[ 19.895574] audit: type=1800 audit(1553577915.914:27): pid=5310 uid=0 auid=4294967295 ses=4294967295 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 syzkaller login: [ 42.167498] ld (5476) used greatest stack depth: 14808 bytes left [ 42.680209] IPVS: ftp: loaded support on port[0] = 21 [ 46.298688] can: request_module (can-proto-0) failed. [ 46.307780] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.10.0' (ECDSA) to the list of known hosts. 2019/03/26 05:25:49 parsed 1 programs 2019/03/26 05:25:49 executed programs: 0 [ 54.430156] IPVS: ftp: loaded support on port[0] = 21 [ 54.886531] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.893078] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.900779] device bridge_slave_0 entered promiscuous mode [ 54.907776] IPVS: ftp: loaded support on port[0] = 21 [ 54.919454] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.926341] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.933357] device bridge_slave_1 entered promiscuous mode [ 54.948142] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.963422] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.017330] IPVS: ftp: loaded support on port[0] = 21 [ 55.041092] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.066009] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.167190] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 55.175143] team0: Port device team_slave_0 added [ 55.175241] IPVS: ftp: loaded support on port[0] = 21 [ 55.228522] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 55.236951] IPVS: ftp: loaded support on port[0] = 21 [ 55.246230] team0: Port device team_slave_1 added [ 55.297111] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.342644] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.397588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.441977] IPVS: ftp: loaded support on port[0] = 21 [ 55.450245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.771957] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.778792] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.792523] device bridge_slave_0 entered promiscuous mode [ 55.872652] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.879034] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.889842] device bridge_slave_1 entered promiscuous mode [ 55.914668] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.978229] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.078794] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.087507] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.094941] device bridge_slave_0 entered promiscuous mode [ 56.177125] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 56.189089] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.195784] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.203349] device bridge_slave_1 entered promiscuous mode [ 56.214804] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.221258] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.228297] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.234703] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.244073] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.259452] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.270609] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.278119] device bridge_slave_0 entered promiscuous mode [ 56.304786] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.315163] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.338437] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.350995] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.358182] device bridge_slave_1 entered promiscuous mode [ 56.391858] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.398277] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.413806] device bridge_slave_0 entered promiscuous mode [ 56.421636] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.433199] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.465941] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.483389] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.491400] device bridge_slave_1 entered promiscuous mode [ 56.523591] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.535592] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.594896] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.638964] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 56.659404] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.671211] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.678501] device bridge_slave_0 entered promiscuous mode [ 56.697265] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 56.708134] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.718712] team0: Port device team_slave_0 added [ 56.727019] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.750853] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.757249] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.768085] device bridge_slave_1 entered promiscuous mode [ 56.783943] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.791668] team0: Port device team_slave_1 added [ 56.801432] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.843069] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.861239] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.874033] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.884647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.895927] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.916325] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.924826] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.939469] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.947959] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.957520] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.966797] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.975195] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.985840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.994395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.004693] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.014575] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 