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Thu, 11 Jun 2026 05:09:06 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 295942] SSL_OP_ENABLE_KTLS_TX_ZEROCOPY_SENDFILE data corruption on files > 128KB Date: Thu, 11 Jun 2026 05:09:07 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 15.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: dinoex@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@FreeBSD.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D295942 --- Comment #7 from Dirk Meyer --- (In reply to Mark Johnston from comment #5) > kern.ipc.tls.stats.failed_crypto: 1332 > kern.ipc.tls.stats.corrupted_records: 75 Unrelated, this counters did not change when testing. Might be created from different jails and bad requests. > Which crypto drivers are in use? Hardware 1)=20 # openssl engine (rdrand) Intel RDRAND engine (dynamic) Dynamic engine loading support Hardware 2)=20 # openssl engine (dynamic) Dynamic engine loading support > Do you have qat.ko loaded? not loaded. Please share "pciconf -lv" output. Hardware 1) Active igb0: checksum failed em0@pci0:0:25:0: class=3D0x020000 rev=3D0x04 hdr=3D0x00 vendor=3D0x8= 086 device=3D0x153a subvendor=3D0x15d9 subdevice=3D0x153a vendor =3D 'Intel Corporation' device =3D 'Ethernet Connection I217-LM' class =3D network subclass =3D ethernet igb0@pci0:3:0:0: class=3D0x020000 rev=3D0x03 hdr=3D0x00 vendor=3D0x8= 086 device=3D0x1533 subvendor=3D0x15d9 subdevice=3D0x1533 vendor =3D 'Intel Corporation' device =3D 'I210 Gigabit Network Connection' class =3D network subclass =3D ethernet Hardware 2) Active igb0: igb0@pci0:5:0:0: class=3D0x020000 rev=3D0x01 hdr=3D0x00 vendor=3D0x8= 086 device=3D0x10c9 subvendor=3D0x15d9 subdevice=3D0x10c9 vendor =3D 'Intel Corporation' device =3D '82576 Gigabit Network Connection' class =3D network subclass =3D ethernet igb1@pci0:5:0:1: class=3D0x020000 rev=3D0x01 hdr=3D0x00 vendor=3D0x8= 086 device=3D0x10c9 subvendor=3D0x15d9 subdevice=3D0x10c9 vendor =3D 'Intel Corporation' device =3D '82576 Gigabit Network Connection' class =3D network subclass =3D ethernet Hardware 3) Active igb0: checksum failed igb0@pci0:3:0:0: class=3D0x020000 rev=3D0x03 hdr=3D0x00 vendor=3D0x8= 086 device=3D0x1533 subvendor=3D0x8086 subdevice=3D0x35bc vendor =3D 'Intel Corporation' device =3D 'I210 Gigabit Network Connection' class =3D network subclass =3D ethernet igb1@pci0:4:0:0: class=3D0x020000 rev=3D0x03 hdr=3D0x00 vendor=3D0x8= 086 device=3D0x1533 subvendor=3D0x8086 subdevice=3D0x35bc vendor =3D 'Intel Corporation' device =3D 'I210 Gigabit Network Connection' class =3D network subclass =3D ethernet Hardware 4) Tower, all checksum ok re0@pci0:3:0:0: class=3D0x020000 rev=3D0x0c hdr=3D0x00 vendor=3D0x10ec devi= ce=3D0x8168 subvendor=3D0x1043 subdevice=3D0x8554 vendor =3D 'Realtek Semiconductor Co., Ltd.' device =3D 'RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller' class =3D network subclass =3D ethernet Hardware 5) Laptop, all checksum ok re0@pci0:5:0:0: class=3D0x020000 rev=3D0x15 hdr=3D0x00 vendor=3D0x10ec devi= ce=3D0x8168 subvendor=3D0x103c subdevice=3D0x8978=20=20=20=20=20 vendor =3D 'Realtek Semiconductor Co., Ltd.' device =3D 'RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller' class =3D network subclass =3D ethernet Hardware 6) Active em0: checksum failed em0@pci0:0:31:6: class=3D0x020000 rev=3D0x20 hdr=3D0x00 vendor=3D0x8= 086 device=3D0x15fc subvendor=3D0x1458 subdevice=3D0x1000 vendor =3D 'Intel Corporation' device =3D 'Ethernet Connection (13) I219-V' class =3D network subclass =3D ethernet igc0@pci0:174:0:0: class=3D0x020000 rev=3D0x01 hdr=3D0x00 vendor=3D0x8= 086 device=3D0x15f3 subvendor=3D0x1458 subdevice=3D0x1000 vendor =3D 'Intel Corporation' device =3D 'Ethernet Controller I225-V' class =3D network subclass =3D ethernet Hardware 7) checksum OK em0@pci0:0:31:6: class=3D0x020000 rev=3D0x21 hdr=3D0x00 vendor=3D0x8= 086 device=3D0x156f subvendor=3D0x1458 subdevice=3D0xe000 vendor =3D 'Intel Corporation' device =3D 'Ethernet Connection I219-LM' class =3D network subclass =3D ethernet Test; Some machines have in /boot/loader.conf: hw.em.rx_process_limit=3D"-1" But this does not have any effect on the problem here. Test with/without promisc mode makes no change. Test: with/without offloading makes no change. igb0: flags=3D1008943 metric 0 mtu 1500 otions=3D4e120bb options=3D802038 --=20 You are receiving this mail because: You are the assignee for the bug.=