Warning: Permanently added '10.128.0.66' (ED25519) to the list of known hosts. 2024/07/05 01:57:36 ignoring optional flag "sandboxArg"="0" 2024/07/05 01:57:36 parsed 1 programs 2024/07/05 01:57:36 executed programs: 0 [ 58.857000][ T427] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.864191][ T427] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.872376][ T427] device bridge_slave_0 entered promiscuous mode [ 58.884510][ T427] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.891738][ T427] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.899436][ T427] device bridge_slave_1 entered promiscuous mode [ 58.932682][ T429] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.940023][ T429] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.948141][ T429] device bridge_slave_0 entered promiscuous mode [ 58.973078][ T429] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.980689][ T429] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.988757][ T429] device bridge_slave_1 entered promiscuous mode [ 59.021726][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.028962][ T439] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.036528][ T439] device bridge_slave_0 entered promiscuous mode [ 59.059922][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.066972][ T439] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.074560][ T439] device bridge_slave_1 entered promiscuous mode [ 59.116592][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.124634][ T437] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.132215][ T437] device bridge_slave_0 entered promiscuous mode [ 59.162387][ T437] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.170123][ T437] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.178809][ T437] device bridge_slave_1 entered promiscuous mode [ 59.213372][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.220800][ T436] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.228513][ T436] device bridge_slave_0 entered promiscuous mode [ 59.235910][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.243619][ T436] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.251610][ T436] device bridge_slave_1 entered promiscuous mode [ 59.335964][ T438] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.342918][ T438] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.350794][ T438] device bridge_slave_0 entered promiscuous mode [ 59.361946][ T438] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.368857][ T438] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.376705][ T438] device bridge_slave_1 entered promiscuous mode [ 59.504908][ T429] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.512379][ T429] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.520010][ T429] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.527113][ T429] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.567949][ T427] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.575082][ T427] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.582303][ T427] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.589170][ T427] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.600445][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.607935][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.615268][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.622458][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.660895][ T437] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.667919][ T437] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.675294][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.682151][ T437] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.706113][ T438] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.713278][ T438] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.720674][ T438] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.727727][ T438] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.749655][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.756891][ T436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.764411][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.771241][ T436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.806243][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.813993][ T18] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.821261][ T18] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.830015][ T18] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.838359][ T18] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.845971][ T18] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.853043][ T18] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.860527][ T18] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.868182][ T18] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.876524][ T18] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.883677][ T18] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.891241][ T18] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.898359][ T18] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.922624][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.930680][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.938831][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.947658][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.956230][ T18] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.963354][ T18] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.970975][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.979735][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.988009][ T18] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.995115][ T18] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.036042][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.043386][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.051922][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.060657][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.069680][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.077413][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.085423][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.093652][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.102050][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.109159][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.116832][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.125400][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.134153][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.141363][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.148897][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.156461][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.163751][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.171916][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.194036][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.201775][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.209468][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.217987][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.226416][ T18] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.233235][ T18] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.240765][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.249575][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.258228][ T18] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.265078][ T18] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.298436][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.307381][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.315571][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.323688][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.331721][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.339019][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.346568][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.354723][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.362675][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.371206][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.379520][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.386483][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.394028][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.401914][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.409954][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.418221][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.426678][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.434167][ T373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.475679][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.484546][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.493181][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.500447][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.507736][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.517438][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.525532][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.532466][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.540060][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.548236][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.556618][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.563788][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.571228][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.579843][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.588231][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.600069][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.627705][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.636289][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.645833][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.654121][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.674018][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.681969][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.691061][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.699658][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.724089][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.732547][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.741351][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.750965][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.785406][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.794676][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.804420][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.812660][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.822774][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.844936][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.853480][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.862477][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.871803][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.882661][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.891924][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.901369][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.910260][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.924087][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.932154][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.955177][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.963563][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.972741][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.981053][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.989479][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.997676][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.013989][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.022284][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.059048][ T23] kauditd_printk_skb: 15 callbacks suppressed [ 61.059059][ T23] audit: type=1400 audit(1720144658.930:91): avc: denied { sys_admin } for pid=462 comm="syz-executor.1" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 61.093418][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.101861][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.109987][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.119608][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.128406][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.137223][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.162828][ T23] audit: type=1400 audit(1720144659.030:92): avc: denied { mounton } for pid=427 comm="syz-executor.5" path="/dev/binderfs" dev="devtmpfs" ino=10402 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 61.164700][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.201502][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.210687][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.219794][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.229544][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.238138][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.247102][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.255545][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.302191][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.312178][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.321580][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.330415][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2024/07/05 01:57:41 executed programs: 