Description of problem: Just did a system reboot with 'sudo reboot'. Additional info: reporter: libreport-2.6.3 kernel BUG at mm/vmalloc.c:1478! invalid opcode: 0000 [#1] SMP Modules linked in: acpi_cpufreq(-) i2c_designware_platform(+) i2c_designware_core nfsd auth_rpcgss nfs_acl lockd grace sunrpc hid_multitouch hid_sensor_hub i915 i2c_algo_bit drm_kms_helper drm serio_raw sdhci_acpi sdhci mmc_core video i2c_hid CPU: 2 PID: 571 Comm: systemd-udevd Not tainted 4.2.6-300.fc23.x86_64 #1 Hardware name: Dell Inc. Inspiron 7348/0RTGX8, BIOS A07 07/07/2015 task: ffff88008edd8000 ti: ffff88008edd4000 task.ti: ffff88008edd4000 RIP: 0010:[<ffffffff811e3d29>] [<ffffffff811e3d29>] __vunmap+0x79/0xf0 RSP: 0018:ffff88008edd7cd8 EFLAGS: 00010246 RAX: ffff880253e40cc0 RBX: ffffc90000faa000 RCX: 00000000fffffff8 RDX: 0000000000000002 RSI: 00000000fffffff8 RDI: 0000000000000000 RBP: ffff88008edd7cf8 R08: 0000000000019bc0 R09: 0000000000000004 R10: ffffffff811e3d45 R11: ffffffff81d30240 R12: ffff880253e40c80 R13: 0000000000000001 R14: ffff88008edd7db8 R15: ffffc90000faa000 FS: 00007fda65ac08c0(0000) GS:ffff88025ec80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fda65934c12 CR3: 000000008ed07000 CR4: 00000000003406e0 Stack: ffffffffa02f94d8 ffff88008edd7eb0 ffffffffa02f94d8 ffffffffffffffef ffff88008edd7d18 ffffffff811e3e12 ffff88008edd7d18 ffff88008edd7eb0 ffff88008edd7e88 ffffffff811211c8 ffff88008edd7dc8 ffffffff811e3104 Call Trace: [<ffffffff811e3e12>] vfree+0x32/0x80 [<ffffffff811211c8>] load_module+0x188/0x2730 [<ffffffff811e3104>] ? vmap_page_range_noflush+0x224/0x330 [<ffffffff811e3246>] ? map_vm_area+0x36/0x50 [<ffffffff811e4200>] ? __vmalloc_node_range+0x1d0/0x2a0 [<ffffffff81123845>] ? SyS_init_module+0xd5/0x1a0 [<ffffffff811238c4>] SyS_init_module+0x154/0x1a0 [<ffffffff817793ee>] entry_SYSCALL_64_fastpath+0x12/0x71 Code: 8b 38 48 85 ff 74 24 31 db 31 f6 83 c3 01 e8 1f 6d fc ff 41 39 5c 24 28 76 13 49 8b 44 24 20 48 63 d3 48 8b 3c d0 48 85 ff 75 de <0f> 0b 41 f6 44 24 18 10 74 3b 49 8b 7c 24 20 e8 a3 00 00 00 4c RIP [<ffffffff811e3d29>] __vunmap+0x79/0xf0 RSP <ffff88008edd7cd8>
Created attachment 1097969 [details] File: dmesg
*********** MASS BUG UPDATE ************** 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 23 kernel bugs. Fedora 23 has now been rebased to 4.7.4-100.fc23. 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 24 or 25, and are still experiencing this issue, please change the version to Fedora 24 or 25. If you experience different issues, please open a new bug report for those.
*********** MASS BUG UPDATE ************** This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 4 weeks. If you are still experiencing this issue, please reopen and attach the relevant data from the latest kernel you are running and any data that might have been requested previously.