Description of problem: This happens randomly about 3 times a month: i'm using my machine, and then it just freezes up and stop working and I end up having to force reboot it. This is not related to any one program that I have installed, it happens in competely random situations, like while web browsing, reading pdfs, playing quake3, using vim, sublime text... I have no control over it and can't *Make it happen*. I suspect my nvidia driver is causing the problem but i might be completely wrong. Stuff you can use to diagnose the issue: My hardware: dell xps l401x with an i3 M 370, 8gigs of ddr3 ram, Nvidia geForce GT 420M(the laptop has nvidia optimus). Nvidia driver im using: 384.98, installed manually Additional info: reporter: libreport-2.9.5 stack segment: 0000 [#1] SMP PTI Modules linked in: rfcomm fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun ccm nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack devlink 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 bnep binfmt_misc sunrpc snd_hda_codec_hdmi arc4 intel_powerclamp snd_hda_codec_realtek coretemp iwldvm snd_hda_codec_generic kvm_intel mac80211 iwlwifi snd_hda_intel gpio_ich snd_hda_codec kvm iTCO_wdt btusb snd_hda_core iTCO_vendor_support uvcvideo btrtl btbcm videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 btintel videobuf2_common snd_hwdep irqbypass snd_seq videodev bluetooth cfg80211 media intel_cstate snd_seq_device snd_pcm dell_laptop intel_uncore dell_wmi ecdh_generic rfkill sparse_keymap snd_timer dell_smbios wmi_bmof joydev dcdbas snd jmb38x_ms memstick dell_wmi_descriptor intel_ips mei_me shpchp mei dell_smo8800 soundcore pcc_cpufreq lpc_ich i2c_i801 acpi_cpufreq i915 i2c_algo_bit mxm_wmi drm_kms_helper crc32c_intel drm sdhci_pci serio_raw cqhci sdhci r8169 mmc_core mii wmi video CPU: 3 PID: 4810 Comm: gnome-shell Not tainted 4.17.14-202.fc28.x86_64 #1 Hardware name: Dell Inc. XPS L401X/069C9F, BIOS A05 11/15/2010 RIP: 0010:__i915_vma_do_pin+0x1bb/0x4d0 [i915] RSP: 0018:ffffabd9830afa38 EFLAGS: 00010286 RAX: 0000000008dc6b51 RBX: 00000000000003c1 RCX: 0000000008dc6890 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff98101a2c8600 RBP: ffff00101a2cb900 R08: ffff98101a2c8600 R09: ffff981063b3fb50 R10: ffff981063b3fb78 R11: 0000000000000000 R12: ffff98101a2c8600 R13: 0000000008dc6890 R14: 0000000000000080 R15: 0000000000000000 FS: 00007fa95bdd2240(0000) GS:ffff98108bd80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fa90a55d350 CR3: 000000020e98e006 CR4: 00000000000206e0 Call Trace: ? __kmalloc_track_caller+0x18d/0x230 eb_lookup_vmas+0x6c1/0xbe0 [i915] ? mutex_lock_interruptible+0xe/0x30 ? i915_mutex_lock_interruptible+0x40/0x120 [i915] ? i915_gem_execbuffer_ioctl+0x2b0/0x2b0 [i915] ? i915_gem_execbuffer_ioctl+0x2b0/0x2b0 [i915] i915_gem_do_execbuffer+0x3c6/0x10e0 [i915] ? reservation_object_get_fences_rcu+0x2e0/0x360 ? i915_gem_object_wait_reservation+0x1c5/0x2a0 [i915] ? __kmalloc_node+0x208/0x2d0 ? i915_gem_execbuffer_ioctl+0x2b0/0x2b0 [i915] i915_gem_execbuffer2_ioctl+0x1c7/0x350 [i915] ? mutex_lock_interruptible+0xe/0x30 ? i915_gem_execbuffer_ioctl+0x2b0/0x2b0 [i915] drm_ioctl_kernel+0x5b/0xb0 [drm] drm_ioctl+0x1b3/0x370 [drm] ? i915_gem_execbuffer_ioctl+0x2b0/0x2b0 [i915] ? selinux_file_ioctl+0x161/0x200 do_vfs_ioctl+0xa4/0x610 ksys_ioctl+0x60/0x90 __x64_sys_ioctl+0x16/0x20 do_syscall_64+0x5b/0x160 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x7fa958e4cec7 RSP: 002b:00007ffe8eacbb18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000558fea55a3d0 RCX: 00007fa958e4cec7 RDX: 00007ffe8eacbb60 RSI: 0000000040406469 RDI: 000000000000000b RBP: 00007ffe8eacbb60 R08: 0000000000000000 R09: 0000558fea652760 R10: 0000558fea49b330 R11: 0000000000000246 R12: 0000000040406469 R13: 000000000000000b R14: 00007fa9323de718 R15: 0000000000000000 Code: 44 89 6c 24 08 44 0f b6 85 60 01 00 00 41 d0 e8 41 83 e0 07 e8 e7 ac fe ff 85 c0 0f 84 47 01 00 00 49 8b bc 24 a8 00 00 00 eb 56 <0f> b6 b5 60 01 00 00 44 89 ea 4c 89 e7 40 d0 ee 83 e6 07 e8 9d RIP: __i915_vma_do_pin+0x1bb/0x4d0 [i915] RSP: ffffabd9830afa38
Created attachment 1476562 [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)
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 1000 days