[info] Using makefile-style concurrent boot in runlevel 2. [ 27.035388] audit: type=1800 audit(1542561905.203:21): pid=5866 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="bootlogs" dev="sda1" ino=2419 res=0 [....] 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. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.31' (ECDSA) to the list of known hosts. 2018/11/18 17:37:45 parsed 1 programs 2018/11/18 17:37:47 executed programs: 0 syzkaller login: [ 789.387241] IPVS: ftp: loaded support on port[0] = 21 [ 789.387248] IPVS: ftp: loaded support on port[0] = 21 [ 789.398238] IPVS: ftp: loaded support on port[0] = 21 [ 789.417311] IPVS: ftp: loaded support on port[0] = 21 [ 789.428971] IPVS: ftp: loaded support on port[0] = 21 [ 789.460247] IPVS: ftp: loaded support on port[0] = 21 [ 790.715367] bridge0: port 1(bridge_slave_0) entered blocking state [ 790.727931] bridge0: port 1(bridge_slave_0) entered disabled state [ 790.740086] device bridge_slave_0 entered promiscuous mode [ 790.749064] bridge0: port 1(bridge_slave_0) entered blocking state [ 790.755427] bridge0: port 1(bridge_slave_0) entered disabled state [ 790.768382] device bridge_slave_0 entered promiscuous mode [ 790.811245] bridge0: port 2(bridge_slave_1) entered blocking state [ 790.818479] bridge0: port 2(bridge_slave_1) entered disabled state [ 790.825929] device bridge_slave_1 entered promiscuous mode [ 790.853033] bridge0: port 2(bridge_slave_1) entered blocking state [ 790.864078] bridge0: port 2(bridge_slave_1) entered disabled state [ 790.872054] device bridge_slave_1 entered promiscuous mode [ 790.890230] bridge0: port 1(bridge_slave_0) entered blocking state [ 790.896592] bridge0: port 1(bridge_slave_0) entered disabled state [ 790.906141] device bridge_slave_0 entered promiscuous mode [ 790.916243] bridge0: port 1(bridge_slave_0) entered blocking state [ 790.925076] bridge0: port 1(bridge_slave_0) entered disabled state [ 790.932676] device bridge_slave_0 entered promiscuous mode [ 790.939910] bridge0: port 1(bridge_slave_0) entered blocking state [ 790.946279] bridge0: port 1(bridge_slave_0) entered disabled state [ 790.954053] device bridge_slave_0 entered promiscuous mode [ 790.962970] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 790.976812] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 791.001760] bridge0: port 2(bridge_slave_1) entered blocking state [ 791.010118] bridge0: port 2(bridge_slave_1) entered disabled state [ 791.017466] device bridge_slave_1 entered promiscuous mode [ 791.028808] bridge0: port 2(bridge_slave_1) entered blocking state [ 791.035167] bridge0: port 2(bridge_slave_1) entered disabled state [ 791.047328] device bridge_slave_1 entered promiscuous mode [ 791.057971] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 791.066284] bridge0: port 2(bridge_slave_1) entered blocking state [ 791.075963] bridge0: port 2(bridge_slave_1) entered disabled state [ 791.084215] device bridge_slave_1 entered promiscuous mode [ 791.093719] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 791.103773] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 791.114643] bridge0: port 1(bridge_slave_0) entered blocking state [ 791.121733] bridge0: port 1(bridge_slave_0) entered disabled state [ 791.137561] device bridge_slave_0 entered promiscuous mode [ 791.148564] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 791.159351] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 791.189336] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 791.208414] bridge0: port 2(bridge_slave_1) entered blocking state [ 791.222026] bridge0: port 2(bridge_slave_1) entered disabled state [ 791.230387] device bridge_slave_1 entered promiscuous mode [ 791.255676] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 791.267426] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 791.317559] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 791.351435] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 791.385442] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 791.419947] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 791.433436] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 791.461298] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 791.487640] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 791.501067] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 791.517177] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 791.541980] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 791.558666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 791.573569] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 791.592122] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 791.602907] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 791.625543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 791.640394] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 791.649912] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 791.673807] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 791.684089] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 791.695808] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 791.703793] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 791.712237] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 791.751435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 791.763453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 791.774106] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 791.863563] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 791.899539] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 791.907221] team0: Port device team_slave_0 added [ 791.952094] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 791.963450] team0: Port device team_slave_0 added [ 