[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 57.672036][ T26] audit: type=1800 audit(1573133075.053:25): pid=8727 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 57.717934][ T26] audit: type=1800 audit(1573133075.053:26): pid=8727 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 57.744538][ T26] audit: type=1800 audit(1573133075.063:27): pid=8727 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.84' (ECDSA) to the list of known hosts. syzkaller login: [ 1270.971518][ T8882] IPVS: ftp: loaded support on port[0] = 21 [ 1271.032782][ T8882] chnl_net:caif_netlink_parms(): no params data found [ 1271.063096][ T8882] bridge0: port 1(bridge_slave_0) entered blocking state [ 1271.070963][ T8882] bridge0: port 1(bridge_slave_0) entered disabled state [ 1271.079289][ T8882] device bridge_slave_0 entered promiscuous mode [ 1271.088257][ T8882] bridge0: port 2(bridge_slave_1) entered blocking state [ 1271.095416][ T8882] bridge0: port 2(bridge_slave_1) entered disabled state [ 1271.103406][ T8882] device bridge_slave_1 entered promiscuous mode [ 1271.122690][ T8882] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1271.133635][ T8882] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1271.154641][ T8882] team0: Port device team_slave_0 added [ 1271.163030][ T8882] team0: Port device team_slave_1 added [ 1271.240996][ T8882] device hsr_slave_0 entered promiscuous mode [ 1271.308359][ T8882] device hsr_slave_1 entered promiscuous mode [ 1271.428312][ T8882] bridge0: port 2(bridge_slave_1) entered blocking state [ 1271.435677][ T8882] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1271.443900][ T8882] bridge0: port 1(bridge_slave_0) entered blocking state [ 1271.451064][ T8882] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1271.640658][ T8882] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1271.673578][ T8884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1271.711451][ T8884] bridge0: port 1(bridge_slave_0) entered disabled state [ 1271.758057][ T8884] bridge0: port 2(bridge_slave_1) entered disabled state [ 1271.778945][ T8884] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1271.816911][ T8882] 8021q: adding VLAN 0 to HW filter on device team0 [ 1271.898460][ T3509] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1271.907716][ T3509] bridge0: port 1(bridge_slave_0) entered blocking state [ 1271.915478][ T3509] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1271.981544][ T8911] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1272.018373][ T8911] bridge0: port 2(bridge_slave_1) entered blocking state [ 1272.025491][ T8911] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1272.083312][ T8912] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1272.093221][ T8912] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1272.122344][ T8912] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1272.152473][ T8882] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1272.168168][ T8882] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1272.176397][ T8912] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1272.186179][ T8912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1272.195525][ T8912] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1272.218840][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1272.226394][ T3013] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1272.237420][ T8882] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program executing program [ 1273.619358][ C1] vcan0: j1939_tp_rxtimer: 0x000000009a65b73b: rx timeout, send abort [ 1273.628281][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000009a65b73b: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1274.906897][ C0] vcan0: j1939_tp_rxtimer: 0x000000000e1b112d: rx timeout, send abort [ 1274.915462][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000000e1b112d: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1276.190286][ C1] vcan0: j1939_tp_rxtimer: 0x00000000342dd753: rx timeout, send abort [ 1276.198716][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000342dd753: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1277.474570][ C0] vcan0: j1939_tp_rxtimer: 0x000000007c9a6209: rx timeout, send abort [ 1277.483013][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000007c9a6209: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1278.760280][ C1] vcan0: j1939_tp_rxtimer: 0x000000009d9de593: rx timeout, send abort [ 1278.768914][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000009d9de593: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1280.047259][ C0] vcan0: j1939_tp_rxtimer: 0x000000004c01e2ed: rx timeout, send abort [ 1280.055702][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000004c01e2ed: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1281.330173][ C1] vcan0: j1939_tp_rxtimer: 