123 [ 66.424862][ T107] cfg80211: failed to load regulatory.db [ 66.983829][ C1] ================================================================== [ 66.992050][ C1] BUG: KASAN: use-after-free in enqueue_timer+0xb7/0x300 [ 66.999136][ C1] Write of size 8 at addr ffff8881dcba31c8 by task syz-executor.2/1914 [ 67.007498][ C1] [ 67.009692][ C1] CPU: 1 PID: 1914 Comm: syz-executor.2 Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 67.019781][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 67.030400][ C1] Call Trace: [ 67.034168][ C1] [ 67.036940][ C1] dump_stack+0x1d8/0x241 [ 67.041409][ C1] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 67.047096][ C1] ? printk+0xd1/0x111 [ 67.051171][ C1] ? enqueue_timer+0xb7/0x300 [ 67.055951][ C1] ? wake_up_klogd+0xb2/0xf0 [ 67.060819][ C1] ? enqueue_timer+0xb7/0x300 [ 67.065766][ C1] print_address_description+0x8c/0x600 [ 67.071502][ C1] ? panic+0x89d/0x89d [ 67.075508][ C1] ? check_preemption_disabled+0x9f/0x320 [ 67.082031][ C1] ? debug_smp_processor_id+0x20/0x20 [ 67.087348][ C1] ? enqueue_timer+0xb7/0x300 [ 67.092454][ C1] __kasan_report+0xf3/0x120 [ 67.097082][ C1] ? enqueue_timer+0xb7/0x300 [ 67.102020][ C1] kasan_report+0x30/0x60 [ 67.106571][ C1] enqueue_timer+0xb7/0x300 [ 67.111591][ C1] internal_add_timer+0x240/0x430 [ 67.116841][ C1] __mod_timer+0x6f1/0x13e0 [ 67.121603][ C1] ? mod_timer_pending+0x20/0x20 [ 67.126826][ C1] ? check_preemption_disabled+0x9f/0x320 [ 67.132556][ C1] ? round_jiffies+0x99/0xb0 [ 67.137173][ C1] ? can_stat_update+0xb15/0xbb0 [ 67.142209][ C1] ? asan.module_dtor+0x20/0x20 [ 67.146889][ C1] call_timer_fn+0x36/0x390 [ 67.151311][ C1] ? asan.module_dtor+0x20/0x20 [ 67.156414][ C1] __run_timers+0x879/0xbe0 [ 67.160868][ C1] ? enqueue_timer+0x300/0x300 [ 67.165775][ C1] ? check_preemption_disabled+0x9f/0x320 [ 67.171853][ C1] ? debug_smp_processor_id+0x20/0x20 [ 67.177210][ C1] ? lapic_next_event+0x5b/0x70 [ 67.182586][ C1] run_timer_softirq+0x63/0xf0 [ 67.187744][ C1] __do_softirq+0x23b/0x6b7 [ 67.192339][ C1] ? sched_clock_cpu+0x18/0x3a0 [ 67.197275][ C1] irq_exit+0x195/0x1c0 [ 67.201552][ C1] smp_apic_timer_interrupt+0x11a/0x460 [ 67.207231][ C1] apic_timer_interrupt+0xf/0x20 [ 67.212002][ C1] [ 67.214869][ C1] RIP: 0010:memset+0x4/0x40 [ 67.219359][ C1] Code: e8 09 00 00 c3 90 89 f6 48 8b 0c 24 31 d2 e9 93 22 00 00 0f 1f 00 89 f6 48 8b 0c 24 ba 01 00 00 00 e9 80 22 00 00 55 41 56 53 <48> 89 d3 41 89 f6 48 89 fd 48 8b 4c 24 18 48 89 d6 ba 01 00 00 00 [ 67.239661][ C1] RSP: 0018:ffff8881e249f120 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 67.248558][ C1] RAX: ffff8881e249f475 RBX: ffff8881e249f478 RCX: 1ffff1103c493e88 [ 67.256558][ C1] RDX: 0000000000000010 RSI: 0000000000000000 RDI: ffff8881e249f490 [ 67.264843][ C1] RBP: ffff8881e249f430 R08: 0000000000000001 R09: ffff8881e249f490 [ 67.273022][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffffffff0c37ded [ 67.280879][ C1] R13: ffffffff861bef68 R14: ffff8881e249f440 R15: dffffc0000000000 [ 67.288962][ C1] unwind_next_frame+0x1036/0x1ea0 [ 67.293886][ C1] ? _do_fork+0x197/0x900 [ 67.298048][ C1] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 67.304921][ C1] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 67.310949][ C1] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 67.317027][ C1] ? __x64_sys_clone+0x26b/0x2c0 [ 67.321873][ C1] ? unwind_next_frame+0x176a/0x1ea0 [ 67.327327][ C1] ? __unwind_start+0x708/0x890 [ 67.332572][ C1] ? deref_stack_reg+0x1f0/0x1f0 [ 67.337382][ C1] ? _do_fork+0x197/0x900 [ 67.341773][ C1] ? stack_trace_save+0x1c0/0x1c0 [ 67.346630][ C1] arch_stack_walk+0x111/0x140 [ 67.352043][ C1] ? __x64_sys_clone+0x26b/0x2c0 [ 67.356916][ C1] stack_trace_save+0x118/0x1c0 [ 67.361687][ C1] ? stack_trace_snprint+0x170/0x170 [ 67.366813][ C1] ? stack_trace_save+0x118/0x1c0 [ 67.371667][ C1] ? stack_trace_snprint+0x170/0x170 [ 67.377170][ C1] ? check_preemption_disabled+0x9f/0x320 [ 67.382826][ C1] __kasan_kmalloc+0x171/0x210 [ 67.387392][ C1] ? __kasan_kmalloc+0x171/0x210 [ 67.392275][ C1] ? __kmalloc_track_caller+0x100/0x2b0 [ 67.398173][ C1] ? kstrdup_const+0x51/0x90 [ 67.402824][ C1] ? alloc_vfsmnt+0x97/0x440 [ 67.407348][ C1] ? clone_mnt+0x6c/0xbc0 [ 67.411603][ C1] ? copy_tree+0x408/0xb50 [ 67.415952][ C1] ? copy_mnt_ns+0x12c/0x960 [ 67.420516][ C1] ? create_new_namespaces+0xd6/0x570 [ 67.425801][ C1] ? copy_namespaces+0x169/0x1b0 [ 67.430580][ C1] ? copy_process+0x12da/0x3230 [ 67.435358][ C1] ? _do_fork+0x197/0x900 [ 67.439533][ C1] __kmalloc_track_caller+0x100/0x2b0 [ 67.445137][ C1] ? alloc_vfsmnt+0x97/0x440 [ 67.449800][ C1] kstrdup_const+0x51/0x90 [ 67.454046][ C1] alloc_vfsmnt+0x97/0x440 [ 67.458295][ C1] clone_mnt+0x6c/0xbc0 [ 67.462284][ C1] copy_tree+0x408/0xb50 [ 67.466507][ C1] copy_mnt_ns+0x12c/0x960 [ 67.471034][ C1] ? kmem_cache_alloc+0xd9/0x250 [ 67.476216][ C1] create_new_namespaces+0xd6/0x570 [ 67.481832][ C1] copy_namespaces+0x169/0x1b0 [ 67.486753][ C1] copy_process+0x12da/0x3230 [ 67.491481][ C1] ? fork_idle+0x290/0x290 [ 67.495897][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 67.500962][ C1] ? _raw_spin_lock_irqsave+0x210/0x210 [ 67.506504][ C1] _do_fork+0x197/0x900 [ 67.510618][ C1] ? recalc_sigpending+0x19b/0x220 [ 67.515839][ C1] ? _raw_spin_unlock_irq+0x4a/0x60 [ 67.521239][ C1] ? copy_process+0x3230/0x3230 [ 67.526481][ C1] ? set_current_blocked+0x40/0x40 [ 67.531684][ C1] ? check_preemption_disabled+0x153/0x320 [ 67.537899][ C1] __x64_sys_clone+0x26b/0x2c0 [ 67.542469][ C1] ? __ia32_sys_vfork+0x110/0x110 [ 67.547438][ C1] ? switch_fpu_return+0x1d4/0x410 [ 67.552637][ C1] do_syscall_64+0xca/0x1c0 [ 67.557001][ C1] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 67.563175][ C1] RIP: 0033:0x7fe41070da29 [ 67.567482][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 67.587417][ C1] RSP: 002b:00007fe410693078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 67.595651][ C1] RAX: ffffffffffffffda RBX: 00007fe41081ff80 RCX: 00007fe41070da29 [ 67.603550][ C1] RDX: 0000000000000000 RSI: 0000000000002ae0 RDI: 0000000096020007 [ 67.611784][ C1] RBP: 00007fe4107692d0 R08: 0000000000000000 R09: 0000000000000000 [ 67.619904][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 67.628085][ C1] R13: 000000000000000b R14: 00007fe41081ff80 R15: 00007ffe083a1808 [ 67.635982][ C1] [ 67.638146][ C1] Allocated by task 678: [ 67.642850][ C1] __kasan_kmalloc+0x171/0x210 [ 67.647838][ C1] kmem_cache_alloc+0xd9/0x250 [ 67.652497][ C1] shmem_alloc_inode+0x16/0x30 [ 67.657161][ C1] new_inode_pseudo+0x60/0x210 [ 67.661851][ C1] new_inode+0x25/0x1d0 [ 67.665938][ C1] shmem_get_inode+0x10b/0x620 [ 67.671148][ C1] shmem_mknod+0x54/0x1a0 [ 67.675393][ C1] path_openat+0x184a/0x34b0 [ 67.680558][ C1] do_filp_open+0x20b/0x450 [ 67.684893][ C1] do_sys_open+0x39c/0x810 [ 67.689140][ C1] do_syscall_64+0xca/0x1c0 [ 67.693477][ C1] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 67.699202][ C1] [ 67.701468][ C1] Freed by task 17: [ 67.705420][ C1] __kasan_slab_free+0x1b5/0x270 [ 67.710197][ C1] kmem_cache_free+0x10b/0x2c0 [ 67.714925][ C1] rcu_do_batch+0x492/0xa00 [ 67.719361][ C1] rcu_core+0x4c8/0xcb0 [ 67.723533][ C1] __do_softirq+0x23b/0x6b7 [ 67.727842][ C1] [ 67.730128][ C1] The buggy address belongs to the object at ffff8881dcba3090 [ 67.730128][ C1] which belongs to the cache shmem_inode_cache of size 760 [ 67.744792][ C1] The buggy address is located 312 bytes inside of [ 67.744792][ C1] 760-byte region [ffff8881dcba3090, ffff8881dcba3388) [ 67.758053][ C1] The buggy address belongs to the page: [ 67.763547][ C1] page:ffffea000772e800 refcount:1 mapcount:0 mapping:ffff8881f5d06780 index:0x0 compound_mapcount: 0 [ 67.774773][ C1] flags: 0x8000000000010200(slab|head) [ 67.780346][ C1] raw: 8000000000010200 dead000000000100 dead000000000122 ffff8881f5d06780 [ 67.788858][ C1] raw: 0000000000000000 0000000000120012 00000001ffffffff 0000000000000000 [ 67.797588][ C1] page dumped because: kasan: bad access detected [ 67.803865][ C1] page_owner tracks the page as allocated [ 67.809586][ C1] page last allocated via order 2, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL) [ 67.826099][ C1] prep_new_page+0x18f/0x370 [ 67.830577][ C1] get_page_from_freelist+0x2d13/0x2d90 [ 67.836329][ C1] __alloc_pages_nodemask+0x393/0x840 [ 67.841737][ C1] alloc_slab_page+0x39/0x3c0 [ 67.846221][ C1] new_slab+0x97/0x440 [ 67.850130][ C1] ___slab_alloc+0x2fe/0x490 [ 67.854739][ C1] __slab_alloc+0x62/0xa0 [ 67.858987][ C1] kmem_cache_alloc+0x109/0x250 [ 67.863945][ C1] shmem_alloc_inode+0x16/0x30 [ 67.868810][ C1] new_inode_pseudo+0x60/0x210 [ 67.873668][ C1] new_inode+0x25/0x1d0 [ 67.879281][ C1] shmem_get_inode+0x10b/0x620 [ 67.884287][ C1] shmem_mknod+0x54/0x1a0 [ 67.888858][ C1] path_openat+0x184a/0x34b0 [ 67.893865][ C1] do_filp_open+0x20b/0x450 [ 67.898630][ C1] do_sys_open+0x39c/0x810 [ 67.902872][ C1] page last free stack trace: [ 67.907627][ C1] __free_pages_ok+0x847/0x950 [ 67.912362][ C1] __free_pages+0x91/0x140 [ 67.916983][ C1] device_release+0x6b/0x190 [ 67.921883][ C1] kobject_put+0x1e6/0x2f0 [ 67.926493][ C1] tun_set_iff+0x870/0xdc0 [ 67.931084][ C1] __tun_chr_ioctl+0x8a9/0x1d00 [ 67.935788][ C1] do_vfs_ioctl+0x742/0x1720 [ 67.940274][ C1] __x64_sys_ioctl+0xd4/0x110 [ 67.944795][ C1] do_syscall_64+0xca/0x1c0 [ 67.949199][ C1] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 67.954932][ C1] [ 67.957168][ C1] Memory state around the buggy address: [ 67.962820][ C1] ffff8881dcba3080: fc fc fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 67.970865][ C1] ffff8881dcba3100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 67.978710][ C1] >ffff8881dcba3180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 67.987151][ C1] ^ [ 67.993400][ C1] ffff8881dcba3200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 68.001328][ C1] ffff8881dcba3280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 68.009456][ C1] ================================================================== [ 68.017435][ C1] Disabling lock debugging due to kernel taint [ 68.024076][ C1] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 68.031893][ C1] #PF: supervisor instruction fetch in kernel mode [ 68.038675][ C1] #PF: error_code(0x0010) - not-present page [ 68.044745][ C1] PGD 1d909f067 P4D 1d909f067 PUD 0 [ 68.049951][ C1] Oops: 0010 [#1] PREEMPT SMP KASAN [ 68.054990][ C1] CPU: 1 PID: 1914 Comm: syz-executor.2 Tainted: G B 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 68.066627][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 68.077673][ C1] RIP: 0010:0x0 [ 68.081105][ C1] Code: Bad RIP value. [ 68.085167][ C1] RSP: 0018:ffff8881f6f09d18 EFLAGS: 00010002 [ 68.091193][ C1] RAX: ffffffff8154d48a RBX: 0000000000000101 RCX: ffff8881ed141f80 [ 68.099156][ C1] RDX: 0000000000000101 RSI: 0000000000000000 RDI: ffff8881dcba31c0 [ 68.107321][ C1] RBP: ffff8881f6f09ec8 R08: ffffffff8154d0ce R09: 0000000000000003 [ 68.115574][ C1] R10: ffffffffffffffff R11: dffffc0000000001 R12: 00000000ffffa4a0 [ 68.123871][ C1] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8881dcba31c0 [ 68.132355][ C1] FS: 00007fe4106936c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 68.141690][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.148318][ C1] CR2: ffffffffffffffd6 CR3: 00000001ec825000 CR4: 00000000003406a0 [ 68.156614][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 68.164940][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 68.173490][ C1] Call Trace: [ 68.176767][ C1] [ 68.179630][ C1] ? __die+0xb4/0x100 [ 68.183835][ C1] ? no_context+0xbda/0xe50 [ 68.188436][ C1] ? enqueue_timer+0x165/0x300 [ 68.193165][ C1] ? is_prefetch+0x4b0/0x4b0 [ 68.197677][ C1] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 68.203538][ C1] ? __do_page_fault+0xa7d/0xbb0 [ 68.208341][ C1] ? __bad_area_nosemaphore+0xc0/0x460 [ 68.213898][ C1] ? page_fault+0x2f/0x40 [ 68.218224][ C1] ? __run_timers+0x84e/0xbe0 [ 68.222906][ C1] ? call_timer_fn+0x2a/0x390 [ 68.227799][ C1] call_timer_fn+0x36/0x390 [ 68.232403][ C1] __run_timers+0x8a5/0xbe0 [ 68.236926][ C1] ? enqueue_timer+0x300/0x300 [ 68.241704][ C1] ? check_preemption_disabled+0x9f/0x320 [ 68.248165][ C1] ? debug_smp_processor_id+0x20/0x20 [ 68.253940][ C1] ? lapic_next_event+0x5b/0x70 [ 68.258807][ C1] run_timer_softirq+0x63/0xf0 [ 68.264278][ C1] __do_softirq+0x23b/0x6b7 [ 68.268711][ C1] ? sched_clock_cpu+0x18/0x3a0 [ 68.273414][ C1] irq_exit+0x195/0x1c0 [ 68.277504][ C1] smp_apic_timer_interrupt+0x11a/0x460 [ 68.283295][ C1] apic_timer_interrupt+0xf/0x20 [ 68.288060][ C1] [ 68.290850][ C1] RIP: 0010:memset+0x4/0x40 [ 68.295181][ C1] Code: e8 09 00 00 c3 90 89 f6 48 8b 0c 24 31 d2 e9 93 22 00 00 0f 1f 00 89 f6 48 8b 0c 24 ba 01 00 00 00 e9 80 22 00 00 55 41 56 53 <48> 89 d3 41 89 f6 48 89 fd 48 8b 4c 24 18 48 89 d6 ba 01 00 00 00 [ 68.315227][ C1] RSP: 0018:ffff8881e249f120 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 68.323646][ C1] RAX: ffff8881e249f475 RBX: ffff8881e249f478 RCX: 1ffff1103c493e88 [ 68.331628][ C1] RDX: 0000000000000010 RSI: 0000000000000000 RDI: ffff8881e249f490 [ 68.339620][ C1] RBP: ffff8881e249f430 R08: 0000000000000001 R09: ffff8881e249f490 [ 68.347686][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffffffff0c37ded [ 68.355589][ C1] R13: ffffffff861bef68 R14: ffff8881e249f440 R15: dffffc0000000000 [ 68.363513][ C1] unwind_next_frame+0x1036/0x1ea0 [ 68.368593][ C1] ? _do_fork+0x197/0x900 [ 68.372706][ C1] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 68.378780][ C1] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 68.384994][ C1] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 68.391240][ C1] ? __x64_sys_clone+0x26b/0x2c0 [ 68.396443][ C1] ? unwind_next_frame+0x176a/0x1ea0 [ 68.401681][ C1] ? __unwind_start+0x708/0x890 [ 68.406714][ C1] ? deref_stack_reg+0x1f0/0x1f0 [ 68.411550][ C1] ? _do_fork+0x197/0x900 [ 68.416020][ C1] ? stack_trace_save+0x1c0/0x1c0 [ 68.420865][ C1] arch_stack_walk+0x111/0x140 [ 68.425660][ C1] ? __x64_sys_clone+0x26b/0x2c0 [ 68.430412][ C1] stack_trace_save+0x118/0x1c0 [ 68.435184][ C1] ? stack_trace_snprint+0x170/0x170 [ 68.440333][ C1] ? stack_trace_save+0x118/0x1c0 [ 68.445338][ C1] ? stack_trace_snprint+0x170/0x170 [ 68.450726][ C1] ? check_preemption_disabled+0x9f/0x320 [ 68.456551][ C1] __kasan_kmalloc+0x171/0x210 [ 68.461658][ C1] ? __kasan_kmalloc+0x171/0x210 [ 68.466631][ C1] ? __kmalloc_track_caller+0x100/0x2b0 [ 68.472031][ C1] ? kstrdup_const+0x51/0x90 [ 68.477035][ C1] ? alloc_vfsmnt+0x97/0x440 [ 68.481735][ C1] ? clone_mnt+0x6c/0xbc0 [ 68.485907][ C1] ? copy_tree+0x408/0xb50 [ 68.490494][ C1] ? copy_mnt_ns+0x12c/0x960 [ 68.495273][ C1] ? create_new_namespaces+0xd6/0x570 [ 68.500469][ C1] ? copy_namespaces+0x169/0x1b0 [ 68.505520][ C1] ? copy_process+0x12da/0x3230 [ 68.510992][ C1] ? _do_fork+0x197/0x900 [ 68.515738][ C1] __kmalloc_track_caller+0x100/0x2b0 [ 68.521766][ C1] ? alloc_vfsmnt+0x97/0x440 [ 68.526348][ C1] kstrdup_const+0x51/0x90 [ 68.530951][ C1] alloc_vfsmnt+0x97/0x440 [ 68.535372][ C1] clone_mnt+0x6c/0xbc0 [ 68.539480][ C1] copy_tree+0x408/0xb50 [ 68.543620][ C1] copy_mnt_ns+0x12c/0x960 [ 68.548136][ C1] ? kmem_cache_alloc+0xd9/0x250 [ 68.552991][ C1] create_new_namespaces+0xd6/0x570 [ 68.558023][ C1] copy_namespaces+0x169/0x1b0 [ 68.562997][ C1] copy_process+0x12da/0x3230 [ 68.567750][ C1] ? fork_idle+0x290/0x290 [ 68.572099][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 68.577205][ C1] ? _raw_spin_lock_irqsave+0x210/0x210 [ 68.582612][ C1] _do_fork+0x197/0x900 [ 68.586589][ C1] ? recalc_sigpending+0x19b/0x220 [ 68.591712][ C1] ? _raw_spin_unlock_irq+0x4a/0x60 [ 68.597253][ C1] ? copy_process+0x3230/0x3230 [ 68.601941][ C1] ? set_current_blocked+0x40/0x40 [ 68.606921][ C1] ? check_preemption_disabled+0x153/0x320 [ 68.612970][ C1] __x64_sys_clone+0x26b/0x2c0 [ 68.618293][ C1] ? __ia32_sys_vfork+0x110/0x110 [ 68.623136][ C1] ? switch_fpu_return+0x1d4/0x410 [ 68.628074][ C1] do_syscall_64+0xca/0x1c0 [ 68.632412][ C1] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 68.638136][ C1] RIP: 0033:0x7fe41070da29 [ 68.642880][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 68.664129][ C1] RSP: 002b:00007fe410693078 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 68.673220][ C1] RAX: ffffffffffffffda RBX: 00007fe41081ff80 RCX: 00007fe41070da29 [ 68.681379][ C1] RDX: 0000000000000000 RSI: 0000000000002ae0 RDI: 0000000096020007 [ 68.689321][ C1] RBP: 00007fe4107692d0 R08: 0000000000000000 R09: 0000000000000000 [ 68.697860][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 68.705872][ C1] R13: 000000000000000b R14: 00007fe41081ff80 R15: 00007ffe083a1808 [ 68.715041][ C1] Modules linked in: [ 68.719153][ C1] CR2: 0000000000000000 [ 68.723227][ C1] ---[ end trace a7f47374f730c96b ]--- [ 68.728616][ C1] RIP: 0010:0x0 [ 68.731997][ C1] Code: Bad RIP value. [ 68.735992][ C1] RSP: 0018:ffff8881f6f09d18 EFLAGS: 00010002 [ 68.742057][ C1] RAX: ffffffff8154d48a RBX: 0000000000000101 RCX: ffff8881ed141f80 [ 68.749996][ C1] RDX: 0000000000000101 RSI: 0000000000000000 RDI: ffff8881dcba31c0 [ 68.758425][ C1] RBP: ffff8881f6f09ec8 R08: ffffffff8154d0ce R09: 0000000000000003 [ 68.766235][ C1] R10: ffffffffffffffff R11: dffffc0000000001 R12: 00000000ffffa4a0 [ 68.774047][ C1] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8881dcba31c0 [ 68.782393][ C1] FS: 00007fe4106936c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 68.791157][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.797570][ C1] CR2: ffffffffffffffd6 CR3: 00000001ec825000 CR4: 00000000003406a0 [ 68.805469][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 68.813467][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 68.821729][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 68.829384][ C1] Kernel Offset: disabled [ 68.833610][ C1] Rebooting in 86400 seconds..