I got this after running borg backup (repo is 60 GiB). x86_64 system.. CONFIG_SLAB_FREELIST_RANDOM=y CONFIG_SLUB=y CONFIG_SLUB_CPU_PARTIAL=y kernel: general protection fault: 0000 [#1] PREEMPT SMP kernel: Modules linked in: nls_iso8859_1 nls_cp437 vfat fat snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi usblp uas usb_storage nf_conntrack_netlink fuse nfnetlink_acct ip6table_mangle nf_log_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_rt ip6table_filter ip6_tables ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat iptable_raw xt_mark xt_connmark iptable_mangle ipt_REJECT nf_reject_ipv4 nf_log_ipv4 nf_log_common xt_LOG xt_length xt_limit xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_connlimit xt_owner xt_hashlimit xt_multiport xt_conntrack nf_conntrack xt_set iptable_filter ip_set_hash_net ip_set nfnetlink cls_fw sch_pie sch_htb arptable_filter arp_tables cfg80211 w83627ehf hwmon_vid btusb btrtl btbcm btintel bluetooth rfkill coretemp hwmon kvm_intel kvm iTCO_wdt iTCO_vendor_support kernel: mxm_wmi irqbypass snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic i2c_i801 lpc_ich i2c_smbus snd_hda_intel snd_hda_codec snd_hda_core battery rtc_cmos acpi_cpufreq tcp_cubic sch_fq_codel binfmt_misc snd_pcm_oss snd_seq snd_seq_device snd_pcm snd_timer ip_tables x_tables algif_skcipher af_alg usbhid ehci_pci xhci_pci xhci_hcd ehci_hcd i915 r8169 mii e1000e ptp usbcore usb_common pps_core fjes wmi video button 8021q mrp scsi_transport_iscsi sunrpc snd_mixer_oss snd soundcore analog gameport joydev i2c_dev ecryptfs autofs4 [last unloaded: pcspkr] kernel: CPU: 2 PID: 26508 Comm: rclone Not tainted 4.9.5+ #83 kernel: Hardware name: System manufacturer System Product Name/P8Z68-V PRO GEN3, BIOS 3402 05/07/2012 kernel: task: ffff8f0b65fb2a00 task.stack: ffff929c02f64000 kernel: RIP: 0010:[<ffffffffbc3aaf34>] [<ffffffffbc3aaf34>] xfs_fs_destroy_inode+0x74/0x240 kernel: RSP: 0018:ffff929c02f67840 EFLAGS: 00010203 kernel: RAX: 6e690182d238636e RBX: ffff8f0afaad62c0 RCX: 0000000000000002 kernel: RDX: 0000000000022800 RSI: 0000000000000000 RDI: ffff8f0afaad62c0 kernel: RBP: ffff929c02f67860 R08: 0000000000000000 R09: 0000000000000000 kernel: R10: 0000000000000001 R11: 0000000000000000 R12: ffff8f0afaad62c0 kernel: R13: ffff8f0afaad6000 R14: 0000000000000000 R15: 0000000000000145 kernel: FS: 000000c422444068(0000) GS:ffff8f0e5f100000(0000) knlGS:0000000000000000 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 kernel: CR2: 00003a70c2a10000 CR3: 0000000402eb8000 CR4: 00000000000406e0 kernel: Stack: kernel: ffff8f0afaad62c0 ffff8f0afaad6348 ffffffffbca3c380 0000000000000000 kernel: ffff929c02f67878 ffffffffbc228356 ffff8f0afaad62c0 ffff929c02f678a0 kernel: ffffffffbc2284ad ffff929c02f678c8 