Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[ 9.067339][ T22] audit: type=1400 audit(1582852679.091:10): avc: denied { watch } for pid=1794 comm="restorecond" path="/root/.ssh" dev="sda1" ino=16179 scontext=system_u:system_r:kernel_t:s0 tcontext=unconfined_u:object_r:ssh_home_t:s0 tclass=dir permissive=1 [ 9.074687][ T22] audit: type=1400 audit(1582852679.091:11): avc: denied { watch } for pid=1794 comm="restorecond" path="/etc/selinux/restorecond.conf" dev="sda1" ino=2280 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 13.758285][ T22] audit: type=1400 audit(1582852683.781:12): avc: denied { map } for pid=1864 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.54' (ECDSA) to the list of known hosts. executing program [ 19.862186][ T22] audit: type=1400 audit(1582852689.881:13): avc: denied { map } for pid=1882 comm="syz-executor222" path="/root/syz-executor222493739" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 19.889619][ T22] audit: type=1400 audit(1582852689.881:14): avc: denied { prog_load } for pid=1884 comm="syz-executor222" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 19.913540][ T22] audit: type=1400 audit(1582852689.931:15): avc: denied { prog_run } for pid=1884 comm="syz-executor222" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 19.913785][ T1884] ------------[ cut here ]------------ [ 19.942211][ T1884] Illegal XDP return value 4294967274, expect packet loss! [ 19.949578][ T1884] WARNING: CPU: 1 PID: 1884 at net/core/filter.c:6909 bpf_warn_invalid_xdp_action+0x5a/0x60 [ 19.959815][ T1884] Modules linked in: [ 19.965461][ T1884] CPU: 1 PID: 1884 Comm: syz-executor222 Not tainted 5.4.22-syzkaller-01118-g35eb457cb886 #0 [ 19.976281][ T1884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 19.986334][ T1884] RIP: 0010:bpf_warn_invalid_xdp_action+0x5a/0x60 [ 19.992741][ T1884] Code: e8 cb 3b 5e fe 83 fb 04 48 c7 c0 63 73 56 84 48 c7 c6 6b 73 56 84 48 0f 47 f0 48 c7 c7 36 73 56 84 89 da 31 c0 e8 f6 0a 35 fe <0f> 0b eb bc 66 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 50 4c 89 [ 20.012649][ T1884] RSP: 0018:ffff8881cfc7f728 EFLAGS: 00010246 [ 20.018817][ T1884] RAX: 889273cedc70e500 RBX: 00000000ffffffea RCX: ffff8881d29e9d80 [ 20.027086][ T1884] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 20.036757][ T1884] RBP: ffff8881cfc7f730 R08: ffffffff812d0c00 R09: 0000000000000003 [ 20.045195][ T1884] R10: ffffed1039f8fe51 R11: 0000000000000004 R12: 00000000ffffffea [ 20.054979][ T1884] R13: ffff8881cfc4c840 R14: dffffc0000000000 R15: ffffc90000514000 [ 20.063298][ T1884] FS: 0000000000d22880(0000) GS:ffff8881dbb00000(0000) knlGS:0000000000000000 [ 20.072440][ T1884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.079024][ T1884] CR2: 000000002062b000 CR3: 00000001d4b3e006 CR4: 00000000001606e0 [ 20.086983][ T1884] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 20.095262][ T1884] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 20.103216][ T1884] Call Trace: [ 20.106518][ T1884] tun_xdp_act+0x1b6/0x740 [ 20.110989][ T1884] ? __kasan_check_write+0x14/0x20 [ 20.116258][ T1884] ? copyin+0x92/0xb0 [ 20.120925][ T1884] ? tun_flow_update+0x870/0x870 [ 20.125941][ T1884] ? bpf_prog_ba005f340e128add+0xec5/0x1000 [ 20.132026][ T1884] tun_get_user+0x1cce/0x3d10 [ 20.136710][ T1884] ? tun_do_read+0x1f10/0x1f10 [ 20.141464][ T1884] ? netlink_detachskb+0x60/0x60 [ 20.146397][ T1884] ? put_pid+0x82/0xe0 [ 20.150897][ T1884] ? netlink_sendmsg+0xa28/0xd40 [ 20.155983][ T1884] ? __rcu_read_lock+0x50/0x50 [ 20.160725][ T1884] ? netlink_getsockopt+0x900/0x900 [ 20.165909][ T1884] tun_chr_write_iter+0x134/0x1c0 [ 20.171078][ T1884] do_iter_readv_writev+0x5fa/0x890 [ 20.176356][ T1884] ? vfs_dedupe_file_range+0xa00/0xa00 [ 20.181931][ T1884] ? security_file_permission+0x157/0x350 [ 20.187764][ T1884] ? rw_verify_area+0x1c2/0x360 [ 20.192600][ T1884] do_iter_write+0x180/0x590 [ 20.197186][ T1884] do_writev+0x2cd/0x560 [ 20.201412][ T1884] ? do_readv+0x400/0x400 [ 20.205826][ T1884] ? __up_read+0x6f/0x1b0 [ 20.210345][ T1884] ? __kasan_check_write+0x14/0x20 [ 20.215458][ T1884] ? __fpregs_load_activate+0x2fc/0x3b0 [ 20.220984][ T1884] ? switch_fpu_return+0x10/0x10 [ 20.225902][ T1884] ? __kasan_check_read+0x11/0x20 [ 20.230912][ T1884] __x64_sys_writev+0x7d/0x90 [ 20.235573][ T1884] do_syscall_64+0xc0/0x100 [ 20.240352][ T1884] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 20.246220][ T1884] RIP: 0033:0x442060 [ 20.250096][ T1884] Code: 05 48 3d 01 f0 ff ff 0f 83 5d 09 fc ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 83 3d 91 8f 29 00 00 75 14 b8 14 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 34 09 fc ff c3 48 83 ec 08 e8 ba 2b 00 00 [ 20.270102][ T1884] RSP: 002b:00007ffdca02eb08 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 20.278603][ T1884] RAX: ffffffffffffffda RBX: 00007ffdca02eb20 RCX: 0000000000442060 [ 20.286677][ T1884] RDX: 0000000000000001 RSI: 00007ffdca02eb50 RDI: 00000000000000f0 [ 20.294631][ T1884] RBP: 0000000020000014 R08: 0000000000000000 R09: 00000000bb1414ac [ 20.302648][ T1884] R10: 00000000bb1414ac R11: 0000000000000246 R12: 0000000000000000 [ 20.310702][ T1884] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 20.318727][ T1884] ---[ end trace 0458c3df6c26a4b5 ]--- [ 20.324973][ T1884] BUG: Bad page state in process syz-executor222 pfn:1d07f8 [ 20.325845][ T1885] ------------[ cut here ]------------ [ 20.332422][ T1884] page:ffffea000741fe00 refcount:0 mapcount:0 mapping:ffff8881da802800 index:0x0 compound_mapcount: 0 [ 20.337799][ T1885] kernel BUG at mm/slub.c:3949! [ 20.338294][ T1885] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 20.349192][ T1884] raw: 8000000000010200 dead000000000100 dead000000000122 ffff8881da802800 [ 20.353964][ T1885] CPU: 0 PID: 1885 Comm: syz-executor222 Tainted: