[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 27.282259] kauditd_printk_skb: 7 callbacks suppressed [ 27.282271] audit: type=1800 audit(1538167548.110:29): pid=5232 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 27.308461] audit: type=1800 audit(1538167548.110:30): pid=5232 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.26' (ECDSA) to the list of known hosts. 2018/09/28 20:46:40 parsed 1 programs 2018/09/28 20:46:43 executed programs: 0 syzkaller login: [ 82.870016] IPVS: ftp: loaded support on port[0] = 21 [ 82.878276] IPVS: ftp: loaded support on port[0] = 21 [ 82.879745] IPVS: ftp: loaded support on port[0] = 21 [ 82.917061] IPVS: ftp: loaded support on port[0] = 21 [ 82.919407] IPVS: ftp: loaded support on port[0] = 21 [ 82.948395] IPVS: ftp: loaded support on port[0] = 21 [ 84.145534] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.154942] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.163259] device bridge_slave_0 entered promiscuous mode [ 84.222670] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.230254] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.244626] device bridge_slave_1 entered promiscuous mode [ 84.347478] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.355839] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.364139] device bridge_slave_0 entered promiscuous mode [ 84.409695] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.420791] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.429273] device bridge_slave_0 entered promiscuous mode [ 84.439405] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 84.454036] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.463004] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.473723] device bridge_slave_1 entered promiscuous mode [ 84.495744] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 84.513200] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.519565] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.534408] device bridge_slave_0 entered promiscuous mode [ 84.554336] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 84.564379] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.573426] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.581092] device bridge_slave_1 entered promiscuous mode [ 84.598597] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.611507] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.620127] device bridge_slave_0 entered promiscuous mode [ 84.628385] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.635561] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.643585] device bridge_slave_0 entered promiscuous mode [ 84.652600] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 84.662711] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 84.672772] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.679131] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.689185] device bridge_slave_1 entered promiscuous mode [ 84.706008] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.718209] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.726254] device bridge_slave_1 entered promiscuous mode [ 84.745210] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.751835] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.759277] device bridge_slave_1 entered promiscuous mode [ 84.768292] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 84.784626] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 84.818404] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 84.832538] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 84.849465] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 84.885686] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 84.895472] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 84.910130] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 84.985378] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 85.000541] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 85.053965] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 85.099059] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 85.109116] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 85.121554] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 85.157089] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.178063] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 85.190537] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 85.202102] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 85.209626] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.225131] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 85.240852] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 85.256520] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 85.271325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.294465] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 85.311857] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 85.482623] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 85.491423] team0: Port