Warning: Permanently added '10.128.0.130' (ECDSA) to the list of known hosts. 2019/06/04 23:08:52 parsed 1 programs 2019/06/04 23:08:54 executed programs: 0 [ 67.442676][ T8532] IPVS: ftp: loaded support on port[0] = 21 [ 67.442682][ T8529] IPVS: ftp: loaded support on port[0] = 21 [ 67.455502][ T8531] IPVS: ftp: loaded support on port[0] = 21 [ 67.478355][ T8534] IPVS: ftp: loaded support on port[0] = 21 [ 67.547242][ T8537] IPVS: ftp: loaded support on port[0] = 21 [ 67.548849][ T8538] IPVS: ftp: loaded support on port[0] = 21 [ 67.721793][ T8529] chnl_net:caif_netlink_parms(): no params data found [ 67.783961][ T8529] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.791876][ T8529] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.800360][ T8529] device bridge_slave_0 entered promiscuous mode [ 67.808916][ T8532] chnl_net:caif_netlink_parms(): no params data found [ 67.843951][ T8529] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.851204][ T8529] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.859339][ T8529] device bridge_slave_1 entered promiscuous mode [ 67.908592][ T8529] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 67.921814][ T8531] chnl_net:caif_netlink_parms(): no params data found [ 67.955283][ T8529] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.998125][ T8529] team0: Port device team_slave_0 added [ 68.007637][ T8529] team0: Port device team_slave_1 added [ 68.035284][ T8532] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.042750][ T8532] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.050561][ T8532] device bridge_slave_0 entered promiscuous mode [ 68.062293][ T8532] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.071490][ T8532] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.079320][ T8532] device bridge_slave_1 entered promiscuous mode [ 68.093691][ T8537] chnl_net:caif_netlink_parms(): no params data found [ 68.124564][ T8531] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.132765][ T8531] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.140550][ T8531] device bridge_slave_0 entered promiscuous mode [ 68.148523][ T8531] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.155582][ T8531] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.164360][ T8531] device bridge_slave_1 entered promiscuous mode [ 68.181777][ T8534] chnl_net:caif_netlink_parms(): no params data found [ 68.224164][ T8532] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 68.245390][ T8538] chnl_net:caif_netlink_parms(): no params data found [ 68.258026][ T8531] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 68.271728][ T8531] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 68.281825][ T8532] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 68.296915][ T8537] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.304147][ T8537] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.312525][ T8537] device bridge_slave_0 entered promiscuous mode [ 68.323651][ T8537] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.330920][ T8537] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.338978][ T8537] device bridge_slave_1 entered promiscuous mode [ 68.388797][ T8529] device hsr_slave_0 entered promiscuous mode [ 68.456107][ T8529] device hsr_slave_1 entered promiscuous mode [ 68.550112][ T8532] team0: Port device team_slave_0 added [ 68.562699][ T8532] team0: Port device team_slave_1 added [ 68.628722][ T8532] device hsr_slave_0 entered promiscuous mode [ 68.686954][ T8532] device hsr_slave_1 entered promiscuous mode [ 68.727488][ T8531] team0: Port device team_slave_0 added [ 68.744773][ T8531] team0: Port device team_slave_1 added [ 68.769378][ T8534] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.777243][ T8534] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.785326][ T8534] device bridge_slave_0 entered promiscuous mode [ 68.793930][ T8537] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 68.831224][ T8534] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.840380][ T8534] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.848306][ T8534] device bridge_slave_1 entered promiscuous mode [ 68.928923][ T8531] device hsr_slave_0 entered promiscuous mode [ 68.986374][ T8531] device hsr_slave_1 entered promiscuous mode [ 69.027069][ T8537] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 69.042536][ T8538] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.051150][ T8538] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.059527][ T8538] device bridge_slave_0 entered promiscuous mode [ 69.071347][ T8538] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.079824][ T8538] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.091444][ T8538] device bridge_slave_1 entered promiscuous mode [ 69.128556][ T8534] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 69.141515][ T8538] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 69.160375][ T8537] team0: Port device team_slave_0 added [ 69.168421][ T8534] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 69.177955][ T8538] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 69.207108][ T8537] team0: Port device team_slave_1 added [ 69.225621][ T8534] team0: Port device team_slave_0 added [ 69.236410][ T8538] team0: Port device team_slave_0 added [ 69.248882][ T8534] team0: Port device team_slave_1 added [ 69.307683][ T8534] device hsr_slave_0 entered promiscuous mode [ 69.346278][ T8534] device hsr_slave_1 entered promiscuous mode [ 69.387452][ T8538] team0: Port device team_slave_1 added [ 69.468656][ T8537] device hsr_slave_0 entered promiscuous mode [ 69.506245][ T8537] device hsr_slave_1 entered promiscuous mode [ 69.594672][ T8531] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.648850][ T8538] device hsr_slave_0 entered promiscuous mode [ 69.676063][ T8538] device hsr_slave_1 entered promiscuous mode [ 69.728920][ T8532] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.768373][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.777356][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.785214][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.793558][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.803186][ T8531] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.813729][ T8529] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.823934][ T8532] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.847490][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.860546][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.869209][ T3487] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.876448][ T3487] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.886314][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.894989][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.903517][ T3487] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.910608][ T3487] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.918225][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.944011][ T8529] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.957164][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.965064][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.974045][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.982988][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.992269][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.000830][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.009308][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.017013][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.024594][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.033163][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.041531][ T3487] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.048624][ T3487] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.056885][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.064645][ T3487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.093705][ T8534] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.111501][ T8546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.120857][ T8546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.129457][ T8546] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.136572][ T8546] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.144068][ T8546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.152666][ T8546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.161090][ T8546] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.168162][ T8546] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.175751][ T8546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.184196][ T8546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.192875][ T8546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.201495][ T8546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.209971][ T8546] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.217065][ T8546] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.224942][ T8546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.234029][ T8546] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.242344][ T8546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.251260][ T8546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.275090][ T8546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.283904][ T8546] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.293468][ T8546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.302023][ T8546] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.310447][ T8546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.319459][ T8546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.327278][ T8546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.334911][ T8546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.344371][ T8546] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.353231][ T8546] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.364023][ T8534] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.383277][ T8529] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 70.394656][ T8529] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.421170][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.430378][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.439776][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.448930][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.457346][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.466092][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.474408][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.483570][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.492070][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.500847][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.509117][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.519673][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.528997][ T8532] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.560548][ T8531] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.571043][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.582530][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.590868][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.601287][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.616613][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.623658][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.631385][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.640079][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.648687][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.656303][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.666717][ T8537] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.681641][ T8529] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.692027][ T8538] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.715387][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.724279][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.734686][ T3001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.760400][ T8537] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.783174][ T8531] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.792776][ T8532] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.814235][ T8538] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.830768][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.841405][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.853983][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.862735][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.885545][ T8534] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 70.903666][ T8534] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.929986][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.951690][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.966183][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.974705][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.984153][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.992805][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.001714][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.011186][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.019746][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.028447][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.037021][ T8545] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.044085][ T8545] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.052628][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.060873][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.068630][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.130544][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.146351][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.154775][ T8545] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.161900][ T8545] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.172618][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.182814][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.191646][ T8545] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.198943][ T8545] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.210181][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.219472][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.228470][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.237746][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.246960][ T8545] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.254246][ T8545] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.262329][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.271680][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.280918][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.290129][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.300812][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.311394][ T8545] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.342907][ T8534] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.352979][ T3001] ================================================================== [ 71.363249][ T3001] BUG: KASAN: use-after-free in blk_mq_free_rqs+0x49f/0x4b0 [ 71.377755][ T3001] Read of size 8 at addr ffff888219166b10 by task kworker/0:2/3001 [ 71.377767][ T3001] [ 71.377782][ T3001] CPU: 0 PID: 3001 Comm: kworker/0:2 Not tainted 5.2.0-rc3+ #38 [ 71.377788][ T3001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.377808][ T3001] Workqueue: events __blk_release_queue [ 71.377815][ T3001] Call Trace: [ 71.377833][ T3001] dump_stack+0x172/0x1f0 [ 71.377852][ T3001] ? blk_mq_free_rqs+0x49f/0x4b0 [ 71.408201][ T3001] print_address_description.cold+0x7c/0x20d [ 71.408215][ T3001] ? blk_mq_free_rqs+0x49f/0x4b0 [ 71.408227][ T3001] ? blk_mq_free_rqs+0x49f/0x4b0 [ 71.408239][ T3001] __kasan_report.cold+0x1b/0x40 [ 71.408252][ T3001] ? blk_mq_free_rqs+0x49f/0x4b0 [ 71.408269][ T3001] kasan_report+0x12/0x20 [ 71.428392][ T3001] __asan_report_load8_noabort+0x14/0x20 [ 71.428408][ T3001] blk_mq_free_rqs+0x49f/0x4b0 [ 71.428417][ T3001] ? dd_exit_queue+0x92/0xd0 [ 71.428427][ T3001] ? kfree+0x170/0x220 [ 71.428445][ T3001] blk_mq_sched_tags_teardown+0x126/0x210 [ 71.428464][ T3001] ? dd_request_merge+0x230/0x230 [ 71.464514][ T3001] blk_mq_exit_sched+0x1fa/0x2d0 [ 71.483646][ T3001] elevator_exit+0x70/0xa0 [ 71.493596][ T3001] __blk_release_queue+0x127/0x330 [ 71.503826][ T3001] process_one_work+0x989/0x1790 [ 71.508859][ T3001] ? pwq_dec_nr_in_flight+0x320/0x320 [ 71.508872][ T3001] ? lock_acquire+0x16f/0x3f0 [ 71.508893][ T3001] worker_thread+0x98/0xe40 [ 71.508911][ T3001] ? trace_hardirqs_on+0x67/0x220 [ 71.519312][ T3001] kthread+0x354/0x420 [ 71.528919][ T3001] ? process_one_work+0x1790/0x1790 [ 71.528931][ T3001] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 71.528945][ T3001] ret_from_fork+0x24/0x30 [ 71.528963][ T3001] [ 71.538280][ T3001] Allocated by task 1: [ 71.538297][ T3001] save_stack+0x23/0x90 [ 71.538310][ T3001] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 71.538320][ T3001] kasan_kmalloc+0x9/0x10 [ 