From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751914AbbJLVuU (ORCPT ); Mon, 12 Oct 2015 17:50:20 -0400 Received: from outbound.smtp.vt.edu ([198.82.183.121]:46274 "EHLO omr1.cc.vt.edu" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751601AbbJLVuS (ORCPT ); Mon, 12 Oct 2015 17:50:18 -0400 X-Mailer: exmh version 2.8.0 04/21/2012 with nmh-1.6+dev To: Alasdair Kergon , Mike Snitzer Cc: linux-kernel@vger.kernel.org, dm-devel@redhat.com Subject: Next-20151009 - crash during boot From: Valdis Kletnieks Mime-Version: 1.0 Content-Type: multipart/signed; boundary="==_Exmh_1444686608_3721P"; micalg=pgp-sha1; protocol="application/pgp-signature" Content-Transfer-Encoding: 7bit Date: Mon, 12 Oct 2015 17:50:08 -0400 Message-ID: <7951.1444686608@turing-police.cc.vt.edu> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --==_Exmh_1444686608_3721P Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Next-20151009 crashes early in boot (right after I feed cryptsetup the passphrase for my root filesystem). (Yes, the kernel is 10 commits past linux-next - they're all cleanup patc= hes for drivers/staging that shouldn't enter into it) It appears to possibly be the same one reported by the =22Linux Test Robo= t=22, which called this out: commit e817ef9b89e5bbfdb2a67ca9896909f414b2af91 (=22dm ioctl: use kvfree(= ) in free_params()=22) =5B 3.091763=5D systemd=5B1=5D: Started Setup Virtual Console. =5B 3.093577=5D systemd=5B1=5D: Started Journal Service. =5B 3.065868=5D input: HDA NVidia HDMI as /devices/pci0000:00/0000:00:= 01.0/0000:01:00.1/sound/card1/input16 =5B 3.092036=5D audit: type=3D1130 audit(1444682380.795:4): pid=3D1 ui= d=3D0 auid=3D4294967295 ses=3D4294967295 subj=3Dkernel msg=3D'unit=3Dsyst= emd-vconsole-setup comm=3D=22systemd=22 exe=3D=22/usr/lib/systemd/systemd= =22 hostname=3D? addr=3D? terminal=3D? res=3Dsuccess' =5B 3.093873=5D audit: type=3D1130 audit(1444682380.797:5): pid=3D1 ui= d=3D0 auid=3D4294967295 ses=3D4294967295 subj=3Dkernel msg=3D'unit=3Dsyst= emd-journald comm=3D=22systemd=22 exe=3D=22/usr/lib/systemd/systemd=22 ho= stname=3D? addr=3D? terminal=3D? res=3Dsuccess' =5B 3.109485=5D usb 3-1: New USB device found, idVendor=3D8087, idProd= uct=3D0024 =5B 3.109489=5D usb 3-1: New USB device strings: Mfr=3D0, Product=3D0,= SerialNumber=3D0 =5B 3.109911=5D hub 3-1:1.0: USB hub found =5B 3.109972=5D hub 3-1:1.0: 6 ports detected =5B 3.134620=5D usb 4-1: New USB device found, idVendor=3D8087, idProd= uct=3D0024 =5B 3.134625=5D usb 4-1: New USB device strings: Mfr=3D0, Product=3D0,= SerialNumber=3D0 =5B 3.135035=5D hub 4-1:1.0: USB hub found =5B 3.135094=5D hub 4-1:1.0: 8 ports detected =5B 3.147376=5D audit: type=3D1130 audit(1444682380.851:6): pid=3D1 ui= d=3D0 auid=3D4294967295 