end trace 29e4513e3e583259 ]--- [ 69.822245] BUG: unable to handle kernel NULL pointer dereference at 00000000000000b0 [ 69.830959] IP: pids_free+0x15/0x40 [ 69.834908] PGD 0 P4D 0 [ 69.837873] Oops: 0000 [#1] SMP [ 69.841488] Modules linked in: binfmt_misc vhost_net vhost tap tun xt_multiport devlink iptable_filter bridge 8021q garp mrp stp llc fuse i915 nls_ascii nls_cp437 vfat fat intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ast ttm hci_uart btqca ghash_clmulni_intel drm_kms_helper btintel intel_cstate intel_uncore bluetooth efi_pstore intel_rapl_perf sg mei_me pcspkr drbg efivars iTCO_wdt joydev ansi_cprng evdev cdc_acm iTCO_vendor_support drm mei shpchp intel_pch_thermal ie31200_edac battery ecdh_generic intel_lpss_acpi rfkill intel_lpss mfd_core video button acpi_als acpi_power_meter acpi_pad kfifo_buf industrialio ipmi_si ipmi_devintf ipmi_msghandler nfsd auth_rpcgss nfs_acl lockd grace sunrpc efivarfs ip_tables x_tables autofs4 ext4 [ 69.914840] crc16 mbcache jbd2 crc32c_generic fscrypto ecb dm_mod ses enclosure sd_mod scsi_transport_sas hid_generic usbhid xhci_pci crc32c_intel xhci_hcd igb ixgbe i2c_algo_bit aesni_intel ahci dca aes_x86_64 libahci usbcore ptp crypto_simd libata cryptd megaraid_sas glue_helper usb_common i2c_i801 pps_core mdio scsi_mod fan thermal i2c_hid hid [ 69.946865] CPU: 1 PID: 1 Comm: systemd Tainted: G W 4.14.0-2-amd64 #1 Debian 4.14.7-1 [ 69.956360] Hardware name: Supermicro Super Server/X11SSH-F, BIOS 2.0b 07/27/2017 [ 69.964301] task: ffffa0552173a040 task.stack: ffffb46243168000 [ 69.970681] RIP: 0010:pids_free+0x15/0x40 [ 69.975149] RSP: 0018:ffffb4624316bd48 EFLAGS: 00010246 [ 69.980829] RAX: ffffa054fb9b3878 RBX: 0000000000000000 RCX: 000000000000000a [ 69.988420] RDX: 000000000000000a RSI: 000000000000000b RDI: ffffa054db731410 [ 69.996002] RBP: ffffb4624316bd50 R08: 0000000000001000 R09: 000000000000000c [ 70.003585] R10: 0000000000000020 R11: ffffa054b84a500b R12: ffffa054db731410 [ 70.011169] R13: ffffffffbc85c1a0 R14: ffffa054fb9b3878 R15: ffffa0551d8bcc00 [ 70.018754] FS: 00007f18193e4980(0000) GS:ffffa05545040000(0000) knlGS:0000000000000000 [ 70.027298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.033521] CR2: 00000000000000b0 CR3: 00000008603ae003 CR4: 00000000003626e0 [ 70.041364] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.048974] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.056702] Call Trace: [ 70.059618] cgroup_free+0x62/0xe0 [ 70.063491] __put_task_struct+0x42/0x150 [ 70.067961] css_task_iter_next+0x74/0x80 [ 70.072432] cgroup_procs_next+0x16/0x20 [ 70.076820] cgroup_seqfile_next+0x1a/0x20 [ 70.081377] kernfs_seq_next+0x27/0x60 [ 70.085590] seq_read+0x2ce/0x3f0 [ 70.089368] kernfs_fop_read+0x134/0x180 [ 70.093753] ? security_file_permission+0x9b/0xc0 [ 70.098970] __vfs_read+0x18/0x40 [ 70.102741] vfs_read+0x8e/0x130 [ 70.106424] SyS_read+0x55/0xc0 [ 70.110021] system_call_fast_compare_end+0xc/0x97 [ 70.115316] RIP: 0033:0x7f1818d0076d [ 70.119344] RSP: 002b:00007ffc19d1a880 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 