Date: Fri, 09 Feb 2018 15:38:47 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 225791] ena driver causing kernel panics on AWS EC2 Message-ID: <bug-225791-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D225791 Bug ID: 225791 Summary: ena driver causing kernel panics on AWS EC2 Product: Base System Version: 11.1-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: mwalker@carbonhouse.com Overview:=20 On some of our more heavily-trafficked c5.large and c5.xlarge servers we're seeing kernel panics & reboots as often as 2-3 times per day. Steps to Reproduce: Have a server with a good amount of network traffic (~3000pps) using the ena network adapter. Wait a day or less. Additional Information: Here's one of the panics: Feb 5 20:58:51 awesomehost kernel: ena0: Found a Tx that wasn't completed = on time, qid 0, index 0. Feb 6 03:48:11 awesomehost kernel: ena0: Found a Tx that wasn't completed = on time, qid 1, index 203. Feb 6 04:25:46 awesomehost syslogd: kernel boot file is /boot/kernel/kernel Feb 6 04:25:46 awesomehost kernel: [zone: mbuf_jumbo_16k] kern.ipc.nmbjumb= o16 limit reached Feb 6 04:25:46 awesomehost kernel: Feb 6 04:25:46 awesomehost kernel: Feb 6 04:25:46 awesomehost kernel: Fatal trap 12: page fault while in kern= el mode Feb 6 04:25:46 awesomehost kernel: cpuid =3D 0; apic id =3D 00 Feb 6 04:25:46 awesomehost kernel: fault virtual address =3D 0x1c Feb 6 04:25:46 awesomehost kernel: fault code =3D supervisor write data, page not present Feb 6 04:25:46 awesomehost kernel: instruction pointer =3D 0x20:0xffffffff8218ef8c Feb 6 04:25:46 awesomehost kernel: stack pointer =3D 0x0:0xfffffe0108afe180 Feb 6 04:25:46 awesomehost kernel: frame pointer =3D 0x0:0xfffffe0108afe260 Feb 6 04:25:46 awesomehost kernel: code segment =3D base 0x= 0, limit 0xfffff, type 0x1b Feb 6 04:25:46 awesomehost kernel: Feb 6 04:25:46 awesomehost kernel: =3D DPL 0, pres 1, long 1, def32 0, gra= n 1 Feb 6 04:25:46 awesomehost kernel: processor eflags =3D Feb 6 04:25:46 awesomehost kernel: Fatal trap 12: page fault while in kern= el mode Feb 6 04:25:46 awesomehost kernel: cpuid =3D 1; apic id =3D 01 Feb 6 04:25:46 awesomehost kernel: fault virtual address =3D 0x1c Feb 6 04:25:46 awesomehost kernel: fault code =3D supervisor write data, page not present Feb 6 04:25:46 awesomehost kernel: instruction pointer =3D 0x20:0xffffffff8218ef8c Feb 6 04:25:46 awesomehost kernel: interrupt enabled, resume, IOPL =3D 0 Feb 6 04:25:46 awesomehost kernel: current process =3D 12 (irq= 261: ena0) Feb 6 04:25:46 awesomehost kernel: trap number =3D 12 Feb 6 04:25:46 awesomehost kernel: panic: page fault Feb 6 04:25:46 awesomehost kernel: cpuid =3D 0 Feb 6 04:25:46 awesomehost kernel: KDB: stack backtrace: Feb 6 04:25:46 awesomehost kernel: #0 0xffffffff80aadac7 at kdb_backtrace+= 0x67 Feb 6 04:25:46 awesomehost kernel: #1 0xffffffff80a6bba6 at vpanic+0x186 Feb 