device team_slave_0 added [ 85.593356] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 85.604238] team0: Port device team_slave_0 added [ 85.611442] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 85.618798] team0: Port device team_slave_1 added [ 85.646509] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 85.665773] team0: Port device team_slave_0 added [ 85.674762] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 85.689301] team0: Port device team_slave_0 added [ 85.698361] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 85.706456] team0: Port device team_slave_0 added [ 85.715106] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 85.724460] team0: Port device team_slave_1 added [ 85.736902] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 85.750178] team0: Port device team_slave_0 added [ 85.766545] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.776507] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 85.784464] team0: Port device team_slave_1 added [ 85.798462] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 85.813909] team0: Port device team_slave_1 added [ 85.819329] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 85.828535] team0: Port device team_slave_1 added [ 85.841986] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.856756] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.868346] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 85.879457] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 85.896299] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 85.903948] team0: Port device team_slave_1 added [ 85.909835] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.930228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.938526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.946407] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.957116] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 85.964344] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 85.974224] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 85.982271] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 85.996478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.011852] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.019978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.034946] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.042738] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.050450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.058672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.066728] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.074790] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 86.083677] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 86.094782] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 86.104080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.120538] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.137487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.145781] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.153469] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.161205] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.168984] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 86.177577] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 86.188698] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 86.213411] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 86.221214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.233110] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.247603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.262922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.271051] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.278792] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.286740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.294457] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.302838] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 86.314194] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 86.324781] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 86.337330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.350129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.358982] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.372337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.380234] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.388531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.397770] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 86.409389] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 86.427709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.440379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.461438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.469378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.481780] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 86.492744] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 