Date: Tue, 3 May 2022 16:09:35 +0200 From: Marek Zarychta <zarychtam@plan-b.pwste.edu.pl> To: Kristof Provost <kp@FreeBSD.org>, qroxana <qroxana@protonmail.com> Cc: freebsd-current@freebsd.org, freebsd-arm@freebsd.org Subject: Re: Kernel panic on armv7 when PF is enabled Message-ID: <e7c2e47c-a403-2362-f119-46246286067b@plan-b.pwste.edu.pl> In-Reply-To: <D190268C-3BA3-455D-B1D8-A3876A054434@FreeBSD.org> References: <t46qj3HiJIHpjcIlYQ8t7s7UFcPl3dHxJCc6ovjAF8teNjGunlJnGsbkpM2hLWrPQpRRCzCGnPGg1RuK7hbRMxr9BlHD03xvcsvqxNuM2DU=@protonmail.com> <D190268C-3BA3-455D-B1D8-A3876A054434@FreeBSD.org>
next in thread | previous in thread | raw e-mail | index | archive | help
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------Lg0N7bEEfhhztaGlbQeZa0qv Content-Type: multipart/mixed; boundary="------------snUu1J87zM0pGEKwNJnUWVep"; protected-headers="v1" From: Marek Zarychta <zarychtam@plan-b.pwste.edu.pl> To: Kristof Provost <kp@FreeBSD.org>, qroxana <qroxana@protonmail.com> Cc: freebsd-current@freebsd.org, freebsd-arm@freebsd.org Message-ID: <e7c2e47c-a403-2362-f119-46246286067b@plan-b.pwste.edu.pl> Subject: Re: Kernel panic on armv7 when PF is enabled References: <t46qj3HiJIHpjcIlYQ8t7s7UFcPl3dHxJCc6ovjAF8teNjGunlJnGsbkpM2hLWrPQpRRCzCGnPGg1RuK7hbRMxr9BlHD03xvcsvqxNuM2DU=@protonmail.com> <D190268C-3BA3-455D-B1D8-A3876A054434@FreeBSD.org> In-Reply-To: <D190268C-3BA3-455D-B1D8-A3876A054434@FreeBSD.org> --------------snUu1J87zM0pGEKwNJnUWVep Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64 VyBkbml1IDIuMDUuMjAyMiBvwqAxMTowMiwgS3Jpc3RvZiBQcm92b3N0IHBpc3plOg0KPiBP biAxIE1heSAyMDIyLCBhdCA1OjEzLCBxcm94YW5hIHdyb3RlOg0KPiANCj4gICAgIEFmdGVy IGdpdCBiaXNlY3RpbmcgdGhlIHBhbmljIHN0YXJ0ZWQgc2luY2UgdGhpcyBjb21taXQuDQo+ IA0KPiAgICAgY29tbWl0IDc4YmMzZDVlMTcxMmJjMTY0OWFhNTU3NGQyYjhkMTUzZjk2NjUx MTMNCj4gDQo+ICAgICBBdXRob3I6IEtyaXN0b2YgUHJvdm9zdCA8DQo+ICAgICBrcEBGcmVl QlNELm9yZw0KPiANCj4gICAgIERhdGU6IE1vbiBGZWIgMTQgMjA6MDk6NTQgMjAyMiArMDEw MA0KPiANCj4gICAgIHZsYW46IGFsbG93IG5ldC5saW5rLnZsYW4ubXRhZ19wY3AgdG8gYmUg