./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4054017136 <...> Warning: Permanently added '10.128.0.160' (ECDSA) to the list of known hosts. execve("./syz-executor4054017136", ["./syz-executor4054017136"], 0x7ffee87a6440 /* 10 vars */) = 0 brk(NULL) = 0x555556b46000 brk(0x555556b46c40) = 0x555556b46c40 arch_prctl(ARCH_SET_FS, 0x555556b46300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor4054017136", 4096) = 28 brk(0x555556b67c40) = 0x555556b67c40 brk(0x555556b68000) = 0x555556b68000 mprotect(0x7f9f224ea000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 ioctl(3, USB_RAW_IOCTL_INIT, 0x7ffffa7ddb10) = 0 ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffffa7ddb10) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffffa7ddb10) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffffa7dcb00) = 18 [ 44.956486][ T145] usb 1-1: new high-speed USB device number 2 using dummy_hcd ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffffa7ddb10) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffffa7dcb00) = 18 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffffa7ddb10) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffffa7dcb00) = 9 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffffa7ddb10) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffffa7dcb00) = 72 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffffa7ddb10) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffffa7dcb00) = 4 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffffa7ddb10) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffffa7dcb00) = 8 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffffa7ddb10) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffffa7dcb00) = 8 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffffa7ddb10) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ffffa7dcb00) = 8 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffffa7ddb10) = 0 ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0xfa) = 0 ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f9f224f03ac) = 9 ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f9f224f03bc) = 10 ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f9f224f03cc) = 12 ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f9f224f03dc) = 11 ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f9f224f03ec) = 13 ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f9f224f03fc) = 14 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffffa7dcb00) = 0 [ 45.476988][ T145] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 45.486591][ T145] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.494592][ T145] usb 1-1: Product: syz [ 45.499077][ T145] usb 1-1: Manufacturer: syz [ 45.503689][ T145] usb 1-1: SerialNumber: syz ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffffa7ddb10) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffffa7dcb00) = 4096 [ 45.548873][ T145] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffffa7ddb10) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffffa7dcb00) = 4096 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffffa7ddb10) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffffa7dcb00) = 4096 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffffa7ddb10) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffffa7dcb00) = 4096 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffffa7ddb10) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffffa7dcb00) = 4096 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffffa7ddb10) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffffa7dcb00) = 4096 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffffa7ddb10) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffffa7dcb00) = 4096 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffffa7ddb10) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffffa7dcb00) = 4096 