791.983348] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 791.997328] team0: Port device team_slave_1 added [ 792.008275] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 792.015573] team0: Port device team_slave_0 added [ 792.052925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 792.068575] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 792.075904] team0: Port device team_slave_1 added [ 792.090367] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 792.099387] team0: Port device team_slave_0 added [ 792.107210] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 792.118876] team0: Port device team_slave_0 added [ 792.124987] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 792.134427] team0: Port device team_slave_1 added [ 792.165802] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 792.179948] team0: Port device team_slave_1 added [ 792.186866] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 792.204895] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 792.223985] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 792.236053] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 792.250646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 792.265079] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 792.276260] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 792.284321] team0: Port device team_slave_1 added [ 792.296655] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 792.309366] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 792.316712] team0: Port device team_slave_0 added [ 792.336298] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 792.350446] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 792.359792] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 792.368406] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 792.376526] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 792.390546] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 792.402879] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 792.418798] team0: Port device team_slave_1 added [ 792.423850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 792.435338] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 792.447008] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 792.455225] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 792.464400] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 792.471871] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 792.484028] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 792.498109] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 792.509204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 792.520821] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 792.545234] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 792.555184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 792.563015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 792.570709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 792.578532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 792.586175] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 792.596933] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 792.611515] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 792.624510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 792.639094] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 792.646733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 792.654627] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 792.663544] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 792.672754] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 792.684010] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 792.694022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 792.705528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 792.714794] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 792.728440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 792.736325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 792.745000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 792.756422] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 792.765924] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 792.778994] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 792.790606] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 792.797977] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 792.805947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 792.821692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 792.836771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 792.845084] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 792.853097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 792.861181] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 792.869019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 792.883421] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 792.921339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 792.937639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 793.410397] bridge0: port 2(bridge_slave_1) entered blocking state [ 793.416949] bridge0: port 2(bridge_slave_1) entered forwarding state [ 793.423960] bridge0: port 1(bridge_slave_0) entered blocking state [ 793.430357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 793.438644] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 793.555220] bridge0: port 2(bridge_slave_1) entered blocking state [ 793.561640] bridge0: port 2(bridge_slave_1) entered forwarding state [ 793.568361] bridge0: port 1(bridge_slave_0) entered blocking state [ 793.574727] bridge0: port 1(bridge_slave_0) entered forwarding state [ 793.583697] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 793.596603] bridge0: port 2(bridge_slave_1) entered