ses=3D4294967295 subj=3Dkernel msg=3D'unit=3Ddrac= ut-cmdline comm=3D=22systemd=22 exe=3D=22/usr/lib/systemd/systemd=22 host= name=3D? addr=3D? terminal=3D? res=3Dsuccess' =5B 3.189141=5D audit: type=3D1130 audit(1444682380.892:7): pid=3D1 ui= d=3D0 auid=3D4294967295 ses=3D4294967295 subj=3Dkernel msg=3D'unit=3Ddrac= ut-pre-udev comm=3D=22systemd=22 exe=3D=22/usr/lib/systemd/systemd=22 hos= tname=3D? addr=3D? terminal=3D? res=3Dsuccess' =5B 3.202732=5D audit: type=3D1130 audit(1444682380.906:8): pid=3D1 ui= d=3D0 auid=3D4294967295 ses=3D4294967295 subj=3Dkernel msg=3D'unit=3Dsyst= emd-udevd comm=3D=22systemd=22 exe=3D=22/usr/lib/systemd/systemd=22 hostn= ame=3D? addr=3D? terminal=3D? res=3Dsuccess' =5B 3.211218=5D usb 1-1: New USB device found, idVendor=3D045e, idProd= uct=3D0023 =5B 3.211224=5D usb 1-1: New USB device strings: Mfr=3D1, Product=3D2,= SerialNumber=3D0 =5B 3.211228=5D usb 1-1: Product: Microsoft Trackball Optical=AE =5B 3.211231=5D usb 1-1: Manufacturer: Microsoft =5B 3.211660=5D usb 1-1: ep 0x81 - rounding interval to 64 microframes= , ep desc says 80 microframes =5B 3.219238=5D input: Microsoft Microsoft Trackball Optical=AE as /de= vices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:045E:0023.0001/input/= input17 =5B 3.221834=5D hid-generic 0003:045E:0023.0001: input,hidraw0: USB HI= D v1.00 Mouse =5BMicrosoft Microsoft Trackball Optical=AE=5D on usb-0000:= 00:14.0-1/input0 =5B 3.295262=5D tsc: Refined TSC clocksource calibration: 2691.266 MHz= =5B 3.295267=5D clocksource: tsc: mask: 0xffffffffffffffff max_cycles:= 0x26cb03e1271, max_idle_ns: 440795257954 ns =5B 3.325988=5D input: PS/2 Generic Mouse as /devices/platform/i8042/s= erio1/input/input7 =5B 3.379168=5D usb 1-4: new high-speed USB device number 3 using xhci= _hcd =5B 3.411161=5D usb 4-1.7: new high-speed USB device number 3 using eh= ci-pci =5B 3.496624=5D usb 4-1.7: New USB device found, idVendor=3D413c, idPr= oduct=3D2513 =5B 3.496630=5D usb 4-1.7: New USB device strings: Mfr=3D0, Product=3D= 0, SerialNumber=3D0 =5B 3.503287=5D e1000e 0000:00:19.0 eno1: renamed from eth0 =5B 3.505607=5D hub 4-1.7:1.0: USB hub found =5B 3.505748=5D hub 4-1.7:1.0: 3 ports detected =5B 3.512446=5D audit: type=3D1130 audit(1444682381.216:9): pid=3D1 ui= d=3D0 auid=3D4294967295 ses=3D4294967295 subj=3Dkernel msg=3D'unit=3Dsyst= emd-udev-trigger comm=3D=22systemd=22 exe=3D=22/usr/lib/systemd/systemd= =22 hostname=3D? addr=3D? terminal=3D? res=3Dsuccess' =5B 3.514678=5D udevadm (328) used greatest stack depth: 12584 bytes l= eft =5B 3.544576=5D usb 1-4: New USB device found, idVendor=3D413c, idProd= uct=3D2134 =5B 3.544581=5D usb 1-4: New USB device strings: Mfr=3D1, Product=3D2,= SerialNumber=3D0 =5B 3.544585=5D usb 1-4: Product: USB2134 =5B 