Warning: Permanently added '10.128.1.9' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 39.457241] audit: type=1400 audit(1602218240.034:8): avc: denied { execmem } for pid=6489 comm="syz-executor289" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 39.475108] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 39.518194] netlink: 12 bytes leftover after parsing attributes in process `syz-executor289'. [ 39.537275] netlink: 12 bytes leftover after parsing attributes in process `syz-executor289'. [ 39.550901] netlink: 12 bytes leftover after parsing attributes in process `syz-executor289'. [ 39.560145] ================================================================================ [ 39.560198] UBSAN: Undefined behaviour in net/sched/sch_netem.c:333:16 [ 39.560203] division by zero [ 39.560215] CPU: 1 PID: 6515 Comm: syz-executor289 Not tainted 4.19.150-syzkaller #0 [ 39.560222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.560226] Call Trace: [ 39.560232] [ 39.560251] dump_stack+0x22c/0x33e [ 39.560270] ubsan_epilogue+0xe/0x3a [ 39.560283] __ubsan_handle_divrem_overflow.cold+0xa4/0xcf [ 39.560295] ? pcim_iomap_regions+0xb0/0x330 [ 39.560308] ? prandom_u32_state+0x10/0x180 [ 39.560323] tabledist.part.0.cold+0x16/0x1b [ 39.560338] netem_enqueue+0x45e/0x318a [ 39.560356] ? netem_dequeue+0xdb0/0xdb0 [ 39.560369] ? __dev_queue_xmit+0x1425/0x2ec0 [ 39.560390] __dev_queue_xmit+0x14e1/0x2ec0 [ 39.560412] ? __neigh_create+0x1286/0x1d80 [ 39.560425] ? netdev_pick_tx+0x350/0x350 [ 39.560459] ? memcpy+0x35/0x50 [ 39.560479] neigh_resolve_output+0x55a/0x950 [ 39.560498] ip6_finish_output2+0x1184/0x2370 [ 39.560513] ? ip6_append_data+0x300/0x300 [ 39.560527] ? lock_downgrade+0x750/0x750 [ 39.560543] ? check_preemption_disabled+0x41/0x2b0 [ 39.560561] ip6_finish_output+0x610/0xcc0 [ 39.560577] ip6_output+0x205/0x7c0 [ 39.560590] ? ip6_finish_output+0xcc0/0xcc0 [ 39.560607] ? ip6_fragment+0x3390/0x3390 [ 39.560622] ? check_preemption_disabled+0x41/0x2b0 [ 39.560641] mld_sendpack+0x6c1/0x1120 [ 39.560657] ? add_grhead+0x223/0x330 [ 39.560670] ? igmp6_mc_seq_stop+0x1a0/0x1a0 [ 39.560687] ? icmpv6_rcv.cold+0x94/0x94 [ 39.560702] ? mld_ifc_timer_expire+0x604/0xc00 [ 39.560722] ? mld_ifc_timer_expire+0x4a3/0xc00 [ 39.560736] ? __local_bh_enable_ip+0x159/0x2a0 [ 39.560750] ? lockdep_hardirqs_on+0x29f/0x5e0 [ 39.560767] mld_ifc_timer_expire+0x616/0xc00 [ 39.560791] call_timer_fn+0x177/0x760 [ 39.560804] ? mld_clear_delrec+0x380/0x380 [ 39.560824] ? init_timer_key+0x370/0x370 [ 39.560839] ? mark_held_locks+0xa6/0xf0 [ 39.560853] ? _raw_spin_unlock_irq+0x24/0x90 [ 39.560869] ? mld_clear_delrec+0x380/0x380 [ 39.560882] expire_timers+0x243/0x500 [ 39.560900] run_timer_softirq+0x259/0x730 [ 39.560915] ? expire_timers+0x500/0x500 [ 39.560930] ? kvm_sched_clock_read+0x14/0x40 [ 39.560954] __do_softirq+0x27d/0xad2 [ 39.560978] irq_exit+0x22d/0x270 [ 39.560992] smp_apic_timer_interrupt+0x15f/0x5d0 [ 39.561005] apic_timer_interrupt+0xf/0x20 [ 39.561010] [ 39.561025] RIP: 0010:console_unlock+0xd82/0x1080 [ 39.561045] Code: 89 48 c1 e8 03 42 80 3c 38 00 0f 85 e9 02 00 00 48 83 3d 08 79 08 08 00 0f 84 ce 00 00 00 e8 75 c1 16 00 48 8b 7c 24 18 57 9d <0f> 1f 44 00 00 