00000000000000ae ffff929c02f679d8 kernel: Call Trace: kernel: [<ffffffffbc228356>] destroy_inode+0x36/0x60 kernel: [<ffffffffbc2284ad>] evict+0x12d/0x190 kernel: [<ffffffffbc228544>] dispose_list+0x34/0x40 kernel: [<ffffffffbc2297b6>] prune_icache_sb+0x46/0x60 kernel: [<ffffffffbc20f8e9>] super_cache_scan+0x149/0x1a0 kernel: [<ffffffffbc1aef7e>] shrink_slab.part.15+0x22e/0x4b0 kernel: [<ffffffffbc1af22f>] shrink_slab+0x2f/0x40 kernel: [<ffffffffbc1b2d5b>] shrink_node+0xeb/0x2e0 kernel: [<ffffffffbc1b3017>] do_try_to_free_pages+0xc7/0x2d0 kernel: [<ffffffffbc1b32ee>] try_to_free_pages+0xce/0x210 kernel: [<ffffffffbc1a3248>] __alloc_pages_nodemask+0x538/0xd60 kernel: [<ffffffffbc2088cf>] ? __check_object_size+0x4f/0x1e0 kernel: [<ffffffffbc7fa8a1>] skb_page_frag_refill+0xa1/0xd0 kernel: [<ffffffffbc7fa8e8>] sk_page_frag_refill+0x18/0x70 kernel: [<ffffffffbc86a49d>] tcp_sendmsg+0x1bd/0xb80 kernel: [<ffffffffbc8960c9>] inet_sendmsg+0xb9/0xe0 kernel: [<ffffffffbc896010>] ? inet_recvmsg+0xe0/0xe0 kernel: [<ffffffffbc7f63d3>] sock_sendmsg+0x33/0x40 kernel: [<ffffffffbc7f6456>] sock_write_iter+0x76/0xd0 kernel: [<ffffffffbc20b0e1>] __vfs_write+0xc1/0x120 kernel: [<ffffffffbc20bd81>] vfs_write+0xb1/0x1a0 kernel: [<ffffffffbc20d0a4>] SyS_write+0x44/0xb0 kernel: [<ffffffffbc94c177>] entry_SYSCALL_64_fastpath+0x1a/0xae kernel: Code: 6d 01 48 89 d0 48 03 04 cd e0 63 d7 bc 83 80 fc 00 00 00 01 49 8b 84 24 40 fd ff ff 48 8b 80 b0 0c 00 00 48 03 04 cd e0 63 d7 bc <83> 80 fc 00 00 00 01 48 8b 0c cd e0 63 d7 bc 83 84 0a 04 01 00 kernel: RIP [<ffffffffbc3aaf34>] xfs_fs_destroy_inode+0x74/0x240 kernel: RSP <ffff929c02f67840> kernel: ---[ end trace 80ed9d5315cd3a44 ]--- /proc/meminfo after borg exited: MemTotal: 16290420 kB MemFree: 626832 kB MemAvailable: 9860784 kB Buffers: 236 kB Cached: 4914920 kB SwapCached: 0 kB Active: 7837260 kB Inactive: 1215000 kB Active(anon): 4160068 kB Inactive(anon): 463596 kB Active(file): 3677192 kB Inactive(file): 751404 kB Unevictable: 64 kB Mlocked: 64 kB SwapTotal: 0 kB SwapFree: 0 kB Dirty: 164 kB Writeback: 0 kB AnonPages: 4123668 kB Mapped: 545700 kB Shmem: 486560 kB Slab: 5419860 kB SReclaimable: 5140848 kB SUnreclaim: 279012 kB KernelStack: 14208 kB PageTables: 77948 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 8112440 kB Committed_AS: 11563476 kB VmallocTotal: 34359738367 kB VmallocUsed: 0 kB VmallocChunk: 0 kB AnonHugePages: 1232896 kB ShmemHugePages: 0 kB ShmemPmdMapped: 0 kB HugePages_Total: 32 HugePages_Free: 32 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 1777184 kB DirectMap2M: 14895104 kB I had vm.vfs_cache_pressure=50 -- -- To unsubscribe from this list: send the line "unsubscribe linux-xfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