3.544588=5D usb 1-4: Manufacturer: SMSC =5B 3.565003=5D hub 1-4:1.0: USB hub found =5B 3.565062=5D hub 1-4:1.0: 3 ports detected =5B 3.606174=5D usb 4-1.8: new full-speed USB device number 4 using eh= ci-pci =5B 3.715922=5D usb 4-1.8: New USB device found, idVendor=3D0a5c, idPr= oduct=3D5801 =5B 3.715926=5D usb 4-1.8: New USB device strings: Mfr=3D1, Product=3D= 2, SerialNumber=3D3 =5B 3.715928=5D usb 4-1.8: Product: 5880 =5B 3.715930=5D usb 4-1.8: Manufacturer: Broadcom Corp =5B 3.715931=5D usb 4-1.8: SerialNumber: 0123456789ABCD =5B 3.716285=5D usb 4-1.8: config 0 descriptor?? =5B 3.817615=5D systemd-udevd (335) used greatest stack depth: 12568 b= ytes left =5B 3.849204=5D usb 1-4.2: new low-speed USB device number 4 using xhc= i_hcd =5B 3.851516=5D audit: type=3D1130 audit(1444682381.555:10): pid=3D1 u= id=3D0 auid=3D4294967295 ses=3D4294967295 subj=3Dkernel msg=3D'unit=3Dply= mouth-start comm=3D=22systemd=22 exe=3D=22/usr/lib/systemd/systemd=22 hos= tname=3D? addr=3D? terminal=3D? res=3Dsuccess' =5B 3.940154=5D usb 1-4.2: New USB device found, idVendor=3D0e8f, idPr= oduct=3D0020 =5B 3.940201=5D usb 1-4.2: New USB device strings: Mfr=3D1, Product=3D= 2, SerialNumber=3D0 =5B 3.940205=5D usb 1-4.2: Product: PS2toUSB Adapter =5B 3.940208=5D usb 1-4.2: Manufacturer: GASIA =5B 3.944917=5D input: GASIA PS2toUSB Adapter as /devices/pci0000:00/0= 000:00:14.0/usb1/1-4/1-4.2/1-4.2:1.0/0003:0E8F:0020.0002/input/input18 =5B 3.997233=5D hid-generic 0003:0E8F:0020.0002: input,hidraw1: USB HI= D v1.10 Keyboard =5BGASIA PS2toUSB Adapter=5D on usb-0000:00:14.0-4.2/inp= ut0 =5B 4.003490=5D input: GASIA PS2toUSB Adapter as /devices/pci0000:00/0= 000:00:14.0/usb1/1-4/1-4.2/1-4.2:1.1/0003:0E8F:0020.0003/input/input19 =5B 4.055761=5D hid-generic 0003:0E8F:0020.0003: input,hidraw2: USB HI= D v1.10 Mouse =5BGASIA PS2toUSB Adapter=5D on usb-0000:00:14.0-4.2/input1= =5B 4.296246=5D clocksource: Switched to clocksource tsc =5B 7.812523=5D random: nonblocking pool is initialized =5B 16.510093=5D BUG: sleeping function called from invalid context at = arch/x86/mm/fault.c:1191 =5B 16.510144=5D in_atomic(): 0, irqs_disabled(): 1, pid: 389, name: sy= stemd-cryptse =5B 16.510183=5D 1 lock held by systemd-cryptse/389: =5B 16.510185=5D =230: (&mm->mmap_sem)=7B++++++=7D, at: =5B=5D __do_page_fault+0x371/0x740 =5B 16.510198=5D irq event stamp: 27424 =5B 16.510200=5D hardirqs last enabled at (27423): =5B=5D __mutex_unlock_slowpath+0xf5/0x1f0 =5B 16.510206=5D hardirqs last disabled at (27424): =5B=5D kfree+0x152/0x2d0 =5B 16.510212=5D softirqs last enabled at (27418): =5B=5D __do_softirq+0x45e/0x5a0 =5B 16.510217=5D softirqs last disabled at (27411): =5B=5D irq_exit+0xd4/0xe0 =5B 16.510223=5D CPU: 3 PID: 389 Comm: systemd-cryptse Tainted: G = W 