0x00000000a000e6be: rx timeout, send abort [ 1281.338569][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000a000e6be: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1282.614341][ C0] vcan0: j1939_tp_rxtimer: 0x000000005d2bcef1: rx timeout, send abort [ 1282.622950][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000005d2bcef1: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1283.897536][ C1] vcan0: j1939_tp_rxtimer: 0x00000000801cb2ba: rx timeout, send abort [ 1283.907361][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000801cb2ba: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1285.185058][ C0] vcan0: j1939_tp_rxtimer: 0x00000000c6057bff: rx timeout, send abort [ 1285.195065][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000c6057bff: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1286.471244][ C1] vcan0: j1939_tp_rxtimer: 0x00000000f653fde3: rx timeout, send abort [ 1286.479684][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000f653fde3: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1287.754047][ C0] vcan0: j1939_tp_rxtimer: 0x00000000190d28d6: rx timeout, send abort [ 1287.762449][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000190d28d6: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1289.036290][ C1] vcan0: j1939_tp_rxtimer: 0x0000000030e7ef0e: rx timeout, send abort [ 1289.045030][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000030e7ef0e: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1290.319200][ C0] vcan0: j1939_tp_rxtimer: 0x000000001db11464: rx timeout, send abort [ 1290.328103][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000001db11464: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1291.602696][ C1] vcan0: j1939_tp_rxtimer: 0x00000000b12c1981: rx timeout, send abort [ 1291.611105][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000b12c1981: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1292.885636][ C0] vcan0: j1939_tp_rxtimer: 0x0000000029ce59e2: rx timeout, send abort [ 1292.894096][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000029ce59e2: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1294.167991][ C1] vcan0: j1939_tp_rxtimer: 0x000000002acaa447: rx timeout, send abort [ 1294.176834][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000002acaa447: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1295.454042][ C0] vcan0: j1939_tp_rxtimer: 0x00000000bbdeb863: rx timeout, send abort [ 1295.462675][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000bbdeb863: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1296.740830][ C1] vcan0: j1939_tp_rxtimer: 0x00000000fe9f6f33: rx timeout, send abort [ 1296.749253][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000fe9f6f33: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1298.023851][ C0] vcan0: j1939_tp_rxtimer: 0x00000000e3da25c3: rx timeout, send abort [ 1298.032323][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000e3da25c3: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1299.308689][ C1] vcan0: j1939_tp_rxtimer: 0x00000000c5b79ee1: rx timeout, send abort [ 1299.316998][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000c5b79ee1: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1300.592384][ C0] vcan0: j1939_tp_rxtimer: 0x000000005cb76b4a: rx timeout, send abort [ 1300.601864][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000005cb76b4a: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1301.877531][ C1] vcan0: j1939_tp_rxtimer: 0x0000000024ea8077: rx timeout, send abort [ 1301.885953][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000024ea8077: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1303.162928][ C0] vcan0: j1939_tp_rxtimer: 0x000000009f2534a0: rx timeout, send abort [ 1303.171458][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000009f2534a0: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1304.446037][ C1] vcan0: j1939_tp_rxtimer: 0x00000000cf300606: rx timeout, send abort [ 1304.454753][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000cf300606: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1305.729671][ C0] vcan0: j1939_tp_rxtimer: 0x0000000012be7eee: rx timeout, send abort [ 1305.738211][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000012be7eee: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1307.016399][ C0] vcan0: j1939_tp_rxtimer: 0x0000000095684f3f: rx timeout, send abort [ 1307.024915][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000095684f3f: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1308.301649][ C1] vcan0: j1939_tp_rxtimer: 0x00000000c7ad5ea4: rx timeout, send abort [ 1308.310022][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000c7ad5ea4: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1309.584400][ C0] vcan0: j1939_tp_rxtimer: 0x00000000697d5133: rx timeout, send abort [ 1309.593223][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000697d5133: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1310.869208][ C1] vcan0: j1939_tp_rxtimer: 0x00000000bd891504: rx timeout, send abort [ 1310.877545][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000bd891504: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1312.154116][ C1] vcan0: j1939_tp_rxtimer: 0x00000000b8fcd59a: rx timeout, send abort [ 1312.162525][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000b8fcd59a: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1313.437247][ C0] vcan0: j1939_tp_rxtimer: 0x000000005385d224: rx timeout, send abort [ 1313.445733][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000005385d224: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1314.722060][ C1] vcan0: j1939_tp_rxtimer: 0x00000000ae0447d9: rx timeout, send abort [ 1314.730781][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000ae0447d9: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1316.008026][ C0] vcan0: j1939_tp_rxtimer: 0x00000000251c6386: rx timeout, send abort [ 1316.016559][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000251c6386: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1317.292556][ C1] vcan0: j1939_tp_rxtimer: 0x000000003bc55cde: rx timeout, send abort [ 1317.301006][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000003bc55cde: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1318.577201][ C0] vcan0: j1939_tp_rxtimer: 0x0000000032d96bad: rx timeout, send abort [ 1318.585994][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000032d96bad: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1319.863066][ C1] vcan0: j1939_tp_rxtimer: 0x00000000ac311dc0: rx timeout, send abort [ 1319.871546][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000ac311dc0: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1321.149419][ C0] vcan0: j1939_tp_rxtimer: 0x0000000015ccfce5: rx timeout, send abort [ 1321.158145][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000015ccfce5: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1322.434109][ C1] vcan0: j1939_tp_rxtimer: 0x00000000ce922caf: rx timeout, send abort [ 1322.442905][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000ce922caf: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1323.718363][ C0] vcan0: j1939_tp_rxtimer: 0x000000008f43ce1f: rx timeout, send abort [ 1323.726885][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000008f43ce1f: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1325.002344][ C1] vcan0: j1939_tp_rxtimer: 0x0000000077808ea3: rx timeout, send abort [ 1325.010800][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000077808ea3: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1326.289330][ C0] vcan0: j1939_tp_rxtimer: 0x0000000011c1debb: rx timeout, send abort [ 1326.298333][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000011c1debb: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1327.575350][ C1] vcan0: j1939_tp_rxtimer: 0x0000000039a6d01f: rx timeout, send abort [ 1327.584525][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000039a6d01f: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1328.861808][ C0] vcan0: j1939_tp_rxtimer: 0x000000001524a7a6: rx timeout, send abort [ 1328.870354][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000001524a7a6: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1330.147316][ C1] vcan0: j1939_tp_rxtimer: 0x00000000ebe78d64: rx timeout, send abort [ 1330.155968][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000ebe78d64: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1331.434345][ C1] vcan0: j1939_tp_rxtimer: 0x00000000823f7c41: rx timeout, send abort [ 1331.442764][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000823f7c41: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1332.721053][ C0] vcan0: j1939_tp_rxtimer: 0x0000000053a8ee6e: rx timeout, send abort [ 1332.729503][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000053a8ee6e: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1334.006229][ C1] vcan0: j1939_tp_rxtimer: 0x000000004abccd25: rx timeout, send abort [ 1334.015104][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000004abccd25: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1335.293718][ C1] vcan0: j1939_tp_rxtimer: 0x00000000decbfc2a: rx timeout, send abort [ 1335.302157][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000decbfc2a: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1336.580080][ C0] vcan0: j1939_tp_rxtimer: 0x00000000d494ddcb: rx timeout, send abort [ 1336.588596][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000d494ddcb: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1337.868735][ C1] vcan0: j1939_tp_rxtimer: 0x00000000f7e70276: rx timeout, send abort [ 