./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4110853669 <...> DUID 00:04:15:32:48:1d:3b:73:54:4f:46:a6:7d:b2:d0:ec:1f:b1 forked to background, child pid 3186 [ 26.694091][ T3187] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.705045][ T3187] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.146' (ECDSA) to the list of known hosts. execve("./syz-executor4110853669", ["./syz-executor4110853669"], 0x7ffc048b5730 /* 10 vars */) = 0 brk(NULL) = 0x555556dc4000 brk(0x555556dc4c40) = 0x555556dc4c40 arch_prctl(ARCH_SET_FS, 0x555556dc4300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor4110853669", 4096) = 28 brk(0x555556de5c40) = 0x555556de5c40 brk(0x555556de6000) = 0x555556de6000 mprotect(0x7f9d0e90f000, 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, 0x7fffb8ae5830) = 0 ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffb8ae5830) = 0 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffb8ae5830) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffb8ae4820) = 18 syzkaller login: [ 49.437207][ T3272] usb 1-1: new high-speed USB device number 2 using dummy_hcd ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffb8ae5830) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffb8ae4820) = 18 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffb8ae5830) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffb8ae4820) = 9 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffb8ae5830) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffb8ae4820) = 72 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffb8ae5830) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffb8ae4820) = 4 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffb8ae5830) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffb8ae4820) = 8 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffb8ae5830) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffb8ae4820) = 8 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffb8ae5830) = 0 ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7fffb8ae4820) = 8 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffb8ae5830) = 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, 0x7f9d0e9153ac) = 9 ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f9d0e9153bc) = 10 ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f9d0e9153cc) = 12 ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f9d0e9153dc) = 11 ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f9d0e9153ec) = 13 ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f9d0e9153fc) = 14 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffb8ae4820) = 0 [ 49.957893][ T3272] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 49.967798][ T3272] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.975889][ T3272] usb 1-1: Product: syz [ 49.980105][ T3272] usb 1-1: Manufacturer: syz [ 49.984704][ T3272] usb 1-1: SerialNumber: syz ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffb8ae5830) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffb8ae4820) = 4096 [ 50.041573][ T3272] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffb8ae5830) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffb8ae4820) = 4096 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffb8ae5830) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffb8ae4820) = 4096 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffb8ae5830) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffb8ae4820) = 4096 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffb8ae5830) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffb8ae4820) = 4096 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffb8ae5830) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffb8ae4820) = 4096 