syslog Call Trace 4.7.9-hardened

messages_161023_0047_kernel_4.7.9 (text/plain), 7.89 KB, created by miro.rovis on 2016-10-23 01:46:42 UTC

Oct 23 00:47:38 g5n kernel: [  169.465927] grsec: (miro:U:/) exec of /usr/local/bin/GentooVM (GentooVM -boot d -cdrom install-amd64-minimal-20161020.iso ) by /usr/local/bin/GentooVM[bash:4370] uid/euid:1000/1000 gid/egid:1000/1000, parent /bin/bash[bash:4274] uid/euid:1000/1000 gid/egid:1000/1000
Oct 23 00:47:38 g5n kernel: [  169.478826] grsec: (miro:U:/usr/bin/qemu-system-x86_64) exec of /usr/bin/qemu-system-x86_64 (qemu-system-x86_64 -enable-kvm -cpu host -drive file=GentooVM.img,if=virtio -netdev user,id=vmnic,hostname=gentoovm -device virt) by /usr/bin/qemu-system-x86_64[GentooVM:4370] uid/euid:1000/1000 gid/egid:1000/1000, parent /bin/bash[bash:4274] uid/euid:1000/1000 gid/egid:1000/1000
Oct 23 00:47:39 g5n kernel: [  170.479392] BUG: unable to handle kernel NULL pointer dereference at            (nil)
Oct 23 00:47:39 g5n kernel: [  170.479587] IP: [<ffffffff8101ec78>] kvm_irqfd_release+0x27/0x85
Oct 23 00:47:39 g5n kernel: [  170.479731] PGD 3fd192067 PUD 0 
Oct 23 00:47:39 g5n kernel: [  170.479815] Oops: 0000 [#1] PREEMPT SMP
Oct 23 00:47:39 g5n kernel: [  170.479901] Modules linked in:
Oct 23 00:47:39 g5n kernel: [  170.479977] CPU: 1 PID: 4370 Comm: qemu-system-x86 Not tainted 4.7.9-hardened-161023 #1
Oct 23 00:47:39 g5n kernel: [  170.480143] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./970 Extreme4, BIOS P2.60 11/11/2013
Oct 23 00:47:39 g5n kernel: [  170.480348] task: ffff8803f883e400 ti: ffff8803f883eb30 task.ti: ffff8803f883eb30
Oct 23 00:47:39 g5n kernel: [  170.480503] RIP: 0010:[<ffffffff8101ec78>]  [<ffffffff8101ec78>] kvm_irqfd_release+0x27/0x85
Oct 23 00:47:39 g5n kernel: [  170.480711] RSP: 0018:ffffc9000b423d38  EFLAGS: 00010047
Oct 23 00:47:39 g5n kernel: [  170.480825] RAX: 0000000000000000 RBX: ffff8803f88b4000 RCX: 0000000000000001
Oct 23 00:47:39 g5n kernel: [  170.480974] RDX: 0000000000000001 RSI: ffff880427845000 RDI: ffff8803f88b4a50
Oct 23 00:47:39 g5n kernel: [  170.481122] RBP: ffffc9000b423d50 R08: 0000000000000000 R09: 0000000000000000
Oct 23 00:47:39 g5n kernel: [  170.481271] R10: ffff8804278450d0 R11: 0000039286840000 R12: ffff8803f88b4a58
Oct 23 00:47:39 g5n kernel: [  170.481419] R13: ffff8803f88b4a50 R14: ffff8800b999d9c0 R15: ffff8800b9d441a8