86.501926] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.521736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.530413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.539221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.551330] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 86.579698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.598383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.090847] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.097357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.104403] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.110812] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.126824] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.200300] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.206713] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.213426] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.219799] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.228305] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.256040] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.262460] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.269133] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.275658] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.290411] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.305752] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.312160] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.318824] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.325255] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.335145] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.383357] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.389742] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.396438] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.402846] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.413868] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.428237] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.434686] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.441424] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.447800] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.458025] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.906907] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.915654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.925784] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.933309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.940447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.948978] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.943120] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.098392] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.204152] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.229294] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.240842] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.275469] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.414030] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.421200] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.434097] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.500720] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.509954] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.525010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.541269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.582013] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.677616] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.760029] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.772170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.779266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.806598] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.815605] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.826103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.838647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.852798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.859901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.877550] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.890702] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.904130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.916456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.999271] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.021139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.030098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.064792] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.104377] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.137454] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.147529] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.306484] 8021q: adding VLAN 0 to HW filter on device team0 2018/09/28 20:46:53 executed programs: 6 [ 92.699223] hrtimer: interrupt took 32663 ns [ 93.420922] ================================================================== [ 93.428492] BUG: KASAN: use-after-free in ccid_hc_tx_delete+0xe0/0x100 [ 93.435178] Read of