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffb8ae5830) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffb8ae4820) = 4096 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffb8ae5830) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffb8ae4820) = 4096 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffb8ae5830) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffb8ae4820) = 4096 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffb8ae5830) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffb8ae4820) = 4096 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffb8ae5830) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffb8ae4820) = 4096 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffb8ae5830) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffb8ae4820) = 4096 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffb8ae5830) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffb8ae4820) = 1856 ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7fffb8ae5830) = 0 ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7fffb8ae4820) = 0 [ 50.617444][ T3272] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 ioctl(3, USB_RAW_IOCTL_EP_WRITE, 0x7fffb8ae5870) = 4 ioctl(3, USB_RAW_IOCTL_EP_WRITE, 0x7fffb8ae5870) = 4 ioctl(3, USB_RAW_IOCTL_EP_WRITE, 0x7fffb8ae5870) = 4 ioctl(3, USB_RAW_IOCTL_EP_WRITE, 0x7fffb8ae5870) = 4 ioctl(3, USB_RAW_IOCTL_EP_WRITE, 0x7fffb8ae5870) = 4 [ 51.677214][ T3272] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive [ 51.684337][ T3272] ath9k_htc: Failed to initialize the device ioctl(3, USB_RAW_IOCTL_EP_WRITE, 0x7fffb8ae5870) = 4 [ 51.837143][ C1] ================================================================== [ 51.845223][ C1] BUG: KASAN: use-after-free in ath9k_hif_usb_rx_cb+0xea7/0x10d0 [ 51.852948][ C1] Read of size 4 at addr ffff888020a742e8 by task swapper/1/0 [ 51.860403][ C1] [ 51.862735][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc5-syzkaller-00049-gc1084b6c5620 #0 [ 51.872446][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 51.882490][ C1] Call Trace: [ 51.885754][ C1] [ 51.888586][ C1] dump_stack_lvl+0xcd/0x134 [ 51.893168][ C1] print_address_description.constprop.0.cold+0xeb/0x495 [ 51.900187][ C1] ? ath9k_hif_usb_rx_cb+0xea7/0x10d0 [ 51.905561][ C1] kasan_report.cold+0xf4/0x1c6 [ 51.910400][ C1] ? ath9k_hif_usb_rx_cb+0xea7/0x10d0 [ 51.915789][ C1] ath9k_hif_usb_rx_cb+0xea7/0x10d0 [ 51.920994][ C1] ? ww_mutex_trylock+0x750/0xcb0 [ 51.926024][ C1] ? hif_usb_start+0xa0/0xa0 [ 51.930632][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 51.935603][ C1] __usb_hcd_giveback_urb+0x2b0/0x5c0 [ 51.940999][ C1] usb_hcd_giveback_urb+0x367/0x410 [ 51.946208][ C1] dummy_timer+0x11f9/0x32b0 [ 51.950836][ C1] ? dummy_dequeue+0x500/0x500 [ 51.955614][ C1] ? dummy_dequeue+0x500/0x500 [ 51.960485][ C1] call_timer_fn+0x1a5/0x6b0 [ 51.965078][ C1] ? timer_fixup_activate+0x350/0x350 [ 51.970453][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 51.975333][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 51.980560][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 51.985780][ C1] ? dummy_dequeue+0x500/0x500 [ 51.990563][ C1] __run_timers.part.0+0x679/0xa80 [ 51.995702][ C1] ? call_timer_fn+0x6b0/0x6b0 [ 52.000570][ C1] ? __wake_up_locked_sync_key+0x20/0x20 [ 52.006223][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 52.011445][ C1] ? sched_clock_cpu+0x69/0x2b0 [ 52.016312][ C1] run_timer_softirq+0xb3/0x1d0 [ 52.021203][ C1] __do_softirq+0x29b/0x9c2 [ 52.025730][ C1] __irq_exit_rcu+0x123/0x180 [ 52.030414][ C1] irq_exit_rcu+0x5/0x20 [ 52.034666][ C1] sysvec_apic_timer_interrupt+0x93/0xc0 [ 52.040306][ C1] [ 52.043233][ C1] [ 52.046165][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 