4.3.0-rc4-next-20151009-00010-g6b3cb144089f =23109 =5B 16.510226=5D Hardware name: Dell Inc. Latitude E6530/07Y85M, BIOS A= 17 08/19/2015 =5B 16.510229=5D 0000000000000000 000000006ccfbbff ffff880221033af0 ff= ffffff973d30f0 =5B 16.510235=5D ffff880221e1c880 ffffffff97ce70de ffff880221033b18 ff= ffffff9708be85 =5B 16.510241=5D ffff880221e1c880 ffffffff97ce70de 00000000000004a7 ff= ff880221033b58 =5B 16.510247=5D Call Trace: =5B 16.510252=5D =5B=5D dump_stack+0x50/0xb0 =5B 16.510256=5D =5B=5D ___might_sleep+0x135/0x1e0 =5B 16.510260=5D =5B=5D __might_sleep+0xc9/0x120 =5B 16.510264=5D =5B=5D __do_page_fault+0x668/0x740 =5B 16.510267=5D =5B=5D do_page_fault+0xc/0x10 =5B 16.510271=5D =5B=5D page_fault+0x22/0x30 =5B 16.510275=5D =5B=5D ? kfree+0x1b5/0x2d0 =5B 16.510278=5D =5B=5D ? kfree+0x1a3/0x2d0 =5B 16.510283=5D =5B=5D kvfree+0x2a/0x40 =5B 16.510287=5D =5B=5D ctl_ioctl+0x42e/0x5e0 =5B 16.510293=5D =5B=5D dm_ctl_ioctl+0x13/0x20 =5B 16.510296=5D =5B=5D do_vfs_ioctl+0x2da/0x5c0 =5B 16.510302=5D =5B=5D ? __audit_syscall_entry+0xfb= /0x160 =5B 16.510305=5D =5B=5D SyS_ioctl+0x79/0x90 =5B 16.510309=5D =5B=5D entry_SYSCALL_64_fastpath+0x= 12/0x6f =5B 16.510315=5D BUG: unable to handle kernel NULL pointer dereference = at 0000000000000074 =5B 16.510362=5D IP: =5B=5D kfree+0x1b5/0x2d0 =5B 16.510394=5D PGD 0=20 =5B 16.510410=5D Oops: 0000 =5B=231=5D PREEMPT SMP=20 =5B 16.510442=5D Modules linked in: =5B 16.510465=5D CPU: 3 PID: 389 Comm: systemd-cryptse Tainted: G = W 4.3.0-rc4-next-20151009-00010-g6b3cb144089f =23109 =5B 16.510522=5D Hardware name: Dell Inc. Latitude E6530/07Y85M, BIOS A= 17 08/19/2015 =5B 16.510560=5D task: ffff880221e1c880 ti: ffff880221030000 task.ti: f= fff880221030000 =5B 16.510599=5D RIP: 0010:=5B=5D =5B=5D kfree+0x1b5/0x2d0 =5B 16.510646=5D RSP: 0018:ffff880221033c98 EFLAGS: 00010046 =5B 16.510677=5D RAX: ffffea0007738b28 RBX: ffffea0007738b28 RCX: 00000= 00000000000 =5B 16.510716=5D RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8= 80221033d10 =5B 16.510768=5D RBP: ffff880221033cc0 R08: 0000000000000000 R09: 00000= 00000000000 =5B 16.510830=5D R10: 0000000000000001 R11: 0000000000000000 R12: ffff8= 80221033d10 =5B 16.510893=5D R13: 0000000000000286 R14: 0000000000000000 R15: 00000= 00000000000 =5B 16.510956=5D FS: 00007f30b94de880(0000) GS:ffff88022dd80000(0000) = knlGS:0000000000000000 =5B 16.511040=5D CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 =5B 16.511092=5D CR2: 0000000000000074 CR3: 0000000221e60000 CR4: 00000= 000001406e0 =5B 16.511155=5D Stack: =5B 16.511178=5D 0000000000000000 000055ec10061800 0000000000000138 00= 00000000000131 =5B 16.511266=5D ffff880221033d10 ffff880221033cd0 ffffffff9719eaea ff= ff880221033e78 =5B 16.511353=5D ffffffff9762306e 0000000000000000 