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffffa7ddb10) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffffa7dcb00) = 4096 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffffa7ddb10) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffffa7dcb00) = 4096 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffffa7ddb10) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffffa7dcb00) = 4096 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffffa7ddb10) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffffa7dcb00) = 4096 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffffa7ddb10) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffffa7dcb00) = 1856 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ffffa7ddb10) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ffffa7dcb00) = 0 [ 46.126673][ T145] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 ioctl(3, USB_RAW_IOCTL_EP_WRITE, 0x7ffffa7ddb50) = 36 ioctl(3, USB_RAW_IOCTL_EP_WRITE, 0x7ffffa7ddb50) = 36 ioctl(3, USB_RAW_IOCTL_EP_WRITE, 0x7ffffa7ddb50) = 36 ioctl(3, USB_RAW_IOCTL_EP_WRITE, 0x7ffffa7ddb50) = 36 ioctl(3, USB_RAW_IOCTL_EP_WRITE, 0x7ffffa7ddb50) = 36 [ 47.166570][ T145] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive [ 47.173712][ T145] ath9k_htc: Failed to initialize the device ioctl(3, USB_RAW_IOCTL_EP_WRITE, 0x7ffffa7ddb50) = 36 [ 47.346512][ C0] ================================================================== [ 47.354606][ C0] BUG: KASAN: use-after-free in ath9k_hif_usb_rx_cb+0xa65/0x1130 [ 47.362354][ C0] Read of size 4 at addr ffff88807724c2e8 by task swapper/0/0 [ 47.369800][ C0] [ 47.372116][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc5-syzkaller-00228-ge5524c2a1fc4 #0 [ 47.381825][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 47.391883][ C0] Call Trace: [ 47.395154][ C0] [ 47.398001][ C0] dump_stack_lvl+0x1e3/0x2cb [ 47.402676][ C0] ? bfq_pos_tree_add_move+0x436/0x436 [ 47.408114][ C0] ? _printk+0xcf/0x10f [ 47.412245][ C0] ? __wake_up_klogd+0xd6/0x100 [ 47.417079][ C0] ? __wake_up_klogd+0xcd/0x100 [ 47.421909][ C0] ? panic+0x76e/0x76e [ 47.425972][ C0] ? _printk+0xcf/0x10f [ 47.430105][ C0] print_address_description+0x65/0x4b0 [ 47.435642][ C0] print_report+0xf4/0x210 [ 47.440301][ C0] ? __netdev_alloc_skb+0x103/0x4d0 [ 47.445494][ C0] ? ath9k_hif_usb_rx_cb+0xa65/0x1130 [ 47.450850][ C0] kasan_report+0xfb/0x130 [ 47.455251][ C0] ? ath9k_hif_usb_rx_cb+0xa65/0x1130 [ 47.460779][ C0] ath9k_hif_usb_rx_cb+0xa65/0x1130 [ 47.465961][ C0] ? ath9k_hif_usb_alloc_urbs+0xe90/0xe90 [ 47.471771][ C0] __usb_hcd_giveback_urb+0x369/0x530 [ 47.477145][ C0] dummy_timer+0x86b/0x3110 [ 47.481644][ C0] ? dummy_free_streams+0x320/0x320 [ 47.487428][ C0] ? trace_lock_release+0x7a/0x190 [ 47.492526][ C0] ? dummy_free_streams+0x320/0x320 [ 47.497714][ C0] call_timer_fn+0xf5/0x210 [ 47.502197][ C0] ? dummy_free_streams+0x320/0x320 [ 47.507374][ C0] ? dummy_free_streams+0x320/0x320 [ 47.512550][ C0] ? __run_timers+0x980/0x980 [ 47.517218][ C0] ? do_raw_spin_unlock+0x134/0x8a0 [ 47.522404][ C0] ? dummy_free_streams+0x320/0x320 [ 47.527581][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 47.532756][ C0] ? lockdep_hardirqs_on+0x95/0x140 [ 47.537931][ C0] ? dummy_free_streams+0x320/0x320 [ 47.543109][ C0] __run_timers+0x76a/0x980 [ 47.547595][ C0] ? trace_timer_cancel+0x210/0x210 [ 47.552772][ C0] ? print_irqtrace_events+0x220/0x220 [ 47.558298][ C0] run_timer_softirq+0x63/0xf0 [ 47.563044][ C0] __do_softirq+0x382/0x793 [ 47.567529][ C0] ? __irq_exit_rcu+0xec/0x170 [ 47.572275][ C0] ? __entry_text_end+0x1fec88/0x1fec88 [ 47.577803][ C0] __irq_exit_rcu+0xec/0x170 [ 47.582380][ C0] ? irq_exit_rcu+0x20/0x20 [ 47.586863][ C0] irq_exit_rcu+0x5/0x20 [ 47.591091][ C0] sysvec_apic_timer_interrupt+0x91/0xb0 [ 47.596723][ C0] [ 47.599664][ C0] [ 47.602592][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 47.608563][ C0] RIP: 0010:acpi_idle_enter+0x43d/0x7a0 [ 47.614093][ C0] Code: ff e8 07 4c f4 fc 48 83 e3 08 44 8b 7c 24 04 0f 85 10 