size 8 at addr ffff8801c0bbf280 by task udevd/6964 [ 93.441844] [ 93.443486] CPU: 1 PID: 6964 Comm: udevd Not tainted 4.19.0-rc5+ #161 [ 93.450065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.459425] Call Trace: [ 93.462018] [ 93.464196] dump_stack+0x1c4/0x2b4 [ 93.467850] ? dump_stack_print_info.cold.2+0x52/0x52 [ 93.473052] ? printk+0xa7/0xcf [ 93.476342] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 93.481123] print_address_description.cold.8+0x9/0x1ff [ 93.486607] kasan_report.cold.9+0x242/0x309 [ 93.491063] ? ccid_hc_tx_delete+0xe0/0x100 [ 93.495404] __asan_report_load8_noabort+0x14/0x20 [ 93.500353] ccid_hc_tx_delete+0xe0/0x100 [ 93.504515] ? dccp_init_sock+0x4a0/0x4a0 [ 93.508683] dccp_sk_destruct+0x3c/0x80 [ 93.512682] __sk_destruct+0x107/0xa80 [ 93.516620] ? sock_no_getname+0x10/0x10 [ 93.521230] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 93.526351] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 93.531476] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 93.536092] ? trace_hardirqs_on+0xbd/0x310 [ 93.540427] ? kasan_check_read+0x11/0x20 [ 93.544586] ? debug_object_deactivate+0x2eb/0x450 [ 93.549537] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 93.555016] ? lock_acquire+0x1ed/0x520 [ 93.558993] ? rcu_process_callbacks+0x1012/0x2670 [ 93.563937] ? lock_release+0x970/0x970 [ 93.567925] ? debug_stats_show+0x100/0x100 [ 93.572262] ? __do_softirq+0x30b/0xad8 [ 93.576249] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 93.581749] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 93.587303] ? check_preemption_disabled+0x48/0x200 [ 93.592338] ? sock_no_getname+0x10/0x10 [ 93.596446] rcu_process_callbacks+0xf23/0x2670 [ 93.601238] ? __rcu_read_unlock+0x2f0/0x2f0 [ 93.605675] ? find_held_lock+0x36/0x1c0 [ 93.609764] ? mark_held_locks+0x130/0x130 [ 93.614010] ? lock_downgrade+0x900/0x900 [ 93.618200] ? perf_event_task_tick+0xa75/0xfa0 [ 93.622894] ? trace_hardirqs_off+0xb8/0x310 [ 93.627459] ? kasan_check_read+0x11/0x20 [ 93.631990] ? do_raw_spin_unlock+0xa7/0x2f0 [ 93.636417] ? trace_hardirqs_on+0x310/0x310 [ 93.640920] ? graph_lock+0x170/0x170 [ 93.644735] ? do_raw_spin_lock+0xc1/0x200 [ 93.649547] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 93.655316] ? check_preemption_disabled+0x48/0x200 [ 93.660344] ? check_preemption_disabled+0x48/0x200 [ 93.665662] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 93.670994] ? graph_lock+0x170/0x170 [ 93.675155] ? print_usage_bug+0xc0/0xc0 [ 93.679695] ? lock_release+0x970/0x970 [ 93.683699] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 93.688920] ? find_held_lock+0x36/0x1c0 [ 93.693010] ? graph_lock+0x170/0x170 [ 93.696829] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 93.702382] ? check_preemption_disabled+0x48/0x200 [ 93.702401] ? check_preemption_disabled+0x48/0x200 [ 93.702427] ? __lock_is_held+0xb5/0x140 [ 93.702461] __do_softirq+0x30b/0xad8 [ 93.702488] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 93.702509] ? pvclock_read_flags+0x160/0x160 [ 93.702529] ? lapic_next_event+0x5a/0x90 [ 93.702543] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 93.702559] ? check_preemption_disabled+0x48/0x200 [ 93.712708] ? check_preemption_disabled+0x48/0x200 [ 93.712732] ? kvm_clock_read+0x18/0x30 [ 93.712747] ? kvm_sched_clock_read+0x9/0x20 [ 93.712765] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 93.712782] ? check_preemption_disabled+0x48/0x200 [ 93.712809] irq_exit+0x17f/0x1c0 [ 93.712827] smp_apic_timer_interrupt+0x1cb/0x760 [ 93.712840] ? smp_reschedule_interrupt+0x109/0x650 [ 93.712857] ? smp_call_function_single_interrupt+0x650/0x650 [ 93.712878] ? interrupt_entry+0xb5/0xf0 [ 93.720747] ? trace_hardirqs_off_caller+0xbb/0x310 [ 93.720762] ? trace_hardirqs_off_caller+0xbb/0x310 [ 93.720781] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.720798] ? trace_hardirqs_on_caller+0x310/0x310 [ 93.720812] ? trace_hardirqs_on_caller+0x310/0x310 [ 93.720827] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 93.720844] ? check_preemption_disabled+0x48/0x200 [ 93.720858] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 93.720881] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.720904] apic_timer_interrupt+0xf/0x20 [ 93.720919] [ 93.730865] RIP: 0010:lock_release+0x4e4/0x970 [ 93.730882] Code: 00 48 83 3d 95 1b d1 07 00 0f 84 c5 02 00 00 48 8b bd e0 fe ff ff 57 9d 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 <48> c7 03 00 00 00 00 48 c7 43 08 00 00 00 00 48 c7 43 10 00 00 00 [ 93.730890] RSP: 0018:ffff8801d978f698 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 93.730908] RAX: dffffc0000000000 RBX: ffffed003b2f1ed7 RCX: 1ffff100370e4d9e [ 93.730918] RDX: 1ffffffff1263e41 RSI: 0000000000000002 RDI: 0000000000000286 [ 93.730927] RBP: ffff8801d978f7c0 R08: 0000000000000000 R09: 0000000000000001 [ 93.730937] R10: ffff8801b8726d28 R11: 00adbe6fe02b4a77 R12: ffff8801b8726480 [ 93.730946] R13: 50e4808fcd937a16 R14: 0000000000000001 R15: ffff8801b8726480 [ 