c2V0IHBlciB2bmV0DQo+IA0KPiAgICAgVGhlIHByaW1hcnkgcmVhc29uIGZvciB0aGlzIGNo YW5nZSBpcyB0byBmYWNpbGl0YXRlIHRlc3RpbmcuDQo+IA0KPiAgICAgTUZDIGFmdGVyOiAx IHdlZWsNCj4gDQo+ICAgICBzeXMvbmV0L2lmX2V0aGVyc3Vici5jIHwgOSArKysrKy0tLS0N Cj4gDQo+ICAgICBzeXMvbmV0L2lmX3ZsYW4uYyB8IDUgKysrLS0NCj4gDQo+ICAgICAyIGZp bGVzIGNoYW5nZWQsIDggaW5zZXJ0aW9ucygrKSwgNiBkZWxldGlvbnMoLSkNCj4gDQo+ICAg ICBUaGUgYXJtdjcgYm9hcmQgYm9vdHMgZnJvbSBhIE5GUyByb290LA0KPiANCj4gICAgIGl0 IGNhbiBib290IHdpdGhvdXQgYW55IHByb2JsZW0gaWYgUEYgaXMgZGlzYWJsZWQuDQo+IA0K PiAgICAgQW55IGhlbHBzPw0KPiANCj4gICAgIGFkZCBob3N0IDo6MTogZ2F0ZXdheSBsbzAg ZmliIDA6IHJvdXRlIGFscmVhZHkgaW4gdGFibGUNCj4gICAgIGFkZCBuZXQgZmU4MDo6OiBn YXRld2F5IDo6MQ0KPiAgICAgYWRkIG5ldCBmZjAyOjo6IGdhdGV3YXkgOjoxDQo+ICAgICBh ZGQgbmV0IDo6ZmZmZjowLjAuMC4wOiBnYXRld2F5IDo6MQ0KPiAgICAgYWRkIG5ldCA6OjAu MC4wLjA6IGdhdGV3YXkgOjoxDQo+ICAgICBFbmFibGluZyBwZi4NCj4gICAgIEtlcm5lbCBw YWdlIGZhdWx0IHdpdGggdGhlIGZvbGxvd2luZyBub24tc2xlZXBhYmxlIGxvY2tzIGhlbGQ6 DQo+ICAgICBzaGFyZWQgcm0gcGYgcnVsZXNldHMgKHBmIHJ1bGVzZXRzKSByID0gMCAoMHhl MzA5OTQzMCkgbG9ja2VkIEANCj4gICAgIC91c3Ivc3JjL3N5cy9uZXRwZmlsL3BmL3BmLmM6 NjQ5Mw0KPiAgICAgZXhjbHVzaXZlIHJ3IHRjcGlucCAodGNwaW5wKSByID0gMCAoMHhkYjc0 OGQ4OCkgbG9ja2VkIEANCj4gICAgIC91c3Ivc3JjL3N5cy9uZXRpbmV0L3RjcF91c3JyZXEu YzoxMDA4DQo+ICAgICBzdGFjayBiYWNrdHJhY2U6DQo+ICAgICAjMCAweGMwMzU1Y2FjIGF0 IHdpdG5lc3NfZGVidWdnZXIrMHg3Yw0KPiAgICAgIzEgMHhjMDM1NmVmMCBhdCB3aXRuZXNz X3dhcm4rMHgzZmMNCj4gICAgICMyIDB4YzA1ZWMwNDggYXQgYWJvcnRfaGFuZGxlcisweDFk OA0KPiAgICAgIzMgMHhjMDVjYjVhYyBhdCBleGNlcHRpb25fZXhpdCswDQo+ICAgICAjNCAw eGUzMDgzYzEwIGF0IHBmX3N5bmNvb2tpZV92YWxpZGF0ZSsweDYwDQo+ICAgICAjNSAweGUz MDQ5NmE4IGF0IHBmX3Rlc3QrMHg1MTgNCj4gICAgICM2IDB4ZTMwNmQ3NjggYXQgcGZfY2hl Y2tfb3V0KzB4MzANCj4gICAgICM3IDB4YzA0MTViNDQgYXQgcGZpbF9ydW5faG9va3MrMHhi Yw0KPiAgICAgIzggMHhjMDQ0NWNmYyBhdCBpcF9vdXRwdXQrMHhjZTgNCj4gICAgICM5IDB4 YzA0NWJjOWMgYXQgdGNwX2RlZmF1bHRfb3V0cHV0KzB4MjBhYw0KPiAgICAgIzEwIDB4YzA0 NzFlYjQgYXQgdGNwX3Vzcl9zZW5kKzB4MWFjDQo+ICAgICAjMTEgMHhjMDM4OTQ2NCBhdCBz b3NlbmRfZ2VuZXJpYysweDQ5MA0KPiAgICAgIzEyIDB4YzAzODk3OTAgYXQgc29zZW5kKzB4 NjQNCj4gICAgICMxMyAweGMwNTAyODg4IGF0IGNsbnRfdmNfY2FsbCsweDU2MA0KPiAgICAg