52.052184][ C1] RIP: 0010:acpi_idle_do_entry+0x1c9/0x240 [ 52.057996][ C1] Code: 89 de e8 ea 08 00 f8 84 db 75 98 e8 e1 0c 00 f8 e8 0c 5b 06 f8 66 90 e8 d5 0c 00 f8 0f 00 2d 1e ba b9 00 e8 c9 0c 00 f8 fb f4 <9c> 5b 81 e3 00 02 00 00 fa 31 ff 48 89 de e8 14 09 00 f8 48 85 db [ 52.077610][ C1] RSP: 0018:ffffc90000177d20 EFLAGS: 00000293 [ 52.083679][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.091647][ C1] RDX: ffff888011b09d80 RSI: ffffffff897a59e7 RDI: 0000000000000000 [ 52.099625][ C1] RBP: ffff8881457a1064 R08: 0000000000000001 R09: 0000000000000001 [ 52.107595][ C1] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 52.115567][ C1] R13: ffff8881457a1000 R14: ffff8881457a1064 R15: ffff8881461d2004 [ 52.123544][ C1] ? acpi_idle_do_entry+0x1c7/0x240 [ 52.128766][ C1] acpi_idle_enter+0x369/0x510 [ 52.133541][ C1] cpuidle_enter_state+0x1b1/0xc80 [ 52.138661][ C1] cpuidle_enter+0x4a/0xa0 [ 52.143081][ C1] do_idle+0x3e8/0x590 [ 52.147157][ C1] ? arch_cpu_idle_exit+0x30/0x30 [ 52.152188][ C1] ? _raw_spin_unlock_bh+0x11/0x30 [ 52.157307][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 52.162517][ C1] cpu_startup_entry+0x14/0x20 [ 52.167286][ C1] start_secondary+0x21d/0x2b0 [ 52.172060][ C1] ? set_cpu_sibling_map+0x1ef0/0x1ef0 [ 52.177528][ C1] secondary_startup_64_no_verify+0xce/0xdb [ 52.183437][ C1] [ 52.186452][ C1] [ 52.188769][ C1] The buggy address belongs to the physical page: [ 52.195173][ C1] page:ffffea0000829d00 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x20a74 [ 52.205330][ C1] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 52.212449][ C1] raw: 00fff00000000000 0000000000000000 ffffea0000829d08 0000000000000000 [ 52.221033][ C1] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 52.229607][ C1] page dumped because: kasan: bad access detected [ 52.236010][ C1] page_owner tracks the page as freed [ 52.241377][ C1] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x40dc0(GFP_KERNEL|__GFP_COMP|__GFP_ZERO), pid 3272, tgid 3272 (kworker/1:3), ts 50628889790, free_ts 51684314390 [ 52.259180][ C1] get_page_from_freelist+0x1290/0x3b70 [ 52.264729][ C1] __alloc_pages+0x1c7/0x510 [ 52.269319][ C1] alloc_pages+0x1aa/0x310 [ 52.273736][ C1] kmalloc_order+0x34/0xf0 [ 52.278159][ C1] kmalloc_order_trace+0x14/0x120 [ 52.283188][ C1] wiphy_new_nm+0x6f0/0x2080 [ 52.287786][ C1] ieee80211_alloc_hw_nm+0x373/0x2270 [ 52.293161][ C1] ath9k_htc_probe_device+0x97/0x1f00 [ 52.298533][ C1] ath9k_htc_hw_init+0x31/0x60 [ 52.303302][ C1] ath9k_hif_usb_firmware_cb+0x274/0x530 [ 52.308942][ C1] request_firmware_work_func+0x12c/0x230 [ 52.314663][ C1] process_one_work+0x996/0x1610 [ 52.319601][ C1] worker_thread+0x665/0x1080 [ 52.324277][ C1] kthread+0x2e9/0x3a0 [ 52.328356][ C1] ret_from_fork+0x1f/0x30 [ 52.332774][ C1] page last free stack trace: [ 52.337434][ C1] free_pcp_prepare+0x549/0xd20 [ 52.342299][ C1] free_unref_page+0x19/0x6a0 [ 52.346976][ C1] device_release+0x9f/0x240 [ 52.351568][ C1] kobject_put+0x1c8/0x540 [ 52.355987][ C1] put_device+0x1b/0x30 [ 52.360142][ C1] ath9k_htc_probe_device+0x1c7/0x1f00 [ 52.365601][ C1] ath9k_htc_hw_init+0x31/0x60 [ 52.370384][ C1] ath9k_hif_usb_firmware_cb+0x274/0x530 [ 52.376022][ C1] request_firmware_work_func+0x12c/0x230 [ 52.381747][ C1] process_one_work+0x996/0x1610 [ 52.386689][ C1] worker_thread+0x665/0x1080 [ 52.391368][ C1] kthread+0x2e9/0x3a0 [ 52.395437][ C1] ret_from_fork+0x1f/0x30 [ 52.399857][ C1] [ 52.402174][ C1] Memory state around the buggy address: [ 52.407796][ C1] ffff888020a74180: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 52.415861][ C1] ffff888020a74200: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 52.423924][ C1] >ffff888020a74280: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 