70.127360] RAX: ffffffffffffffda RBX: 00005582ad1d9440 RCX: 00007f1818d0076d [ 70.134936] RDX: 0000000000001000 RSI: 00005582ad1f60e0 RDI: 000000000000001d [ 70.142502] RBP: 00007f1818fbc440 R08: 00007f1818fc0188 R09: 0000000000001010 [ 70.150067] R10: 0000000000000020 R11: 0000000000000293 R12: 0000000000000000 [ 70.157675] R13: 0000000000000000 R14: 000000000000001d R15: 00005582ad0a15c0 [ 70.165233] Code: b0 00 00 00 00 75 e7 5b 5d c3 66 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 53 48 8b 87 70 08 00 00 48 8b 58 50 <48> 83 bb b0 00 00 00 00 74 19 48 89 df e8 e9 fc ff ff 48 8b 9b [ 70.184961] RIP: pids_free+0x15/0x40 RSP: ffffb4624316bd48 [ 70.190878] CR2: 00000000000000b0 [ 70.194615] ---[ end trace 29e4513e3e58325a ]--- [ 71.923126] systemd: 49 output lines suppressed due to ratelimiting [ 71.929864] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000009 [ 71.929864] [ 71.940121] Kernel Offset: 0x3ac00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 75.216438] Rebooting in 120 seconds.. For the avoidance of doubt, this was obtained with the following kernel cmdline: BOOT_IMAGE=/boot/vmlinuz-4.14.0-2-amd64 root=/dev/mapper/vg_tarquin-rootfs ro intel_iommu=on vsyscall=emulate scsi_mod.use_blk_mq=Y dm_mod.use_blk_mq=Y intel_pstate=passive i915.disable_display=Y apparmor=0 console=ttyS1,115200n8 console=tty0 And the trigger for this was running: systemctl enable NetworkManager-wait-online.service I don't know that this is the same bug at all, but I'm keeping it on this report for now as it seems at least related somehow. HTH, Chris -- Chris Boot bootc@debian.org
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| From | Chris Boot <bootc@debian.org> |
|---|---|
| Date | 2018-01-29 16:20 +0100 |
| Subject | Bug#883413: src:linux: Still reproducible with linux-image-4.15.0-rc8-amd64 |
| Message-ID | <vdjnX-5Zy-3@gated-at.bofh.it> |
| In reply to | #59541 |
Package: src:linux Followup-For: Bug #883413 Hi Ben, Unfortunately I can still reproduce this problem on 4.15-rc8 from experimental. The cmdline for this boot was: BOOT_IMAGE=/boot/vmlinuz-4.15.0-rc8-amd64 root=/dev/mapper/vg_tarquin-rootfs ro intel_iommu=on vsyscall=emulate scsi_mod.use_blk_mq=Y dm_mod.use_blk_mq=Y intel_pstate=passive i915.disable_display=Y i915.enable_gvt=Y apparmor=0 systemd.unified_cgroup_hierarchy=1 console=ttyS1,115200n8 console=tty0 This triggers with DefaultMemoryAccounting=yes enabled in /etc/systemd/system.conf, and NUT seems to regularly be involved in the crash on my system. Sadly the systemd unit is very simple indeed, and because my UPS is network-connected I'm not even doing dodgy things like USB from within NUT. Quite how the kernel thinks that nut-server.service is using 16 ZiB of memory is beyond me; presumably this is a slightly negative 64-bit int bring cast unsigned. The following also feels like a smoking gun: [ 2982.158622] percpu ref (css_release) <= 0 (-197) after switching to atomic The kernel log is: [ 2611.549862] WARNING: CPU: 0 PID: 20830 at /build/linux-b8fmzT/linux-4.15~rc8/mm/page_counter.c:27 page_counter_cancel+0x17/0x20 [ 2611.561360] Modules linked in: binfmt_misc fuse vhost_net vhost tap tun devlink bridge 8021q garp mrp stp llc nls_ascii nls_cp437 vfat fat intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel i915 kvm ast irqbypass crct10dif_pclmul crc32_pclmul ttm drm_kms_helper ghash_clmulni_intel intel_cstate sg efi_pstore mei_me intel_uncore iTCO_wdt evdev iTCO_vendor_support intel_rapl_perf efivars pcspkr drm mei cdc_acm intel_pch_thermal shpchp joydev ie31200_edac video acpi_power_meter button acpi_pad nfsd nfs_acl lockd grace auth_rpcgss ipmi_si ipmi_devintf sunrpc ipmi_msghandler efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic fscrypto ecb dm_mod ses enclosure scsi_transport_sas sd_mod hid_generic usbhid hid xhci_pci xhci_hcd ahci crc32c_intel ixgbe libahci igb i2c_algo_bit [ 2611.633015] aesni_intel aes_x86_64 dca ptp usbcore megaraid_sas crypto_simd libata cryptd glue_helper i2c_i801 pps_core usb_common mdio scsi_mod fan thermal [ 2611.647163] CPU: 0 PID: 20830 Comm: check_ups Not tainted 4.15.0-rc8-amd64 #1 Debian 4.15~rc8-1~exp1 [ 2611.656338] Hardware name: Supermicro Super Server/X11SSH-F, BIOS 2.0c 10/06/2017 [ 2611.663857] RIP: 0010:page_counter_cancel+0x17/0x20 [ 2611.668765] RSP: 0018:ffffa74c8433fc70 EFLAGS: 00010097 [ 2611.674017] RAX: 0000000000000000 RBX: ffff8bc863c0b4c0 RCX: 0000000000000000 [ 2611.681186] RDX: 00003b83ba4109d0 RSI: 0000000000000001 RDI: ffff8bc863c0b4c0 [ 2611.688370] RBP: 0000000000000001 R08: ffff8bc8c50da8a0 R09: 0000000000000001 [ 2611.695556] R10: ffffa74c8433fd48 R11: 0000000001000000 R12: ffff8bc863c0b400 [ 2611.702740] R13: ffff8bc89c092800 R14: ffff8bc8a1270e10 R15: ffff8bc76955ec30 [ 2611.709924] FS: 00007f0669316fc0(0000) GS:ffff8bc8c5000000(0000) knlGS:0000000000000000 [ 2611.718063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2611.723853] CR2: 00007f0668550930 CR3: 000000075ce30005 CR4: 00000000003626f0 [ 2611.731036] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2611.738218] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2611.745397] Call Trace: [ 2611.747881] page_counter_uncharge+0x1d/0x30 [ 2611.752195] drain_stock.isra.37+0x32/0xa0 [ 2611.756327] refill_stock+0x41/0x70 [ 2611.759855] __sk_mem_reduce_allocated+0x83/0xd0 [ 2611.764508] tcp_write_queue_purge+0x1a7/0x1d0 [ 2611.768990] tcp_v4_destroy_sock+0x3f/0x180 [ 2611.773208] tcp_v6_destroy_sock+0xe/0x20 [ 2611.777257] inet_csk_destroy_sock+0x47/0x100 [ 2611.781650] tcp_rcv_state_process+0x980/0xe20 [ 2611.786130] ? tcp_v6_do_rcv+0x1a7/0x3e0 [ 2611.790090] tcp_v6_do_rcv+0x1a7/0x3e0 [ 2611.793880] __release_sock+0x76/0xc0 [ 2611.797581] release_sock+0x2b/0x90 [ 2611.801107] tcp_close+0x165/0x3f0 [ 2611.804547] inet_release+0x36/0x60 [ 2611.808075] sock_release+0x1a/0x70 [ 2611.811601] sock_close+0xe/0x20 [ 2611.814861] __fput+0xd5/0x210 [ 2611.819465] task_work_run+0x84/0xa0 [ 2611.824577] exit_to_usermode_loop+0xb9/0xc0 [ 2611.830383] syscall_return_slowpath+0x88/0x90 [ 