1337.877460][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000f7e70276: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1339.155945][ C0] vcan0: j1939_tp_rxtimer: 0x00000000fb408981: rx timeout, send abort [ 1339.164535][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000fb408981: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1340.440990][ C1] vcan0: j1939_tp_rxtimer: 0x000000000867a56b: rx timeout, send abort [ 1340.449509][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000000867a56b: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1341.728100][ C0] vcan0: j1939_tp_rxtimer: 0x0000000061716476: rx timeout, send abort [ 1341.738598][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000061716476: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1343.018787][ C1] vcan0: j1939_tp_rxtimer: 0x0000000003c6c332: rx timeout, send abort [ 1343.027401][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000003c6c332: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1344.305967][ C0] vcan0: j1939_tp_rxtimer: 0x000000000f1185c1: rx timeout, send abort [ 1344.314413][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000000f1185c1: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1345.590632][ C1] vcan0: j1939_tp_rxtimer: 0x000000007b79acf3: rx timeout, send abort [ 1345.599847][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000007b79acf3: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1346.876870][ C0] vcan0: j1939_tp_rxtimer: 0x00000000731fd7d5: rx timeout, send abort [ 1346.885382][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000731fd7d5: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1348.161367][ C1] vcan0: j1939_tp_rxtimer: 0x00000000cb49cbc2: rx timeout, send abort [ 1348.170413][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000cb49cbc2: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1349.446935][ C0] vcan0: j1939_tp_rxtimer: 0x0000000027d30d66: rx timeout, send abort [ 1349.455428][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000027d30d66: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1350.732498][ C1] vcan0: j1939_tp_rxtimer: 0x0000000020252e83: rx timeout, send abort [ 1350.740972][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000020252e83: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1352.019438][ C0] vcan0: j1939_tp_rxtimer: 0x00000000fe277e14: rx timeout, send abort [ 1352.027943][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000fe277e14: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1353.305797][ C1] vcan0: j1939_tp_rxtimer: 0x0000000079c61dad: rx timeout, send abort [ 1353.314137][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000079c61dad: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1354.591286][ C0] vcan0: j1939_tp_rxtimer: 0x000000003c87d0e4: rx timeout, send abort [ 1354.599701][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000003c87d0e4: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1355.878563][ C0] vcan0: j1939_tp_rxtimer: 0x0000000093428146: rx timeout, send abort [ 1355.887637][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000093428146: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1357.167980][ C0] vcan0: j1939_tp_rxtimer: 0x000000004b2483d5: rx timeout, send abort [ 1357.178900][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000004b2483d5: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1358.459495][ C1] vcan0: j1939_tp_rxtimer: 0x0000000046cbb7af: rx timeout, send abort [ 1358.469081][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000046cbb7af: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1359.747527][ C0] vcan0: j1939_tp_rxtimer: 0x00000000b5cc8172: rx timeout, send abort [ 1359.757109][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000b5cc8172: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1361.038921][ C1] vcan0: j1939_tp_rxtimer: 0x00000000d9d4d4ff: rx timeout, send abort [ 1361.049972][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000d9d4d4ff: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1362.333320][ C0] vcan0: j1939_tp_rxtimer: 0x00000000da3a5911: rx timeout, send abort [ 1362.341862][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000da3a5911: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1363.618779][ C1] vcan0: j1939_tp_rxtimer: 0x00000000c45b6fe9: rx timeout, send abort [ 1363.627211][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000c45b6fe9: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1364.904775][ C0] vcan0: j1939_tp_rxtimer: 0x000000003d4c3fab: rx timeout, send abort [ 1364.913432][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000003d4c3fab: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1366.192009][ C1] vcan0: j1939_tp_rxtimer: 0x00000000b8f7fa64: rx timeout, send abort [ 