Additional info: reporter: libreport-2.1.12 WARNING: CPU: 1 PID: 14614 at mm/slub.c:1538 kmem_cache_close+0x262/0x350() Modules linked in: nls_utf8 isofs fuse ip6t_rpfilter ip6t_REJECT cfg80211 rfkill ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables nf_defrag_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables nf_defrag_ipv4 nf_conntrack(-) iptable_mangle iptable_security iptable_raw mt2063 drxk cx25840 snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic cx23885 btcx_risc kvm_amd altera_ci videobuf_dvb tda18271 snd_hda_intel altera_stapl snd_hda_codec snd_hwdep ppdev snd_seq snd_seq_device kvm snd_pcm tveeprom cx2341x videobuf_dma_sg videobuf_core dvb_core rc_core v4l2_common videodev media edac_core edac_mce_amd snd_timer snd microcode serio_raw k10temp sp5100_tco i2c_piix4 soundcore parport_pc shpchp parport asus_atk0110 acpi_cpufreq nfsd auth_rpcgss nfs_acl lockd sunrpc ata_generic pata_acpi nouveau pata_atiixp video mxm_wmi i2c_algo_bit drm_kms_helper ttm r8169 drm mii i2c_core wmi [last unloaded: nf_conntrack_ipv6] CPU: 1 PID: 14614 Comm: rmmod Not tainted 3.14.0-0.rc1.git0.2.fc21.x86_64 #1 Hardware name: System manufacturer System Product Name/M4A78LT-M, BIOS 0802 08/24/2010 0000000000000000 00000000126b9fc7 ffff8800ce525d08 ffffffff817cef2d 0000000000000000 ffff8800ce525d40 ffffffff810967cd ffffea0003632520 ffffea0003630600 ffffea0003630600 ffff8800362a7400 ffffea0003632500 Call Trace: [<ffffffff817cef2d>] dump_stack+0x4d/0x66 [<ffffffff810967cd>] warn_slowpath_common+0x7d/0xa0 [<ffffffff810968fa>] warn_slowpath_null+0x1a/0x20 [<ffffffff81210402>] kmem_cache_close+0x262/0x350 [<ffffffff81210fe4>] __kmem_cache_shutdown+0x14/0x80 [<ffffffff811d6351>] kmem_cache_destroy+0x41/0xf0 [<ffffffffa05d8d06>] nf_conntrack_cleanup_net_list+0x136/0x170 [nf_conntrack] [<ffffffffa05d9633>] nf_conntrack_pernet_exit+0x73/0x80 [nf_conntrack] [<ffffffff8167ccf3>] ops_exit_list.isra.1+0x53/0x60 [<ffffffff8167cfa0>] unregister_pernet_operations+0x80/0xe0 [<ffffffff8167d023>] unregister_pernet_subsys+0x23/0x40 [<ffffffffa05e2b47>] nf_conntrack_standalone_fini+0x15/0x4ce [nf_conntrack] [<ffffffff8112f8a2>] SyS_delete_module+0x172/0x240 [<ffffffff810f8a7d>] ? trace_hardirqs_on+0xd/0x10 [<ffffffff8115462c>] ? __audit_syscall_entry+0x9c/0xf0 [<ffffffff817e2da9>] system_call_fastpath+0x16/0x1b
Created attachment 860933 [details] File: dmesg
Does this happen with yesterday's rawhide kernel?
(In reply to Josh Boyer from comment #2) > Does this happen with yesterday's rawhide kernel? looks fine.
Great, thanks for reporting and testing.