Additional info: reporter: libreport-2.9.5 list_del corruption, ffff9f34ebee15a0->next is LIST_POISON1 (dead000000000100) ------------[ cut here ]------------ kernel BUG at lib/list_debug.c:47! invalid opcode: 0000 [#1] SMP PTI Modules linked in: fuse ccm nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle iptable_raw iptable_security ebtable_filter ebtables ip6table_filter ip6_tables sunrpc arc4 intel_rapl iwldvm x86_pkg_temp_thermal intel_powerclamp coretemp mac80211 kvm iwlwifi iTCO_wdt snd_hda_codec_hdmi gpio_ich iTCO_vendor_support snd_hda_codec_realtek snd_hda_codec_generic irqbypass crct10dif_pclmul crc32_pclmul snd_hda_intel uvcvideo ghash_clmulni_intel intel_cstate snd_hda_codec videobuf2_vmalloc videobuf2_memops intel_uncore videobuf2_v4l2 videobuf2_common intel_rapl_perf videodev rtsx_usb_ms cfg80211 memstick snd_hda_core snd_hwdep snd_seq media snd_seq_device i2c_i801 snd_pcm joydev snd_timer mei_me snd mei shpchp lpc_ich soundcore ideapad_laptop sparse_keymap rfkill wmi pcc_cpufreq i915 rtsx_usb_sdmmc mmc_core i2c_algo_bit drm_kms_helper drm crc32c_intel r8169 serio_raw mii rtsx_usb video CPU: 1 PID: 325 Comm: kworker/u17:0 Not tainted 4.17.11-200.fc28.x86_64 #1 Hardware name: LENOVO 20197/Product Name, BIOS 6DCN20WW(V1.08) 07/25/2012 Workqueue: rb_allocator iwl_pcie_rx_allocator_work [iwlwifi] RIP: 0010:__list_del_entry_valid.cold.1+0x12/0x4c RSP: 0018:ffffad8940973e18 EFLAGS: 00010246 RAX: 000000000000004e RBX: ffff9f34ebee0028 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffff9f34ff256938 RDI: ffff9f34ff256938 RBP: ffff9f34ebee15a0 R08: 0000000000000005 R09: 0000000000000417 R10: 0000000000000000 R11: ffffffffbe99b1ad R12: ffffad8940973e50 R13: ffffad8940973e40 R14: 0000000000000000 R15: ffffdff602adc100 FS: 0000000000000000(0000) GS:ffff9f34ff240000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fb14882b740 CR3: 000000008c20a001 CR4: 00000000000606e0 Call Trace: iwl_pcie_rx_allocator_work+0x1a8/0x370 [iwlwifi] process_one_work+0x187/0x340 worker_thread+0x2e/0x380 ? pwq_unbound_release_workfn+0xd0/0xd0 kthread+0x112/0x130 ? kthread_create_worker_on_cpu+0x70/0x70 ret_from_fork+0x35/0x40 Code: fe c9 ff 0f 0b 48 89 c1 4c 89 c6 48 c7 c7 d8 8a 10 be e8 dc fe c9 ff 0f 0b 48 89 fe 48 89 c2 48 c7 c7 68 8b 10 be e8 c8 fe c9 ff <0f> 0b 48 c7 c7 18 8c 10 be e8 ba fe c9 ff 0f 0b 48 89 f2 48 89 RIP: __list_del_entry_valid.cold.1+0x12/0x4c RSP: ffffad8940973e18
Created attachment 1474132 [details] File: dmesg
We apologize for the inconvenience. There is a large number of bugs to go through and several of them have gone stale. Due to this, we are doing a mass bug update across all of the Fedora 28 kernel bugs. Fedora 28 has now been rebased to 4.18.10-300.fc28. Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel. If you have moved on to Fedora 29, and are still experiencing this issue, please change the version to Fedora 29. If you experience different issues, please open a new bug report for those.
This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 2 weeks. If you are still experiencing this issue, please reopen and let us know if the bug is still present on the latest kernel. (Please note: sometimes bugs get mistakenly closed during our mass closing. If you think your bug was closed in error please reopen)