blocking state [ 793.603005] bridge0: port 2(bridge_slave_1) entered forwarding state [ 793.609704] bridge0: port 1(bridge_slave_0) entered blocking state [ 793.616088] bridge0: port 1(bridge_slave_0) entered forwarding state [ 793.625934] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 793.696918] bridge0: port 2(bridge_slave_1) entered blocking state [ 793.703361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 793.710096] bridge0: port 1(bridge_slave_0) entered blocking state [ 793.716462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 793.731205] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 793.743227] bridge0: port 2(bridge_slave_1) entered blocking state [ 793.749646] bridge0: port 2(bridge_slave_1) entered forwarding state [ 793.756332] bridge0: port 1(bridge_slave_0) entered blocking state [ 793.762782] bridge0: port 1(bridge_slave_0) entered forwarding state [ 793.776030] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 793.784934] bridge0: port 2(bridge_slave_1) entered blocking state [ 793.791337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 793.798052] bridge0: port 1(bridge_slave_0) entered blocking state [ 793.804421] bridge0: port 1(bridge_slave_0) entered forwarding state [ 793.811788] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 794.376642] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 794.390018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 794.397489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 794.405362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 794.413219] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 794.421657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 796.386277] 8021q: adding VLAN 0 to HW filter on device bond0 [ 796.421181] 8021q: adding VLAN 0 to HW filter on device bond0 [ 796.515551] 8021q: adding VLAN 0 to HW filter on device bond0 [ 796.536555] 8021q: adding VLAN 0 to HW filter on device bond0 [ 796.609773] 8021q: adding VLAN 0 to HW filter on device bond0 [ 796.625513] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 796.654665] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 796.690010] 8021q: adding VLAN 0 to HW filter on device bond0 [ 796.769429] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 796.783857] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 796.903339] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 796.917595] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 796.927637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 796.943147] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 796.958736] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 796.969805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 796.981568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 796.990651] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 797.051075] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 797.066732] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 797.076887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 797.109913] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 797.116849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 797.132885] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 797.202453] 8021q: adding VLAN 0 to HW filter on device team0 [ 797.264556] 8021q: adding VLAN 0 to HW filter on device team0 [ 797.281625] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 797.290940] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 797.297847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 797.304860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 797.338165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 797.355474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 797.375669] 8021q: adding VLAN 0 to HW filter on device team0 [ 797.442982] 8021q: adding VLAN 0 to HW filter on device team0 [ 797.581828] 8021q: adding VLAN 0 to HW filter on device team0 [ 797.600155] 8021q: adding VLAN 0 to HW filter on device team0 2018/11/18 17:37:57 executed programs: 6 2018/11/18 17:38:02 executed programs: 254 2018/11/18 17:38:07 executed programs: 525 2018/11/18 17:38:12 executed programs: 796 2018/11/18 17:38:17 executed programs: 1070 2018/11/18 17:38:22 executed programs: 1336 2018/11/18 17:38:27 executed programs: 1594 2018/11/18 17:38:32 executed programs: 1851 [ 838.170827] ================================================================== [ 838.178579] BUG: KASAN: use-after-free in bpf_prog_kallsyms_add+0x884/0x9b0 [ 838.185705] Read of size 8 at addr ffff8801b8607600 by task syz-executor0/15516 [ 838.193161] [ 838.194806] CPU: 0 PID: 15516 Comm: syz-executor0 Not tainted 4.20.0-rc1+ #83 [ 838.202096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 838.211506] Call Trace: [ 838.211563] dump_stack+0x244/0x39d [ 838.211586] ? dump_stack_print_info.cold.1+0x20/0x20 [ 838.217951] ? printk+0xa7/0xcf [ 838.217970] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 838.218017] print_address_description.cold.7+0x9/0x1ff [ 838.218037] kasan_report.cold.8+0x242/0x309 [ 838.218057] ? bpf_prog_kallsyms_add+0x884/0x9b0 [ 838.246282] __asan_report_load8_noabort+0x14/0x20 [ 838.251260] bpf_prog_kallsyms_add+0x884/0x9b0 [ 838.255912] BUG: unable to handle kernel paging request at ffffc9000197f030 [ 838.263018] PGD 1da95a067 P4D 1da95a067 PUD 1da95b067 PMD 1d420a067 PTE 0 [ 838.269968] Oops: 0000 [#1] PREEMPT SMP KASAN [ 838.274485] CPU: 0 PID: 15516 Comm: syz-executor0 Not tainted 4.20.0-rc1+ #83 [ 838.281759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 838.291113] RIP: 0010:bpf_prog_kallsyms_find+0x289/0x4a0 [ 838.296556] Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 [ 838.315512] RSP: 0018:ffff8801c6eaf3f8 EFLAGS: 00010046 [ 