1366.200739][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000b8f7fa64: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1367.477855][ C0] vcan0: j1939_tp_rxtimer: 0x00000000ed5678a6: rx timeout, send abort [ 1367.486419][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000ed5678a6: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1368.764382][ C1] vcan0: j1939_tp_rxtimer: 0x000000000adaa951: rx timeout, send abort [ 1368.772907][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000000adaa951: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1370.052246][ C0] vcan0: j1939_tp_rxtimer: 0x00000000a4c86deb: rx timeout, send abort [ 1370.060641][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000a4c86deb: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1371.335958][ C1] vcan0: j1939_tp_rxtimer: 0x00000000416c7561: rx timeout, send abort [ 1371.344609][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000416c7561: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1372.621270][ C0] vcan0: j1939_tp_rxtimer: 0x00000000f777afe2: rx timeout, send abort [ 1372.629775][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000f777afe2: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1373.905432][ C1] vcan0: j1939_tp_rxtimer: 0x000000009238f917: rx timeout, send abort [ 1373.913924][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000009238f917: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1375.189837][ C0] vcan0: j1939_tp_rxtimer: 0x0000000056a28f8f: rx timeout, send abort [ 1375.198458][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000056a28f8f: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1376.474640][ C1] vcan0: j1939_tp_rxtimer: 0x000000003df71cff: rx timeout, send abort [ 1376.483426][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000003df71cff: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1377.760311][ C0] vcan0: j1939_tp_rxtimer: 0x00000000c944624c: rx timeout, send abort [ 1377.768924][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000c944624c: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1379.044206][ C1] vcan0: j1939_tp_rxtimer: 0x0000000052db9fe7: rx timeout, send abort [ 1379.052631][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000052db9fe7: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1380.327471][ C0] vcan0: j1939_tp_rxtimer: 0x000000002cb875c5: rx timeout, send abort [ 1380.335949][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000002cb875c5: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1381.612547][ C1] vcan0: j1939_tp_rxtimer: 0x000000006c5f8c2a: rx timeout, send abort [ 1381.620932][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000006c5f8c2a: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1382.898261][ C0] vcan0: j1939_tp_rxtimer: 0x000000003b76c2a5: rx timeout, send abort [ 1382.906754][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000003b76c2a5: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1384.182681][ C1] vcan0: j1939_tp_rxtimer: 0x00000000b769d03c: rx timeout, send abort [ 1384.191183][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000b769d03c: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1385.467211][ C0] vcan0: j1939_tp_rxtimer: 0x00000000131678e1: rx timeout, send abort [ 1385.475701][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000131678e1: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1386.756012][ C1] vcan0: j1939_tp_rxtimer: 0x00000000e22bf60f: rx timeout, send abort [ 1386.764392][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000e22bf60f: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1388.040368][ C0] vcan0: j1939_tp_rxtimer: 0x00000000a7618d0a: rx timeout, send abort [ 1388.048983][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000a7618d0a: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1389.326819][ C1] vcan0: j1939_tp_rxtimer: 0x00000000f6eaa168: rx timeout, send abort [ 1389.335383][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000f6eaa168: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1390.611624][ C0] vcan0: j1939_tp_rxtimer: 0x000000005bae113e: rx timeout, send abort [ 1390.620043][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000005bae113e: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1391.895062][ C1] vcan0: j1939_tp_rxtimer: 0x00000000f2dbd08e: rx timeout, send abort [ 1391.903423][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000f2dbd08e: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1393.178374][ C0] vcan0: j1939_tp_rxtimer: 0x000000005efe5311: rx timeout, send abort [ 1393.186705][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000005efe5311: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1394.462317][ C1] vcan0: j1939_tp_rxtimer: 0x00000000c36df5cc: rx timeout, send abort [ 1394.470722][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000c36df5cc: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1395.746397][ C0] vcan0: j1939_tp_rxtimer: 0x000000007069f9cf: rx timeout, send abort [ 1395.755008][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000007069f9cf: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1397.031492][ C1] vcan0: j1939_tp_rxtimer: 0x00000000a0fad4b7: rx timeout, send abort [ 1397.039823][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000a0fad4b7: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1398.315227][ C0] vcan0: j1939_tp_rxtimer: 0x00000000e56ca2a6: rx timeout, send abort [ 1398.323671][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000e56ca2a6: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1399.600977][ C1] vcan0: j1939_tp_rxtimer: 0x000000005516017d: rx timeout, send abort [ 1399.610675][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000005516017d: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1400.887477][ C0] vcan0: j1939_tp_rxtimer: 0x0000000072d985cc: rx timeout, send abort [ 1400.895947][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000072d985cc: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1402.171043][ C1] vcan0: j1939_tp_rxtimer: 0x000000002dc2913d: rx timeout, send abort [ 1402.179810][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000002dc2913d: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1403.456685][ C0] vcan0: j1939_tp_rxtimer: 0x0000000026ee5df6: rx timeout, send abort [ 1403.465209][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000026ee5df6: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1404.741106][ C1] vcan0: j1939_tp_rxtimer: 0x00000000f18b97b7: rx timeout, send abort [ 1404.749535][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000f18b97b7: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1406.024439][ C0] vcan0: j1939_tp_rxtimer: 0x00000000853ddf35: rx timeout, send abort [ 1406.032917][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000853ddf35: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1407.310383][ C1] vcan0: j1939_tp_rxtimer: 0x00000000ab49e694: rx timeout, send abort [ 1407.319064][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000ab49e694: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1408.596262][ C1] vcan0: j1939_tp_rxtimer: 0x00000000e1664bbb: rx timeout, send abort [ 1408.604703][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000e1664bbb: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1409.881214][ C0] vcan0: j1939_tp_rxtimer: 0x0000000013a52fc4: rx timeout, send abort [ 1409.889789][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000013a52fc4: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1411.167211][ C1] vcan0: j1939_tp_rxtimer: 0x00000000580af445: rx timeout, send abort [ 1411.175706][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000580af445: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1412.451925][ C0] vcan0: j1939_tp_rxtimer: 0x0000000072d4bc0f: rx timeout, send abort [ 1412.460552][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000072d4bc0f: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1413.735544][ C1] vcan0: j1939_tp_rxtimer: 0x000000005b845e0f: rx timeout, send abort [ 1413.743963][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000005b845e0f: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1415.019248][ C0] vcan0: j1939_tp_rxtimer: 0x00000000d1427272: rx timeout, send abort [ 1415.027893][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000d1427272: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1416.304458][ C0] vcan0: j1939_tp_rxtimer: 0x000000003b6c35d0: rx timeout, send abort [ 1416.313177][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000003b6c35d0: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1417.587690][ C1] vcan0: j1939_tp_rxtimer: 0x000000005cc0c346: rx timeout, send abort [ 1417.596537][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000005cc0c346: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1418.871676][ C0] vcan0: j1939_tp_rxtimer: 0x000000003093b06c: rx timeout, send abort [ 1418.880184][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000003093b06c: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1420.156583][ C1] vcan0: j1939_tp_rxtimer: 0x000000001a694078: rx timeout, send abort [ 1420.168662][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000001a694078: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1421.443551][ C1] vcan0: j1939_tp_rxtimer: 0x0000000033ab942b: rx timeout, send abort [ 1421.452000][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000033ab942b: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1422.728863][ C0] vcan0: j1939_tp_rxtimer: 0x00000000f13539f7: rx timeout, send abort [ 1422.737405][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000f13539f7: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. executing