52.431978][ C1] ^ [ 52.439425][ C1] ffff888020a74300: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 52.447483][ C1] ffff888020a74380: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 52.456934][ C1] ================================================================== [ 52.464988][ C1] Kernel panic - not syncing: panic_on_warn set ... [ 52.471567][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19.0-rc5-syzkaller-00049-gc1084b6c5620 #0 [ 52.481283][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 52.491342][ C1] Call Trace: [ 52.494618][ C1] [ 52.497462][ C1] dump_stack_lvl+0xcd/0x134 [ 52.502063][ C1] panic+0x2d7/0x636 [ 52.505962][ C1] ? panic_print_sys_info.part.0+0x10b/0x10b [ 52.513784][ C1] ? ath9k_hif_usb_rx_cb+0xea7/0x10d0 [ 52.519186][ C1] end_report.part.0+0x3f/0x7c [ 52.523966][ C1] kasan_report.cold+0x93/0x1c6 [ 52.528830][ C1] ? ath9k_hif_usb_rx_cb+0xea7/0x10d0 [ 52.534230][ C1] ath9k_hif_usb_rx_cb+0xea7/0x10d0 [ 52.539442][ C1] ? ww_mutex_trylock+0x750/0xcb0 [ 52.544478][ C1] ? hif_usb_start+0xa0/0xa0 [ 52.549076][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 52.554026][ C1] __usb_hcd_giveback_urb+0x2b0/0x5c0 [ 52.559408][ C1] usb_hcd_giveback_urb+0x367/0x410 [ 52.564615][ C1] dummy_timer+0x11f9/0x32b0 [ 52.569230][ C1] ? dummy_dequeue+0x500/0x500 [ 52.574004][ C1] ? dummy_dequeue+0x500/0x500 [ 52.578776][ C1] call_timer_fn+0x1a5/0x6b0 [ 52.583374][ C1] ? timer_fixup_activate+0x350/0x350 [ 52.588841][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 52.593704][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 52.598909][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 52.604115][ C1] ? dummy_dequeue+0x500/0x500 [ 52.608885][ C1] __run_timers.part.0+0x679/0xa80 [ 52.614006][ C1] ? call_timer_fn+0x6b0/0x6b0 [ 52.618781][ C1] ? __wake_up_locked_sync_key+0x20/0x20 [ 52.624443][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 52.629645][ C1] ? sched_clock_cpu+0x69/0x2b0 [ 52.634504][ C1] run_timer_softirq+0xb3/0x1d0 [ 52.639448][ C1] __do_softirq+0x29b/0x9c2 [ 52.643965][ C1] __irq_exit_rcu+0x123/0x180 [ 52.648647][ C1] irq_exit_rcu+0x5/0x20 [ 52.652892][ C1] sysvec_apic_timer_interrupt+0x93/0xc0 [ 52.658530][ C1] [ 52.661596][ C1] [ 52.664527][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 52.670518][ C1] RIP: 0010:acpi_idle_do_entry+0x1c9/0x240 [ 52.676337][ C1] Code: 89 de e8 ea 08 00 f8 84 db 75 98 e8 e1 0c 00 f8 e8 0c 5b 06 f8 66 90 e8 d5 0c 00 f8 0f 00 2d 1e ba b9 00 e8 c9 0c 00 f8 fb f4 <9c> 5b 81 e3 00 02 00 00 fa 31 ff 48 89 de e8 14 09 00 f8 48 85 db [ 52.696553][ C1] RSP: 0018:ffffc90000177d20 EFLAGS: 00000293 [ 52.702624][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.710596][ C1] RDX: ffff888011b09d80 RSI: ffffffff897a59e7 RDI: 0000000000000000 [ 52.718585][ C1] RBP: ffff8881457a1064 R08: 0000000000000001 R09: 0000000000000001 [ 52.726562][ C1] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 52.734534][ C1] R13: ffff8881457a1000 R14: ffff8881457a1064 R15: ffff8881461d2004 [ 52.742514][ C1] ? acpi_idle_do_entry+0x1c7/0x240 [ 52.747725][ C1] acpi_idle_enter+0x369/0x510 [ 52.752499][ C1] cpuidle_enter_state+0x1b1/0xc80 [ 52.757619][ C1] cpuidle_enter+0x4a/0xa0 [ 52.762038][ C1] do_idle+0x3e8/0x590 [ 52.766115][ C1] ? arch_cpu_idle_exit+0x30/0x30 [ 52.771144][ C1] ? _raw_spin_unlock_bh+0x11/0x30 [ 52.776266][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 52.781470][ C1] cpu_startup_entry+0x14/0x20 [ 52.786260][ C1] start_secondary+0x21d/0x2b0 [ 52.791041][ C1] ? set_cpu_sibling_map+0x1ef0/0x1ef0 [ 52.796512][ C1] secondary_startup_64_no_verify+0xce/0xdb [ 52.802423][ C1] [ 52.805629][ C1] Kernel Offset: disabled [ 52.809948][ C1] Rebooting in 86400 seconds..