838.320881] RAX: 0000000000000000 RBX: ffff8801b86075c8 RCX: ffffffff818c09f1 [ 838.328151] RDX: 1ffff9200032fe06 RSI: 0000000000000008 RDI: ffffc9000197f002 [ 838.335423] RBP: ffff8801c6eaf570 R08: ffff8801b8332540 R09: ffffed003b5c5b67 [ 838.342686] R10: ffffed003b5c5b67 R11: ffff8801dae2db3b R12: 1ffff10038dd5ea1 [ 838.349956] R13: ffffc9000197f000 R14: dffffc0000000000 R15: ffff8801b86075b0 [ 838.357249] FS: 00007ff8e1270700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 838.365468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 838.371344] CR2: ffffc9000197f030 CR3: 00000001b8236000 CR4: 00000000001406f0 [ 838.378609] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 838.385872] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 838.393248] Call Trace: [ 838.395837] BUG: unable to handle kernel paging request at ffffc9000197f030 [ 838.402944] PGD 1da95a067 P4D 1da95a067 PUD 1da95b067 PMD 1d420a067 PTE 0 [ 838.409880] Oops: 0000 [#2] PREEMPT SMP KASAN [ 838.414368] CPU: 0 PID: 15516 Comm: syz-executor0 Not tainted 4.20.0-rc1+ #83 [ 838.421631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 838.430985] RIP: 0010:bpf_prog_kallsyms_find+0x289/0x4a0 [ 838.436601] Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 [ 838.455648] RSP: 0018:ffff8801c6eaed08 EFLAGS: 00010046 [ 838.461002] RAX: 0000000000000000 RBX: ffff8801b86075c8 RCX: ffffffff818c09f1 [ 838.468272] RDX: 1ffff9200032fe06 RSI: 0000000000000008 RDI: ffffc9000197f002 [ 838.475743] RBP: ffff8801c6eaee80 R08: ffff8801b8332540 R09: 0000000000000001 [ 838.483006] R10: ffffed003b5c5b67 R11: ffff8801b8332540 R12: 1ffff10038dd5dc3 [ 838.490277] R13: ffffc9000197f000 R14: dffffc0000000000 R15: ffff8801b86075b0 [ 838.497554] FS: 00007ff8e1270700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 838.505769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 838.511641] CR2: ffffc9000197f030 CR3: 00000001b8236000 CR4: 00000000001406f0 [ 838.518911] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 838.526187] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 838.533446] Call Trace: [ 838.536032] BUG: unable to handle kernel paging request at ffffc9000197f030 [ 838.543122] PGD 1da95a067 P4D 1da95a067 PUD 1da95b067 PMD 1d420a067 PTE 0 [ 838.550049] Oops: 0000 [#3] PREEMPT SMP KASAN [ 838.554535] CPU: 0 PID: 15516 Comm: syz-executor0 Not tainted 4.20.0-rc1+ #83 [ 838.561797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 838.571151] RIP: 0010:bpf_prog_kallsyms_find+0x289/0x4a0 [ 838.576602] Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 [ 838.595511] RSP: 0018:ffff8801c6eae618 EFLAGS: 00010046 [ 838.600864] RAX: 0000000000000000 RBX: ffff8801b86075c8 RCX: ffffffff818c09f1 [ 838.608125] RDX: 1ffff9200032fe06 RSI: 0000000000000008 RDI: ffffc9000197f002 [ 838.615394] RBP: ffff8801c6eae790 R08: ffff8801b8332540 R09: 0000000000000001 [ 838.622669] R10: ffffed003b5c5b67 R11: ffff8801b8332540 R12: 1ffff10038dd5ce5 [ 838.629937] R13: ffffc9000197f000 R14: dffffc0000000000 R15: ffff8801b86075b0 [ 838.637206] FS: 00007ff8e1270700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 838.645457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 838.651334] CR2: ffffc9000197f030 CR3: 00000001b8236000 CR4: 00000000001406f0 [ 838.658599] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 838.665866] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 838.673137] Call Trace: [ 838.675722] BUG: unable to handle kernel paging request at ffffc9000197f030 [ 838.682815] PGD 1da95a067 P4D 1da95a067 PUD 1da95b067 PMD 1d420a067 PTE 0 [ 838.689771] Oops: 0000 [#4] PREEMPT SMP KASAN [ 838.694282] CPU: 0 PID: 15516 Comm: syz-executor0 Not tainted 4.20.0-rc1+ #83 [ 838.701555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 838.710907] RIP: 0010:bpf_prog_kallsyms_find+0x289/0x4a0 [ 838.716349] Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 [ 838.735252] RSP: 0018:ffff8801c6eadf28 EFLAGS: 00010046 [ 838.740605] RAX: 0000000000000000 RBX: ffff8801b86075c8 RCX: ffffffff818c09f1 [ 838.747882] RDX: 1ffff9200032fe06 RSI: 0000000000000008 RDI: ffffc9000197f002 [ 838.755148] RBP: ffff8801c6eae0a0 R08: ffff8801b8332540 R09: 0000000000000001 [ 838.762511] R10: ffffed003b5c5b67 R11: ffff8801b8332540 R12: 1ffff10038dd5c07 [ 838.769778] R13: ffffc9000197f000 R14: dffffc0000000000 R15: ffff8801b86075b0 [ 838.777051] FS: 00007ff8e1270700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 838.785275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 838.791146] CR2: ffffc9000197f030 CR3: 00000001b8236000 CR4: 00000000001406f0 [ 838.798411] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 838.805677] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 838.812945] Call Trace: [ 838.815534] BUG: unable to handle kernel paging request at ffffc9000197f030 [ 838.822622] PGD 1da95a067 P4D 1da95a067 PUD 1da95b067 PMD 1d420a067 PTE 0 [ 838.829546] Oops: 0000 [#5] PREEMPT SMP KASAN [ 838.834077] CPU: 0 PID: 15516 Comm: syz-executor0 Not tainted 4.20.0-rc1+ #83 [ 838.841341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 838.850701] RIP: 0010:bpf_prog_kallsyms_find+0x289/0x4a0 [ 838.856157] Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 [ 838.875053] RSP: 0018:ffff8801c6ead838 EFLAGS: 00010046 [ 838.880414] RAX: 0000000000000000 RBX: ffff8801b86075c8 RCX: ffffffff818c09f1 [ 838.887692] RDX: 1ffff9200032fe06 RSI: 0000000000000008 RDI: ffffc9000197f002 [ 838.894965] RBP: ffff8801c6ead9b0 R08: ffff8801b8332540 R09: 0000000000000001 [ 838.902252] R10: ffffed003b5c5b67 R11: ffff8801b8332540 R12: 1ffff10038dd5b29 [ 838.909528] R13: ffffc9000197f000 R14: dffffc0000000000 R15: ffff8801b86075b0 [ 838.916791] FS: 00007ff8e1270700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 