program [ 1424.013107][ C1] vcan0: j1939_tp_rxtimer: 0x00000000a9fe17bf: rx timeout, send abort [ 1424.021479][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000a9fe17bf: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 1425.296590][ C0] vcan0: j1939_tp_rxtimer: 0x0000000086f00546: rx timeout, send abort [ 1425.305098][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000086f00546: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 1425.320305][ C0] ================================================================== [ 1425.328397][ C0] BUG: KASAN: use-after-free in __lock_acquire+0x3a8b/0x4a00 [ 1425.335760][ C0] Read of size 8 at addr ffff888098d89080 by task ksoftirqd/0/9 [ 1425.343366][ C0] [ 1425.345679][ C0] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 5.4.0-rc6+ #0 [ 1425.352934][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1425.362966][ C0] Call Trace: [ 1425.366322][ C0] dump_stack+0x197/0x210 [ 1425.370679][ C0] ? __lock_acquire+0x3a8b/0x4a00 [ 1425.375686][ C0] print_address_description.constprop.0.cold+0xd4/0x30b [ 1425.382688][ C0] ? __lock_acquire+0x3a8b/0x4a00 [ 1425.387694][ C0] ? __lock_acquire+0x3a8b/0x4a00 [ 1425.392712][ C0] __kasan_report.cold+0x1b/0x41 [ 1425.397699][ C0] ? can_rcv_filter+0x1a0/0x8e0 [ 1425.402530][ C0] ? __lock_acquire+0x3a8b/0x4a00 [ 1425.407545][ C0] kasan_report+0x12/0x20 [ 1425.411856][ C0] __asan_report_load8_noabort+0x14/0x20 [ 1425.417464][ C0] __lock_acquire+0x3a8b/0x4a00 [ 1425.422298][ C0] ? lock_downgrade+0x920/0x920 [ 1425.427132][ C0] ? mark_held_locks+0xf0/0xf0 [ 1425.431877][ C0] ? trace_hardirqs_off+0x62/0x240 [ 1425.436970][ C0] lock_acquire+0x190/0x410 [ 1425.441625][ C0] ? j1939_session_get_by_addr+0x2d/0x60 [ 1425.447288][ C0] _raw_spin_lock_bh+0x33/0x50 [ 1425.452031][ C0] ? j1939_session_get_by_addr+0x2d/0x60 [ 1425.457646][ C0] j1939_session_get_by_addr+0x2d/0x60 [ 1425.463084][ C0] j1939_xtp_rx_abort_one+0x8d/0x100 [ 1425.468436][ C0] ? j1939_ecu_get_by_addr_locked+0x53/0xf0 [ 1425.474320][ C0] j1939_tp_recv+0x798/0x9b0 [ 1425.478891][ C0] j1939_can_recv+0x4bb/0x620 [ 1425.483548][ C0] can_rcv_filter+0x292/0x8e0 [ 1425.488209][ C0] can_receive+0x2e7/0x530 [ 1425.492607][ C0] can_rcv+0x133/0x1b0 [ 1425.496654][ C0] ? can_receive+0x530/0x530 [ 1425.501319][ C0] __netif_receive_skb_one_core+0x113/0x1a0 [ 1425.507331][ C0] ? __netif_receive_skb_core+0x3450/0x3450 [ 1425.513247][ C0] ? lock_acquire+0x190/0x410 [ 1425.517911][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1425.524137][ C0] __netif_receive_skb+0x2c/0x1d0 [ 1425.529144][ C0] process_backlog+0x206/0x750 [ 1425.533988][ C0] ? net_rx_action+0x27b/0x1120 [ 1425.538820][ C0] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 1425.544089][ C0] net_rx_action+0x508/0x1120 [ 1425.548842][ C0] ? napi_busy_loop+0x970/0x970 [ 1425.553675][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1425.559214][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1425.565174][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1425.571398][ C0] __do_softirq+0x262/0x98c [ 1425.575885][ C0] ? takeover_tasklets+0x820/0x820 [ 1425.580973][ C0] run_ksoftirqd+0x8e/0x110 [ 1425.585455][ C0] smpboot_thread_fn+0x6a3/0xa40 [ 1425.590371][ C0] ? smpboot_register_percpu_thread+0x390/0x390 [ 1425.596601][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1425.602820][ C0] ? __kthread_parkme+0x108/0x1c0 [ 1425.607825][ C0] ? __kasan_check_read+0x11/0x20 [ 1425.612826][ C0] kthread+0x361/0x430 [ 1425.616871][ C0] ? smpboot_register_percpu_thread+0x390/0x390 [ 1425.623146][ C0] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 1425.628848][ C0] ret_from_fork+0x24/0x30 [ 1425.633241][ C0] [ 1425.635547][ C0] Allocated by task 9044: [ 1425.639864][ C0] save_stack+0x23/0x90 [ 1425.644008][ C0] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1425.649626][ C0] kasan_kmalloc+0x9/0x10 [ 1425.653945][ C0] kmem_cache_alloc_trace+0x158/0x790 [ 1425.659317][ C0] j1939_netdev_start+0xa4/0x550 [ 1425.664236][ C0] j1939_sk_bind+0x65a/0x8e0 [ 1425.668890][ C0] __sys_bind+0x239/0x290 [ 1425.674157][ C0] __x64_sys_bind+0x73/0xb0 [ 1425.678664][ C0] do_syscall_64+0xfa/0x760 [ 1425.683167][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1425.689040][ C0] [ 1425.691349][ C0] Freed by task 9044: [ 1425.695311][ C0] save_stack+0x23/0x90 [ 1425.699441][ C0] __kasan_slab_free+0x102/0x150 [ 1425.704355][ C0] kasan_slab_free+0xe/0x10 [ 1425.708832][ C0] kfree+0x10a/0x2c0 [ 1425.712708][ C0] j1939_priv_put+0x8b/0xb0 [ 1425.717187][ C0] j1939_netdev_stop+0x45/0x190 [ 1425.722012][ C0] j1939_sk_release+0x38d/0x590 [ 1425.726843][ C0] __sock_release+0xce/0x280 [ 1425.731418][ C0] sock_close+0x1e/0x30 [ 1425.735725][ C0] __fput+0x2ff/0x890 [ 1425.739695][ C0] ____fput+0x16/0x20 [ 1425.743654][ C0] task_work_run+0x145/0x1c0 [ 1425.748220][ C0] exit_to_usermode_loop+0x316/0x380 [ 1425.753500][ C0] do_syscall_64+0x65f/0x760 [ 1425.758069][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1425.763932][ C0] [ 1425.766247][ C0] The buggy address belongs to the object at ffff888098d88000 [ 1425.766247][ C0] which belongs to the cache kmalloc-8k of size 8192 [ 1425.780274][ C0] The buggy address is located 4224 bytes inside of [ 1425.780274][ C0] 8192-byte region [ffff888098d88000, ffff888098d8a000) [ 1425.793689][ C0] The buggy address belongs to the page: [ 1425.799310][ C0] page:ffffea0002636200 refcount:1 mapcount:0 mapping:ffff8880aa4021c0 index:0x0 compound_mapcount: 0 [ 1425.810216][ C0] flags: 0x1fffc0000010200(slab|head) [ 1425.815580][ C0] raw: 01fffc0000010200 ffffea0002589b08 ffffea0002636308 ffff8880aa4021c0 [ 1425.824153][ C0] raw: 0000000000000000 ffff888098d88000 0000000100000001 0000000000000000 [ 1425.832729][ C0] page dumped because: kasan: bad access detected [ 1425.839111][ C0] [ 1425.841413][ C0] Memory state around the buggy address: [ 1425.847019][ C0] ffff888098d88f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1425.855057][ C0] ffff888098d89000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1425.863095][ C0] >ffff888098d89080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1425.871130][ C0] ^ [ 1425.875183][ C0] ffff888098d89100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1425.883244][ C0] ffff888098d89180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1425.891281][ C0] ================================================================== [ 1425.899316][ C0] Disabling lock debugging due to kernel taint [ 1425.905445][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 1425.912031][ C0] CPU: 0 PID: 9 Comm: ksoftirqd/0 Tainted: G B 5.4.0-rc6+ #0 [ 1425.920686][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1425.930729][ C0] Call Trace: [ 1425.934005][ C0] dump_stack+0x197/0x210 [ 1425.938312][ C0] panic+0x2e3/0x75c [ 1425.942192][ C0] ? add_taint.cold+0x16/0x16 [ 1425.947281][ C0] ? __lock_acquire+0x3a8b/0x4a00 [ 1425.952286][ C0] ? trace_hardirqs_off+0x62/0x240 [ 1425.957372][ C0] ? trace_hardirqs_off+0x59/0x240 [ 1425.962474][ C0] ? __lock_acquire+0x3a8b/0x4a00 [ 1425.967481][ C0] end_report+0x47/0x4f [ 1425.971613][ C0] ? __lock_acquire+0x3a8b/0x4a00 [ 1425.976615][ C0] __kasan_report.cold+0xe/0x41 [ 1425.981447][ C0] ? can_rcv_filter+0x1a0/0x8e0 [ 1425.986284][ C0] ? __lock_acquire+0x3a8b/0x4a00 [ 1425.991286][ C0] kasan_report+0x12/0x20 [ 1425.995599][ C0] __asan_report_load8_noabort+0x14/0x20 [ 1426.001208][ C0] __lock_acquire+0x3a8b/0x4a00 [ 1426.006037][ C0] ? lock_downgrade+0x920/0x920 [ 1426.010866][ C0] ? mark_held_locks+0xf0/0xf0 [ 1426.015634][ C0] ? trace_hardirqs_off+0x62/0x240 [ 1426.020724][ C0] lock_acquire+0x190/0x410 [ 1426.025216][ C0] ? j1939_session_get_by_addr+0x2d/0x60 [ 1426.030830][ C0] _raw_spin_lock_bh+0x33/0x50 [ 1426.035571][ C0] ? j1939_session_get_by_addr+0x2d/0x60 [ 1426.041181][ C0] j1939_session_get_by_addr+0x2d/0x60 [ 1426.046628][ C0] j1939_xtp_rx_abort_one+0x8d/0x100 [ 1426.051978][ C0] ? j1939_ecu_get_by_addr_locked+0x53/0xf0 [ 1426.057848][ C0] j1939_tp_recv+0x798/0x9b0 [ 1426.062431][ C0] j1939_can_recv+0x4bb/0x620 [ 1426.067102][ C0] can_rcv_filter+0x292/0x8e0 [ 1426.071755][ C0] can_receive+0x2e7/0x530 [ 1426.076152][ C0] can_rcv+0x133/0x1b0 [ 1426.080297][ C0] ? can_receive+0x530/0x530 [ 1426.084881][ C0] __netif_receive_skb_one_core+0x113/0x1a0 [ 1426.090847][ C0] ? __netif_receive_skb_core+0x3450/0x3450 [ 1426.096719][ C0] ? lock_acquire+0x190/0x410 [ 1426.101376][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1426.107604][ C0] __netif_receive_skb+0x2c/0x1d0 [ 1426.112608][ C0] process_backlog+0x206/0x750 [ 1426.117360][ C0] ? net_rx_action+0x27b/0x1120 [ 1426.122200][ C0] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 1426.127475][ C0] net_rx_action+0x508/0x1120 [ 1426.132131][ C0] ? napi_busy_loop+0x970/0x970 [ 1426.136972][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1426.142509][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1426.148467][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1426.154690][ C0] __do_softirq+0x262/0x98c [ 1426.159178][ C0] ? takeover_tasklets+0x820/0x820 [ 1426.164264][ C0] run_ksoftirqd+0x8e/0x110 [ 1426.168744][ C0] smpboot_thread_fn+0x6a3/0xa40 [ 1426.173659][ C0] ? smpboot_register_percpu_thread+0x390/0x390 [ 1426.179879][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1426.186097][ C0] ? __kthread_parkme+0x108/0x1c0 [ 1426.191120][ C0] ? __kasan_check_read+0x11/0x20 [ 1426.196120][ C0] kthread+0x361/0x430 [ 1426.200169][ C0] ? smpboot_register_percpu_thread+0x390/0x390 [ 1426.206395][ C0] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 1426.212116][ C0] ret_from_fork+0x24/0x30 [ 1426.217979][ C0] Kernel Offset: disabled [ 1426.222302][ C0] Rebooting in 86400 seconds..