71.538330][ T3001] kmem_cache_alloc_trace+0x151/0x750 [ 71.538345][ T3001] loop_add+0x51/0x8d0 [ 71.538355][ T3001] loop_init+0x1fe/0x25a [ 71.538366][ T3001] do_one_initcall+0x107/0x7ba [ 71.538378][ T3001] kernel_init_freeable+0x4d4/0x5c3 [ 71.549082][ T3001] kernel_init+0x12/0x1c5 [ 71.549094][ T3001] ret_from_fork+0x24/0x30 [ 71.549097][ T3001] [ 71.549102][ T3001] Freed by task 8563: [ 71.549113][ T3001] save_stack+0x23/0x90 [ 71.549128][ T3001] __kasan_slab_free+0x102/0x150 [ 71.555496][ T3001] kasan_slab_free+0xe/0x10 [ 71.565257][ T3001] kfree+0xcf/0x220 [ 71.574949][ T3001] loop_remove+0xa1/0xd0 [ 71.574965][ T3001] loop_control_ioctl+0x320/0x360 [ 71.583341][ T3001] do_vfs_ioctl+0xd5f/0x1380 [ 71.594683][ T3001] ksys_ioctl+0xab/0xd0 [ 71.594699][ T3001] __x64_sys_ioctl+0x73/0xb0 [ 71.603561][ T3001] do_syscall_64+0xfd/0x680 [ 71.603579][ T3001] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 71.609915][ T3001] [ 71.619207][ T3001] The buggy address belongs to the object at ffff888219166900 [ 71.619207][ T3001] which belongs to the cache kmalloc-1k of size 1024 [ 71.619218][ T3001] The buggy address is located 528 bytes inside of [ 71.619218][ T3001] 1024-byte region [ffff888219166900, ffff888219166d00) [ 71.619222][ T3001] The buggy address belongs to the page: [ 71.619234][ T3001] page:ffffea0008645980 refcount:1 mapcount:0 mapping:ffff8880aa400ac0 index:0x0 compound_mapcount: 0 [ 71.619247][ T3001] flags: 0x6fffc0000010200(slab|head) [ 71.619263][ T3001] raw: 06fffc0000010200 ffffea0008662b88 ffffea0008649e08 ffff8880aa400ac0 [ 71.619276][ T3001] raw: 0000000000000000 ffff888219166000 0000000100000007 0000000000000000 [ 71.619286][ T3001] page dumped because: kasan: bad access detected [ 71.628252][ T3001] [ 71.637651][ T3001] Memory state around the buggy address: [ 71.637662][ T3001] ffff888219166a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 71.637670][ T3001] ffff888219166a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 71.637679][ T3001] >ffff888219166b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 71.637684][ T3001] ^ [ 71.637693][ T3001] ffff888219166b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 71.637702][ T3001] ffff888219166c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 71.637706][ T3001] ================================================================== [ 71.637716][ T3001] Disabling lock debugging due to kernel taint [ 71.643541][ T8529] kobject: 'integrity' (00000000d3f56d3f): kobject_add_internal: parent: 'loop0', set: '<NULL>' [ 71.663440][ T8537] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.722225][ T8529] kobject: 'integrity' (00000000d3f56d3f): kobject_uevent_env [ 71.731256][ T8537] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.748714][ T8529] kobject: 'integrity' (00000000d3f56d3f): kobject_uevent_env: filter function caused the event to drop! [ 71.766252][ T3001] Kernel panic - not syncing: panic_on_warn set ... [ 71.789923][ T3880] kobject: 'loop4' (0000000076e0753d): kobject_uevent_env [ 71.793932][ T3001] CPU: 0 PID: 3001 Comm: kworker/0:2 Tainted: G B 5.2.0-rc3+ #38 [ 71.823385][ T8579] kobject: 'integrity' (00000000d3f56d3f): kobject_uevent_env [ 71.829228][ T3001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.829247][ T3001] Workqueue: events __blk_release_queue [ 71.829253][ T3001] Call Trace: [ 71.829271][ T3001] dump_stack+0x172/0x1f0 [ 71.829289][ T3001] panic+0x2cb/0x744 [ 71.842532][ T3880] kobject: 'loop4' (0000000076e0753d): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 71.847089][ T3001] ? __warn_printk+0xf3/0xf3 [ 71.847105][ T3001] ? blk_mq_free_rqs+0x49f/0x4b0 [ 71.847118][ T3001] ? preempt_schedule+0x4b/0x60 [ 71.847139][ T3001] ? ___preempt_schedule+0x16/0x18 [ 71.858816][ T8579] kobject: 'integrity' (00000000d3f56d3f): kobject_uevent_env: filter function caused the event to drop! [ 71.869508][ T3001] ? trace_hardirqs_on+0x5e/0x220 [ 71.869523][ T3001] ? blk_mq_free_rqs+0x49f/0x4b0 [ 71.869537][ T3001] end_report+0x47/0x4f [ 71.869547][ T3001] ? blk_mq_free_rqs+0x49f/0x4b0 [ 71.869563][ T3001] __kasan_report.cold+0xe/0x40 [ 71.890398][ T8579] kobject: 'integrity' (00000000d3f56d3f): kobject_cleanup, parent 0000000060274aba [ 71.893389][ T3001] ? blk_mq_free_rqs+0x49f/0x4b0 [ 71.893404][ T3001] kasan_report+0x12/0x20 [ 71.893422][ T3001] __asan_report_load8_noabort+0x14/0x20 [ 71.903984][ T8579] kobject: 'integrity' (00000000d3f56d3f): does not have a release() function, it is broken and must be fixed. See Documentation/kobject.txt. [ 71.909093][ T3001] blk_mq_free_rqs+0x49f/0x4b0 [ 71.909106][ T3001] ? dd_exit_queue+0x92/0xd0 [ 71.909117][ T3001] ? kfree+0x170/0x220 [ 71.909135][ T3001] blk_mq_sched_tags_teardown+0x126/0x210 [ 71.909153][ T3001] ? dd_request_merge+0x230/0x230 [ 71.913118][ T8579] kobject: 'integrity': free name [ 71.917024][ T3001] blk_mq_exit_sched+0x1fa/0x2d0 [ 71.917041][ T3001] elevator_exit+0x70/0xa0 [ 71.917054][ T3001] __blk_release_queue+0x127/0x330 [ 71.917068][ T3001] process_one_work+0x989/0x1790 [ 71.917086][ T3001] ? pwq_dec_nr_in_flight+0x320/0x320 [ 71.942900][ T8538] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.946146][ T3001] ? lock_acquire+0x16f/0x3f0 [ 71.946165][ T3001] worker_thread+0x98/0xe40 [ 71.946178][ T3001] ? trace_hardirqs_on+0x67/0x220 [ 71.946199][ T3001] kthread+0x354/0x420 [ 71.951673][ T8538] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.962733][ T3001] ? process_one_work+0x1790/0x1790 [ 71.962748][ T3001] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 71.962762][ T3001] ret_from_fork+0x24/0x30 [ 71.965069][ T3001] Kernel Offset: disabled [ 72.171087][ T3001] Rebooting in 86400 seconds..