e9 fb fc ff ff e8 5f c1 16 00 0f 0b 48 c7 c7 00 16 [ 39.561053] RSP: 0018:ffff8880a3f4eec8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 39.561065] RAX: ffff8880a47c2140 RBX: 0000000000000200 RCX: 1ffff110148f8542 [ 39.561073] RDX: 0000000000000000 RSI: ffffffff815b10eb RDI: 0000000000000293 [ 39.561078] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 39.561084] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000061 [ 39.561092] R13: ffffffff84ae3b60 R14: ffffffff8a6eec10 R15: dffffc0000000000 [ 39.561107] ? netconsole_netdev_event+0x280/0x280 [ 39.561126] ? console_unlock+0xd7b/0x1080 [ 39.561151] vprintk_emit+0x2b8/0x7c0 [ 39.561168] vprintk_func+0x77/0x224 [ 39.561180] printk+0xba/0xed [ 39.561192] ? log_store.cold+0x16/0x16 [ 39.561208] ? lockdep_hardirqs_on+0x3c1/0x5e0 [ 39.561222] ? _raw_spin_unlock_irqrestore+0x6a/0xf0 [ 39.561235] ? ___ratelimit+0x319/0x610 [ 39.561247] ? nla_parse+0x1e7/0x290 [ 39.561262] nla_parse.cold+0x26/0x37 [ 39.561280] rtnl_newlink+0x3a3/0x15b0 [ 39.561301] ? rtnl_getlink+0x620/0x620 [ 39.561315] ? __lock_acquire+0x6ec/0x3ff0 [ 39.561337] ? unwind_next_frame+0xefa/0x2430 [ 39.561353] ? __lock_acquire+0x6ec/0x3ff0 [ 39.561373] ? __lock_acquire+0x6ec/0x3ff0 [ 39.561388] ? deref_stack_reg+0x134/0x1d0 [ 39.561403] ? __lock_acquire+0x6ec/0x3ff0 [ 39.561422] ? unwind_next_frame+0xefa/0x2430 [ 39.561436] ? __save_stack_trace+0x5c/0x100 [ 39.561449] ? find_held_lock+0x2d/0x110 [ 39.561463] ? mark_held_locks+0xf0/0xf0 [ 39.561474] ? mark_held_locks+0xf0/0xf0 [ 39.561492] ? __lock_acquire+0x6ec/0x3ff0 [ 39.561511] ? find_held_lock+0x2d/0x110 [ 39.561526] ? avc_has_perm_noaudit+0x1fd/0x3e0 [ 39.561543] ? mark_held_locks+0xf0/0xf0 [ 39.561554] ? lock_acquire+0x170/0x3f0 [ 39.561567] ? avc_has_perm_noaudit+0x9c/0x3e0 [ 39.561580] ? check_preemption_disabled+0x41/0x2b0 [ 39.561631] ? ww_mutex_unlock+0x2f0/0x2f0 [ 39.561644] ? find_held_lock+0x2d/0x110 [ 39.561657] ? rtnetlink_rcv_msg+0x408/0xc10 [ 39.561682] ? rtnl_getlink+0x620/0x620 [ 39.561695] rtnetlink_rcv_msg+0x498/0xc10 [ 39.561709] ? rtnl_get_link+0x270/0x270 [ 39.561724] ? __netlink_lookup+0x481/0x7e0 [ 39.561743] ? find_held_lock+0x2d/0x110 [ 39.561760] netlink_rcv_skb+0x160/0x440 [ 39.561774] ? rtnl_get_link+0x270/0x270 [ 39.561789] ? netlink_ack+0xae0/0xae0 [ 39.561824] netlink_unicast+0x4d5/0x690 [ 39.561842] ? netlink_sendskb+0x110/0x110 [ 39.561866] netlink_sendmsg+0x717/0xcc0 [ 39.561885] ? nlmsg_notify+0x1a0/0x1a0 [ 39.561896] ? __sock_recv_ts_and_drops+0x540/0x540 [ 39.561917] ? nlmsg_notify+0x1a0/0x1a0 [ 39.561933] sock_sendmsg+0xc7/0x130 [ 39.561945] ___sys_sendmsg+0x7bb/0x8f0 [ 39.561961] ? copy_msghdr_from_user+0x440/0x440 [ 39.561976] ? do_huge_pmd_anonymous_page+0x939/0x1d70 [ 39.561996] ? prep_transhuge_page+0xa0/0xa0 [ 39.562010] ? check_preemption_disabled+0x41/0x2b0 [ 39.562022] ? mark_held_locks+0xf0/0xf0 [ 39.562040] ? __handle_mm_fault+0xf34/0x4370 [ 39.562056] ? errseq_sample+0x56/0x70 [ 39.562069] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 39.562082] ? find_held_lock+0x2d/0x110 [ 39.562097] ? find_held_lock+0x2d/0x110 [ 39.562112] ? __fget_light+0x1a2/0x230 [ 39.562131] __x64_sys_sendmsg+0x132/0x220 [ 