57.034053] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.047220] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.061963] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.082566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.116996] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 57.131359] team0: Port device team_slave_0 added [ 57.138777] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.158033] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.192043] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.206742] team0: Port device team_slave_1 added [ 57.222032] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 57.234162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.252400] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.274244] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 57.290655] team0: Port device team_slave_0 added [ 57.296369] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.311835] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 57.319035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.336600] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.352638] team0: Port device team_slave_1 added [ 57.358368] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.397120] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.412115] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.426042] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.439620] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.470534] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.478780] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.489057] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.520359] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.553200] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 57.561180] team0: Port device team_slave_0 added [ 57.571813] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.580545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.588470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.611492] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 57.620391] team0: Port device team_slave_0 added [ 57.628089] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.636749] team0: Port device team_slave_1 added [ 57.644509] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.663177] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.672337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.705174] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.718233] team0: Port device team_slave_1 added [ 57.736942] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.779111] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.801175] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.817120] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.823516] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.830201] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.836556] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.848940] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.860537] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.874715] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.889586] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.898967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.912891] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.930118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.940593] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.952535] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.966628] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.976943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.021735] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 58.035510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.048348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.072961] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 58.093355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.102625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.205703] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.212111] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.218727] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.225123] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.232890] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.422656] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.429036] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.435780] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.442163] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.456696] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.622895] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.629298] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.635990] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.642369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.650774] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.668297] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.674718] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.681399] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.687771] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.696350] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.887352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.896358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.904198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.912088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.147678] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.317611] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.490717] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.498636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.508817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.676296] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.131642] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.293948] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.330568] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.505505] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.526327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.535599] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.545541] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.559023] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.678458] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.706695] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.761702] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.767888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.782218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.796745] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.816927] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.937164] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.962573] 