Oct 23 00:47:39 g5n kernel: [  170.481569] FS:  0000039286640b00(0000) GS:ffff88043fc80000(0000) knlGS:0000000000000000
Oct 23 00:47:39 g5n kernel: [  170.481738] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Oct 23 00:47:39 g5n kernel: [  170.481882] CR2: 0000000000000000 CR3: 0000000002187000 CR4: 00000000000006f0
Oct 23 00:47:39 g5n kernel: [  170.482029] Stack:
Oct 23 00:47:39 g5n kernel: [  170.482075]  ffff8803f88b4000 0000000000000008 ffff8800b9808b40 ffffc9000b423d68
Oct 23 00:47:39 g5n kernel: [  170.482248]  ffffffff8101a334 ffff880427845000 ffffc9000b423da8 ffffffff8119ce39
Oct 23 00:47:39 g5n kernel: [  170.482419]  ffff8804278450d0 ffff880427845080 ffff8803f883e400 ffff8803f883e840
Oct 23 00:47:39 g5n kernel: [  170.482590] Call Trace:
Oct 23 00:47:39 g5n kernel: [  170.482650]  [<ffffffff8101a334>] kvm_vm_release+0x17/0x32
Oct 23 00:47:39 g5n kernel: [  170.482768]  [<ffffffff8119ce39>] __fput+0x121/0x1d5
Oct 23 00:47:39 g5n kernel: [  170.482874]  [<ffffffff8119cf33>] ____fput+0x11/0x22
Oct 23 00:47:39 g5n kernel: [  170.482981]  [<ffffffff810d347e>] task_work_run+0x8c/0xb3
Oct 23 00:47:39 g5n kernel: [  170.483111]  [<ffffffff810bb9c1>] do_exit+0x40f/0x999
Oct 23 00:47:39 g5n kernel: [  170.483220]  [<ffffffff810dc364>] ? wake_up_state+0x1d/0x2d
Oct 23 00:47:39 g5n kernel: [  170.483341]  [<ffffffff810c4c04>] ? signal_wake_up_state+0x2c/0x4b
Oct 23 00:47:39 g5n kernel: [  170.483471]  [<ffffffff810bbfdd>] do_group_exit+0x48/0xb8
Oct 23 00:47:39 g5n kernel: [  170.483586]  [<ffffffff810bc05f>] sys_exit_group+0x12/0x1a
Oct 23 00:47:39 g5n kernel: [  170.483705]  [<ffffffff81b63924>] entry_SYSCALL_64_fastpath+0x13/0xa3
Oct 23 00:47:39 g5n kernel: [  170.483841] Code: 00 00 00 00 55 48 89 e5 41 55 41 54 49 89 fc 4d 8d ac 24 50 0a 00 00 49 81 c4 58 0a 00 00 53 4c 89 ef e8 b7 44 b4 00 49 8b 04 24 <48> 8b 18 48 8d b8 40 ff ff ff 48 81 eb c0 00 00 00 48 8d 87 c0 
Oct 23 00:47:39 g5n kernel: [  170.484609] RIP  [<ffffffff8101ec78>] kvm_irqfd_release+0x27/0x85
Oct 23 00:47:39 g5n kernel: [  170.484744]  RSP <ffffc9000b423d38>
Oct 23 00:47:39 g5n kernel: [  170.484818] CR2: 0000000000000000
Oct 23 00:47:39 g5n kernel: [  170.505257] ---[ end trace cbbf3eff083c21fa ]---
Oct 23 00:47:39 g5n kernel: [  170.505264] grsec: banning user with uid 1000 until system restart for suspicious kernel crash
Oct 23 00:47:39 g5n kernel: [  170.505496] Fixing recursive fault but reboot is needed!