39.562143] ? __sys_sendmsg+0x1b0/0x1b0 [ 39.562166] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 39.562180] ? trace_hardirqs_off_caller+0x6e/0x210 [ 39.562194] ? do_syscall_64+0x21/0x670 [ 39.562223] do_syscall_64+0xf9/0x670 [ 39.562238] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 39.562248] RIP: 0033:0x441e19 [ 39.562259] Code: e8 1c b4 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 6b 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 39.562264] RSP: 002b:00007ffd142df2a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 39.562274] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441e19 [ 39.562281] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 39.562288] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 39.562295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 39.562302] R13: 0000000000402ba0 R14: 0000000000000000 R15: 0000000000000000 [ 39.562320] ================================================================================ [ 39.562341] divide error: 0000 [#1] PREEMPT SMP KASAN [ 39.562351] CPU: 1 PID: 6515 Comm: syz-executor289 Not tainted 4.19.150-syzkaller #0 [ 39.562362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.562373] RIP: 0010:tabledist.part.0+0x25f/0x320 [ 39.562384] Code: fe ff ff e8 53 6b 36 fb 8d 5c 2d 00 31 ff 89 de e8 b6 6c 36 fb 85 db 0f 84 c9 44 00 00 e8 39 6b 36 fb 44 89 f0 31 d2 49 29 ec f3 49 01 d4 e9 15 ff ff ff e8 22 6b 36 fb 48 81 eb 00 10 00 00 [ 39.562389] RSP: 0018:ffff8880ae307518 EFLAGS: 00010207 [ 39.562397] RAX: 0000000099732b17 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.562404] RDX: 0000000000000000 RSI: ffffffff863b6727 RDI: 0000000000000001 [ 39.562410] RBP: ffffffff80000000 R08: 0000000000000000 R09: 0000000000000000 [ 39.562416] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000080000000 [ 39.562422] R13: ffff8880a3e850ac R14: 0000000099732b17 R15: 0000000000000000 [ 39.562432] FS: 0000000000715880(0000) GS:ffff8880ae300000(0000) knlGS:0000000000000000 [ 39.562438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.562445] CR2: 0000000020000000 CR3: 000000009e9af000 CR4: 00000000001406e0 [ 39.562455] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.562461] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.562464] Call Trace: [ 39.562469] [ 39.562481] netem_enqueue+0x45e/0x318a [ 39.562495] ? netem_dequeue+0xdb0/0xdb0 [ 39.562506] ? __dev_queue_xmit+0x1425/0x2ec0 [ 39.562521] __dev_queue_xmit+0x14e1/0x2ec0 [ 39.562555] ? __neigh_create+0x1286/0x1d80 [ 39.562566] ? netdev_pick_tx+0x350/0x350 [ 39.562583] ? memcpy+0x35/0x50 [ 39.562599] neigh_resolve_output+0x55a/0x950 [ 39.562614] ip6_finish_output2+0x1184/0x2370 [ 39.562628] ? ip6_append_data+0x300/0x300 [ 39.562639] ? lock_downgrade+0x750/0x750 [ 39.562652] ? check_preemption_disabled+0x41/0x2b0 [ 39.562666] ip6_finish_output+0x610/0xcc0 [ 39.562679] ip6_output+0x205/0x7c0 [ 39.562690] ? ip6_finish_output+0xcc0/0xcc0 [ 39.562703] ? ip6_fragment+0x3390/0x3390 [ 39.562714] ? check_preemption_disabled+0x41/0x2b0 [ 39.562733] mld_sendpack+0x6c1/0x1120 [ 39.562746] ? add_grhead+0x223/0x330 [ 39.562758] ? igmp6_mc_seq_stop+0x1a0/0x1a0 [ 39.562771] ? icmpv6_rcv.cold+0x94/0x94 [ 39.562784] ? mld_ifc_timer_expire+0x604/0xc00 [ 39.562800] ? mld_ifc_timer_expire+0x4a3/0xc00 [ 39.562811] ? __local_bh_enable_ip+0x159/0x2a0 [ 39.562829] ? lockdep_hardirqs_on+0x29f/0x5e0 [ 39.562843] mld_ifc_timer_expire+0x616/0xc00 [ 39.562860] call_timer_fn+0x177/0x760 [ 39.562872] ? mld_clear_delrec+0x380/0x380 [ 39.562883] ? init_timer_key+0x370/0x370 [ 39.562895] ? mark_held_locks+0xa6/0xf0 [ 39.562906] ? _raw_spin_unlock_irq+0x24/0x90 [ 39.562919] ? mld_clear_delrec+0x380/0x380 [ 39.562930] expire_timers+0x243/0x500 [ 39.562944] run_timer_softirq+0x259/0x730 [ 39.562956] ? expire_timers+0x500/0x500 [ 39.562968] ? kvm_sched_clock_read+0x14/0x40 [ 39.562985] __do_softirq+0x27d/0xad2 [ 39.563001] irq_exit+0x22d/0x270 [ 39.563030] smp_apic_timer_interrupt+0x15f/0x5d0 [ 39.563043] apic_timer_interrupt+0xf/0x20 [ 39.563047] [ 39.563060] RIP: 0010:console_unlock+0xd82/0x1080 [ 39.563070] Code: 89 48 c1 e8 03 42 80 3c 38 00 0f 85 e9 02 00 00 48 83 3d 08 79 08 08 00 0f 84 ce 00 00 00 e8 75 c1 16 00 48 8b 7c 24 18 57 9d <0f> 1f 44 00 00 e9 fb fc ff ff e8 5f c1 16 00 0f 0b 48 c7 c7 00 16 [ 39.563079] RSP: 0018:ffff8880a3f4eec8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 39.563090] RAX: ffff8880a47c2140 RBX: 0000000000000200 RCX: 1ffff110148f8542 [ 39.563097] RDX: 0000000000000000 RSI: ffffffff815b10eb RDI: 0000000000000293 [ 39.563103] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 39.563109] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000061 [ 39.563116] R13: ffffffff84ae3b60 R14: ffffffff8a6eec10 R15: dffffc0000000000 [ 39.563128] ? netconsole_netdev_event+0x280/0x280 [ 39.563142] ? console_unlock+0xd7b/0x1080 [ 39.563158] vprintk_emit+0x2b8/0x7c0 [ 39.563171] vprintk_func+0x77/0x224 [ 39.563180] printk+0xba/0xed [ 39.563190] ? log_store.cold+0x16/0x16 [ 39.563220] ? lockdep_hardirqs_on+0x3c1/0x5e0 [ 39.563232] ? _raw_spin_unlock_irqrestore+0x6a/0xf0 [ 39.563243] ? ___ratelimit+0x319/0x610 [ 39.563254] ? nla_parse+0x1e7/0x290 [ 39.563266] nla_parse.cold+0x26/0x37 [ 39.563279] rtnl_newlink+0x3a3/0x15b0 [ 39.563307] ? rtnl_getlink+0x620/0x620 [ 39.563318] ? __lock_acquire+0x6ec/0x3ff0 [ 39.563333] ? unwind_next_frame+0xefa/0x2430 [ 39.563345] ? __lock_acquire+0x6ec/0x3ff0 [ 39.563359] ? __lock_acquire+0x6ec/0x3ff0 [ 39.563371] ? deref_stack_reg+0x134/0x1d0 [ 39.563383] ? __lock_acquire+0x6ec/0x3ff0 [ 39.563399] ? unwind_next_frame+0xefa/0x2430 [ 39.563409] ? __save_stack_trace+0x5c/0x100 [ 39.563421] ? find_held_lock+0x2d/0x110 [ 39.563432] ? mark_held_locks+0xf0/0xf0 [ 39.563446] ? mark_held_locks+0xf0/0xf0 [ 39.563459] ? __lock_acquire+0x6ec/0x3ff0 [ 39.563472] ? find_held_lock+0x2d/0x110 [ 39.563484] ? avc_has_perm_noaudit+0x1fd/0x3e0 [ 39.563496] ? mark_held_locks+0xf0/0xf0 [ 39.563506] ? lock_acquire+0x170/0x3f0 [ 39.563517] ? avc_has_perm_noaudit+0x9c/0x3e0 [ 39.563529] ? check_preemption_disabled+0x41/0x2b0 [ 39.563558] ? ww_mutex_unlock+0x2f0/0x2f0 [ 39.563568] ? find_held_lock+0x2d/0x110 [ 39.563579] ? rtnetlink_rcv_msg+0x408/0xc10 [ 39.563595] ? rtnl_getlink+0x620/0x620 [ 39.563606] rtnetlink_rcv_msg+0x498/0xc10 [ 39.563639] ? rtnl_get_link+0x270/0x270 [ 39.563651] ? __netlink_lookup+0x481/0x7e0 [ 39.563665] ? find_held_lock+0x2d/0x110 [ 