6 04:25:46 awesomehost kernel: #2 0xffffffff80a6ba13 at panic+0x43 Feb 6 04:25:46 awesomehost kernel: #3 0xffffffff80edf832 at trap_fatal+0x3= 22 Feb 6 04:25:46 awesomehost kernel: #4 0xffffffff80edf889 at trap_pfault+0x= 49 Feb 6 04:25:46 awesomehost kernel: #5 0xffffffff80edf0c6 at trap+0x286 Feb 6 04:25:46 awesomehost kernel: #6 0xffffffff80ec36d1 at calltrap+0x8 Feb 6 04:25:46 awesomehost kernel: #7 0xffffffff80a321ec at intr_event_execute_handlers+0xec Feb 6 04:25:46 awesomehost kernel: #8 0xffffffff80a324d6 at ithread_loop+0= xd6 Feb 6 04:25:46 awesomehost kernel: #9 0xffffffff80a2f845 at fork_exit+0x85 Feb 6 04:25:46 awesomehost kernel: #10 0xffffffff80ec3c0e at fork_trampoline+0xe Feb 6 04:25:46 awesomehost kernel: Uptime: 8h48m21s Feb 6 04:25:46 awesomehost kernel: Rebooting... Here's a full boot log: Feb 8 22:57:59 awesomehost kernel: Copyright (c) 1992-2017 The FreeBSD Project.=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20 =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 [37/2338] Feb 8 22:57:59 awesomehost kernel: Copyright (c) 1979, 1980, 1983, 1986, 1= 988, 1989, 1991, 1992, 1993, 1994 Feb 8 22:57:59 awesomehost kernel: The Regents of the University of California. All rights reserved. Feb 8 22:57:59 awesomehost kernel: FreeBSD is a registered trademark of The FreeBSD Foundation. Feb 8 22:57:59 awesomehost kernel: FreeBSD 11.1-RELEASE-p4 #0: Tue Nov 14 06:12:40 UTC 2017 Feb 8 22:57:59 awesomehost kernel: root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64 Feb 8 22:57:59 awesomehost kernel: FreeBSD clang version 4.0.0 (tags/RELEASE_400/final 297347) (based on LLVM 4.0.0) Feb 8 22:57:59 awesomehost kernel: VT(vga): text 80x25 Feb 8 22:57:59 awesomehost kernel: CPU: HammerEM64T (3000.07-MHz K8-class = CPU) Feb 8 22:57:59 awesomehost kernel: Origin=3D"GenuineIntel" Id=3D0x50653=20 Family=3D0x6 Model=3D0x55 Stepping=3D3 Feb 8 22:57:59 awesomehost kernel: Features=3D0x1f83fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,= MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE,SSE2,SS,HTT> Feb 8 22:57:59 awesomehost kernel: Features2=3D0xfffa3203<SSE3,PCLMULQDQ,SSSE3,FMA,CX16,PCID,SSE4.1,SSE4.2,x2A= PIC,MOVBE,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND,HV> Feb 8 22:57:59 awesomehost kernel: AMD Features=3D0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM> Feb 8 22:57:59 awesomehost kernel: AMD Features2=3D0x121<LAHF,ABM,Prefetch> Feb 8 22:57:59 awesomehost kernel: Structured Extended Features=3D0xd11f4f3a<TSCADJ,BMI1,HLE,AVX2,BMI2,ERMS,INVPCID,RTM,MPX,AVX512= F,AVX512DQ,RDSEED,ADX,SMAP,CLWB,AVX512CD,AVX512BW> Feb 8 22:57:59 awesomehost kernel: Structured Extended Features2=3D0x8<PKU> Feb 8 22:57:59 awesomehost kernel: XSAVE Features=3D0xf<XSAVEOPT,XSAVEC,XINUSE,XSAVES> Feb 8 22:57:59 awesomehost kernel: TSC: P-state invariant, performance statistics Feb 8 22:57:59 awesomehost