93.730981] ? validate_mm+0x153/0x630 [ 93.730998] ? lock_downgrade+0x900/0x900 [ 93.731017] ? down_read+0xb0/0x1d0 [ 93.731027] ? validate_mm+0xe0/0x630 [ 93.731044] ? __down_interruptible+0x700/0x700 [ 93.731067] ? rcu_read_lock_sched_held+0x108/0x120 [ 93.731081] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 93.731099] ? vma_compute_subtree_gap+0x160/0x240 [ 93.827770] kobject: 'loop5' (000000003d780a56): kobject_uevent_env [ 93.828506] up_read+0x1a/0x110 [ 93.828524] validate_mm+0x153/0x630 [ 93.828539] ? __vma_link_file+0xe7/0x1b0 [ 93.828559] vma_link+0x116/0x180 [ 93.839034] kobject: 'loop5' (000000003d780a56): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 93.843178] mmap_region+0x1337/0x1cd0 [ 93.843201] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 93.843227] ? __x64_sys_brk+0x7d0/0x7d0 [ 93.843247] ? unmapped_area+0xb00/0xb00 [ 93.843267] ? __kernel_text_address+0xd/0x40 [ 93.843289] ? find_held_lock+0x36/0x1c0 [ 93.843312] ? arch_get_unmapped_area+0x750/0x750 [ 93.843332] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 93.860348] kobject: 'loop1' (000000002b41fa56): kobject_uevent_env [ 93.869033] ? cap_mmap_addr+0x52/0x130 [ 93.869052] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 93.869068] ? security_mmap_addr+0x80/0xa0 [ 93.869086] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 93.869099] ? get_unmapped_area+0x292/0x3b0 [ 93.869118] do_mmap+0xa10/0x1220 [ 93.869159] ? mmap_region+0x1cd0/0x1cd0 [ 93.869205] ? vm_mmap_pgoff+0x1b5/0x2c0 [ 93.869226] ? down_read_killable+0x1f0/0x1f0 [ 93.887720] kobject: 'loop1' (000000002b41fa56): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 93.891470] ? security_mmap_file+0x174/0x1b0 [ 93.891491] vm_mmap_pgoff+0x213/0x2c0 [ 93.891516] ? vma_is_stack_for_current+0xd0/0xd0 [ 93.891550] ksys_mmap_pgoff+0xf1/0x660 [ 93.891567] ? do_syscall_64+0x9a/0x820 [ 93.891585] ? find_mergeable_anon_vma+0xd0/0xd0 [ 93.891602] ? trace_hardirqs_on+0xbd/0x310 [ 93.891618] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 93.891634] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 93.891668] __x64_sys_mmap+0xe9/0x1b0 [ 93.891688] do_syscall_64+0x1b9/0x820 [ 93.891702] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 93.891717] ? syscall_return_slowpath+0x5e0/0x5e0 [ 93.891729] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.891744] ? trace_hardirqs_on_caller+0x310/0x310 [ 93.891758] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 93.891772] ? prepare_exit_to_usermode+0x291/0x3b0 [ 93.891790] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.891810] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 93.891822] RIP: 0033:0x7f71a3b03d0a [ 93.891837] Code: b8 ff ff ff ff e9 fa fe ff ff 48 63 fb b8 03 00 00 00 0f 05 b8 ff ff ff ff e9 e6 fe ff ff 90 90 49 89 ca b8 09 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fe c0 2a 00 31 d2 48 29 c2 64 [ 93.891844] RSP: 002b:00007ffe56368e18 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 93.891856] RAX: ffffffffffffffda RBX: 0000000001020440 RCX: 00007f71a3b03d0a [ 93.891862] RDX: 0000000000000003 RSI: 0000000000001000 RDI: 0000000000000000 [ 93.891869] RBP: 0000000000001000 R08: 00000000ffffffff R09: 0000000000000000 [ 93.891875] R10: 0000000000000022 R11: 0000000000000246 R12: 000000000000000a [ 93.891881] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffe563693a0 [ 93.891899] [ 93.891907] Allocated by task 7023: [ 93.891918] save_stack+0x43/0xd0 [ 93.891927] kasan_kmalloc+0xc7/0xe0 [ 93.891936] kasan_slab_alloc+0x12/0x20 [ 93.891947] kmem_cache_alloc+0x12e/0x730 [ 93.891958] ccid_new+0x25b/0x3e0 [ 93.891966] dccp_hdlr_ccid+0x27/0x150 [ 93.891975] __dccp_feat_activate+0x188/0x280 [ 93.891985] dccp_feat_activate_values+0x3c1/0x80a [ 93.891995] dccp_rcv_state_process+0x11d4/0x1a32 [ 93.892006] dccp_v6_do_rcv+0x271/0xbf0 [ 93.892019] __release_sock+0x12f/0x3a0 [ 93.892029] release_sock+0xad/0x2c0 [ 93.892041] __inet_stream_connect+0x641/0x1150 [ 93.892052] inet_stream_connect+0x58/0xa0 [ 93.892061] __sys_connect+0x37d/0x4c0 [ 93.892070] __ia32_sys_connect+0x72/0xb0 [ 93.892081] do_fast_syscall_32+0x34d/0xfb2 [ 93.892092] entry_SYSENTER_compat+0x70/0x7f [ 93.892095] [ 93.892101] Freed by task 7034: [ 93.892109] save_stack+0x43/0xd0 [ 93.892118] __kasan_slab_free+0x102/0x150 [ 93.892127] kasan_slab_free+0xe/0x10 [ 93.892137] kmem_cache_free+0x83/0x290 [ 93.892146] ccid_hc_tx_delete+0xc3/0x100 [ 93.892154] dccp_hdlr_ccid+0x7d/0x150 [ 93.892173] __dccp_feat_activate+0x188/0x280 [ 93.892185] dccp_feat_activate_values+0x3c1/0x80a [ 93.892195] dccp_create_openreq_child+0x47a/0x630 [ 93.892205] dccp_v6_request_recv_sock+0x278/0x2020 [ 93.892215] dccp_check_req+0x47d/0x6d0 [ 93.892224] dccp_v6_rcv+0x874/0x1ce9 [ 93.892237] ip6_input_finish+0x3fc/0x1aa0 [ 93.892248] ip6_input+0xe9/0x600 [ 93.892260] ip6_rcv_finish+0x17a/0x330 [ 93.892271] ipv6_rcv+0x11e/0x650 [ 93.892286] __netif_receive_skb_one_core+0x14d/0x200 [ 93.892300] __netif_receive_skb+0x2c/0x1e0 [ 