IzE0IDB4YzA1MDA5ZDggYXQgY2xudF9yZWNvbm5lY3RfY2FsbCsweDE3MA0KPiAgICAgIzE1 IDB4YzAxZTdiMTQgYXQgbmV3bmZzX3JlcXVlc3QrMHhiMjANCj4gICAgICMxNiAweGMwMjMw MjE4IGF0IG5mc2NsX3JlcXVlc3QrMHg2MA0KPiAgICAgIzE3IDB4YzAyMGQ5YmMgYXQgbmZz cnBjX2dldGF0dHIrMHhiMA0KPiAgICAgRmF0YWwga2VybmVsIG1vZGUgZGF0YSBhYm9ydDog J0FsaWdubWVudCBGYXVsdCcgb24gcmVhZA0KPiAgICAgdHJhcGZyYW1lOiAweGRmMWYxYzkw DQo+ICAgICBGU1I9MDAwMDAwMDEsIEZBUj1kNzg0MDI2NCwgc3Bzcj00MDAwMDAxMw0KPiAg ICAgcjAgPTZhMjI4ZWRhLCByMSA9ZGFjMGQ3ODUsIHIyID1kNzg0MDI2NCwgcjMgPWRiNTUy N2MwDQo+ICAgICByNCA9ZGYxZjFlMDAsIHI1ID1kYWMwZDc1ZiwgcjYgPTAwMDAwMDE4LCBy NyA9ZDk0MjJjMDANCj4gICAgIHI4ID1jMDkzZTVlNCwgcjkgPTAwMDAwMDAxLCByMTA9ZGYx ZjFmNWMsIHIxMT1kZjFmMWQzOA0KPiAgICAgcjEyPWUzMDk4ZGQwLCBzc3A9ZGYxZjFkMjAs IHNscj1lMzA4M2JkYywgcGMgPWUzMDgzYzEwDQo+IA0KPiANCj4gVGhlIGNvbW1pdCB5b3Ug cG9pbnQgYXQgaXMgZW50aXJlbHkgdW5yZWxhdGVkIHRvIHRoZSBjb2RlIHdoZXJlIHRoZSAN Cj4gcGFuaWMgb2NjdXJyZWQsIHNvIEnigJltIHByZXR0eSBzdXJlIHNvbWV0aGluZyB3ZW50 IHdyb25nIGluIHlvdXIgYmlzZWN0Lg0KDQpJIHdhcyBleHBlcmllbmNpbmcgdGhpcyBwYW5p YyBhbHNvIHJ1bm5pbmcgRnJlZUJTRCAxNC4wLUNVUlJFTlQgIzEgDQptYWluLW4yNTMwMjgt MmVjOWE0MjdjODU6IFR1ZSBGZWIgIDggMTc6NDk6MjUgQ0VUIDIwMjIgb24gYXJtdjcsIHNv IGl0J3MgDQp1bnJlbGF0ZWQgdG8gYWZvcmVtZW50aW9uZWQgY29tbWl0IHdoaWNoIGlzIGRh dGVkIDIwMjItMDItMTQuDQoNCkl0J3MgdmVyeSBpbnRlcmVzdGluZyBhbmQgd2VpcmQgYnVn LCBsb2FkaW5nIHBmLmtvLCBlbmFibGluZyBQRiwgbG9hZGluZyANCnRoZSBydWxlcyB3b3Jr IGFzIGV4cGVjdGVkLCBidXQgcHJvY2Vzc2luZyB0aGUgZmlsdGVyZWQgdHJhZmZpYyBieSBQ RiANCnRyaWdnZXJzIHRoZSBwYW5pYy4NCg0KPiANCj4gVGhlIGJhY2t0cmFjZSB3b3VsZCBz dWdnZXN0IHRoZSBpc3N1ZSBvY2N1cnMgaW4gdGhlIA0KPiBwZl9zeW5jb29raWVfdmFsaWRh dGUoKSBmdW5jdGlvbiwgYW5kIGxpa2VseSBpbiB0aGUgbGluZSB8aWYgDQo+IChhdG9taWNf bG9hZF82NCgmVl9wZl9zdGF0dXMuc3luY29va2llc19pbmZsaWdodFtjb29raWUuZmxhZ3Mu b2RkZXZlbl0pIA0KPiA9PSAwKXwNCj4gDQo+IFRoZSBvYnZpb3VzIHdheSBmb3IgdGhhdCB0 byBwYW5pYyB3b3VsZCBiZSB0byBjYWxsIGl0IHdpdGhvdXQgdGhlIA0KPiBjdXJ2bmV0IGNv bnRleHQgc2V0LCBidXQgcGZfdGVzdCgpIHVzZXMgaXQgZWFybGllciwgc28gdGhhdOKAmXMg Z29pbmcgdG8gDQo+IGJlIGZpbmUuDQo+IA0KPiBHaXZlbiB0aGF0IHRoaXMgaXMgdW5pcXVl