2611.836364] system_call_fast_compare_end+0x73/0x75 [ 2611.842741] RIP: 0033:0x7f0668ac8d84 [ 2611.847774] RSP: 002b:00007ffe23f9c7b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 2611.856787] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f0668ac8d84 [ 2611.865332] RDX: 0000000000001fff RSI: 00007ffe23f9c800 RDI: 0000000000000000 [ 2611.873833] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 2611.882405] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe23f9e800 [ 2611.890813] R13: 00007ffe23f9c800 R14: 0000000000002000 R15: 0000000000000000 [ 2611.899185] Code: e8 39 b5 eb ff e9 49 ff ff ff 90 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 48 89 f0 48 f7 d8 f0 48 0f c1 07 48 39 f0 78 02 f3 c3 <0f> ff c3 66 0f 1f 44 00 00 0f 1f 44 00 00 eb 19 48 89 f0 f0 48 [ 2611.920537] ---[ end trace 306225c4342d4340 ]--- [ 2981.898837] upsd invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 2981.909192] upsd cpuset=/ mems_allowed=0 [ 2981.913519] CPU: 0 PID: 3295 Comm: upsd Tainted: G W 4.15.0-rc8-amd64 #1 Debian 4.15~rc8-1~exp1 [ 2981.923783] Hardware name: Supermicro Super Server/X11SSH-F, BIOS 2.0c 10/06/2017 [ 2981.931647] Call Trace: [ 2981.934647] dump_stack+0x5c/0x85 [ 2981.938305] dump_header+0x6b/0x289 [ 2981.942379] oom_kill_process+0x228/0x430 [ 2981.947113] out_of_memory+0x2ab/0x4b0 [ 2981.951949] mem_cgroup_out_of_memory+0x49/0x80 [ 2981.957643] mem_cgroup_oom_synchronize+0x2ed/0x320 [ 2981.963664] ? get_mem_cgroup_from_mm+0x90/0x90 [ 2981.969334] pagefault_out_of_memory+0x32/0x77 [ 2981.974906] __do_page_fault+0x4a7/0x4e0 [ 2981.979879] ? page_fault+0x36/0x60 [ 2981.984384] page_fault+0x4c/0x60 [ 2981.988804] RIP: 0033:0x7f084e1fbca0 [ 2981.993483] RSP: 002b:00007ffd0a3bf0c8 EFLAGS: 00010202 [ 2981.993517] Task in /system.slice/nut-server.service killed as a result of limit of /system.slice/nut-server.service [ 2982.011567] memory: usage 18446744073709550932kB, limit 9007199254740988kB, failcnt 33 [ 2982.020705] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2982.028532] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2982.035766] Memory cgroup stats for /system.slice/nut-server.service: cache:0KB rss:0KB rss_huge:0KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 2982.059152] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 2982.069091] [ 3295] 114 3295 14245 0 131072 106 0 upsd [ 2982.078534] Memory cgroup out of memory: Kill process 3295 (upsd) score 0 or sacrifice child [ 2982.088491] Killed process 3295 (upsd) total-vm:56980kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2982.099113] oom_reaper: reaped process 3295 (upsd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2982.152146] ------------[ cut here ]------------ [ 2982.158622] percpu ref (css_release) <= 0 (-197) after switching to atomic [ 2982.158641] WARNING: CPU: 0 PID: 7 at /build/linux-b8fmzT/linux-4.15~rc8/lib/percpu-refcount.c:155 percpu_ref_switch_to_atomic_rcu+0xf6/0x100 [ 2982.183896] Modules linked in: binfmt_misc fuse vhost_net vhost tap tun devlink bridge 8021q garp mrp stp