93.892313] process_backlog+0x218/0x6f0 [ 93.892327] net_rx_action+0x7c5/0x1950 [ 93.892339] __do_softirq+0x30b/0xad8 [ 93.892343] [ 93.892355] The buggy address belongs to the object at ffff8801c0bbf280 [ 93.892355] which belongs to the cache ccid2_hc_tx_sock of size 1240 [ 93.892369] The buggy address is located 0 bytes inside of [ 93.892369] 1240-byte region [ffff8801c0bbf280, ffff8801c0bbf758) [ 93.892373] The buggy address belongs to the page: [ 93.892393] page:ffffea000702ef80 count:1 mapcount:0 mapping:ffff8801cb139180 index:0x0 compound_mapcount: 0 [ 93.892431] flags: 0x2fffc0000008100(slab|head) [ 93.892449] raw: 02fffc0000008100 ffffea0006f89188 ffffea0006ff9e08 ffff8801cb139180 [ 93.892464] raw: 0000000000000000 ffff8801c0bbe200 0000000100000005 0000000000000000 [ 93.892482] page dumped because: kasan: bad access detected [ 93.892486] [ 93.892491] Memory state around the buggy address: [ 93.892502] ffff8801c0bbf180: fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc fc [ 93.892516] ffff8801c0bbf200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 93.934407] kobject: 'loop3' (0000000006e98d56): kobject_uevent_env [ 93.934475] >ffff8801c0bbf280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 93.939515] kobject: 'loop3' (0000000006e98d56): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 93.944488] ^ [ 93.944501] ffff8801c0bbf300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 93.944511] ffff8801c0bbf380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 93.944517] ================================================================== [ 93.944522] Disabling lock debugging due to kernel taint [ 93.944556] Kernel panic - not syncing: panic_on_warn set ... [ 93.944556] [ 93.944577] CPU: 1 PID: 6964 Comm: udevd Tainted: G B 4.19.0-rc5+ #161 [ 94.557060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.566417] Call Trace: [ 94.568999] [ 94.571171] dump_stack+0x1c4/0x2b4 [ 94.574814] ? dump_stack_print_info.cold.2+0x52/0x52 [ 94.580015] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 94.584787] panic+0x238/0x4e7 [ 94.587992] ? add_taint.cold.5+0x16/0x16 [ 94.592161] ? trace_hardirqs_on+0x9a/0x310 [ 94.596501] ? trace_hardirqs_on+0xb4/0x310 [ 94.600832] ? trace_hardirqs_on+0xb4/0x310 [ 94.605172] kasan_end_report+0x47/0x4f [ 94.609154] kasan_report.cold.9+0x76/0x309 [ 94.613489] ? ccid_hc_tx_delete+0xe0/0x100 [ 94.617837] __asan_report_load8_noabort+0x14/0x20 [ 94.622772] ccid_hc_tx_delete+0xe0/0x100 [ 94.626933] ? dccp_init_sock+0x4a0/0x4a0 [ 94.631092] dccp_sk_destruct+0x3c/0x80 [ 94.635070] __sk_destruct+0x107/0xa80 [ 94.638944] ? sock_no_getname+0x10/0x10 [ 94.643007] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 94.648121] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 94.653240] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 94.657834] ? trace_hardirqs_on+0xbd/0x310 [ 94.662196] ? kasan_check_read+0x11/0x20 [ 94.666352] ? debug_object_deactivate+0x2eb/0x450 [ 94.671300] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 94.676764] ? lock_acquire+0x1ed/0x520 [ 94.680748] ? rcu_process_callbacks+0x1012/0x2670 [ 94.685694] ? lock_release+0x970/0x970 [ 94.689684] ? debug_stats_show+0x100/0x100 [ 94.694015] ? __do_softirq+0x30b/0xad8 [ 94.698004] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 94.703465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 94.709016] ? check_preemption_disabled+0x48/0x200 [ 94.714046] ? sock_no_getname+0x10/0x10 [ 94.718121] rcu_process_callbacks+0xf23/0x2670 [ 94.722808] ? __rcu_read_unlock+0x2f0/0x2f0 [ 94.727229] ? find_held_lock+0x36/0x1c0 [ 94.731305] ? mark_held_locks+0x130/0x130 [ 94.735545] ? lock_downgrade+0x900/0x900 [ 94.739703] ? perf_event_task_tick+0xa75/0xfa0 [ 94.744388] ? trace_hardirqs_off+0xb8/0x310 [ 94.748802] ? kasan_check_read+0x11/0x20 [ 94.752964] ? do_raw_spin_unlock+0xa7/0x2f0 [ 94.757381] ? trace_hardirqs_on+0x310/0x310 [ 94.761800] ? graph_lock+0x170/0x170 [ 94.765610] ? do_raw_spin_lock+0xc1/0x200 [ 94.769872] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 94.775423] ? check_preemption_disabled+0x48/0x200 [ 94.780447] ? check_preemption_disabled+0x48/0x200 [ 94.785489] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 94.790514] ? graph_lock+0x170/0x170 [ 94.794353] ? print_usage_bug+0xc0/0xc0 [ 94.798425] ? lock_release+0x970/0x970 [ 94.802407] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 94.807620] ? find_held_lock+0x36/0x1c0 [ 94.811707] ? graph_lock+0x170/0x170 [ 94.815520] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 94.821189] ? check_preemption_disabled+0x48/0x200 [ 94.826234] ? check_preemption_disabled+0x48/0x200 [ 94.831262] ? __lock_is_held+0xb5/0x140 [ 94.835341] __do_softirq+0x30b/0xad8 [ 94.839157] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 94.844281] ? pvclock_read_flags+0x160/0x160 [ 94.848792] ? lapic_next_event+0x5a/0x90 [ 94.852948] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 94.858497] ? check_preemption_disabled+0x48/0x200 [ 