838.925010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 838.930888] CR2: ffffc9000197f030 CR3: 00000001b8236000 CR4: 00000000001406f0 [ 838.938163] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 838.945426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 838.952686] Call Trace: [ 838.955287] BUG: unable to handle kernel paging request at ffffc9000197f030 [ 838.962530] PGD 1da95a067 P4D 1da95a067 PUD 1da95b067 PMD 1d420a067 PTE 0 [ 838.969457] Oops: 0000 [#6] PREEMPT SMP KASAN [ 838.973948] CPU: 0 PID: 15516 Comm: syz-executor0 Not tainted 4.20.0-rc1+ #83 [ 838.981209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 838.990590] RIP: 0010:bpf_prog_kallsyms_find+0x289/0x4a0 [ 838.996047] Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 [ 839.014939] RSP: 0018:ffff8801c6ead148 EFLAGS: 00010046 [ 839.020303] RAX: 0000000000000000 RBX: ffff8801b86075c8 RCX: ffffffff818c09f1 [ 839.027574] RDX: 1ffff9200032fe06 RSI: 0000000000000008 RDI: ffffc9000197f002 [ 839.034835] RBP: ffff8801c6ead2c0 R08: ffff8801b8332540 R09: 0000000000000001 [ 839.042269] R10: ffffed003b5c5b67 R11: ffff8801b8332540 R12: 1ffff10038dd5a4b [ 839.049539] R13: ffffc9000197f000 R14: dffffc0000000000 R15: ffff8801b86075b0 [ 839.056901] FS: 00007ff8e1270700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 839.065116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 839.070994] CR2: ffffc9000197f030 CR3: 00000001b8236000 CR4: 00000000001406f0 [ 839.078276] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 839.085536] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 839.092794] Call Trace: [ 839.095381] BUG: unable to handle kernel paging request at ffffc9000197f030 [ 839.102471] PGD 1da95a067 P4D 1da95a067 PUD 1da95b067 PMD 1d420a067 PTE 0 [ 839.109413] Oops: 0000 [#7] PREEMPT SMP KASAN [ 839.113911] CPU: 0 PID: 15516 Comm: syz-executor0 Not tainted 4.20.0-rc1+ #83 [ 839.121173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 839.130530] RIP: 0010:bpf_prog_kallsyms_find+0x289/0x4a0 [ 839.136063] Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 [ 839.154969] RSP: 0018:ffff8801c6eaca58 EFLAGS: 00010046 [ 839.160327] RAX: 0000000000000000 RBX: ffff8801b86075c8 RCX: ffffffff818c09f1 [ 839.167587] RDX: 1ffff9200032fe06 RSI: 0000000000000008 RDI: ffffc9000197f002 [ 839.174904] RBP: ffff8801c6eacbd0 R08: ffff8801b8332540 R09: 0000000000000001 [ 839.182164] R10: ffffed003b5c5b67 R11: ffff8801b8332540 R12: 1ffff10038dd596d [ 839.189432] R13: ffffc9000197f000 R14: dffffc0000000000 R15: ffff8801b86075b0 [ 839.196710] FS: 00007ff8e1270700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 839.205028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 839.210919] CR2: ffffc9000197f030 CR3: 00000001b8236000 CR4: 00000000001406f0 [ 839.218256] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 839.225541] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 839.232956] Call Trace: [ 839.235544] BUG: unable to handle kernel paging request at ffffc9000197f030 [ 839.242639] PGD 1da95a067 P4D 1da95a067 PUD 1da95b067 PMD 1d420a067 PTE 0 [ 839.249564] Oops: 0000 [#8] PREEMPT SMP KASAN [ 839.254061] CPU: 0 PID: 15516 Comm: syz-executor0 Not tainted 4.20.0-rc1+ #83 [ 839.261327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 839.270676] RIP: 0010:bpf_prog_kallsyms_find+0x289/0x4a0 [ 839.276124] Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 [ 839.295015] RSP: 0018:ffff8801c6eac368 EFLAGS: 00010046 [ 839.300370] RAX: 0000000000000000 RBX: ffff8801b86075c8 RCX: ffffffff818c09f1 [ 839.307631] RDX: 1ffff9200032fe06 RSI: 0000000000000008 RDI: ffffc9000197f002 [ 839.314898] RBP: ffff8801c6eac4e0 R08: ffff8801b8332540 R09: 0000000000000001 [ 839.322160] R10: ffffed003b5c5b67 R11: ffff8801b8332540 R12: 1ffff10038dd588f [ 839.329428] R13: ffffc9000197f000 R14: dffffc0000000000 R15: ffff8801b86075b0 [ 839.336700] FS: 00007ff8e1270700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 839.344917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 839.350793] CR2: ffffc9000197f030 CR3: 00000001b8236000 CR4: 00000000001406f0 [ 839.358061] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 839.365334] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 839.372591] Call Trace: [ 839.375191] BUG: unable to handle kernel paging request at ffffc9000197f030 [ 839.382314] PGD 1da95a067 P4D 1da95a067 PUD 1da95b067 PMD 1d420a067 PTE 0 [ 839.389257] Oops: 0000 [#9] PREEMPT SMP KASAN [ 839.393743] CPU: 0 PID: 15516 Comm: syz-executor0 Not tainted 4.20.0-rc1+ #83 [ 839.401002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 839.410354] RIP: 0010:bpf_prog_kallsyms_find+0x289/0x4a0 [ 839.415797] Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 [ 839.434693] RSP: 0018:ffff8801c6eabc78 EFLAGS: 00010046 [ 839.440051] RAX: 0000000000000000 RBX: ffff8801b86075c8 RCX: ffffffff818c09f1 [ 839.447313] RDX: 1ffff9200032fe06 RSI: 0000000000000008 RDI: ffffc9000197f002 [ 839.454575] RBP: ffff8801c6eabdf0 R08: ffff8801b8332540 R09: 0000000000000001 [ 839.461838] R10: ffffed003b5c5b67 R11: ffff8801b8332540 R12: 1ffff10038dd57b1 [ 839.469098] R13: ffffc9000197f000 R14: dffffc0000000000 R15: ffff8801b86075b0 [ 839.476362] FS: 00007ff8e1270700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 839.484665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 839.490540] CR2: ffffc9000197f030 CR3: 00000001b8236000 CR4: 00000000001406f0 [ 839.497805] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 839.505066] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 839.512324] Call Trace: [ 839.514920] BUG: unable to handle kernel paging request at ffffc9000197f030 [ 839.522007] PGD 1da95a067 P4D 1da95a067 PUD 1da95b067 PMD 1d420a067 PTE 0 [ 839.528934] Oops: 0000 [#10] PREEMPT SMP KASAN [ 839.533508] CPU: 0 PID: 15516 