0000000000000001 00= 00000000000000 =5B 16.511442=5D Call Trace: =5B 16.511474=5D =5B=5D kvfree+0x2a/0x40 =5B 16.511521=5D =5B=5D ctl_ioctl+0x42e/0x5e0 =5B 16.511575=5D =5B=5D dm_ctl_ioctl+0x13/0x20 =5B 16.511625=5D =5B=5D do_vfs_ioctl+0x2da/0x5c0 =5B 16.511679=5D =5B=5D ? __audit_syscall_entry+0xfb= /0x160 =5B 16.511737=5D =5B=5D SyS_ioctl+0x79/0x90 =5B 16.511786=5D =5B=5D entry_SYSCALL_64_fastpath+0x= 12/0x6f =5B 16.511844=5D Code: 20 4d 89 f7 41 83 e7 01 31 d2 44 89 fe 48 c7 c7 = 58 0e f3 97 e8 4d 9d f7 ff 49 8d 46 ff 4d 85 ff 4c 89 e7 48 0f 44 c3 4c 8= b 70 30 <49> 63 76 74 e8 22 71 ee ff 49 8b 1e 65 48 03 1d bf 44 e3 68 8b = =5B 16.512356=5D RIP =5B=5D kfree+0x1b5/0x2d0 =5B 16.512411=5D RSP =5B 16.512444=5D CR2: 0000000000000074 =5B 16.512480=5D ---=5B end trace 883ed7b099d3373a =5D--- =5B 19.677505=5D systemd-cryptse (389) used greatest stack depth: 12376= bytes left =5B 19.681406=5D audit_printk_skb: 3 callbacks suppressed =5B 19.681452=5D audit: type=3D1130 audit(1444682397.380:12): pid=3D1 u= id=3D0 auid=3D4294967295 ses=3D4294967295 subj=3Dkernel msg=3D'unit=3Dsys= temd-cryptsetup=40luks=5Cx2d665bb147=5Cx2d9e39=5Cx2d4003=5Cx2db3ae=5Cx2d7= be925f51a97 comm=3D=22systemd=22 exe=3D=22/usr/lib/systemd/systemd=22 hos= tname=3D? addr=3D? terminal=3D? res=3Dfailed' =5B 21.136483=5D BUG: sleeping function called from invalid context at = arch/x86/mm/fault.c:1191 =5B 21.136517=5D in_atomic(): 0, irqs_disabled(): 1, pid: 456, name: sy= stemd-cryptse =5B 21.136541=5D INFO: lockdep is turned off. =5B 21.137927=5D irq event stamp: 0 =5B 21.139296=5D hardirqs last enabled at (0): =5B< (null)>= =5D (null) =5B 21.140683=5D hardirqs last disabled at (0): =5B= =5D copy_process+0x67f/0x20d0 =5B 21.142088=5D softirqs last enabled at (0): =5B= =5D copy_process+0x67f/0x20d0 =5B 21.143472=5D softirqs last disabled at (0): =5B< (null)>= =5D (null) =5B 21.144870=5D CPU: 0 PID: 456 Comm: systemd-cryptse Tainted: G = D W 4.3.0-rc4-next-20151009-00010-g6b3cb144089f =23109 =5B 21.146291=5D Hardware name: Dell Inc. Latitude E6530/07Y85M, BIOS A= 17 08/19/2015 =5B 21.147721=5D 0000000000000000 0000000019806602 ffff88022297baf0 ff= ffffff973d30f0 =5B 21.149163=5D ffff8800bbcb0c00 ffffffff97ce70de ffff88022297bb18 ff= ffffff9708be85 =5B 21.150610=5D ffff8800bbcb0c00 ffffffff97ce70de 00000000000004a7 ff= ff88022297bb58 =5B 21.152048=5D Call Trace: =5B 21.153476=5D =5B=5D dump_stack+0x50/0xb0 =5B 21.154912=5D =5B=5D ___might_sleep+0x135/0x1e0 =5B 21.156357=5D =5B=5D __might_sleep+0xc9/0x120 =5B 21.157794=5D =5B=5D __do_page_fault+0x668/0x740 =5B 21.159241=5D =5B=5D ? trace_hardirqs_off_caller+= 0x1f/0xb0 =5B 21.160835=5D =5B=5D do_page_fault+0xc/0x10 =5B 21.162217=5D =5B=5D page_fault+0x22/0x30 =5B 21.163623=5D =5B=5D ? kfree+0x1b5/0x2d0 =5B 21.164990=5D =5B=5D ? kfree+0x1a3/0x2d0 =5B 21.166354=5D =5B=5D kvfree+0x2a/0x40 =5B 21.167697=5D =5B=5D ctl_ioctl+0x42e/0x5e0 =5B 21.169015=5D =5B=5D dm_ctl_ioctl+0x13/0x20 =5B 21.170330=5D =5B=5D do_vfs_ioctl+0x2da/0x5c0 =5B 21.171639=5D =5B=5D ? __audit_syscall_entry+0xfb= /0x160 =5B 21.172931=5D =5B=5D SyS_ioctl+0x79/0x90 =5B 21.174221=5D =5B=5D entry_SYSCALL_64_fastpath+0x= 12/0x6f =5B 21.175543=5D BUG: unable to handle kernel NULL pointer dereference = at 0000000000000074 =5B 21.176903=5D IP: =5B=5D kfree+0x1b5/0x2d0 =5B 21.178200=5D PGD 0=20 =5B 21.179496=5D Oops: 0000 =5B=232=5D PREEMPT SMP=20 =5B 21.180773=5D Modules linked in: =5B 21.182034=5D CPU: 0 PID: 456 Comm: systemd-cryptse Tainted: G = D W 4.3.0-rc4-next-20151009-00010-g6b3cb144089f =23109 =5B 21.183332=5D Hardware name: Dell Inc. Latitude E6530/07Y85M, BIOS A= 17 08/19/2015 =5B 21.184633=5D task: ffff8800bbcb0c00 ti: ffff880222978000 task.ti: f= fff880222978000 =5B 21.185927=5D RIP: 0010:=5B=5D =5B=5D kfree+0x1b5/0x2d0 =5B 21.187230=5D RSP: 0018:ffff88022297bc98 EFLAGS: 00010046 =5B 21.188551=5D RAX: ffffea00077912e8 RBX: ffffea00077912e8 RCX: 00000= 00000000000 =5B 21.189860=5D RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8= 8022297bd10 =5B 21.191168=5D RBP: ffff88022297bcc0 R08: 0000000000000000 R09: 00000= 00000000000 =5B 21.192490=5D R10: 0000000000000000 R11: 0000000000000000 R12: ffff8= 8022297bd10 =5B 21.193787=5D R13: 0000000000000286 R14: 0000000000000000 R15: 00000= 00000000000 =5B 21.195077=5D FS: 00007fa313d43880(0000) GS:ffff88022dc00000(0000) = knlGS:0000000000000000 =5B 21.196388=5D CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 =5B 21.197674=5D CR2: 0000000000000074 CR3: 00000000bca5c000 CR4: 00000= 000001406f0 =5B 21.198984=5D Stack: =5B 21.200259=5D 0000000000000000 0000560844c482a0 0000000000000138 00= 00000000000131 =5B 21.201587=5D ffff88022297bd10 ffff88022297bcd0 ffffffff9719eaea ff= ff88022297be78 =5B 21.202903=5D ffffffff9762306e 0000000000000000 0000000000000001 00= 00000000000000 =5B 21.204225=5D Call Trace: =5B 21.205560=5D =5B=5D kvfree+0x2a/0x40 =5B 21.206880=5D =5B=5D ctl_ioctl+0x42e/0x5e0 =5B 21.208198=5D =5B=5D dm_ctl_ioctl+0x13/0x20 =5B 21.209531=5D =5B=5D do_vfs_ioctl+0x2da/0x5c0 =5B 21.210798=5D =5B=5D ? __audit_syscall_entry+0xfb= /0x160 =5B 21.212022=5D =5B=5D SyS_ioctl+0x79/0x90 =5B 21.213243=5D =5B=5D entry_SYSCALL_64_fastpath+0x= 12/0x6f =5B 21.214493=5D Code: 20 4d 89 f7 41 83 e7 01 31 d2 44 89 fe 48 c7 c7 = 58 0e f3 97 e8 4d 9d f7 ff 49 8d 46 ff 4d 85 ff 4c 89 e7 48 0f 44 c3 4c 8= b 70 30 <49> 63 76 74 e8 22 71 ee ff 49 8b 1e 65 48 03 1d bf 44 e3 68 8b = =5B 21.215937=5D RIP =5B=5D kfree+0x1b5/0x2d0 =5B 21.217248=5D RSP =5B 21.218566=5D CR2: 0000000000000074 =5B 