Oct 23 00:47:39 g5n kernel: [  170.505505] BUG: scheduling while atomic: qemu-system-x86/4370/0x00000002
Oct 23 00:47:39 g5n kernel: [  170.505510] Modules linked in:
Oct 23 00:47:39 g5n kernel: [  170.505517] Preemption disabled at:[<ffffffff810da455>] ffffffff810da455
Oct 23 00:47:39 g5n kernel: [  170.505526] 
Oct 23 00:47:39 g5n kernel: [  170.505535] CPU: 1 PID: 4370 Comm: qemu-system-x86 Tainted: G      D         4.7.9-hardened-161023 #1
Oct 23 00:47:39 g5n kernel: [  170.505541] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./970 Extreme4, BIOS P2.60 11/11/2013
Oct 23 00:47:39 g5n kernel: [  170.505546]  0000000000000086 0000000000000086 ffffc9000b4239e0 ffffffff814728a8
Oct 23 00:47:39 g5n kernel: [  170.505559]  0000000000000003 ffff8803f883e400 0000000000000100 ffffc9000b4239f8
Oct 23 00:47:39 g5n kernel: [  170.505569]  ffffffff810d9de8 ffff88043fc91f00 ffffc9000b423a40 ffffffff81b600b3
Oct 23 00:47:39 g5n kernel: [  170.505580] Call Trace:
Oct 23 00:47:39 g5n kernel: [  170.505592]  [<ffffffff814728a8>] dump_stack+0x50/0x7b
Oct 23 00:47:39 g5n kernel: [  170.505601]  [<ffffffff810d9de8>] __schedule_bug+0x91/0xae
Oct 23 00:47:39 g5n kernel: [  170.505609]  [<ffffffff81b600b3>] __schedule+0x68/0x559
Oct 23 00:47:39 g5n kernel: [  170.505617]  [<ffffffff81b6062b>] schedule+0x87/0xa9
Oct 23 00:47:39 g5n kernel: [  170.505627]  [<ffffffff810bb6b4>] do_exit+0x102/0x999
Oct 23 00:47:39 g5n kernel: [  170.505635]  [<ffffffff810bbfdd>] do_group_exit+0x48/0xb8
Oct 23 00:47:39 g5n kernel: [  170.505645]  [<ffffffff81057d1f>] oops_end+0x84/0x98
Oct 23 00:47:39 g5n kernel: [  170.505656]  [<ffffffff8107de0e>] no_context+0x398/0x400
Oct 23 00:47:39 g5n kernel: [  170.505666]  [<ffffffff8107deee>] __bad_area_nosemaphore+0x78/0x538
Oct 23 00:47:39 g5n kernel: [  170.505674]  [<ffffffff810da455>] ? preempt_count_add+0x60/0x71
Oct 23 00:47:39 g5n kernel: [  170.505683]  [<ffffffff8107e3e1>] bad_area_nosemaphore+0x33/0x43
Oct 23 00:47:39 g5n kernel: [  170.505693]  [<ffffffff8107e7b7>] __do_page_fault+0x190/0x406
Oct 23 00:47:39 g5n kernel: [  170.505702]  [<ffffffff8118c2d8>] ? __slab_free+0x44/0x2b8
Oct 23 00:47:39 g5n kernel: [  170.505712]  [<ffffffff8107ea7c>] do_page_fault+0x20/0x30
Oct 23 00:47:39 g5n kernel: [  170.505721]  [<ffffffff81b64ec2>] page_fault+0x22/0x30
Oct 23 00:47:39 g5n kernel: [  170.505731]  [<ffffffff8101ec78>] ? kvm_irqfd_release+0x27/0x85
Oct 23 00:47:39 g5n kernel: [  170.505740]  [<ffffffff8101ec74>] ? kvm_irqfd_release+0x23/0x85
Oct 23 00:47:39 g5n kernel: [  170.505748]  [<ffffffff8101a334>] kvm_vm_release+0x17/0x32
Oct 23 00:47:39 g5n kernel: [  170.505755]  [<ffffffff8119ce39>] __fput+0x121/0x1d5
Oct 23 00:47:39 g5n kernel: [  170.505763]  [<ffffffff8119cf33>] ____fput+0x11/0x22
Oct 23 00:47:39 g5n kernel: [  170.505771]  [<ffffffff810d347e>] task_work_run+0x8c/0xb3
Oct 23 00:47:39 g5n kernel: [  170.505780]  [<ffffffff810bb9c1>] do_exit+0x40f/0x999
Oct 23 00:47:39 g5n kernel: [  170.505788]  [<ffffffff810dc364>] ? wake_up_state+0x1d/0x2d
Oct 23 00:47:39 g5n kernel: [  170.505798]  [<ffffffff810c4c04>] ? signal_wake_up_state+0x2c/0x4b
Oct 23 00:47:39 g5n kernel: [  170.505806]  [<ffffffff810bbfdd>] do_group_exit+0x48/0xb8
Oct 23 00:47:39 g5n kernel: [  170.505813]  [<ffffffff810bc05f>] sys_exit_group+0x12/0x1a
Oct 23 00:47:39 g5n kernel: [  170.505822]  [<ffffffff81b63924>] entry_SYSCALL_64_fastpath+0x13/0xa3