8021q: adding VLAN 0 to HW filter on device team0 2019/03/26 05:25:57 executed programs: 6 [ 60.994578] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.007853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.016380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.038703] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.195494] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.215089] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.227920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.240838] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.307325] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.320740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.331134] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.426105] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.481200] 8021q: adding VLAN 0 to HW filter on device team0 2019/03/26 05:26:02 executed programs: 202 2019/03/26 05:26:07 executed programs: 541 2019/03/26 05:26:12 executed programs: 872 2019/03/26 05:26:17 executed programs: 1209 2019/03/26 05:26:22 executed programs: 1541 2019/03/26 05:26:27 executed programs: 1874 2019/03/26 05:26:32 executed programs: 2207 2019/03/26 05:26:37 executed programs: 2535 2019/03/26 05:26:42 executed programs: 2857 2019/03/26 05:26:47 executed programs: 3181 2019/03/26 05:26:52 executed programs: 3505 2019/03/26 05:26:57 executed programs: 3828 2019/03/26 05:27:02 executed programs: 4151 2019/03/26 05:27:07 executed programs: 4464 2019/03/26 05:27:12 executed programs: 4775 2019/03/26 05:27:17 executed programs: 5082 2019/03/26 05:27:22 executed programs: 5389 2019/03/26 05:27:27 executed programs: 5702 [ 151.951709] WARNING: CPU: 0 PID: 3119 at kernel/bpf/core.c:549 bpf_jit_free+0x2aa/0x3d0 [ 151.959938] Kernel panic - not syncing: panic_on_warn set ... [ 151.959938] [ 151.960836] kobject: 'loop1' (0000000071698e8d): kobject_uevent_env [ 151.960861] kobject: 'loop1' (0000000071698e8d): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 151.983230] CPU: 0 PID: 3119 Comm: kworker/0:2 Not tainted 4.15.0-rc2+ #1 [ 151.990182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.999540] Workqueue: events bpf_prog_free_deferred [ 152.004642] Call Trace: [ 152.007221] dump_stack+0x145/0x1e1 [ 152.010837] ? arch_local_irq_restore+0x43/0x43 [ 152.015498] ? bpf_jit_free+0x2aa/0x3d0 [ 152.019457] ? bpf_jit_free+0x2aa/0x3d0 [ 152.023421] panic+0x1a9/0x34e [ 152.026602] ? add_taint.cold.5+0x11/0x11 [ 152.030750] ? bpf_jit_free+0x2aa/0x3d0 [ 152.034709] __warn.cold.8+0x120/0x156 [ 152.038578] ? rcu_dynticks_eqs_exit+0x70/0x70 [ 152.043150] ? bpf_jit_free+0x2aa/0x3d0 [ 152.047113] report_bug+0x1a3/0x230 [ 152.050738] do_error_trap+0x1bd/0x460 [ 152.054613] ? math_error+0x3f0/0x3f0 [ 152.058401] ? mark_held_locks+0xc8/0x130 [ 152.062541] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.067376] do_invalid_op+0x1b/0x20 [ 152.071077] invalid_op+0x18/0x20 [ 152.074516] RIP: 0010:bpf_jit_free+0x2aa/0x3d0 [ 152.079077] RSP: 0018:ffff8801c6307470 EFLAGS: 00010206 [ 152.084428] RAX: 0000000000000007 RBX: ffffc900019d6000 RCX: dffffc0000000000 [ 152.091686] RDX: dead000000000200 RSI: ffff8801d1ead908 RDI: ffff8801cb84a6d0 [ 152.098941] RBP: ffff8801c6307510 R08: ffff8801c62fcd98 R09: 0000000000000006 [ 152.106207] R10: 0000000000000000 R11: ffff8801c62fc480 R12: 1ffff10038c60e91 [ 152.113464] R13: ffffc900019d6002 R14: ffffc900019d6018 R15: ffffffff883e8d00 [ 152.120751] BUG: unable to handle kernel paging request at 00000000b42421d4 [ 152.127856] IP: bpf_prog_kallsyms_find+0x224/0x6b0 [ 152.132773] PGD 21ffd3067 P4D 21ffd3067 PUD 21ffd2067 PMD 1d3f69067 PTE 0 [ 152.139687] Oops: 0000 [#1] PREEMPT SMP KASAN [ 152.144162] Modules linked in: [ 152.147354] CPU: 0 PID: 3119 Comm: kworker/0:2 Not tainted 4.15.0-rc2+ #1 [ 152.154258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.163607] Workqueue: events bpf_prog_free_deferred [ 152.168694] task: 000000008062d0c1 task.stack: 00000000447408ff [ 152.174732] RIP: 0010:bpf_prog_kallsyms_find+0x224/0x6b0 [ 152.180160] RSP: 0018:ffff8801c6306df8 EFLAGS: 00010806 [ 152.185501] RAX: 1ffffffff4004000 RBX: ffff8801cb84a698 RCX: ffffffffffffffff [ 152.192752] RDX: ffff8801c6306f50 RSI: 0000000000000000 RDI: ffffc900019d6002 [ 152.200001] RBP: ffff8801c6306f78 R08: ffffed0038c60dda R09: 000000000000a3a8 [ 152.207252] R10: ffffed0038c60dd2 R11: 0000000000000002 R12: dffffc0000000000 [ 152.214625] R13: ffffffffa0020000 R14: ffffc900019d6000 R15: ffff8801cb84a698 [ 152.221877] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 152.230100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 152.235961] CR2: fffffbfff4004000 CR3: 00000001d717b000 CR4: 00000000001406f0 [ 152.243221] Call Trace: [ 152.245798] ? modules_open+0xa0/0xa0 [ 152.249584] ? trace_raw_output_xdp_redirect_map_err+0x430/0x430 [ 152.255727] ? lock_acquire+0x1e5/0x540 [ 152.259682] ? __bpf_address_lookup+0x270/0x270 [ 152.264332] ? vprintk_default+0x1a/0x20 [ 152.268493] ? debug_smp_processor_id+0x17/0x20 [ 152.273144] ? rcu_is_watching+0x61/0x170 [ 152.277272] ? debug_smp_processor_id+0x17/0x20 [ 152.281926] ? rcu_dynticks_eqs_exit+0x70/0x70 [ 152.286487] ? rcu_dynticks_eqs_exit+0x70/0x70 [ 152.291066] BUG: unable to handle kernel paging request at 00000000b42421d4 [ 152.298156] IP: bpf_prog_kallsyms_find+0x224/0x6b0 [ 152.303072] PGD 21ffd3067 P4D 21ffd3067 PUD 21ffd2067 PMD 1d3f69067 PTE 0 [ 152.309991] Oops: 0000 [#2] PREEMPT SMP KASAN [ 152.314476] Modules linked in: [ 152.317653] CPU: 0 PID: 3119 Comm: kworker/0:2 Not tainted 4.15.0-rc2+ #1 [ 152.324558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.333915] Workqueue: events bpf_prog_free_deferred [ 152.338999] task: 000000008062d0c1 task.stack: 00000000447408ff [ 152.345037] RIP: 0010:bpf_prog_kallsyms_find+0x224/0x6b0 [ 152.350464] RSP: 0018:ffff8801c63066c0 EFLAGS: 00010806 [ 152.355811] RAX: 1ffffffff4004000 RBX: ffff8801cb84a698 RCX: ffffffffffffffff [ 152.363070] RDX: ffff8801c6306818 RSI: 0000000000000000 RDI: ffffc900019d6002 [ 152.370324] RBP: ffff8801c6306840 R08: ffffed0038c60cf3 R09: 000000000000a3a8 [ 152.377577] R10: ffffed0038c60ceb R11: 0000000000000002 R12: dffffc0000000000 [ 152.384829] R13: ffffffffa0020000 R14: ffffc900019d6000 R15: ffff8801cb84a698 [ 152.392091] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 152.400312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 152.406179] CR2: fffffbfff4004000 CR3: 00000001d717b000 CR4: 00000000001406f0 [ 152.413437] Call Trace: [ 152.416032] ? wake_up_klogd+0x140/0x140 [ 152.420076] ? modules_open+0xa0/0xa0 [ 152.423861] ? trace_raw_output_xdp_redirect_map_err+0x430/0x430 [ 152.429990] ? lock_acquire+0x1e5/0x540 [ 152.433947] ? __bpf_address_lookup+0x270/0x270 [ 152.438599] ? vprintk_emit+0x29b/0x4e0 [ 152.442556] ? lock_release+0xe90/0xe90 [ 152.446519] ? debug_smp_processor_id+0x17/0x20 [ 152.451178] ? rcu_is_watching+0x61/0x170 [ 152.455306] ? rcu_dynticks_eqs_exit+0x70/0x70 [ 152.459879] BUG: unable to handle kernel paging request at 00000000b42421d4 [ 152.466979] IP: bpf_prog_kallsyms_find+0x224/0x6b0 [ 152.471889] PGD 21ffd3067 P4D 21ffd3067 PUD 21ffd2067 PMD 1d3f69067 PTE 0 [ 152.478824] Oops: 0000 [#3] PREEMPT SMP KASAN [ 152.483313] Modules linked in: [ 152.486491] CPU: 0 PID: 3119 Comm: kworker/0:2 Not tainted 4.15.0-rc2+ #1 [ 152.493396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.502757] Workqueue: events bpf_prog_free_deferred [ 152.507855] task: 000000008062d0c1 task.stack: 00000000447408ff [ 152.513910] RIP: 0010:bpf_prog_kallsyms_find+0x224/0x6b0 [ 152.519337] RSP: 0018:ffff8801c6305f90 EFLAGS: 00010806 [ 152.524689] RAX: 1ffffffff4004000 RBX: ffff8801cb84a698 RCX: ffffffffffffffff [ 152.531941] RDX: ffff8801c63060e8 RSI: 0000000000000000 RDI: ffffc900019d6002 [ 152.539192] RBP: ffff8801c6306110 R08: ffffed0038c60c0d R09: 000000000000a3a8 [ 152.546444] R10: ffffed0038c60c05 R11: 0000000000000002 R12: dffffc0000000000 [ 152.553698] R13: ffffffffa0020000 R14: ffffc900019d6000 R15: ffff8801cb84a698 [ 152.560951] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 152.569160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 152.575040] CR2: fffffbfff4004000 CR3: 00000001d717b000 CR4: 00000000001406f0 [ 152.582294] Call Trace: [ 152.584871] ? wake_up_klogd+0x140/0x140 [ 152.588926] ? modules_open+0xa0/0xa0 [ 152.592708] ? trace_raw_output_xdp_redirect_map_err+0x430/0x430 [ 152.598832] ? lock_acquire+0x1e5/0x540 [ 152.602791] ? __bpf_address_lookup+0x270/0x270 [ 152.607443] ? vprintk_emit+0x29b/0x4e0 [ 152.611399] ? lock_release+0xe90/0xe90 [ 152.615356] ? debug_smp_processor_id+0x17/0x20 [ 152.620005] ? rcu_is_watching+0x61/0x170 [ 152.624142] ? rcu_dynticks_eqs_exit+0x70/0x70 [ 152.628721] BUG: unable to handle kernel paging request at 00000000b42421d4 [ 152.635820] IP: bpf_prog_kallsyms_find+0x224/0x6b0 [ 152.640726] PGD 21ffd3067 P4D 21ffd3067 PUD 21ffd2067 PMD 1d3f69067 PTE 0 [ 152.647646] Oops: 0000 [#4] PREEMPT SMP KASAN [ 152.652122] Modules linked in: [ 152.655301] CPU: 0 PID: 3119 Comm: kworker/0:2 Not tainted 4.15.0-rc2+ #1 [ 152.662221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.671565] Workqueue: events bpf_prog_free_deferred [ 152.676651] task: 000000008062d0c1 task.stack: 00000000447408ff [ 152.682690] RIP: 0010:bpf_prog_kallsyms_find+0x224/0x6b0 [ 152.688119] RSP: 0018:ffff8801c6305860 EFLAGS: 00010806 [ 152.693464] RAX: 1ffffffff4004000 RBX: ffff8801cb84a698 RCX: ffffffffffffffff [ 152.700716] RDX: ffff8801c63059b8 RSI: 0000000000000000 RDI: ffffc900019d6002 [ 152.707966] RBP: ffff8801c63059e0 R08: ffffed0038c60b27 R09: 000000000000a3a8 [ 152.715214] R10: ffffed0038c60b1f R11: 0000000000000002 R12: dffffc0000000000 [ 152.722465] R13: ffffffffa0020000 R14: ffffc900019d6000 R15: ffff8801cb84a698 [ 152.729719] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 152.737930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 152.743793] CR2: fffffbfff4004000 CR3: 00000001d717b000 CR4: 00000000001406f0 [ 152.751052] Call Trace: [ 152.753628] ? wake_up_klogd+0x140/0x140 [ 152.757672] ? modules_open+0xa0/0xa0 [ 152.761455] ? trace_raw_output_xdp_redirect_map_err+0x430/0x430 [ 152.767579] ? lock_acquire+0x1e5/0x540 [ 152.771533] ? __bpf_address_lookup+0x270/0x270 [ 152.777677] ? vprintk_emit+0x29b/0x4e0 [ 152.781636] ? lock_release+0xe90/0xe90 [ 152.785595] ? debug_smp_processor_id+0x17/0x20 [ 152.790254] ? rcu_is_watching+0x61/0x170 [ 152.794397] ? rcu_dynticks_eqs_exit+0x70/0x70 [ 152.798974] BUG: unable to handle kernel paging request at 00000000b42421d4 [ 152.806077] IP: bpf_prog_kallsyms_find+0x224/0x6b0 [ 152.810988] PGD 21ffd3067 P4D 21ffd3067 PUD 21ffd2067 PMD 1d3f69067 PTE 0 [ 152.817915] Oops: 0000 [#5] PREEMPT SMP KASAN [ 152.822391] Modules linked in: [ 152.825570] CPU: 0 PID: 3119 Comm: kworker/0:2 Not tainted 4.15.0-rc2+ #1 [ 152.832472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.841818] Workqueue: events bpf_prog_free_deferred [ 152.846916] task: 000000008062d0c1 task.stack: 00000000447408ff [ 152.853418] RIP: 0010:bpf_prog_kallsyms_find+0x224/0x6b0 [ 152.858845] RSP: 0018:ffff8801c6305130 EFLAGS: 00010806 [ 152.864191] RAX: 1ffffffff4004000 RBX: ffff8801cb84a698 RCX: ffffffffffffffff [ 152.871439] RDX: ffff8801c6305288 RSI: 0000000000000000 RDI: ffffc900019d6002 [ 152.878688] RBP: ffff8801c63052b0 R08: ffffed0038c60a41 R09: 000000000000a3a8 [ 152.885951] R10: ffffed0038c60a39 R11: 0000000000000002 R12: dffffc0000000000 [ 152.893202] R13: ffffffffa0020000 R14: ffffc900019d6000 R15: ffff8801cb84a698 [ 152.900456] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 152.908661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 152.914523] CR2: fffffbfff4004000 CR3: 00000001d717b000 CR4: 00000000001406f0 [ 152.921777] Call Trace: [ 152.924355] ? wake_up_klogd+0x140/0x140 [ 152.928398] ? modules_open+0xa0/0xa0 [ 152.932185] ? trace_raw_output_xdp_redirect_map_err+0x430/0x430 [ 152.938313] ? lock_acquire+0x1e5/0x540 [ 152.942270] ? __bpf_address_lookup+0x270/0x270 [ 152.946922] ? vprintk_emit+0x29b/0x4e0 [ 152.950882] ? lock_release+0xe90/0xe90 [ 152.954851] ? debug_smp_processor_id+0x17/0x20 [ 152.959504] ? rcu_is_watching+0x61/0x170 [ 152.963646] ? rcu_dynticks_eqs_exit+0x70/0x70 [ 152.968223] BUG: unable to handle kernel paging request at 00000000b42421d4 [ 152.975313] IP: bpf_prog_kallsyms_find+0x224/0x6b0 [ 152.980224] PGD 21ffd3067 P4D 21ffd3067 PUD 21ffd2067 PMD 1d3f69067 PTE 0 [ 152.987233] Oops: 0000 [#6] PREEMPT SMP KASAN [ 152.991717] Modules linked in: [ 152.994897] CPU: 0 PID: 3119 Comm: kworker/0:2 Not tainted 4.15.0-rc2+ #1 [ 153.001803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.011150] Workqueue: events bpf_prog_free_deferred [ 153.016236] task: 000000008062d0c1 task.stack: 00000000447408ff [ 153.022279] RIP: 0010:bpf_prog_kallsyms_find+0x224/0x6b0 [ 153.027708] RSP: 0018:ffff8801c6304a00 EFLAGS: 00010806 [ 153.033061] RAX: 1ffffffff4004000 RBX: ffff8801cb84a698 RCX: ffffffffffffffff [ 153.040319] RDX: ffff8801c6304b58 RSI: 0000000000000000 RDI: ffffc900019d6002 [ 153.047571] RBP: ffff8801c6304b80 R08: ffffed0038c6095b R09: 000000000000a3a8 [ 153.054822] R10: ffffed0038c60953 R11: 0000000000000002 R12: dffffc0000000000 [ 153.062075] R13: ffffffffa0020000 R14: ffffc900019d6000 R15: ffff8801cb84a698 [ 153.069329] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 153.077542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 153.083403] CR2: fffffbfff4004000 CR3: 00000001d717b000 CR4: 00000000001406f0 [ 153.090661] Call Trace: [ 153.093236] ? wake_up_klogd+0x140/0x140 [ 153.097281] ? modules_open+0xa0/0xa0 [ 153.101066] ? trace_raw_output_xdp_redirect_map_err+0x430/0x430 [ 153.107196] ? lock_acquire+0x1e5/0x540 [ 153.111166] ? __bpf_address_lookup+0x270/0x270 [ 153.115821] ? vprintk_emit+0x29b/0x4e0 [ 153.119779] ? lock_release+0xe90/0xe90 [ 153.123735] ? debug_smp_processor_id+0x17/0x20 [ 153.128400] ? rcu_is_watching+0x61/0x170 [ 153.132532] ? rcu_dynticks_eqs_exit+0x70/0x70 [ 153.137107] BUG: unable to handle kernel paging request at 00000000b42421d4 [ 153.144193] IP: bpf_prog_kallsyms_find+0x224/0x6b0 [ 153.149100] PGD 21ffd3067 P4D 21ffd3067 PUD 21ffd2067 PMD 1d3f69067 PTE 0 [ 153.156020] Oops: 0000 [#7] PREEMPT SMP KASAN [ 153.160492] Modules linked in: [ 153.163671] CPU: 0 PID: 3119 Comm: kworker/0:2 Not tainted 4.15.0-rc2+ #1 [ 153.170577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.179928] Workqueue: events bpf_prog_free_deferred [ 153.185012] task: 000000008062d0c1 task.stack: 00000000447408ff [ 153.191141] RIP: 0010:bpf_prog_kallsyms_find+0x224/0x6b0 [ 153.196571] RSP: 0018:ffff8801c63042d0 EFLAGS: 00010806 [ 153.201924] RAX: 1ffffffff4004000 RBX: ffff8801cb84a698 RCX: ffffffffffffffff [ 153.209175] RDX: ffff8801c6304428 RSI: 0000000000000000 RDI: ffffc900019d6002 [ 153.216423] RBP: ffff8801c6304450 R08: ffffed0038c60875 R09: 000000000000a3a8 [ 153.223673] R10: ffffed0038c6086d R11: 0000000000000002 R12: dffffc0000000000 [ 153.230928] R13: ffffffffa0020000 R14: ffffc900019d6000 R15: ffff8801cb84a698 [ 153.238178] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 153.246468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 153.252338] CR2: fffffbfff4004000 CR3: 00000001d717b000 CR4: 00000000001406f0 [ 153.259601] Call Trace: [ 153.262174] ? wake_up_klogd+0x140/0x140 [ 153.266219] ? modules_open+0xa0/0xa0 [ 153.270003] ? trace_raw_output_xdp_redirect_map_err+0x430/0x430 [ 153.276134] ? lock_acquire+0x1e5/0x540 [ 153.280090] ? __bpf_address_lookup+0x270/0x270 [ 153.284739] ? vprintk_emit+0x29b/0x4e0 [ 153.288706] ? lock_release+0xe90/0xe90 [ 153.292665] ? debug_smp_processor_id+0x17/0x20 [ 153.297317] ? rcu_is_watching+0x61/0x170 [ 153.301443] ? rcu_dynticks_eqs_exit+0x70/0x70 [ 153.306017] BUG: unable to handle kernel paging request at 00000000b42421d4 [ 153.313107] IP: bpf_prog_kallsyms_find+0x224/0x6b0 [ 153.318013] PGD 21ffd3067 P4D 21ffd3067 PUD 21ffd2067 PMD 1d3f69067 PTE 0 [ 153.324950] Oops: 0000 [#8] PREEMPT SMP KASAN [ 153.329426] Modules linked in: [ 153.332605] CPU: 0 PID: 3119 Comm: kworker/0:2 Not tainted 4.15.0-rc2+ #1 [ 153.339505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.348850] Workqueue: events bpf_prog_free_deferred [ 153.353933] task: 000000008062d0c1 task.stack: 00000000447408ff [ 153.360058] RIP: 0010:bpf_prog_kallsyms_find+0x224/0x6b0 [ 153.365484] RSP: 0018:ffff8801c6303ba0 EFLAGS: 00010806 [ 153.370824] RAX: 1ffffffff4004000 RBX: ffff8801cb84a698 RCX: ffffffffffffffff [ 153.378073] RDX: ffff8801c6303cf8 RSI: 0000000000000000 RDI: ffffc900019d6002 [ 153.385326] RBP: ffff8801c6303d20 R08: ffffed0038c6078f R09: 000000000000a3a8 [ 153.392589] R10: ffffed0038c60787 R11: 0000000000000002 R12: dffffc0000000000 [ 153.399843] R13: ffffffffa0020000 R14: ffffc900019d6000 R15: ffff8801cb84a698 [ 153.407099] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 153.415303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 153.421166] CR2: fffffbfff4004000 CR3: 00000001d717b000 CR4: 00000000001406f0 [ 153.428423] Call Trace: [ 153.430999] ? wake_up_klogd+0x140/0x140 [ 153.435066] ? modules_open+0xa0/0xa0 [ 153.438849] ? trace_raw_output_xdp_redirect_map_err+0x430/0x430 [ 153.444976] ? lock_acquire+0x1e5/0x540 [ 153.448928] ? __bpf_address_lookup+0x270/0x270 [ 153.453580] ? vprintk_emit+0x29b/0x4e0 [ 153.457538] ? lock_release+0xe90/0xe90 [ 153.461510] ? debug_smp_processor_id+0x17/0x20 [ 153.466162] ? rcu_is_watching+0x61/0x170 [ 153.470291] ? rcu_dynticks_eqs_exit+0x70/0x70 [ 153.474865] BUG: unable to handle kernel paging request at 00000000b42421d4 [ 153.482047] IP: bpf_prog_kallsyms_find+0x224/0x6b0 [ 153.486960] PGD 21ffd3067 P4D 21ffd3067 PUD 21ffd2067 PMD 1d3f69067 PTE 0 [ 153.493881] Oops: 0000 [#9] PREEMPT SMP KASAN [ 153.498365] Modules linked in: [ 153.501544] CPU: 0 PID: 3119 Comm: kworker/0:2 Not tainted 4.15.0-rc2+ #1 [ 153.508449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.517799] Workqueue: events bpf_prog_free_deferred [ 153.522883] task: 000000008062d0c1 task.stack: 00000000447408ff [ 153.528930] RIP: 0010:bpf_prog_kallsyms_find+0x224/0x6b0 [ 153.534359] RSP: 