21.219822=5D ---=5B end trace 883ed7b099d3373b =5D--- =5B 22.877079=5D RSP: 0018:ffff880221d47c98 EFLAGS: 00010046 =5B 22.878388=5D RAX: ffffea0007766788 RBX: ffffea0007766788 RCX: 00000= 00000000000 =5B 22.879722=5D RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8= 80221d47d10 =5B 22.881032=5D RBP: ffff880221d47cc0 R08: 0000000000000000 R09: 00000= 00000000000 =5B 22.882335=5D R10: 0000000000000000 R11: 0000000000000000 R12: ffff8= 80221d47d10 =5B 22.883667=5D R13: 0000000000000286 R14: 0000000000000000 R15: 00000= 00000000000 =5B 22.884971=5D FS: 00007fb1402d1880(0000) GS:ffff88022dd80000(0000) = knlGS:0000000000000000 =5B 22.886285=5D CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 =5B 22.887672=5D CR2: 0000000000000074 CR3: 00000000bc7fe000 CR4: 00000= 000001406e0 =5B 22.888982=5D Stack: =5B 22.890280=5D 0000000000000000 000055d9bbacd260 0000000000000138 00= 00000000000131 =5B 22.891623=5D ffff880221d47d10 ffff880221d47cd0 ffffffff9719eaea ff= ff880221d47e78 =5B 22.892942=5D ffffffff9762306e 0000000000000000 0000000000000001 00= 00000000000000 =5B 22.894262=5D Call Trace: =5B 22.895583=5D =5B=5D kvfree+0x2a/0x40 =5B 22.896883=5D =5B=5D ctl_ioctl+0x42e/0x5e0 =5B 22.898184=5D =5B=5D dm_ctl_ioctl+0x13/0x20 =5B 22.899503=5D =5B=5D do_vfs_ioctl+0x2da/0x5c0 =5B 22.900803=5D =5B=5D ? __audit_syscall_entry+0xfb= /0x160 =5B 22.902108=5D =5B=5D SyS_ioctl+0x79/0x90 =5B 22.903409=5D =5B=5D entry_SYSCALL_64_fastpath+0x= 12/0x6f =5B 22.904738=5D Code: 20 4d 89 f7 41 83 e7 01 31 d2 44 89 fe 48 c7 c7 = 58 0e f3 97 e8 4d 9d f7 ff 49 8d 46 ff 4d 85 ff 4c 89 e7 48 0f 44 c3 4c 8= b 70 30 <49> 63 76 74 e8 22 71 ee ff 49 8b 1e 65 48 03 1d bf 44 e3 68 8b = =5B 22.906263=5D RIP =5B=5D kfree+0x1b5/0x2d0 =5B 22.907636=5D RSP =5B 22.908935=5D CR2: 0000000000000074 =5B 22.910235=5D ---=5B end trace 883ed7b099d3373c =5D--- --==_Exmh_1444686608_3721P Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 Comment: Exmh version 2.5 07/13/2001 iQIVAwUBVhwrEAdmEQWDXROgAQKoGg//ZZ411Mez+X0HLskRZANYS6DahPdIYQod MAMrYcGABcSspbY3WuAiQTnuUl7zxprpqUsGuLO/P4ByUnJgKN/bv/OotLErYC7k 23ywhvf+YIJEoghkMLtMCbj5JYZVsdyTc8YlObz8jYz/r6OOTd4Qo1/h7UvkJMoq pyudBDanLez8WbrKVOALkTLo8WrHOmKXymHkL7u6rOAvxWe+3mnG1ygiXVLUTlIP +KLxSmwbJ/R6aOuJabJItaXTwRL+7SZYTS6jB3FKiqoLJe4BoY5Wrbivku8/ECPv n8VguaJW7Ts5I+rgRaQ5SPXMGvRAroN0Po9bNbvZBHI7l2Fbyhr8hSF4QWkXfzHc 2mGm5R7fL/nex50LhCCwRgWHX8iNzyLVEl52M8sYnhN7UeTdBpo66+1B2cGlVmXT ob7+x2BzrgXBxhHV15XHYfVu5CuTro1A0aJPSunDCwy2nGxa2yJeaemGEzPM1u+3 Y0d4qglX/A83TJ8yI2V3Ug1tAov7I6JMLbBbIa7LxH9+8VTIRGtLRe9++DvlfUN3 wmJHUotbjClQ6eiLepNLKBvbK5tCPkokCaAD/zICeeOcp21GRfz3gq08V9/i4YpD KTETdRixgXzcJTlO65rm//54cfTtoezzno1A/HT8a4jfcz2oKj1TtJlnKBRmVGqu v5LAfVFqKZQ= =v9a/ -----END PGP SIGNATURE----- --==_Exmh_1444686608_3721P--