01 00 00 e8 43 f3 fa fc 66 90 e8 2c 47 f4 fc 0f 00 2d a5 3c 62 06 fb f4 <4c> 89 e3 48 c1 eb 03 42 80 3c 2b 00 74 08 4c 89 e7 e8 5d fb 46 fd [ 47.633702][ C0] RSP: 0018:ffffffff8c807ba0 EFLAGS: 000002d3 [ 47.639747][ C0] RAX: ffffffff849336b4 RBX: 0000000000000000 RCX: ffffffff8c8bb8c0 [ 47.647709][ C0] RDX: 0000000000000000 RSI: ffffffff8a8d22c0 RDI: ffffffff8ae99700 [ 47.655680][ C0] RBP: ffffffff8c807c50 R08: ffffffff84933699 R09: fffffbfff1917719 [ 47.663756][ C0] R10: fffffbfff1917719 R11: 1ffffffff1917718 R12: ffffffff8c807be0 [ 47.671738][ C0] R13: dffffc0000000000 R14: ffff888145cd0000 R15: 0000000000000001 [ 47.679714][ C0] ? acpi_idle_enter+0x419/0x7a0 [ 47.684645][ C0] ? acpi_idle_enter+0x434/0x7a0 [ 47.689584][ C0] ? acpi_idle_lpi_enter+0xe0/0xe0 [ 47.694689][ C0] cpuidle_enter_state+0x517/0xed0 [ 47.699786][ C0] ? cpuidle_enter_s2idle+0x6b0/0x6b0 [ 47.705141][ C0] cpuidle_enter+0x59/0x90 [ 47.709542][ C0] do_idle+0x3d2/0x640 [ 47.713617][ C0] ? idle_inject_timer_fn+0x60/0x60 [ 47.718801][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 47.724684][ C0] cpu_startup_entry+0x15/0x20 [ 47.729427][ C0] rest_init+0x24f/0x270 [ 47.733651][ C0] ? time_init+0x33/0x33 [ 47.737875][ C0] arch_call_rest_init+0xa/0xa [ 47.742624][ C0] start_kernel+0x4ac/0x55b [ 47.747120][ C0] secondary_startup_64_no_verify+0xcf/0xdb [ 47.752998][ C0] [ 47.755998][ C0] [ 47.758307][ C0] The buggy address belongs to the physical page: [ 47.764709][ C0] page:ffffea0001dc9300 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x7724c [ 47.774834][ C0] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 47.781933][ C0] raw: 00fff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 47.790504][ C0] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 47.799081][ C0] page dumped because: kasan: bad access detected [ 47.805473][ C0] page_owner tracks the page as freed [ 47.810828][ C0] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x40dc0(GFP_KERNEL|__GFP_COMP|__GFP_ZERO), pid 145, tgid 145 (kworker/0:2), ts 46137982066, free_ts 47173684424 [ 47.828519][ C0] get_page_from_freelist+0x72b/0x7a0 [ 47.833878][ C0] __alloc_pages+0x259/0x560 [ 47.838451][ C0] kmalloc_order+0x41/0x150 [ 47.842934][ C0] kmalloc_order_trace+0x15/0x70 [ 47.848289][ C0] __kmalloc+0x26b/0x370 [ 47.852514][ C0] wiphy_new_nm+0x617/0x18f0 [ 47.857083][ C0] ieee80211_alloc_hw_nm+0x338/0x1e60 [ 47.862445][ C0] ath9k_htc_probe_device+0xaa/0x2090 [ 47.867804][ C0] ath9k_htc_hw_init+0x30/0x70 [ 47.872546][ C0] ath9k_hif_usb_firmware_cb+0x250/0x4d0 [ 47.878153][ C0] request_firmware_work_func+0x198/0x270 [ 47.883864][ C0] process_one_work+0x81c/0xd10 [ 47.888704][ C0] worker_thread+0xb14/0x1330 [ 47.893574][ C0] kthread+0x266/0x300 [ 47.897637][ C0] ret_from_fork+0x1f/0x30 [ 47.902036][ C0] page last free stack trace: [ 47.906685][ C0] free_pcp_prepare+0x812/0x900 [ 47.911514][ C0] free_unref_page+0x7d/0x390 [ 47.916166][ C0] free_large_kmalloc+0xeb/0x1a0 [ 47.921091][ C0] kfree+0x188/0x210 [ 47.924962][ C0] device_release+0x98/0x1c0 [ 47.929530][ C0] kobject_cleanup+0x235/0x470 [ 47.934278][ C0] ath9k_htc_probe_device+0xfe8/0x2090 [ 47.939714][ C0] ath9k_htc_hw_init+0x30/0x70 [ 47.944451][ C0] ath9k_hif_usb_firmware_cb+0x250/0x4d0 [ 47.950072][ C0] request_firmware_work_func+0x198/0x270 [ 47.955768][ C0] process_one_work+0x81c/0xd10 [ 47.960596][ C0] worker_thread+0xb14/0x1330 [ 47.965260][ C0] kthread+0x266/0x300 [ 47.969309][ C0] ret_from_fork+0x1f/0x30 [ 47.973706][ C0] [ 47.976023][ C0] Memory state around the buggy address: [ 47.981641][ C0] ffff88807724c180: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 47.989709][ C0] ffff88807724c200: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 47.997755][ C0] >ffff88807724c280: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 48.005798][ C0] ^ [ 48.013489][ C0] ffff88807724c300: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 48.021586][ C0] ffff88807724c380: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 48.029630][ C0] ================================================================== [ 48.037666][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 48.044225][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc5-syzkaller-00228-ge5524c2a1fc4 #0 [ 48.053918][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 48.063974][ C0] Call Trace: [ 48.067236][ C0] [ 48.070065][ C0] dump_stack_lvl+0x1e3/0x2cb [ 48.074729][ C0] ? bfq_pos_tree_add_move+0x436/0x436 [ 48.080165][ C0] ? panic+0x76e/0x76e [ 48.084220][ C0] ? vscnprintf+0x59/0x80 [ 48.088528][ C0] panic+0x312/0x76e [ 48.092400][ C0] ? fb_is_primary_device+0xcc/0xcc [ 48.097574][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 48.103458][ C0] ? ath9k_hif_usb_rx_cb+0xa65/0x1130 [ 48.108809][ C0] end_report+0x91/0xa0 [ 48.112945][ C0] kasan_report+0x108/0x130 [ 48.117426][ C0] ? ath9k_hif_usb_rx_cb+0xa65/0x1130 [ 48.122786][ C0] ath9k_hif_usb_rx_cb+0xa65/0x1130 [ 48.127964][ C0] ? ath9k_hif_usb_alloc_urbs+0xe90/0xe90 [ 48.133667][ C0] __usb_hcd_giveback_urb+0x369/0x530 [ 48.139017][ C0] dummy_timer+0x86b/0x3110 [ 48.143515][ C0] ? dummy_free_streams+0x320/0x320 [ 48.148690][ C0] ? trace_lock_release+0x7a/0x190 [ 48.153784][ C0] ? dummy_free_streams+0x320/0x320 [ 48.158963][ C0] call_timer_fn+0xf5/0x210 [ 48.163444][ C0] ? dummy_free_streams+0x320/0x320 [ 48.168622][ C0] ? dummy_free_streams+0x320/0x320 [ 48.173816][ C0] ? __run_timers+0x980/0x980 [ 48.178488][ C0] ? do_raw_spin_unlock+0x134/0x8a0 [ 48.183677][ C0] ? dummy_free_streams+0x320/0x320 [ 48.188864][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 48.194055][ C0] ? lockdep_hardirqs_on+0x95/0x140 [ 48.199264][ C0] ? dummy_free_streams+0x320/0x320 [ 48.204470][ C0] __run_timers+0x76a/0x980 [ 48.208963][ C0] ? trace_timer_cancel+0x210/0x210 [ 48.214141][ C0] ? print_irqtrace_events+0x220/0x220 [ 48.219588][ C0] run_timer_softirq+0x63/0xf0 [ 48.224341][ C0] __do_softirq+0x382/0x793 [ 48.228825][ C0] ? __irq_exit_rcu+0xec/0x170 [ 48.233583][ C0] ? __entry_text_end+0x1fec88/0x1fec88 [ 48.239126][ C0] __irq_exit_rcu+0xec/0x170 [ 48.243732][ C0] ? irq_exit_rcu+0x20/0x20 [ 48.248234][ C0] irq_exit_rcu+0x5/0x20 [ 48.252456][ C0] sysvec_apic_timer_interrupt+0x91/0xb0 [ 48.258082][ C0] [ 48.261100][ C0] [ 48.264012][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 48.269977][ C0] RIP: 0010:acpi_idle_enter+0x43d/0x7a0 [ 48.275593][ C0] Code: ff e8 07 4c f4 fc 48 83 e3 08 44 8b 7c 24 04 0f 85 10 01 00 00 e8 43 f3 fa fc 66 90 e8 2c 47 f4 fc 0f 00 2d a5 3c 62 06 fb f4 <4c> 89 e3 48 c1 eb 03 42 80 3c 2b 00 74 08 4c 89 e7 e8 5d fb 46 fd [ 48.295197][ C0] RSP: 0018:ffffffff8c807ba0 EFLAGS: 000002d3 [ 48.301248][ C0] RAX: ffffffff849336b4 RBX: 0000000000000000 RCX: ffffffff8c8bb8c0 [ 48.309209][ C0] RDX: 0000000000000000 RSI: ffffffff8a8d22c0 RDI: ffffffff8ae99700 [ 48.317161][ C0] RBP: ffffffff8c807c50 R08: ffffffff84933699 R09: fffffbfff1917719 [ 48.325131][ C0] R10: fffffbfff1917719 R11: 1ffffffff1917718 R12: ffffffff8c807be0 [ 48.333084][ C0] R13: dffffc0000000000 R14: ffff888145cd0000 R15: 0000000000000001 [ 48.341038][ C0] ? acpi_idle_enter+0x419/0x7a0 [ 48.345957][ C0] ? acpi_idle_enter+0x434/0x7a0 [ 48.350887][ C0] ? acpi_idle_lpi_enter+0xe0/0xe0 [ 48.355982][ C0] cpuidle_enter_state+0x517/0xed0 [ 48.361085][ C0] ? cpuidle_enter_s2idle+0x6b0/0x6b0 [ 48.366541][ C0] cpuidle_enter+0x59/0x90 [ 48.370939][ C0] do_idle+0x3d2/0x640 [ 48.374990][ C0] ? idle_inject_timer_fn+0x60/0x60 [ 48.380165][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 48.386129][ C0] cpu_startup_entry+0x15/0x20 [ 48.390871][ C0] rest_init+0x24f/0x270 [ 48.395090][ C0] ? time_init+0x33/0x33 [ 48.399318][ C0] arch_call_rest_init+0xa/0xa [ 48.404062][ C0] start_kernel+0x4ac/0x55b [ 48.408544][ C0] secondary_startup_64_no_verify+0xcf/0xdb [ 48.414420][ C0] [ 48.417602][ C0] Kernel Offset: disabled [ 48.421919][ C0] Rebooting in 86400 seconds..