IHRvIGFybXY3IEnigJlkIHJlY29tbWVuZCB0YWxraW5nIHRvIHRoZSBhcm12NyANCj4gbWFp bnRhaW5lciBhYm91dCA2NCBiaXQgYXRvbWljIG9wZXJhdGlvbnMuDQo+IA0KPiBZb3UgY2Fu IHByb2JhYmx5IGF2b2lkIHRoZSBhdG9taWMgbG9hZCB3aXRoIHRoaXMgcGF0Y2ggKGFuZCBu b3QgZW5hYmxpbmcgDQo+IHN5bmNvb2tpZSBzdXBwb3J0KToNCj4gDQo+IHxkaWZmIC0tZ2l0 IGEvc3lzL25ldHBmaWwvcGYvcGZfc3luY29va2llcy5jIA0KPiBiL3N5cy9uZXRwZmlsL3Bm L3BmX3N5bmNvb2tpZXMuYyBpbmRleCA1MjMwNTAyYmUzMGMuLmM4NmQ0NjlkM2NlZiAxMDA2 NDQgDQo+IC0tLSBhL3N5cy9uZXRwZmlsL3BmL3BmX3N5bmNvb2tpZXMuYyArKysgDQo+IGIv c3lzL25ldHBmaWwvcGYvcGZfc3luY29va2llcy5jIEBAIC0zMTMsNiArMzEzLDkgQEAgDQo+ IHBmX3N5bmNvb2tpZV92YWxpZGF0ZShzdHJ1Y3QgcGZfcGRlc2MgKnBkKSBhY2sgPSANCj4g bnRvaGwocGQtPmhkci50Y3AudGhfYWNrKSAtIDE7IGNvb2tpZS5jb29raWUgPSAoYWNrICYg MHhmZikgXiAoYWNrID4+IA0KPiAyNCk7ICsgaWYgKFZfcGZfc3RhdHVzLnN5bmNvb2tpZXNf bW9kZSA9PSBQRl9TWU5DT09LSUVTX05FVkVSKSArIHJldHVybiANCj4gKDApOyArIC8qIHdl IGRvbid0IGtub3cgb2RkZXZlbiBiZWZvcmUgc2V0dGluZyB0aGUgY29va2llICh1bmlvbikg Ki8gaWYgDQo+IChhdG9taWNfbG9hZF82NCgmVl9wZl9zdGF0dXMuc3luY29va2llc19pbmZs aWdodFtjb29raWUuZmxhZ3Mub2RkZXZlbl0pIA0KPiA9PSAwKSB8DQo+IA0KPiBUaGF0IHNo b3VsZG7igJl0IGJlIHJlcXVpcmVkIHRob3VnaC4NCj4gDQo+IEJyLA0KPiBLcmlzdG9mDQo+ IA0KDQoNCi0tIA0KTWFyZWsgWmFyeWNodGENCg== --------------snUu1J87zM0pGEKwNJnUWVep-- --------------Lg0N7bEEfhhztaGlbQeZa0qv Content-Type: application/pgp-signature; name="OpenPGP_signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="OpenPGP_signature" -----BEGIN PGP SIGNATURE----- wsB5BAABCAAjFiEEnjwyTmqn2oNX6C8qHZW8vIFppoIFAmJxN58FAwAAAAAACgkQHZW8vIFppoKj ZwgAhhfGV0nHZDLk9AMkfsmvUDKMH9CqikEAtFaQccrVdpqoY4AjaJsmaR/Kz1WyAOVj0IfhzZXb 4QAUyO1IajHp1+z98mt3Gp0s1B69VbsInlRGFOzCyD8nCXT4MPSAG0rU2KX9iU9T70K5TgkaGIsq v4EQVHu6KuoXXh8Bk1FK4xdmzzoZ8FD5QSsWCYfN7ianb06ShLcn/K8+C3rH88ZN8GDlPuJ5aQtT vYGM9dP+vyWvGLEJSWU1twGBulbsZfEWPN9NUEi42Xq3i8Uuev7tSX4AYahmyvNsrOzwj0CF6jRu a1xLEuoo45bN4R4mJBO67mT+EhVbJw+VhbQ5wcDWtA== =E5na -----END PGP SIGNATURE----- --------------Lg0N7bEEfhhztaGlbQeZa0qv--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?e7c2e47c-a403-2362-f119-46246286067b>