kernel: Hypervisor: Origin =3D "KVMKVMKVM" Feb 8 22:57:59 awesomehost kernel: real memory =3D 5114953728 (4878 MB) Feb 8 22:57:59 awesomehost kernel: avail memory =3D 3845005312 (3666 MB) Feb 8 22:57:59 awesomehost kernel: Event timer "LAPIC" quality 600 Feb 8 22:57:59 awesomehost kernel: ACPI APIC Table: <AMAZON AMZNAPIC> Feb 8 22:57:59 awesomehost kernel: FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs Feb 8 22:57:59 awesomehost kernel: FreeBSD/SMP: 1 package(s) x 1 core(s) x= 2 hardware threads Feb 8 22:57:59 awesomehost kernel: random: unblocking device. Feb 8 22:57:59 awesomehost kernel: ioapic0 <Version 1.1> irqs 0-23 on motherboard Feb 8 22:57:59 awesomehost kernel: SMP: AP CPU #1 Launched! Feb 8 22:57:59 awesomehost kernel: random: entropy device external interfa= ce Feb 8 22:57:59 awesomehost kernel: kbd1 at kbdmux0 Feb 8 22:57:59 awesomehost kernel: netmap: loaded module Feb 8 22:57:59 awesomehost kernel: module_register_init: MOD_LOAD (vesa, 0xffffffff80f5b220, 0) error 19 Feb 8 22:57:59 awesomehost kernel: random: registering fast source Intel Secure Key RNG Feb 8 22:57:59 awesomehost kernel: random: fast provider: "Intel Secure Key RNG" Feb 8 22:57:59 awesomehost kernel: nexus0 Feb 8 22:57:59 awesomehost kernel: vtvga0: <VT VGA driver> on motherboard Feb 8 22:57:59 awesomehost kernel: cryptosoft0: <software crypto> on motherboard Feb 8 22:57:59 awesomehost kernel: acpi0: <AMAZON AMZNRSDT> on motherboard Feb 8 22:57:59 awesomehost kernel: acpi0: Power Button (fixed) Feb 8 22:57:59 awesomehost kernel: cpu0: <ACPI CPU> on acpi0 Feb 8 22:57:59 awesomehost kernel: cpu1: <ACPI CPU> on acpi0 Feb 8 22:57:59 awesomehost kernel: atrtc0: <AT realtime clock> port 0x70-0x71,0x72-0x77 irq 8 on acpi0 Feb 8 22:57:59 awesomehost kernel: Event timer "RTC" frequency 32768 Hz quality 0 Feb 8 22:57:59 awesomehost kernel: Timecounter "ACPI-fast" frequency 35795= 45 Hz quality 900 Feb 8 22:57:59 awesomehost kernel: acpi_timer0: <24-bit timer at 3.579545M= Hz> port 0xb008-0xb00b on acpi0 Feb 8 22:57:59 awesomehost kernel: pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 Feb 8 22:57:59 awesomehost kernel: pci0: <ACPI PCI bus> on pcib0 Feb 8 22:57:59 awesomehost kernel: isab0: <PCI-ISA bridge> at device 1.0 on pci0 Feb 8 22:57:59 awesomehost kernel: isa0: <ISA bus> on isab0 Feb 8 22:57:59 awesomehost kernel: pci0: <old, non-VGA display device> at device 1.3 (no driver attached) Feb 8 22:57:59 awesomehost kernel: vgapci0: <VGA-compatible display> mem 0xfe400000-0xfe7fffff at device 3.0 on pci0 Feb 8 22:57:59 awesomehost kernel: vgapci0: Boot video device Feb 8 22:57:59 awesomehost kernel: nvme0: <Generic NVMe Device> mem 0xfebf0000-0xfebf3fff irq 11 at device 4.0 on pci0 Feb 8 22:57:59 awesomehost kernel: ena0: <ENA adapter> mem 0xfebf4000-0xfebf7fff at device 5.0 on pci0 Feb 8 22:57:59 awesomehost kernel: ena0: Elastic Network Adapter (ENA)ena v0.7.0 Feb 8 22:57:59 awesomehost kernel: ena0: initalize 2 io queues Feb 8 22:57:59 awesomehost kernel: ena0: Ethernet address: 12:3d:00:e2:4f:= 78 Feb 8 22:57:59 awesomehost kernel: ena0: Allocated msix_entries, vectors (= cnt: 3) Feb 8 22:57:59 awesomehost kernel: nvme1: <Generic NVMe Device> mem 0xfebf8000-0xfebfbfff irq 11 at device 31.0 on pci0 Feb 8 22:57:59 awesomehost kernel: ena0: link is UP Feb 8 22:57:59 awesomehost kernel: ena0: link state changed to UP Feb 8 22:57:59 awesomehost kernel: atkbdc0: <Keyboard controller (i8042)> = port 0x60,0x64 irq 1 on acpi0 Feb 8 22:57:59 awesomehost kernel: atkbd0: <AT Keyboard> irq 1 on atkbdc0 Feb 8 22:57:59 awesomehost kernel: kbd0 at atkbd0 Feb 8 22:57:59 awesomehost kernel: atkbd0: [GIANT-LOCKED] Feb 8 22:57:59 awesomehost kernel: uart0: <Non-standard ns8250 class UART = with FIFOs> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 Feb 8 22:57:59 awesomehost kernel: uart0: console (115200,n,8,1) Feb 8 22:57:59 awesomehost kernel: orm0: <ISA Option ROM> at iomem 0xef000-0xeffff on isa0 Feb 8 22:57:59 awesomehost kernel: vga0: <Generic ISA VGA> at port 0x3c0-0= x3df iomem 0xa0000-0xbffff on isa0 Feb 8 22:57:59 awesomehost kernel: attimer0: <AT timer> at port 0x40 on is= a0 Feb 8 22:57:59 awesomehost kernel: Timecounter "i8254" frequency 1193182 Hz quality 0 Feb 8 22:57:59 awesomehost kernel: attimer0: Can't map interrupt. Feb 8 22:57:59 awesomehost kernel: ppc0: cannot reserve I/O port range Feb 8 22:57:59 awesomehost kernel: Timecounters tick every 1.000 msec Feb 8 22:57:59 awesomehost kernel: usb_needs_explore_all: no devclass Feb 8 22:57:59 awesomehost kernel: nvme cam probe device init Feb 8 22:57:59 awesomehost kernel: nvme0: temperature threshold not suppor= ted Feb 8 22:57:59 awesomehost kernel: nvd0: <Amazon Elastic Block Store> NVMe namespace Feb 8 22:57:59 awesomehost kernel: nvd0: 10240MB (20971520 512 byte sector= s) Feb 8 22:57:59 awesomehost kernel: nvme1: temperature threshold not suppor= ted Feb 8 22:57:59 awesomehost kernel: nvd1: <Amazon Elastic Block Store> NVMe namespace Feb 8 22:57:59 awesomehost kernel: nvd1: 40960MB (83886080 512 byte sector= s) Feb 8 22:57:59 awesomehost kernel: Trying to mount root from ufs:/dev/gpt/rootfs [rw]... Feb 8 22:57:59 awesomehost kernel: WARNING: / was not properly dismounted Feb 8 22:57:59 awesomehost kernel: WARNING: /: mount pending error: blocks= 0 files 2 Feb 8 22:57:59 awesomehost kernel: WARNING: /: reload pending error: block= s 0 files 2 Feb 8 22:57:59 awesomehost kernel: WARNING: / was not properly dismounted Feb 8 22:57:59 awesomehost kernel: WARNING: /sites was not properly dismou= nted Feb 8 22:57:59 awesomehost kernel: ena0: device is going UP Feb 8 22:57:59 awesomehost kernel: ena0: queue 0 - cpu 0 Feb 8 22:57:59 awesomehost kernel: ena0: queue 1 - cpu 1 Feb 8 22:57:59 awesomehost kernel: pflog0: promiscuous mode enabled Below are some numbers from one of our hosts experiencing this the most, it= 's a c5.large server in us-east-1, booted from the official FreeBSD AMI "FreeBSD 11.1-RELEASE-amd64 (ami-70504266)" Here's "uname -ar": FreeBSD awesomehost 11.1-RELEASE-p4 FreeBSD 11.1-RELEASE-p4 #0: Tue Nov 14 06:12:40 UTC 2017=20=20=20=20 root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64 Here's "uptime": 3:29PM up 16:31, 2 users, load averages: 0.08, 0.22, 0.23 Here's "sysctl dev.ena": dev.ena.0.admin_stats.no_completion: 0 dev.ena.0.admin_stats.out_of_space: 0 dev.ena.0.admin_stats.completed_cmd: 58446 dev.ena.0.admin_stats.sumbitted_cmd: 58446 dev.ena.0.admin_stats.aborted_cmd: 0 dev.ena.0.hw_stats.update_stats: dev.ena.0.hw_stats.rx_drops: 0 dev.ena.0.hw_stats.tx_bytes: 130551171301 dev.ena.0.hw_stats.rx_bytes: 129414445543 dev.ena.0.hw_stats.tx_packets: 175108516 dev.ena.0.hw_stats.rx_packets: 174924189 dev.ena.0.queue1.rx_ring.small_copy_len_pkt: 0 dev.ena.0.queue1.rx_ring.bad_desc_num: 0 dev.ena.0.queue1.rx_ring.dma_mapping_err: 0 dev.ena.0.queue1.rx_ring.mbuf_alloc_fail: 0 dev.ena.0.queue1.rx_ring.page_alloc_fail: 0 dev.ena.0.queue1.rx_ring.bad_csum: 0 dev.ena.0.queue1.rx_ring.refil_partial: 0 dev.ena.0.queue1.rx_ring.bytes: 65125566440 dev.ena.0.queue1.rx_ring.count: 87968075 dev.ena.0.queue1.tx_ring.mbuf_collapse_err: 0 dev.ena.0.queue1.tx_ring.mbuf_collapses: 0 dev.ena.0.queue1.tx_ring.stops: 0 dev.ena.0.queue1.tx_ring.bad_req_id: 0 dev.ena.0.queue1.tx_ring.missing_tx_comp: 0 dev.ena.0.queue1.tx_ring.doorbells: 87925945 dev.ena.0.queue1.tx_ring.tx_poll: 0 dev.ena.0.queue1.tx_ring.napi_comp: 0 dev.ena.0.queue1.tx_ring.unsupported_desc_num: 0 dev.ena.0.queue1.tx_ring.dma_mapping_err: 0 dev.ena.0.queue1.tx_ring.queue_wakeup: 0 dev.ena.0.queue1.tx_ring.prepare_ctx_err: 0 dev.ena.0.queue1.tx_ring.bytes: 65756583294 dev.ena.0.queue1.tx_ring.count: 87999157 dev.ena.0.queue0.rx_ring.small_copy_len_pkt: 0 dev.ena.0.queue0.rx_ring.bad_desc_num: 0 dev.ena.0.queue0.rx_ring.dma_mapping_err: 0 dev.ena.0.queue0.rx_ring.mbuf_alloc_fail: 0 dev.ena.0.queue0.rx_ring.page_alloc_fail: 0 dev.ena.0.queue0.rx_ring.bad_csum: 0 dev.ena.0.queue0.rx_ring.refil_partial: 0 dev.ena.0.queue0.rx_ring.bytes: 64288879103 dev.ena.0.queue0.rx_ring.count: 86956114 dev.ena.0.queue0.tx_ring.mbuf_collapse_err: 0 dev.ena.0.queue0.tx_ring.mbuf_collapses: 0 dev.ena.0.queue0.tx_ring.stops: 0 dev.ena.0.queue0.tx_ring.bad_req_id: 0 dev.ena.0.queue0.tx_ring.missing_tx_comp: 0 dev.ena.0.queue0.tx_ring.doorbells: 87033454 dev.ena.0.queue0.tx_ring.tx_poll: 0 dev.ena.0.queue0.tx_ring.napi_comp: 0 dev.ena.0.queue0.tx_ring.unsupported_desc_num: 0 dev.ena.0.queue0.tx_ring.dma_mapping_err: 0 dev.ena.0.queue0.tx_ring.queue_wakeup: 0 dev.ena.0.queue0.tx_ring.prepare_ctx_err: 0 dev.ena.0.queue0.tx_ring.bytes: 64794589485 dev.ena.0.queue0.tx_ring.count: 87109364 dev.ena.0.admin_q_pause: 0 dev.ena.0.interface_down: 0 dev.ena.0.interface_up: 1 dev.ena.0.wd_expired: 0 dev.ena.0.io_resume: 0 dev.ena.0.io_suspend: 0 dev.ena.0.tx_timeout: 0 dev.ena.0.missing_tx_threshold: 128 dev.ena.0.missing_tx_max_queues: 4 dev.ena.0.missing_tx_timeout: 21474836480 dev.ena.0.keep_alive_timeout: 25769803776 dev.ena.0.wd_active: 1 dev.ena.0.