0018:ffff8801c6303470 EFLAGS: 00010806 [ 153.539703] RAX: 1ffffffff4004000 RBX: ffff8801cb84a698 RCX: ffffffffffffffff [ 153.546954] RDX: ffff8801c63035c8 RSI: 0000000000000000 RDI: ffffc900019d6002 [ 153.554210] RBP: ffff8801c63035f0 R08: ffffed0038c606a9 R09: 000000000000a3a8 [ 153.561468] R10: ffffed0038c606a1 R11: 0000000000000002 R12: dffffc0000000000 [ 153.570032] R13: ffffffffa0020000 R14: ffffc900019d6000 R15: ffff8801cb84a698 [ 153.577295] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 153.585634] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 153.591498] CR2: fffffbfff4004000 CR3: 00000001d717b000 CR4: 00000000001406f0 [ 153.598752] Call Trace: [ 153.601331] ? wake_up_klogd+0x140/0x140 [ 153.605375] ? modules_open+0xa0/0xa0 [ 153.609157] ? trace_raw_output_xdp_redirect_map_err+0x430/0x430 [ 153.615287] ? lock_acquire+0x1e5/0x540 [ 153.619242] ? __bpf_address_lookup+0x270/0x270 [ 153.623912] ? vprintk_emit+0x29b/0x4e0 [ 153.627959] ? lock_release+0xe90/0xe90 [ 153.631924] ? debug_smp_processor_id+0x17/0x20 [ 153.636577] ? rcu_is_watching+0x61/0x170 [ 153.640706] ? rcu_dynticks_eqs_exit+0x70/0x70 [ 153.645366] BUG: unable to handle kernel paging request at 00000000b42421d4 [ 153.652465] IP: bpf_prog_kallsyms_find+0x224/0x6b0 [ 153.657372] PGD 21ffd3067 P4D 21ffd3067 PUD 21ffd2067 PMD 1d3f69067 PTE 0 [ 153.664289] Oops: 0000 [#10] PREEMPT SMP KASAN [ 153.668849] Modules linked in: [ 153.672027] CPU: 0 PID: 3119 Comm: kworker/0:2 Not tainted 4.15.0-rc2+ #1 [ 153.678931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.688284] Workqueue: events bpf_prog_free_deferred [ 153.693367] task: 000000008062d0c1 task.stack: 00000000447408ff [ 153.699415] RIP: 0010:bpf_prog_kallsyms_find+0x224/0x6b0 [ 153.704844] RSP: 0018:ffff8801c6302d40 EFLAGS: 00010806 [ 153.710189] RAX: 1ffffffff4004000 RBX: ffff8801cb84a698 RCX: ffffffffffffffff [ 153.717443] RDX: ffff8801c6302e98 RSI: 0000000000000000 RDI: ffffc900019d6002 [ 153.724692] RBP: ffff8801c6302ec0 R08: ffffed0038c605c3 R09: 000000000000a3a8 [ 153.731945] R10: ffffed0038c605bb R11: 0000000000000002 R12: dffffc0000000000 [ 153.739199] R13: ffffffffa0020000 R14: ffffc900019d6000 R15: ffff8801cb84a698 [ 153.746453] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 153.754662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 153.760533] CR2: fffffbfff4004000 CR3: 00000001d717b000 CR4: 00000000001406f0 [ 153.767791] Call Trace: [ 153.770370] ? wake_up_klogd+0x140/0x140 [ 153.774416] ? modules_open+0xa0/0xa0 [ 153.778641] ? trace_raw_output_xdp_redirect_map_err+0x430/0x430 [ 153.784773] ? lock_acquire+0x1e5/0x540 [ 153.788734] ? __bpf_address_lookup+0x270/0x270 [ 153.793387] ? vprintk_emit+0x29b/0x4e0 [ 153.797341] ? lock_release+0xe90/0xe90 [ 153.801312] ? debug_smp_processor_id+0x17/0x20 [ 153.805961] ? rcu_is_watching+0x61/0x170 [ 153.810087] ? rcu_dynticks_eqs_exit+0x70/0x70 [ 153.814669] BUG: unable to handle kernel paging request at 00000000b42421d4 [ 153.821771] IP: bpf_prog_kallsyms_find+0x224/0x6b0 [ 153.826677] PGD 21ffd3067 P4D 21ffd3067 PUD 21ffd2067 PMD 1d3f69067 PTE 0 [ 153.833597] Oops: 0000 [#11] PREEMPT SMP KASAN [ 153.838165] Modules linked in: [ 153.841358] CPU: 0 PID: 3119 Comm: kworker/0:2 Not tainted 4.15.0-rc2+ #1 [ 153.848271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.857619] Workqueue: events bpf_prog_free_deferred [ 153.862743] task: 000000008062d0c1 task.stack: 00000000447408ff [ 153.868788] RIP: 0010:bpf_prog_kallsyms_find+0x224/0x6b0 [ 153.874233] RSP: 0018:ffff8801c6302610 EFLAGS: 00010806 [ 153.879577] RAX: 1ffffffff4004000 RBX: ffff8801cb84a698 RCX: ffffffffffffffff [ 153.887637] RDX: ffff8801c6302768 RSI: 0000000000000000 RDI: ffffc900019d6002 [ 153.894898] RBP: ffff8801c6302790 R08: ffffed0038c604dd R09: 000000000000a3a8 [ 153.902163] R10: ffffed0038c604d5 R11: 0000000000000002 R12: dffffc0000000000 [ 153.909414] R13: ffffffffa0020000 R14: ffffc900019d6000 R15: ffff8801cb84a698 [ 153.916671] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 153.929055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 153.935034] CR2: fffffbfff4004000 CR3: 00000001d717b000 CR4: 00000000001406f0 [ 153.942292] Call Trace: [ 153.944868] ? wake_up_klogd+0x140/0x140 [ 153.948927] ? modules_open+0xa0/0xa0 [ 153.952714] ? trace_raw_output_xdp_redirect_map_err+0x430/0x430 [ 153.958847] ? lock_acquire+0x1e5/0x540 [ 153.962924] ? __bpf_address_lookup+0x270/0x270 [ 153.967578] ? vprintk_emit+0x29b/0x4e0 [ 153.971535] ? lock_release+0xe90/0xe90 [ 153.975491] ? debug_smp_processor_id+0x17/0x20 [ 153.980150] ? rcu_is_watching+0x61/0x170 [ 153.984287] ? rcu_dynticks_eqs_exit+0x70/0x70 [ 153.988873] BUG: unable to handle kernel paging request at 00000000b42421d4 [ 153.995985] IP: bpf_prog_kallsyms_find+0x224/0x6b0 [ 154.000910] PGD 21ffd3067 P4D 21ffd3067 PUD 21ffd2067 PMD 1d3f69067 PTE 0 [ 154.007828] Oops: 0000 [#12] PREEMPT SMP KASAN [ 154.012391] Modules linked in: [ 154.015653] CPU: 0 PID: 3119 Comm: kworker/0:2 Not tainted 4.15.0-rc2+ #1 [ 154.022559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.031921] Workqueue: events bpf_prog_free_deferred [ 154.037008] task: 000000008062d0c1 task.stack: 00000000447408ff [ 154.043049] RIP: 0010:bpf_prog_kallsyms_find+0x224/0x6b0 [ 154.048477] RSP: 0018:ffff8801c6301ee0 EFLAGS: 00010806 [ 154.053821] RAX: 1ffffffff4004000 RBX: ffff8801cb84a698 RCX: ffffffffffffffff [ 154.061078] RDX: ffff8801c6302038 RSI: 0000000000000000 RDI: ffffc900019d6002 [ 154.068326] RBP: ffff8801c6302060 R08: ffffed0038c603f7 R09: 000000000000a3a8 [ 154.075577] R10: ffffed0038c603ef R11: 0000000000000002 R12: dffffc0000000000 [ 154.082833] R13: ffffffffa0020000 R14: ffffc900019d6000 R15: ffff8801cb84a698 [ 154.090087] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 154.098297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.104158] CR2: fffffbfff4004000 CR3: 00000001d717b000 CR4: 00000000001406f0 [ 154.111413] Call Trace: [ 154.113989] ? wake_up_klogd+0x140/0x140 [ 154.118032] ? modules_open+0xa0/0xa0 [ 154.121828] ? trace_raw_output_xdp_redirect_map_err+0x430/0x430 [ 154.127954] ? lock_acquire+0x1e5/0x540 [ 154.131917] ? __bpf_address_lookup+0x270/0x270 [ 154.136568] ? vprintk_emit+0x29b/0x4e0 [ 154.140525] ? lock_release+0xe90/0xe90 [ 154.144484] ? debug_smp_processor_id+0x17/0x20 [ 154.149150] ? rcu_is_watching+0x61/0x170 [ 154.153279] ? rcu_dynticks_eqs_exit+0x70/0x70 [ 154.157854] BUG: unable to handle kernel paging request at 00000000b42421d4 [ 154.164961] IP: bpf_prog_kallsyms_find+0x224/0x6b0 [ 154.169870] PGD 21ffd3067 P4D 21ffd3067 PUD 21ffd2067 PMD 1d3f69067 PTE 0 [ 154.176797] Oops: 0000 [#13] PREEMPT SMP KASAN [ 154.181357] Modules linked in: [ 154.184532] CPU: 0 PID: 3119 Comm: kworker/0:2 Not tainted 4.15.0-rc2+ #1 [ 154.191445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.200810] Workqueue: events bpf_prog_free_deferred [ 154.205900] task: 000000008062d0c1 task.stack: 00000000447408ff [ 154.211958] RIP: 0010:bpf_prog_kallsyms_find+0x224/0x6b0 [ 154.217392] RSP: 0018:ffff8801c63017b0 EFLAGS: 00010806 [ 154.222763] RAX: 1ffffffff4004000 RBX: ffff8801cb84a698 RCX: ffffffffffffffff [ 154.230016] RDX: ffff8801c6301908 RSI: 0000000000000000 RDI: ffffc900019d6002 [ 154.237272] RBP: ffff8801c6301930 R08: ffffed0038c60311 R09: 000000000000a3a8 [ 154.244527] R10: ffffed0038c60309 R11: 0000000000000002 R12: dffffc0000000000 [ 154.251783] R13: ffffffffa0020000 R14: ffffc900019d6000 R15: ffff8801cb84a698 [ 154.259042] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 154.267252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.273114] CR2: fffffbfff4004000 CR3: 00000001d717b000 CR4: 00000000001406f0 [ 154.280368] Call Trace: [ 154.282944] ? wake_up_klogd+0x140/0x140 [ 154.286990] ? modules_open+0xa0/0xa0 [ 154.290776] ? trace_raw_output_xdp_redirect_map_err+0x430/0x430 [ 154.296917] ? lock_acquire+0x1e5/0x540 [ 154.300876] ? __bpf_address_lookup+0x270/0x270 [ 154.305542] ? vprintk_emit+0x29b/0x4e0 [ 154.309498] ? lock_release+0xe90/0xe90 [ 154.313457] ? debug_smp_processor_id+0x17/0x20 [ 154.318105] ? rcu_is_watching+0x61/0x170 [ 154.322232] ? rcu_dynticks_eqs_exit+0x70/0x70 [ 154.326807] BUG: unable to handle kernel paging request at 00000000b42421d4 [ 154.333914] IP: bpf_prog_kallsyms_find+0x224/0x6b0 [ 154.338823] PGD 21ffd3067 P4D 21ffd3067 PUD 21ffd2067 PMD 1d3f69067 PTE 0 [ 154.345741] Oops: 0000 [#14] PREEMPT SMP KASAN [ 154.350319] Modules linked in: [ 154.353498] CPU: 0 PID: 3119 Comm: kworker/0:2 Not tainted 4.15.0-rc2+ #1 [ 154.360416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.370025] Workqueue: events bpf_prog_free_deferred [ 154.375113] task: 000000008062d0c1 task.stack: 00000000447408ff [ 154.381153] RIP: 0010:bpf_prog_kallsyms_find+0x224/0x6b0 [ 154.386584] RSP: 0018:ffff8801c6301080 EFLAGS: 00010806 [ 154.391944] RAX: 1ffffffff4004000 RBX: ffff8801cb84a698 RCX: ffffffffffffffff [ 154.399219] RDX: ffff8801c63011d8 RSI: 0000000000000000 RDI: ffffc900019d6002 [ 154.406475] RBP: ffff8801c6301200 R08: ffffed0038c6022b R09: 000000000000a3a8 [ 154.413726] R10: ffffed0038c60223 R11: 0000000000000002 R12: dffffc0000000000 [ 154.420979] R13: ffffffffa0020000 R14: ffffc900019d6000 R15: ffff8801cb84a698 [ 154.428232] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 154.436454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.442315] CR2: fffffbfff4004000 CR3: 00000001d717b000 CR4: 00000000001406f0 [ 154.449570] Call Trace: [ 154.452145] ? wake_up_klogd+0x140/0x140 [ 154.456275] ? modules_open+0xa0/0xa0 [ 154.460076] ? trace_raw_output_xdp_redirect_map_err+0x430/0x430 [ 154.466204] ? lock_acquire+0x1e5/0x540 [ 154.470159] ? __bpf_address_lookup+0x270/0x270 [ 154.474812] ? vprintk_emit+0x29b/0x4e0 [ 154.478767] ? lock_release+0xe90/0xe90 [ 154.482728] ? debug_smp_processor_id+0x17/0x20 [ 154.487381] ? rcu_is_watching+0x61/0x170 [ 154.491515] ? rcu_dynticks_eqs_exit+0x70/0x70 [ 154.496100] BUG: unable to handle kernel paging request at 00000000b42421d4 [ 154.503214] IP: bpf_prog_kallsyms_find+0x224/0x6b0 [ 154.508123] PGD 21ffd3067 P4D 21ffd3067 PUD 21ffd2067 PMD 1d3f69067 PTE 0 [ 154.515040] Thread overran stack, or stack corrupted [ 154.520127] Oops: 0000 [#15] PREEMPT SMP KASAN [ 154.524703] Modules linked in: [ 154.527880] CPU: 0 PID: 3119 Comm: kworker/0:2 Not tainted 4.15.0-rc2+ #1 [ 154.534793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.544139] Workqueue: events bpf_prog_free_deferred [ 154.549222] task: 000000008062d0c1 task.stack: 00000000447408ff [ 154.555260] RIP: 0010:bpf_prog_kallsyms_find+0x224/0x6b0 [ 154.560687] RSP: 0018:ffff8801c6300950 EFLAGS: 00010806 [ 154.566033] RAX: 1ffffffff4004000 RBX: ffff8801cb84a698 RCX: ffffffffffffffff [ 154.573373] RDX: ffff8801c6300aa8 RSI: 0000000000000000 RDI: ffffc900019d6002 [ 154.580629] RBP: ffff8801c6300ad0 R08: ffffed0038c60145 R09: 000000000000a3a8 [ 154.587885] R10: ffffed0038c6013d R11: 0000000000000002 R12: dffffc0000000000 [ 154.595164] R13: ffffffffa0020000 R14: ffffc900019d6000 R15: ffff8801cb84a698 [ 154.602596] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 154.610806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.616668] CR2: fffffbfff4004000 CR3: 00000001d717b000 CR4: 00000000001406f0 [ 154.623924] Call Trace: [ 154.626502] ? wake_up_klogd+0x140/0x140 [ 154.630545] ? modules_open+0xa0/0xa0 [ 154.634330] ? trace_raw_output_xdp_redirect_map_err+0x430/0x430 [ 154.640458] ? lock_acquire+0x1e5/0x540 [ 154.644415] ? __bpf_address_lookup+0x270/0x270 [ 154.649065] ? vprintk_emit+0x29b/0x4e0 [ 154.653026] ? lock_release+0xe90/0xe90 [ 154.656986] ? debug_smp_processor_id+0x17/0x20 [ 154.661637] ? rcu_is_watching+0x61/0x170 [ 154.665764] ? rcu_dynticks_eqs_exit+0x70/0x70 [ 154.670341] BUG: unable to handle kernel paging request at 00000000b42421d4 [ 154.677438] IP: bpf_prog_kallsyms_find+0x224/0x6b0 [ 154.682355] PGD 21ffd3067 P4D 21ffd3067 PUD 21ffd2067 PMD 1d3f69067 PTE 0 [ 154.689280] Thread overran stack, or stack corrupted [ 154.694361] Oops: 0000 [#16] PREEMPT SMP KASAN [ 154.698927] Modules linked in: [ 154.702103] CPU: 0 PID: 3119 Comm: kworker/0:2 Not tainted 4.15.0-rc2+ #1 [ 154.709023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.718371] Workqueue: events bpf_prog_free_deferred [ 154.723453] task: 000000008062d0c1 task.stack: 00000000447408ff [ 154.729494] RIP: 0010:bpf_prog_kallsyms_find+0x224/0x6b0 [ 154.734924] RSP: 0018:ffff8801c6300220 EFLAGS: 00010806 [ 