Comm: syz-executor0 Not tainted 4.20.0-rc1+ #83 [ 839.540769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 839.550130] RIP: 0010:bpf_prog_kallsyms_find+0x289/0x4a0 [ 839.555583] Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 [ 839.574481] RSP: 0018:ffff8801c6eab588 EFLAGS: 00010046 [ 839.579844] RAX: 0000000000000000 RBX: ffff8801b86075c8 RCX: ffffffff818c09f1 [ 839.587116] RDX: 1ffff9200032fe06 RSI: 0000000000000008 RDI: ffffc9000197f002 [ 839.594379] RBP: ffff8801c6eab700 R08: ffff8801b8332540 R09: 0000000000000001 [ 839.601646] R10: ffffed003b5c5b67 R11: ffff8801b8332540 R12: 1ffff10038dd56d3 [ 839.608921] R13: ffffc9000197f000 R14: dffffc0000000000 R15: ffff8801b86075b0 [ 839.616185] FS: 00007ff8e1270700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 839.624413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 839.630308] CR2: ffffc9000197f030 CR3: 00000001b8236000 CR4: 00000000001406f0 [ 839.637577] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 839.644838] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 839.652146] Call Trace: [ 839.654739] BUG: unable to handle kernel paging request at ffffc9000197f030 [ 839.661825] PGD 1da95a067 P4D 1da95a067 PUD 1da95b067 PMD 1d420a067 PTE 0 [ 839.668751] Oops: 0000 [#11] PREEMPT SMP KASAN [ 839.673325] CPU: 0 PID: 15516 Comm: syz-executor0 Not tainted 4.20.0-rc1+ #83 [ 839.680584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 839.689937] RIP: 0010:bpf_prog_kallsyms_find+0x289/0x4a0 [ 839.695386] Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 [ 839.714289] RSP: 0018:ffff8801c6eaae98 EFLAGS: 00010046 [ 839.719642] RAX: 0000000000000000 RBX: ffff8801b86075c8 RCX: ffffffff818c09f1 [ 839.726902] RDX: 1ffff9200032fe06 RSI: 0000000000000008 RDI: ffffc9000197f002 [ 839.734168] RBP: ffff8801c6eab010 R08: ffff8801b8332540 R09: 0000000000000001 [ 839.741441] R10: ffffed003b5c5b67 R11: ffff8801b8332540 R12: 1ffff10038dd55f5 [ 839.748702] R13: ffffc9000197f000 R14: dffffc0000000000 R15: ffff8801b86075b0 [ 839.755970] FS: 00007ff8e1270700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 839.764191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 839.770059] CR2: ffffc9000197f030 CR3: 00000001b8236000 CR4: 00000000001406f0 [ 839.777324] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 839.784586] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 839.791845] Call Trace: [ 839.794429] BUG: unable to handle kernel paging request at ffffc9000197f030 [ 839.801516] PGD 1da95a067 P4D 1da95a067 PUD 1da95b067 PMD 1d420a067 PTE 0 [ 839.808466] Oops: 0000 [#12] PREEMPT SMP KASAN [ 839.813068] CPU: 0 PID: 15516 Comm: syz-executor0 Not tainted 4.20.0-rc1+ #83 [ 839.820340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 839.829691] RIP: 0010:bpf_prog_kallsyms_find+0x289/0x4a0 [ 839.835133] Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 [ 839.854027] RSP: 0018:ffff8801c6eaa7a8 EFLAGS: 00010046 [ 839.859379] RAX: 0000000000000000 RBX: ffff8801b86075c8 RCX: ffffffff818c09f1 [ 839.866639] RDX: 1ffff9200032fe06 RSI: 0000000000000008 RDI: ffffc9000197f002 [ 839.873910] RBP: ffff8801c6eaa920 R08: ffff8801b8332540 R09: 0000000000000001 [ 839.881172] R10: ffffed003b5c5b67 R11: ffff8801b8332540 R12: 1ffff10038dd5517 [ 839.888443] R13: ffffc9000197f000 R14: dffffc0000000000 R15: ffff8801b86075b0 [ 839.895727] FS: 00007ff8e1270700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 839.903945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 839.909815] CR2: ffffc9000197f030 CR3: 00000001b8236000 CR4: 00000000001406f0 [ 839.917083] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 839.924358] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 839.931617] Call Trace: [ 839.934213] BUG: unable to handle kernel paging request at ffffc9000197f030 [ 839.941337] PGD 1da95a067 P4D 1da95a067 PUD 1da95b067 PMD 1d420a067 PTE 0 [ 839.948263] Oops: 0000 [#13] PREEMPT SMP KASAN [ 839.952838] CPU: 0 PID: 15516 Comm: syz-executor0 Not tainted 4.20.0-rc1+ #83 [ 839.960095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 839.969445] RIP: 0010:bpf_prog_kallsyms_find+0x289/0x4a0 [ 839.974886] Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 [ 839.993781] RSP: 0018:ffff8801c6eaa0b8 EFLAGS: 00010046 [ 839.999168] RAX: 0000000000000000 RBX: ffff8801b86075c8 RCX: ffffffff818c09f1 [ 840.006432] RDX: 1ffff9200032fe06 RSI: 0000000000000008 RDI: ffffc9000197f002 [ 840.013694] RBP: ffff8801c6eaa230 R08: ffff8801b8332540 R09: 0000000000000001 [ 840.020962] R10: ffffed003b5c5b67 R11: ffff8801b8332540 R12: 1ffff10038dd5439 [ 840.028250] R13: ffffc9000197f000 R14: dffffc0000000000 R15: ffff8801b86075b0 [ 840.035515] FS: 00007ff8e1270700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 840.043732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 840.049610] CR2: ffffc9000197f030 CR3: 00000001b8236000 CR4: 00000000001406f0 [ 840.056883] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 840.064145] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 840.071413] Call Trace: [ 840.074005] BUG: unable to handle kernel paging request at ffffc9000197f030 [ 840.081092] PGD 1da95a067 P4D 1da95a067 PUD 1da95b067 PMD 1d420a067 PTE 0 [ 840.088019] Oops: 0000 [#14] PREEMPT SMP KASAN [ 840.092593] CPU: 0 PID: 15516 Comm: syz-executor0 Not tainted 4.20.0-rc1+ #83 [ 840.099857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 840.109238] RIP: 0010:bpf_prog_kallsyms_find+0x289/0x4a0 [ 840.114693] Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 [ 840.133598] RSP: 0018:ffff8801c6ea99c8 EFLAGS: 00010046 [ 840.138953] RAX: 0000000000000000 RBX: ffff8801b86075c8 RCX: ffffffff818c09f1 [ 840.146213] RDX: 1ffff9200032fe06 RSI: 0000000000000008 RDI: ffffc9000197f002 [ 840.153499] RBP: ffff8801c6ea9b40 R08: ffff8801b8332540 R09: 0000000000000001 [ 840.160764] R10: ffffed003b5c5b67 R11: ffff8801b8332540 R12: 1ffff10038dd535b [ 840.168024] R13: ffffc9000197f000 R14: dffffc0000000000 R15: ffff8801b86075b0 [ 840.175295] FS: 00007ff8e1270700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 840.183524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 840.189399] CR2: ffffc9000197f030 CR3: 00000001b8236000 CR4: 00000000001406f0 [ 840.196660] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 840.203926] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 840.211197] Call Trace: [ 840.213808] BUG: unable to handle kernel paging request at ffffc9000197f030 [ 840.220896] PGD 1da95a067 P4D 1da95a067 PUD 1da95b067 PMD 1d420a067 PTE 0 [ 840.227833] Oops: 0000 [#15] PREEMPT SMP KASAN [ 840.232431] CPU: 0 PID: 15516 Comm: syz-executor0 Not tainted 4.20.0-rc1+ #83 [ 840.239700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 840.249052] RIP: 0010:bpf_prog_kallsyms_find+0x289/0x4a0 [ 840.254500] Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 [ 840.273394] RSP: 0018:ffff8801c6ea92d8 EFLAGS: 00010046 [ 840.278747] RAX: 0000000000000000 RBX: ffff8801b86075c8 RCX: ffffffff818c09f1 [ 840.286006] RDX: 1ffff9200032fe06 RSI: 0000000000000008 RDI: ffffc9000197f002 [ 840.293270] RBP: ffff8801c6ea9450 R08: ffff8801b8332540 R09: 0000000000000001 [ 840.300533] R10: ffffed003b5c5b67 R11: ffff8801b8332540 R12: 1ffff10038dd527d [ 840.307798] R13: ffffc9000197f000 R14: dffffc0000000000 R15: ffff8801b86075b0 [ 840.315070] FS: 00007ff8e1270700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 840.323286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 840.329156] CR2: ffffc9000197f030 CR3: 00000001b8236000 CR4: 00000000001406f0 [ 840.336428] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 840.343702] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 840.350959] Call Trace: [ 840.353556] BUG: unable to handle kernel paging request at ffffc9000197f030 [ 840.360655] PGD 1da95a067 P4D 1da95a067 PUD 1da95b067 PMD 1d420a067 PTE 0 [ 840.367577] Thread overran stack, or stack corrupted [ 840.372670] Oops: 0000 [#16] PREEMPT SMP KASAN [ 840.377258] CPU: 0 PID: 15516 Comm: syz-executor0 Not tainted 4.20.0-rc1+ #83 [ 840.384526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 840.393892] RIP: 0010:bpf_prog_kallsyms_find+0x289/0x4a0 [ 840.399340] Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 [ 840.418306] RSP: 0018:ffff8801c6ea8be8 EFLAGS: 00010046 [ 840.423840] RAX: 0000000000000000 RBX: ffff8801b86075c8 RCX: ffffffff818c09f1 [ 840.431101] RDX: 1ffff9200032fe06 RSI: 0000000000000008 RDI: ffffc9000197f002 [ 840.438364] RBP: ffff8801c6ea8d60 R08: ffff8801b8332540 R09: 0000000000000001 [ 840.445626] R10: ffffed003b5c5b67 R11: ffff8801b8332540 R12: 1ffff10038dd519f [ 840.452886] R13: ffffc9000197f000 R14: dffffc0000000000 R15: ffff8801b86075b0 [ 840.460147] FS: 00007ff8e1270700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 840.468365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 840.474256] CR2: ffffc9000197f030 CR3: 00000001b8236000 CR4: 00000000001406f0 [ 840.481642] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 840.488918] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 840.496175] Call Trace: [ 840.498778] usercopy: Kernel memory overwrite attempt detected to process stack (offset 0, size 1)! [ 840.508081] ------------[ cut here ]------------ [ 840.512828] kernel BUG at mm/slab.c:4425! [ 840.516980] invalid opcode: 0000 [#17] PREEMPT SMP KASAN [ 840.522433] CPU: 0 PID: 15516 Comm: syz-executor0 Not tainted 4.20.0-rc1+ #83 [ 840.529698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 840.539099] RIP: 0010:__check_heap_object+0xa7/0xb5 [ 840.544111] Code: 48 c7 c7 15 ad 14 89 e8 97 e3 0a 00 5d c3 41 8b 91 04 01 00 00 48 29 c7 48 39 d7 77 be 48 01 d0 48 29 c8 48 39 f0 72 b3 5d c3 <0f> 0b 48 c7 c7 15 ad 14 89 e8 fd eb 0a 00 44 89 e9 48 c7 c7 d0 ad [ 840.563005] RSP: 0018:ffff8801c6ea7ab0 EFLAGS: 00010046 [ 840.568357] RAX: 0000000000000001 RBX: 1ffff10038dd4f5d RCX: 000000000000000c [ 840.575625] RDX: ffff8801c6ea6a80 RSI: 0000000000000002 RDI: ffff8801c6ea7c58 [ 840.583002] RBP: ffff8801c6ea7ab0 R08: ffff8801b8332540 R09: ffff8801da980e00 [ 840.590273] R10: 0000000000000fbe R11: 0000000000000000 R12: ffff8801c6ea7c58 [ 840.597542] R13: 0000000000000002 R14: ffffea00071ba980 R15: 0000000000000001 [ 840.604805] FS: 00007ff8e1270700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 840.613029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 840.618911] CR2: ffffc9000197f030 CR3: 00000001b8236000 CR4: 00000000001406f0 [ 840.626171] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 840.633434] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 840.640693] Call Trace: [ 840.643281] ? bpf_prog_kallsyms_find+0x298/0x4a0 [ 840.648163] ? spurious_kernel_fault_check+0xf0/0xf0 [ 840.653305] ? bpf_prog_kallsyms_find+0x289/0x4a0 [ 840.658185] ? search_module_extables+0x98/0xe0 [ 840.662852] ? bpf_prog_kallsyms_find+0x289/0x4a0 [ 840.667703] ? bpf_prog_kallsyms_find+0x289/0x4a0 [ 840.672597] ? search_exception_tables+0x47/0x50 [ 840.677359] ? fixup_exception+0xb1/0xde [ 840.681417] ? no_context+0x23f/0x9c0 [ 840.685213] ? pgtable_bad+0x130/0x130 [ 840.689117] ? console_unlock+0x837/0x1190 [ 840.693347] ? __bad_area_nosemaphore+0x30c/0x3a0 [ 840.698185] ? bad_area_nosemaphore+0x2d/0x40 [ 840.702676] ? __do_page_fault+0x21b/0xe60 [ 840.706964] ? mark_held_locks+0x130/0x130 [ 840.711203] ? do_page_fault+0xf2/0x7e0 [ 840.715190] ? vmalloc_sync_all+0x30/0x30 [ 840.719358] ? error_entry+0x76/0xd0 [ 840.723112] ? trace_hardirqs_off_caller+0xbb/0x310 [ 840.728148] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 840.733682] ? trace_hardirqs_on_caller+0x310/0x310 [ 840.738695] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 840.744246] ? irq_work_queue+0x36/0x1d0 [ 840.748304] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 840.753869] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 840.758713] ? page_fault+0x1e/0x30 [ 840.762337] ? bpf_prog_kallsyms_find+0x421/0x4a0 [ 840.767181] BUG: unable to handle kernel paging request at ffffc9000197f030 [ 840.774274] PGD 1da95a067 P4D 1da95a067 PUD 1da95b067 PMD 1d420a067 PTE 0 [ 840.781239] Thread overran stack, or stack corrupted [ 840.786347] Oops: 0000 [#18] PREEMPT SMP KASAN [ 840.790922] CPU: 0 PID: 15516 Comm: syz-executor0 Not tainted 4.20.0-rc1+ #83 [ 840.798180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 840.807544] RIP: 0010:bpf_prog_kallsyms_find+0x289/0x4a0 [ 840.812995] Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 [ 840.831886] RSP: 0018:ffff8801c6ea7600 EFLAGS: 00010046 [ 840.837258] RAX: 0000000000000000 RBX: ffff8801b86075c8 RCX: ffffffff818c09f1 [ 840.844529] RDX: 1ffff9200032fe06 RSI: 0000000000000008 RDI: ffffc9000197f002 [ 840.851792] RBP: ffff8801c6ea7778 R08: ffff8801b8332540 R09: 0000000000000001 [ 840.859050] R10: ffffed003b5c5b67 R11: ffff8801b8332540 R12: 1ffff10038dd4ee2 [ 840.866310] R13: ffffc9000197f000 R14: dffffc0000000000 R15: ffff8801b86075b0 [ 840.873573] FS: 00007ff8e1270700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 840.881798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 840.887695] CR2: ffffc9000197f030 CR3: 00000001b8236000 CR4: 00000000001406f0 [ 840.894970] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 840.902260] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 840.909538] Call Trace: [ 840.912127] ? bpf_prog_kallsyms_find+0x298/0x4a0 [ 840.916966] ? spurious_kernel_fault_check+0xf0/0xf0 [ 840.922065] ? bpf_prog_kallsyms_find+0x289/0x4a0 [ 840.926905] ? search_module_extables+0x98/0xe0 [ 840.931569] ? bpf_prog_kallsyms_find+0x289/0x4a0 [ 840.936406] ? bpf_prog_kallsyms_find+0x289/0x4a0 [ 840.941275] ? search_exception_tables+0x47/0x50 [ 840.946034] ? fixup_exception+0xb1/0xde [ 840.950091] ? no_context+0x23f/0x9c0 [ 840.953884] ? pgtable_bad+0x130/0x130 [ 840.957764] ? console_unlock+0x837/0x1190 [ 840.961996] ? __bad_area_nosemaphore+0x30c/0x3a0 [ 840.966837] ? bad_area_nosemaphore+0x2d/0x40 [ 840.971326] ? __do_page_fault+0x21b/0xe60 [ 840.975562] ? mark_held_locks+0x130/0x130 [ 840.979793] ? do_page_fault+0xf2/0x7e0 [ 840.983760] ? vmalloc_sync_all+0x30/0x30 [ 840.987899] ? error_entry+0x76/0xd0 [ 840.991610] ? trace_hardirqs_off_caller+0xbb/0x310 [ 840.996621] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 841.002154] ? trace_hardirqs_on_caller+0x310/0x310 [ 841.007162] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 841.012692] ? irq_work_queue+0x36/0x1d0 [ 841.016750] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 841.022296] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 841.027187] ? page_fault+0x1e/0x30 [ 841.030811] ? bpf_prog_kallsyms_find+0x421/0x4a0 [ 841.035765] ------------[ cut here ]------------ [ 841.040512] kernel BUG at mm/slab.c:4425! [ 841.044666] invalid opcode: 0000 [#19] PREEMPT SMP KASAN [ 841.050111] CPU: 0 PID: 15516 Comm: syz-executor0 Not tainted 4.20.0-rc1+ #83 [ 841.057373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 841.066725] RIP: 0010:__check_heap_object+0xa7/0xb5 [ 841.071731] Code: 48 c7 c7 15 ad 14 89 e8 97 e3 0a 00 5d c3 41 8b 91 04 01 00 00 48 29 c7 48 39 d7 77 be 48 01 d0 48 29 c8 48 39 f0 72 b3 5d c3 <0f> 0b 48 c7 c7 15 ad 14 89 e8 fd eb 0a 00 44 89 e9 48 c7 c7 d0 ad [ 841.090622] RSP: 0018:ffff8801c6ea53f0 EFLAGS: 00010046 [ 841.095975] RAX: 0000000000000001 RBX: 1ffff10038dd4a85 RCX: 000000000000000c [ 841.103255] RDX: ffff8801c6ea43c0 RSI: 0000000000000002 RDI: ffff8801c6ea5598 [ 841.110520] RBP: ffff8801c6ea53f0 R08: ffff8801b8332540 R09: ffff8801da980e00 [ 841.117780] R10: 0000000000000fbe R11: 0000000000000000 R12: ffff8801c6ea5598 [ 841.125082] R13: 0000000000000002 R14: ffffea00071ba900 R15: 0000000000000001 [ 841.132360] FS: 00007ff8e1270700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 841.140576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 841.146450] CR2: ffffc9000197f030 CR3: 00000001b8236000 CR4: 00000000001406f0 [ 841.153719] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 841.160996] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 841.168302] Call Trace: [ 841.170877] Modules linked in: [ 841.174170] ---[ end trace 351bf2ed9b2e6e7e ]--- [ 841.178933] RIP: 0010:bpf_prog_kallsyms_find+0x289/0x4a0 [ 841.184392] Code: 03 42 80 3c 30 00 0f 85 b1 01 00 00 4d 8b 6f 50 49 8d 7d 30 48 89 fa 48 c1 ea 03 42 80 3c 32 00 0f 85 ab 01 00 00 49 8d 7d 02 <4d> 8b 65 30 48 89 fa 48 89 f9 48 c1 ea 03 83 e1 07 42 0f b6 14 32 [ 841.203325] RSP: 0018:ffff8801c6eaf3f8 EFLAGS: 00010046 [ 841.208684] RAX: 0000000000000000 RBX: ffff8801b86075c8 RCX: ffffffff818c09f1 [ 841.215948] RDX: 1ffff9200032fe06 RSI: 0000000000000008 RDI: ffffc9000197f002 [ 841.223210] RBP: ffff8801c6eaf570 R08: ffff8801b8332540 R09: ffffed003b5c5b67 [ 841.230497] R10: ffffed003b5c5b67 R11: ffff8801dae2db3b R12: 1ffff10038dd5ea1 [ 841.237757] R13: ffffc9000197f000 R14: dffffc0000000000 R15: ffff8801b86075b0 [ 841.245026] FS: 00007ff8e1270700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 841.253260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 841.259179] CR2: ffffc9000197f030 CR3: 00000001b8236000 CR4: 00000000001406f0 [ 841.266448] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 841.273733] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 841.281010] Kernel panic - not syncing: Fatal exception in interrupt [ 841.288649] Kernel Offset: disabled [ 841.292282] Rebooting in 86400 seconds..