39.563679] netlink_rcv_skb+0x160/0x440 [ 39.563690] ? rtnl_get_link+0x270/0x270 [ 39.563703] ? netlink_ack+0xae0/0xae0 [ 39.563722] netlink_unicast+0x4d5/0x690 [ 39.563736] ? netlink_sendskb+0x110/0x110 [ 39.563753] netlink_sendmsg+0x717/0xcc0 [ 39.563765] ? nlmsg_notify+0x1a0/0x1a0 [ 39.563776] ? __sock_recv_ts_and_drops+0x540/0x540 [ 39.563790] ? nlmsg_notify+0x1a0/0x1a0 [ 39.563806] sock_sendmsg+0xc7/0x130 [ 39.563823] ___sys_sendmsg+0x7bb/0x8f0 [ 39.563835] ? copy_msghdr_from_user+0x440/0x440 [ 39.563848] ? do_huge_pmd_anonymous_page+0x939/0x1d70 [ 39.563863] ? prep_transhuge_page+0xa0/0xa0 [ 39.563875] ? check_preemption_disabled+0x41/0x2b0 [ 39.563886] ? mark_held_locks+0xf0/0xf0 [ 39.563900] ? __handle_mm_fault+0xf34/0x4370 [ 39.563913] ? errseq_sample+0x56/0x70 [ 39.563925] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 39.563935] ? find_held_lock+0x2d/0x110 [ 39.563948] ? find_held_lock+0x2d/0x110 [ 39.563965] ? __fget_light+0x1a2/0x230 [ 39.563977] __x64_sys_sendmsg+0x132/0x220 [ 39.563987] ? __sys_sendmsg+0x1b0/0x1b0 [ 39.564003] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 39.564014] ? trace_hardirqs_off_caller+0x6e/0x210 [ 39.564025] ? do_syscall_64+0x21/0x670 [ 39.564038] do_syscall_64+0xf9/0x670 [ 39.564051] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 39.564059] RIP: 0033:0x441e19 [ 39.564069] Code: e8 1c b4 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 6b 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 39.564076] RSP: 002b:00007ffd142df2a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 39.564086] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441e19 [ 39.564092] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 39.564098] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 39.564104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 39.564111] R13: 0000000000402ba0 R14: 0000000000000000 R15: 0000000000000000 [ 39.564120] Modules linked in: [ 39.564164] ---[ end trace e3bbdaadbbdd9162 ]--- [ 39.564175] RIP: 0010:tabledist.part.0+0x25f/0x320 [ 39.564190] Code: fe ff ff e8 53 6b 36 fb 8d 5c 2d 00 31 ff 89 de e8 b6 6c 36 fb 85 db 0f 84 c9 44 00 00 e8 39 6b 36 fb 44 89 f0 31 d2 49 29 ec f3 49 01 d4 e9 15 ff ff ff e8 22 6b 36 fb 48 81 eb 00 10 00 00 [ 39.564200] RSP: 0018:ffff8880ae307518 EFLAGS: 00010207 [ 39.564215] RAX: 0000000099732b17 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.564225] RDX: 0000000000000000 RSI: ffffffff863b6727 RDI: 0000000000000001 [ 39.564234] RBP: ffffffff80000000 R08: 0000000000000000 R09: 0000000000000000 [ 39.564243] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000080000000 [ 39.564252] R13: ffff8880a3e850ac R14: 0000000099732b17 R15: 0000000000000000 [ 39.564263] FS: 0000000000715880(0000) GS:ffff8880ae300000(0000) knlGS:0000000000000000 [ 39.564273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.564282] CR2: 0000000020000000 CR3: 000000009e9af000 CR4: 00000000001406e0 [ 39.564292] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.564301] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.564309] Kernel panic - not syncing: Fatal exception in interrupt [ 39.565467] Kernel Offset: disabled [ 41.072418] Rebooting in 86400 seconds..