154.740270] RAX: 1ffffffff4004000 RBX: ffff8801cb84a698 RCX: ffffffffffffffff [ 154.747607] RDX: ffff8801c6300378 RSI: 0000000000000000 RDI: ffffc900019d6002 [ 154.754870] RBP: ffff8801c63003a0 R08: ffffed0038c6005f R09: 000000000000a3a8 [ 154.762129] R10: ffffed0038c60057 R11: 0000000000000002 R12: dffffc0000000000 [ 154.769382] R13: ffffffffa0020000 R14: ffffc900019d6000 R15: ffff8801cb84a698 [ 154.777105] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 154.785332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.791195] CR2: fffffbfff4004000 CR3: 00000001d717b000 CR4: 00000000001406f0 [ 154.798451] Call Trace: [ 154.801027] ? wake_up_klogd+0x140/0x140 [ 154.805069] ? modules_open+0xa0/0xa0 [ 154.808852] ? trace_raw_output_xdp_redirect_map_err+0x430/0x430 [ 154.814979] ? lock_acquire+0x1e5/0x540 [ 154.818954] ? __bpf_address_lookup+0x270/0x270 [ 154.823618] ? vprintk_emit+0x29b/0x4e0 [ 154.827846] ? lock_release+0xe90/0xe90 [ 154.831810] ? debug_smp_processor_id+0x17/0x20 [ 154.836466] ? rcu_is_watching+0x61/0x170 [ 154.840596] ? rcu_dynticks_eqs_exit+0x70/0x70 [ 154.845183] BUG: unable to handle kernel paging request at 00000000b42421d4 [ 154.852283] IP: bpf_prog_kallsyms_find+0x224/0x6b0 [ 154.857207] PGD 21ffd3067 P4D 21ffd3067 PUD 21ffd2067 PMD 1d3f69067 PTE 0 [ 154.864142] Thread overran stack, or stack corrupted [ 154.869232] Oops: 0000 [#17] PREEMPT SMP KASAN [ 154.873793] Modules linked in: [ 154.876969] CPU: 0 PID: 3119 Comm: kworker/0:2 Not tainted 4.15.0-rc2+ #1 [ 154.883874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.893236] Workqueue: events bpf_prog_free_deferred [ 154.898342] task: 000000008062d0c1 task.stack: 00000000447408ff [ 154.904397] RIP: 0010:bpf_prog_kallsyms_find+0x224/0x6b0 [ 154.909825] RSP: 0018:ffff8801c62ffaf0 EFLAGS: 00010806 [ 154.915168] RAX: 1ffffffff4004000 RBX: ffff8801cb84a698 RCX: ffffffffffffffff [ 154.922431] RDX: ffff8801c62ffc48 RSI: 0000000000000000 RDI: ffffc900019d6002 [ 154.929694] RBP: ffff8801c62ffc70 R08: ffffed0038c5ff79 R09: 000000000000a3a8 [ 154.937301] R10: ffffed0038c5ff71 R11: 0000000000000002 R12: dffffc0000000000 [ 154.944562] R13: ffffffffa0020000 R14: ffffc900019d6000 R15: ffff8801cb84a698 [ 154.951821] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 154.960041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.965921] CR2: fffffbfff4004000 CR3: 00000001d717b000 CR4: 00000000001406f0 [ 154.973179] Call Trace: [ 154.975758] ? do_page_fault+0xd9/0x6a8 [ 154.979714] ? lock_release+0xe90/0xe90 [ 154.983673] ? vmalloc_sync_all+0x20/0x20 [ 154.987802] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 154.992888] ? console_unlock+0x5a1/0xde0 [ 154.997031] ? lock_downgrade+0x8e0/0x8e0 [ 155.001165] ? lock_acquire+0x1e5/0x540 [ 155.005321] ? console_unlock+0x587/0xde0 [ 155.009461] ? lock_release+0xe90/0xe90 [ 155.013437] usercopy: kernel memory overwrite attempt detected to 00000000cfb89868 (filp) (1 bytes) [ 155.022641] ------------[ cut here ]------------ [ 155.027377] kernel BUG at mm/usercopy.c:72! [ 155.031682] ================================================================== [ 155.039040] BUG: KASAN: use-after-free in do_error_trap+0x382/0x460 [ 155.045426] Write of size 8 at addr ffff8801c62febc0 by task kworker/0:2/3119 [ 155.052678] [ 155.054304] CPU: 0 PID: 3119 Comm: kworker/0:2 Not tainted 4.15.0-rc2+ #1 [ 155.061208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.070562] Workqueue: events bpf_prog_free_deferred [ 155.075652] Call Trace: [ 155.078218] [ 155.079848] Allocated by task 3325029456: [ 155.083990] BUG: unable to handle kernel paging request at 0000000003359276 [ 155.091261] IP: depot_fetch_stack+0x10/0x30 [ 155.095561] PGD 8278067 P4D 8278067 PUD 8279063 PMD 0 [ 155.100825] Thread overran stack, or stack corrupted [ 155.105916] Oops: 0000 [#18] PREEMPT SMP KASAN [ 155.110476] Modules linked in: [ 155.113665] CPU: 0 PID: 3119 Comm: kworker/0:2 Not tainted 4.15.0-rc2+ #1 [ 155.120575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.129923] usercopy: kernel memory overwrite attempt detected to 00000000a2c33fa6 (filp) (8 bytes) [ 155.139124] ------------[ cut here ]------------ [ 155.143860] kernel BUG at mm/usercopy.c:72! [ 155.148169] invalid opcode: 0000 [#19] PREEMPT SMP KASAN [ 155.153607] Modules linked in: [ 155.156783] CPU: 0 PID: 3119 Comm: kworker/0:2 Not tainted 4.15.0-rc2+ #1 [ 155.163693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.173040] usercopy: kernel memory overwrite attempt detected to 0000000000aeeb0e (task_struct) (8 bytes) [ 155.182847] ------------[ cut here ]------------ [ 155.187607] kernel BUG at mm/usercopy.c:72! [ 155.191934] invalid opcode: 0000 [#20] PREEMPT SMP KASAN [ 155.197359] Modules linked in: [ 155.200536] CPU: 0 PID: 3119 Comm: kworker/0:2 Not tainted 4.15.0-rc2+ #1 [ 155.207438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.216781] Workqueue: events bpf_prog_free_deferred [ 155.221865] task: 000000008062d0c1 task.stack: 00000000447408ff [ 155.227916] RIP: 0010:__check_object_size+0x22f/0x446 [ 155.233086] RSP: 0018:ffff8801c62fdc28 EFLAGS: 00010082 [ 155.238436] RAX: 000000000000005e RBX: 1ffff10038c5fb8a RCX: 0000000000000000 [ 155.245701] RDX: 000000000000005e RSI: ffffffff875c6c80 RDI: ffffed0038c5fb7c [ 155.252962] RBP: ffff8801c62fdd18 R08: 1ffff10038c5fb13 R09: ffff8801c62fc480 [ 155.260210] R10: 0000000000000000 R11: dffffc0000000000 R12: ffff8801c62fde30 [ 155.267459] R13: 0000000000000008 R14: 0000000000000000 R15: ffff8801c62fde38 [ 155.274711] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 155.282921] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 155.288788] CR2: ffffffff8b703e28 CR3: 00000001d717b000 CR4: 00000000001406f0 [ 155.296041] Call Trace: [ 155.298605] Code: c7 c2 e0 b6 33 87 48 c7 c6 20 b7 33 87 48 0f 45 d1 48 c7 c1 a0 b7 33 87 48 c7 c7 e0 b7 33 87 48 0f 45 f1 4c 89 e1 e8 50 4d ab ff <0f> 0b 0f 88 1b 02 00 00 83 f8 02 0f 8f 06 02 00 00 48 b8 00 00 [ 155.317733] RIP: __check_object_size+0x22f/0x446 RSP: ffff8801c62fdc28 [ 155.324388] ---[ end trace d1af7a9d015d4c9d ]--- [ 155.329126] Kernel panic - not syncing: Fatal exception [ 155.335207] Kernel Offset: disabled [ 155.338823] Rebooting in 86400 seconds..