%parent: pci0 dev.ena.0.%pnpinfo: vendor=3D0x1d0f device=3D0xec20 subvendor=3D0x0000 subdevice=3D0x0000 class=3D0x020000 dev.ena.0.%location: slot=3D5 function=3D0 dbsf=3Dpci0:0:5:0 handle=3D\_SB_= .PCI0.S05_ dev.ena.0.%driver: ena dev.ena.0.%desc: ENA adapter dev.ena.%parent: Here's "vmstat -i": interrupt total rate irq1: atkbd0 2 0 irq4: uart0 6 0 cpu0:timer 41324147 695 cpu1:timer 26268292 442 irq256: nvme0 9 0 irq257: nvme0 75412 1 irq258: nvme0 67504 1 irq259: ena0 118511 2 irq260: ena0 101753746 1711 irq261: ena0 102189440 1718 irq262: nvme1 9 0 irq263: nvme1 125224 2 irq264: nvme1 118774 2 Total 272041076 4575 Here's "netstat -in": Name Mtu Network Address Ipkts Ierrs Idrop Opkts O= errs Coll ena0 1500 <Link#1> 12:3d:00:e2:4f:78 177839782 0 0 178011394= =20=20=20=20 0 0 ena0 - 192.168.4.0/2 192.168.4.101 61087021 - - 45501246 = - - lo0 16384 <Link#2> lo0 15856955 0 0 15856955 = 0 0 lo0 - ::1/128 ::1 0 - - 0 = - - lo0 - fe80::%lo0/64 fe80::1%lo0 0 - - 0 = - - lo0 - 127.0.0.0/8 127.0.0.1 61418 - - 15856955 = - - pflog 33160 <Link#3> pflog0 0 0 0 1797 = 0 0 Here's "sysctl kern.ipc": kern.ipc.maxsockbuf: 2097152 kern.ipc.sockbuf_waste_factor: 8 kern.ipc.max_linkhdr: 16 kern.ipc.max_protohdr: 60 kern.ipc.max_hdr: 76 kern.ipc.max_datalen: 92 kern.ipc.maxsockets: 122296 kern.ipc.numopensockets: 2141 kern.ipc.soacceptqueue: 65536 kern.ipc.shm_allow_removed: 1 kern.ipc.shm_use_phys: 0 kern.ipc.shmall: 131072 kern.ipc.shmseg: 128 kern.ipc.shmmni: 192 kern.ipc.shmmin: 1 kern.ipc.shmmax: 536870912 kern.ipc.semaem: 16384 kern.ipc.semvmx: 32767 kern.ipc.semusz: 632 kern.ipc.semume: 50 kern.ipc.semopm: 100 kern.ipc.semmsl: 340 kern.ipc.semmnu: 150 kern.ipc.semmns: 340 kern.ipc.semmni: 50 kern.ipc.msgseg: 2048 kern.ipc.msgssz: 8 kern.ipc.msgtql: 40 kern.ipc.msgmnb: 2048 kern.ipc.msgmni: 40 kern.ipc.msgmax: 16384 kern.ipc.aio.lifetime: 30000 kern.ipc.aio.target_procs: 4 kern.ipc.aio.num_procs: 4 kern.ipc.aio.max_procs: 32 kern.ipc.aio.empty_retries: 0 kern.ipc.aio.empty_results: 0 kern.ipc.piperesizeallowed: 1 kern.ipc.piperesizefail: 0 kern.ipc.pipeallocfail: 0 kern.ipc.pipefragretry: 0 kern.ipc.pipekva: 69632 kern.ipc.maxpipekva: 62611456 kern.ipc.umtx_max_robust: 1000 kern.ipc.umtx_vnode_persistent: 0 kern.ipc.nmbufs: 1514295 kern.ipc.nmbjumbo16: 30000 kern.ipc.nmbjumbo9: 35053 kern.ipc.nmbjumbop: 118304 kern.ipc.nmbclusters: 236608 kern.ipc.maxmbufmem: 1938294784 --=20 You are receiving this mail because: You are the assignee for the bug.=
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