G W 5.4.22-syzkaller-01118-g35eb457cb886 #0 [ 20.360084][ T1884] raw: 0000000000000000 0000000080080008 00000000ffffffff 0000000000000000 [ 20.368619][ T1885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 20.368636][ T1885] RIP: 0010:kfree+0x6b1/0x6d0 [ 20.368650][ T1885] Code: 8b 8a 90 01 00 00 f0 48 ff 49 20 f0 48 29 41 28 f6 42 0a 08 75 16 48 8b 7d c0 48 8b 75 b8 e8 e6 39 00 00 e9 bb fb ff ff 0f 0b <0f> 0b 48 8b 7d b0 48 c7 c6 70 a9 70 81 e8 cd 8d c0 ff e9 a2 fb ff [ 20.380301][ T1884] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 20.388863][ T1885] RSP: 0018:ffff8881d04c7868 EFLAGS: 00010246 [ 20.388871][ T1885] RAX: 0000000000000000 RBX: ffffea000741fe40 RCX: ffffea000741fe40 [ 20.388874][ T1885] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8881d07f9000 [ 20.388878][ T1885] RBP: ffff8881d04c78e0 R08: ffffffff82d4fff5 R09: fffffbfff08e84be [ 20.388882][ T1885] R10: fffffbfff08e84be R11: 0000000000000000 R12: ffff8881d07f9000 [ 20.388886][ T1885] R13: ffff8881d07f96c0 R14: 0000000000000000 R15: 00000000000006c0 [ 20.388902][ T1885] FS: 0000000000d22880(0000) GS:ffff8881dba00000(0000) knlGS:0000000000000000 [ 20.398968][ T1884] bad because of flags: 0x200(slab) [ 20.404389][ T1885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.404401][ T1885] CR2: 00000000004bce18 CR3: 00000001d0c31001 CR4: 00000000001606f0 [ 20.424040][ T1884] Modules linked in: [ 20.431285][ T1885] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 20.431289][ T1885] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 20.431292][ T1885] Call Trace: [ 20.431309][ T1885] ? __kasan_check_read+0x11/0x20 [ 20.431323][ T1885] ? __check_object_size+0x309/0x3d0 [ 20.437403][ T1884] CPU: 1 PID: 1884 Comm: syz-executor222 Tainted: G W 5.4.22-syzkaller-01118-g35eb457cb886 #0 [ 20.445479][ T1885] ? skb_release_data+0x536/0x690 [ 20.453544][ T1884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 20.461535][ T1885] skb_release_data+0x536/0x690 [ 20.469486][ T1884] Call Trace: [ 20.477464][ T1885] ? skb_copy_datagram_iter+0x200/0x200 [ 20.486558][ T1884] dump_stack+0x1b0/0x228 [ 20.491763][ T1885] __kfree_skb+0x59/0x180 [ 20.498340][ T1884] ? is_module_text_address+0x130/0x130 [ 20.506317][ T1885] consume_skb+0x1ce/0x260 [ 20.510210][ T1884] ? show_regs_print_info+0x18/0x18 [ 20.518473][ T1885] tun_do_read+0x1240/0x1f10 [ 20.526435][ T1884] bad_page+0x262/0x290 [ 20.529756][ T1885] ? tun_chr_show_fdinfo+0x2b0/0x2b0 [ 20.535479][ T1884] ? is_free_buddy_page+0x190/0x190 [ 20.540755][ T1885] ? kasan_slab_free+0xe/0x10 [ 20.552427][ T1884] __free_pages_ok+0x759/0xd80 [ 20.557442][ T1885] ? kmem_cache_free+0x181/0x7a0 [ 20.567489][ T1884] ? __kasan_check_read+0x11/0x20 [ 20.572333][ T1885] ? security_file_free+0xcd/0xe0 [ 20.575603][ T1884] ? set_pageblock_migratetype+0x150/0x150 [ 20.581136][ T1885] ? __fput+0x4d9/0x710 [ 20.585542][ T1884] free_compound_page+0x67/0x90 [ 20.590028][ T1885] ? ____fput+0x15/0x20 [ 20.595673][ T1884] __put_page+0xf7/0x120 [ 20.600081][ T1885] ? do_task_dead+0x90/0x90 [ 20.605256][ T1884] do_exit+0x1d53/0x26f0 [ 20.609834][ T1885] ? locks_remove_file+0x397/0x10e0 [ 20.613967][ T1884] ? mm_update_next_owner+0x5f0/0x5f0 [ 20.619242][ T1885] ? __rcu_read_lock+0x50/0x50 [ 20.624423][ T1884] ? do_user_addr_fault+0x6b7/0xb50 [ 20.629094][ T1885] ? oom_score_adj_read+0x1d0/0x1d0 [ 20.633837][ T1884] do_group_exit+0x153/0x2a0 [ 20.633854][ T1884] __do_sys_exit_group+0x17/0x20 [ 20.638895][ T1885] tun_chr_read_iter+0x14d/0x240 [ 20.643900][ T1884] __se_sys_exit_group+0x14/0x20 [ 20.649009][ T1885] __vfs_read+0x576/0x6f0 [ 20.654784][ T1884] __x64_sys_exit_group+0x3b/0x40 [ 20.658927][ T1885] ? rw_verify_area+0x360/0x360 [ 20.663796][ T1884] do_syscall_64+0xc0/0x100 [ 20.667941][ T1885] ? rw_verify_area+0x1c2/0x360 [ 20.672189][ T1884] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 20.676675][ T1885] vfs_read+0x16e/0x380 [ 20.680913][ T1884] RIP: 0033:0x440d18 [ 20.686093][ T1885] ksys_read+0x168/0x2a0 [ 20.691598][ T1884] Code: Bad RIP value. [ 20.696348][ T1885] ? vfs_write+0x4e0/0x4e0 [ 20.701526][ T1884] RSP: 002b:00007ffdca02eac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 20.706726][ T1885] ? __kasan_check_read+0x11/0x20 [ 20.711393][ T1884] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000440d18 [ 20.716321][ T1885] __x64_sys_read+0x7b/0x90 [ 20.721233][ T1884] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000 [ 20.726156][ T1885] do_syscall_64+0xc0/0x100 [ 20.730461][ T1884] RBP: 00000000004c6bf0 R08: 00000000000000e7 R09: ffffffffffffffd0 [ 20.735568][ T1885] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 20.740447][ T1884] R10: 00000000bb1414ac R11: 0000000000000246 R12: 0000000000000001 [ 20.744956][ T1885] RIP: 0033:0x401c20 [ 20.749803][ T1884] R13: 00000000006d95e0 R14: 0000000000000000 R15: 0000000000000000 [ 20.755681][ T1885] Code: 01 f0 ff ff 0f 83 a0 0d 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 0d 8f 2d 00 00 75 14 b8 00 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 74 0d 00 00 c3 48 83 ec 08 e8 da 02 00 00 [ 20.869070][ T1885] RSP: 002b:00007ffdca02e708 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 20.877493][ T1885] RAX: ffffffffffffffda RBX: 00007ffdca02eb20 RCX: 0000000000401c20 [ 20.885545][ T1885] RDX: 00000000000003e8 RSI: 00007ffdca02e710 RDI: 00000000000000f0 [ 20.893503][ T1885] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000004 [ 20.901475][ T1885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000004d9a [ 20.909440][ T1885] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 20.917398][ T1885] Modules linked in: [ 20.921446][ T1885] ---[ end trace 0458c3df6c26a4b6 ]--- [ 20.926132][ C1] ------------[ cut here ]------------ [ 20.926938][ T1885] RIP: 0010:kfree+0x6b1/0x6d0 [ 20.932753][ C1] WARNING: CPU: 1 PID: 0 at mm/slub.c:3927 __ksize+0xd4/0xf0 [ 20.937467][ T1885] Code: 8b 8a 90 01 00 00 f0 48 ff 49 20 f0 48 29 41 28 f6 42 0a 08 75 16 48 8b 7d c0 48 8b 75 b8 e8 e6 39 00 00 e9 bb fb ff ff 0f 0b <0f> 0b 48 8b 7d b0 48 c7 c6 70 a9 70 81 e8 cd 8d c0 ff e9 a2 fb ff [ 20.944761][ C1] Modules linked in: [ 20.964603][ T1885] RSP: 0018:ffff8881d04c7868 EFLAGS: 00010246 [ 20.968436][ C1] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B D W 5.4.22-syzkaller-01118-g35eb457cb886 #0 [ 20.968439][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 20.968452][ C1] RIP: 0010:__ksize+0xd4/0xf0 [ 20.968464][ C1] Code: 48 ff c8 48 89 c1 f7 01 00 02 00 00 75 b3 f7 07 00 00 01 00 75 08 48 8b 47 08 a8 01 74 0c f7 07 00 00 01 00 75 0e 31 c9 eb 0e <0f> 0b f7 07 00 00 01 00 74 f2 0f b6 4f 51 b8 00 10 00 00 48 d3 e0 [ 20.974521][ T1885] RAX: 0000000000000000 RBX: ffffea000741fe40 RCX: ffffea000741fe40 [ 20.985459][ C1] RSP: 0018:ffff8881dbb09790 EFLAGS: 00010246 [ 20.985466][ C1] RAX: 0000000000000000 RBX: ffff8881d07fa000 RCX: ffffea000741fe80 [ 20.985470][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffea000741fe80 [ 20.985473][ C1] RBP: ffff8881dbb09790 R08: dffffc0000000000 R09: ffffed103a0ff401 [ 20.985476][ C1] R10: ffffed103a0ff401 R11: 0000000000000000 R12: ffff8881c5a11000 [ 20.985479][ C1] R13: 0000000000000a20 R14: ffff8881d07fa000 R15: 0000000000000740 [ 20.985484][ C1] FS: 0000000000000000(0000) GS:ffff8881dbb00000(0000) knlGS:0000000000000000 [ 20.985487][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.985491][ C1] CR2: 0000000000440cee CR3: 00000001c4e74005 CR4: 00000000001606e0 [ 20.985497][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 20.985500][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 20.985503][ C1] Call Trace: [ 20.985506][ C1] [ 20.985521][ C1] ksize+0x2e/0x50 [ 20.985529][ C1] ? alloc_skb_with_frags+0xa9/0x5c0 [ 20.985543][ C1] __alloc_skb+0x129/0x540 [ 20.995686][ T1885] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8881d07f9000 [ 21.000283][ C1] ? find_next_and_bit+0x189/0x1d0 [ 21.000295][ C1] alloc_skb_with_frags+0xa9/0x5c0 [ 21.000303][ C1] ? _raw_spin_trylock_bh+0x190/0x190 [ 21.000319][ C1] ? load_balance+0x6759/0x7720 [ 21.020158][ T1885] RBP: ffff8881d04c78e0 R08: ffffffff82d4fff5 R09: fffffbfff08e84be [ 21.028049][ C1] sock_alloc_send_pskb+0x87e/0xcc0 [ 21.028061][ C1] ? update_load_avg+0x4a7/0x1350 [ 21.028067][ C1] ? sock_kzfree_s+0x60/0x60 [ 21.028073][ C1] ? kvm_sched_clock_read+0x19/0x40 [ 21.028087][ C1] ? sched_clock+0x9/0x10 [ 21.034575][ T1885] R10: fffffbfff08e84be R11: 0000000000000000 R12: ffff8881d07f9000 [ 21.034586][ T1885] R13: ffff8881d07f96c0 R14: 0000000000000000 R15: 00000000000006c0 [ 21.042573][ C1] ? enqueue_task_fair+0x2255/0x24a0 [ 21.042583][ C1] sock_alloc_send_skb+0x32/0x40 [ 21.042591][ C1] mld_newpack+0x19f/0x960 [ 21.042600][ C1] ? __kasan_check_write+0x14/0x20 [ 21.042613][ C1] ? mld_sendpack+0xb80/0xb80 [ 21.050682][ T1885] FS: 0000000000d22880(0000) GS:ffff8881dba00000(0000) knlGS:0000000000000000 [ 21.058740][ C1] ? __kasan_check_read+0x11/0x20 [ 21.058749][ C1] ? ttwu_do_wakeup+0x1dc/0x5d0 [ 21.058755][ C1] ? __kasan_check_read+0x11/0x20 [ 21.058763][ C1] add_grec+0xed1/0x12a0 [ 21.058778][ C1] mld_send_initial_cr+0x1f5/0x2c0 [ 21.067130][ T1885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.075102][ C1] ? mld_ifc_timer_expire+0xc00/0xc00 [ 21.084065][ T1885] CR2: 00000000004bce18 CR3: 00000001d0c31001 CR4: 00000000001606f0 [ 21.090629][ C1] mld_dad_timer_expire+0x30/0x370 [ 21.090636][ C1] ? mld_ifc_timer_expire+0xc00/0xc00 [ 21.090644][ C1] call_timer_fn+0x189/0x390 [ 21.090650][ C1] ? mld_ifc_timer_expire+0xc00/0xc00 [ 21.090663][ C1] ? mld_ifc_timer_expire+0xc00/0xc00 [ 21.098675][ T1885] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 21.106612][ C1] __run_timers+0x926/0xb40 [ 21.106622][ C1] ? enqueue_timer+0x2e0/0x2e0 [ 21.106631][ C1] ? tick_program_event+0x92/0x110 [ 21.106637][ C1] ? hrtimer_interrupt+0xb61/0xd50 [ 21.106650][ C1] run_timer_softirq+0x1d/0x40 [ 21.114911][ T1885] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 21.118201][ C1] __do_softirq+0x235/0x57e [ 21.118210][ C1] irq_exit+0x173/0x180 [ 21.118216][ C1] smp_apic_timer_interrupt+0x2e2/0x4c0 [ 21.118221][ C1] apic_timer_interrupt+0xf/0x20 [ 21.118224][ C1] [ 21.118232][ C1] RIP: 0010:default_idle+0x55/0xa0 [ 21.118242][ C1] Code: 0e e9 fd 48 c1 eb 03 48 b8 00 00 00 00 00 fc ff df 8a 04 03 84 c0 75 26 83 3d 9e 7d 0e 01 00 7e 07 0f 00 2d a5 bd 58 00 fb f4 <65> 8b 35 dc d5 79 7c bf ff ff ff ff e8 da 8f 80 fd 5b 5d c3 48 c7 [ 21.118245][ C1] RSP: 0018:ffff8881da9e7d58 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 21.121092][ T1885] Kernel panic - not syncing: Fatal exception [ 21.124798][ C1] RAX: dffffc0000000000 RBX: 1ffffffff092c75d RCX: ffffffff8387bd2e [ 21.124809][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff84963ae8 [ 21.431889][ C1] RBP: ffff8881da9e7d60 R08: dffffc0000000000 R09: fffffbfff092c75e [ 21.439857][ C1] R10: fffffbfff092c75e R11: 0000000000000000 R12: ffffffff847516e0 [ 21.447822][ C1] R13: 0000000000000001 R14: dffffc0000000000 R15: 1ffff1103b537000 [ 21.455796][ C1] ? default_idle+0x2e/0xa0 [ 21.460294][ C1] ? default_idle+0x2e/0xa0 [ 21.464822][ C1] arch_cpu_idle+0xa/0x10 [ 21.469229][ C1] do_idle+0x209/0x5c0 [ 21.473284][ C1] ? idle_inject_timer_fn+0x60/0x60 [ 21.478554][ C1] ? __wake_up_locked+0xc0/0x120 [ 21.483479][ C1] ? complete+0x6f/0xb0 [ 21.487612][ C1] cpu_startup_entry+0x25/0x30 [ 21.492363][ C1] start_secondary+0x33f/0x3d0 [ 21.497129][ C1] ? native_play_dead+0x210/0x210 [ 21.502260][ C1] secondary_startup_64+0xa4/0xb0 [ 21.507273][ C1] ---[ end trace 0458c3df6c26a4b7 ]--- [ 21.513737][ T1885] Kernel Offset: disabled [ 21.518120][ T1885] Rebooting in 86400 seconds..