llc nls_ascii nls_cp437 vfat fat intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel i915 kvm ast irqbypass crct10dif_pclmul crc32_pclmul ttm drm_kms_helper ghash_clmulni_intel intel_cstate sg efi_pstore mei_me intel_uncore iTCO_wdt evdev iTCO_vendor_support intel_rapl_perf efivars pcspkr drm mei cdc_acm intel_pch_thermal shpchp joydev ie31200_edac video acpi_power_meter button acpi_pad nfsd nfs_acl lockd grace auth_rpcgss ipmi_si ipmi_devintf sunrpc ipmi_msghandler efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic fscrypto ecb dm_mod ses enclosure scsi_transport_sas sd_mod hid_generic usbhid hid xhci_pci xhci_hcd ahci crc32c_intel ixgbe libahci igb i2c_algo_bit [ 2982.268964] aesni_intel aes_x86_64 dca ptp usbcore megaraid_sas crypto_simd libata cryptd glue_helper i2c_i801 pps_core usb_common mdio scsi_mod fan thermal [ 2982.287046] CPU: 0 PID: 7 Comm: ksoftirqd/0 Tainted: G W 4.15.0-rc8-amd64 #1 Debian 4.15~rc8-1~exp1 [ 2982.299367] Hardware name: Supermicro Super Server/X11SSH-F, BIOS 2.0c 10/06/2017 [ 2982.308886] RIP: 0010:percpu_ref_switch_to_atomic_rcu+0xf6/0x100 [ 2982.316899] RSP: 0018:ffffa74c831a7df8 EFLAGS: 00010282 [ 2982.324118] RAX: 0000000000000000 RBX: 7fffffffffffff3e RCX: ffffffffa064d748 [ 2982.333350] RDX: 0000000000000001 RSI: 0000000000000096 RDI: 0000000000000283 [ 2982.342431] RBP: ffff8bc863c0b438 R08: 0000000000000462 R09: ffffffffa0b98160 [ 2982.351496] R10: 0000000000000000 R11: 0000000000000000 R12: 00003b83b9e11040 [ 2982.360536] R13: ffffffffa071a5e0 R14: 7fffffffffffffff R15: 0000000000000202 [ 2982.369682] FS: 0000000000000000(0000) GS:ffff8bc8c5000000(0000) knlGS:0000000000000000 [ 2982.379801] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2982.387446] CR2: 00005592b84ecd50 CR3: 000000072c20a005 CR4: 00000000003626f0 [ 2982.396512] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2982.405282] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2982.414337] Call Trace: [ 2982.418723] rcu_process_callbacks+0x1af/0x4c0 [ 2982.425118] ? sort_range+0x20/0x20 [ 2982.430531] __do_softirq+0xd9/0x2a9 [ 2982.436043] ? sort_range+0x20/0x20 [ 2982.441441] run_ksoftirqd+0x25/0x40 [ 2982.446928] smpboot_thread_fn+0xdf/0x150 [ 2982.452865] kthread+0x111/0x130 [ 2982.458012] ? kthread_create_worker_on_cpu+0x70/0x70 [ 2982.464998] ret_from_fork+0x32/0x40 [ 2982.470463] Code: 89 df ff 55 e8 eb c6 80 3d 86 15 d7 00 00 75 8a 48 8b 55 d8 48 8b 75 e8 48 c7 c7 28 18 45 a0 c6 05 6e 15 d7 00 01 e8 3a 62 cf ff <0f> ff e9 68 ff ff ff 0f 1f 00 41 54 55 49 89 f4 53 48 89 fb 48 [ 2982.493194] ---[ end trace 306225c4342d4341 ]--- Best regards, Chris -- System Information: Debian Release: buster/sid APT prefers unstable-debug APT policy: (500, 'unstable-debug'), (500, 'testing-debug'), (500, 'testing'), (100, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 4.15.0-rc8-amd64 (SMP w/8 CPU cores) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB:en (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system)
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