94.863522] ? check_preemption_disabled+0x48/0x200 [ 94.868554] ? kvm_clock_read+0x18/0x30 [ 94.872541] ? kvm_sched_clock_read+0x9/0x20 [ 94.877000] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 94.882546] ? check_preemption_disabled+0x48/0x200 [ 94.887596] irq_exit+0x17f/0x1c0 [ 94.891058] smp_apic_timer_interrupt+0x1cb/0x760 [ 94.895919] ? smp_reschedule_interrupt+0x109/0x650 [ 94.900947] ? smp_call_function_single_interrupt+0x650/0x650 [ 94.906837] ? interrupt_entry+0xb5/0xf0 [ 94.910913] ? trace_hardirqs_off_caller+0xbb/0x310 [ 94.915938] ? trace_hardirqs_off_caller+0xbb/0x310 [ 94.920965] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.925815] ? trace_hardirqs_on_caller+0x310/0x310 [ 94.930842] ? trace_hardirqs_on_caller+0x310/0x310 [ 94.935871] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 94.941434] ? check_preemption_disabled+0x48/0x200 [ 94.946475] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 94.952030] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.956898] apic_timer_interrupt+0xf/0x20 [ 94.961133] [ 94.963387] RIP: 0010:lock_release+0x4e4/0x970 [ 94.967970] Code: 00 48 83 3d 95 1b d1 07 00 0f 84 c5 02 00 00 48 8b bd e0 fe ff ff 57 9d 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 <48> c7 03 00 00 00 00 48 c7 43 08 00 00 00 00 48 c7 43 10 00 00 00 [ 94.986876] RSP: 0018:ffff8801d978f698 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 94.994594] RAX: dffffc0000000000 RBX: ffffed003b2f1ed7 RCX: 1ffff100370e4d9e [ 94.998516] cgroup: fork rejected by pids controller in [ 95.001871] RDX: 1ffffffff1263e41 RSI: 0000000000000002 RDI: 0000000000000286 [ 95.001880] RBP: ffff8801d978f7c0 R08: 0000000000000000 R09: 0000000000000001 [ 95.001889] R10: ffff8801b8726d28 R11: 00adbe6fe02b4a77 R12: ffff8801b8726480 [ 95.001898] R13: 50e4808fcd937a16 R14: 0000000000000001 R15: ffff8801b8726480 [ 95.001926] ? validate_mm+0x153/0x630 [ 95.001943] ? lock_downgrade+0x900/0x900 [ 95.001963] ? down_read+0xb0/0x1d0 [ 95.007567] /syz4 [ 95.014702] ? validate_mm+0xe0/0x630 [ 95.029230] ? __down_interruptible+0x700/0x700 [ 95.029250] ? rcu_read_lock_sched_held+0x108/0x120 [ 95.029266] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 95.029284] ? vma_compute_subtree_gap+0x160/0x240 [ 95.073633] up_read+0x1a/0x110 [ 95.076932] validate_mm+0x153/0x630 [ 95.080671] ? __vma_link_file+0xe7/0x1b0 [ 95.084828] vma_link+0x116/0x180 [ 95.088300] mmap_region+0x1337/0x1cd0 [ 95.092204] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 95.098055] ? __x64_sys_brk+0x7d0/0x7d0 [ 95.102132] ? unmapped_area+0xb00/0xb00 [ 95.106220] ? __kernel_text_address+0xd/0x40 [ 95.110757] ? find_held_lock+0x36/0x1c0 [ 95.114834] ? arch_get_unmapped_area+0x750/0x750 [ 95.119689] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 95.124717] ? cap_mmap_addr+0x52/0x130 [ 95.128726] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 95.134274] ? security_mmap_addr+0x80/0xa0 [ 95.138609] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 95.144194] ? get_unmapped_area+0x292/0x3b0 [ 95.148613] do_mmap+0xa10/0x1220 [ 95.152103] ? mmap_region+0x1cd0/0x1cd0 [ 95.156178] ? vm_mmap_pgoff+0x1b5/0x2c0 [ 95.160252] ? down_read_killable+0x1f0/0x1f0 [ 95.164762] ? security_mmap_file+0x174/0x1b0 [ 95.169267] vm_mmap_pgoff+0x213/0x2c0 [ 95.173189] ? vma_is_stack_for_current+0xd0/0xd0 [ 95.178098] ksys_mmap_pgoff+0xf1/0x660 [ 95.182085] ? do_syscall_64+0x9a/0x820 [ 95.186072] ? find_mergeable_anon_vma+0xd0/0xd0 [ 95.190841] ? trace_hardirqs_on+0xbd/0x310 [ 95.195186] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 95.200557] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 95.206019] __x64_sys_mmap+0xe9/0x1b0 [ 95.209930] do_syscall_64+0x1b9/0x820 [ 95.213827] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 95.219202] ? syscall_return_slowpath+0x5e0/0x5e0 [ 95.224141] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 95.228997] ? trace_hardirqs_on_caller+0x310/0x310 [ 95.234026] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 95.239065] ? prepare_exit_to_usermode+0x291/0x3b0 [ 95.244092] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 95.248959] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 95.254152] RIP: 0033:0x7f71a3b03d0a [ 95.257878] Code: b8 ff ff ff ff e9 fa fe ff ff 48 63 fb b8 03 00 00 00 0f 05 b8 ff ff ff ff e9 e6 fe ff ff 90 90 49 89 ca b8 09 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fe c0 2a 00 31 d2 48 29 c2 64 [ 95.276785] RSP: 002b:00007ffe56368e18 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 95.284503] RAX: ffffffffffffffda RBX: 0000000001020440 RCX: 00007f71a3b03d0a [ 95.291776] RDX: 0000000000000003 RSI: 0000000000001000 RDI: 0000000000000000 [ 95.299051] RBP: 0000000000001000 R08: 00000000ffffffff R09: 0000000000000000 [ 95.306327] R10: 0000000000000022 R11: 0000000000000246 R12: 000000000000000a [ 95.313594] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffe563693a0 [ 95.321750] Kernel Offset: disabled [ 95.325372] Rebooting in 86400 seconds..