[ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.24' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 55.440794][ C1] general protection fault, probably for non-canonical address 0x1ffffffff135a814: 0000 [#1] PREEMPT SMP KASAN [ 55.440810][ C1] CPU: 1 PID: 6794 Comm: syz-executor458 Not tainted 5.8.0-rc3-syzkaller #0 [ 55.440825][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.440845][ C1] RIP: 0010:pvclock_gtod_notify+0x0/0x4d0 [ 55.440857][ C1] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c7 20 b9 e4 8b e8 b6 72 a7 00 eb d1 0f 1f 40 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 55.440863][ C1] RSP: 0018:ffffc90000da8bf8 EFLAGS: 00010046 [ 55.440873][ C1] RAX: 1ffffffff135a814 RBX: 00000000ffffffff RCX: ffffffff814e18bb [ 55.440880][ C1] RDX: ffffffff8c90f9c0 RSI: 0000000000000000 RDI: ffffffff89ad40a0 [ 55.440887][ C1] RBP: dffffc0000000000 R08: 0000000000000000 R09: ffffffff8c58fa27 [ 55.440893][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 55.440900][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff89ad40a0 [ 55.440910][ C1] FS: 0000000000000000(0000) GS:ffff8880ae700000(0063) knlGS:00000000083ed840 [ 55.440918][ C1] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 55.440925][ C1] CR2: 0000000020000180 CR3: 000000009e345000 CR4: 00000000001406e0 [ 55.440934][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.440941][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.440944][ C1] Call Trace: [ 55.440950][ C1] [ 55.440964][ C1] notifier_call_chain+0xb5/0x200 [ 55.440981][ C1] timekeeping_update+0x28a/0x4a0 [ 55.440994][ C1] timekeeping_advance+0x663/0x9a0 [ 55.441006][ C1] ? tick_do_update_jiffies64.part.0+0x183/0x290 [ 55.441020][ C1] ? timekeeping_inject_offset+0x4d0/0x4d0 [ 55.441030][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 55.441041][ C1] ? trace_hardirqs_off+0x27/0x210 [ 55.441055][ C1] tick_do_update_jiffies64.part.0+0x183/0x290 [ 55.441067][ C1] tick_sched_timer+0x22c/0x290 [ 55.441079][ C1] __hrtimer_run_queues+0x1d5/0xfc0 [ 55.441090][ C1] ? can_stop_idle_tick+0x290/0x290 [ 55.441106][ C1] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 55.441118][ C1] ? ktime_get_update_offsets_now+0x1c4/0x250 [ 55.441133][ C1] hrtimer_interrupt+0x32a/0x930 [ 55.441153][ C1] __sysvec_apic_timer_interrupt+0x142/0x5e0 [ 55.441167][ C1] asm_call_on_stack+0xf/0x20 [ 55.441172][ C1] [ 55.441185][ C1] sysvec_apic_timer_interrupt+0xe0/0x120 [ 55.441197][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 55.441210][ C1] RIP: 0010:write_comp_data+0xa/0x80 [ 55.441220][ C1] Code: 65 48 8b 04 25 00 ff 01 00 48 8b 80 f8 13 00 00 c3 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 49 89 f2 65 8b 05 16 4c 8e 7e <65> 48 8b 34 25 00 ff 01 00 a9 00 01 ff 00 74 0f f6 c4 01 74 59 8b [ 55.441226][ C1] RSP: 0018:ffffc900010774d8 EFLAGS: 00000286 [ 55.441235][ C1] RAX: 0000000080000000 RBX: 0000000000000050 RCX: ffffffff83c646a4 [ 55.441242][ C1] RDX: 0000000000000044 RSI: 0000000000000050 RDI: 0000000000000004 [ 55.441248][ C1] RBP: 0000000000000044 R08: 0000000000000001 R09: ffff8880a396561f [ 55.441255][ C1] R10: 0000000000000050 R11: 0000000000000000 R12: ffff88800119c484 [ 55.441262][ C1] R13: ffff88800119c440 R14: 0000000000000000 R15: 00000000fffd2b49 [ 55.441278][ C1] ? vga16fb_fillrect+0x9d4/0x193b [ 55.441292][ C1] vga16fb_fillrect+0x9d4/0x193b [ 55.441307][ C1] ? memcpy+0x39/0x60 [ 55.441320][ C1] bit_clear_margins+0x2d5/0x4a0 [ 55.441331][ C1] ? bit_bmove+0x210/0x210 [ 55.441343][ C1] ? vga16fb_update_fix+0x4a0/0x4a0 [ 55.441358][ C1] fbcon_clear_margins+0x1d5/0x230 [ 55.441370][ C1] fbcon_switch+0xb6e/0x16c0 [ 55.441383][ C1] ? fbcon_scroll+0x3600/0x3600 [ 55.441401][ C1] ? fbcon_cursor+0x52b/0x650 [ 55.441412][ C1] ? kmalloc_array.constprop.0+0x20/0x20 [ 55.441425][ C1] ? is_console_locked+0x5/0x10 [ 55.441435][ C1] ? fbcon_set_origin+0x26/0x50 [ 55.441450][ C1] redraw_screen+0x2ae/0x770 [ 55.441461][ C1] ? vga16fb_update_fix+0x4a0/0x4a0 [ 55.441473][ C1] ? vc_init+0x440/0x440 [ 55.441485][ C1] ? fbcon_set_palette+0x3a8/0x490 [ 55.441498][ C1] fbcon_modechanged+0x575/0x710 [ 55.441511][ C1] fbcon_update_vcs+0x3a/0x50 [ 55.441523][ C1] fb_set_var+0xae8/0xd60 [ 55.441535][ C1] ? fb_blank+0x190/0x190 [ 55.441547][ C1] ? lock_release+0x8d0/0x8d0 [ 55.441561][ C1] ? lock_is_held_type+0xb0/0xe0 [ 55.441578][ C1] ? do_fb_ioctl+0x2f2/0x6c0 [ 55.441595][ C1] ? _raw_spin_unlock_irqrestore+0x62/0xe0 [ 55.441607][ C1] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 55.441617][ C1] ? trace_hardirqs_on+0x5f/0x220 [ 55.441631][ C1] do_fb_ioctl+0x33f/0x6c0 [ 55.441644][ C1] ? fb_set_suspend+0x1a0/0x1a0 [ 55.441656][ C1] ? lock_downgrade+0x820/0x820 [ 55.441668][ C1] ? trace_hardirqs_on+0x5f/0x220 [ 55.441680][ C1] ? lockdep_hardirqs_on+0x6a/0xe0 [ 55.441695][ C1] ? tomoyo_path_number_perm+0x244/0x4d0 [ 55.441713][ C1] ? tomoyo_execute_permission+0x470/0x470 [ 55.441735][ C1] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 55.441746][ C1] ? do_vfs_ioctl+0x27d/0x1090 [ 55.441757][ C1] ? generic_block_fiemap+0x60/0x60 [ 55.441771][ C1] fb_compat_ioctl+0x175/0xc10 [ 55.441783][ C1] ? fb_open+0x430/0x430 [ 55.441797][ C1] ? __ia32_compat_sys_openat+0x13f/0x1f0 [ 55.441810][ C1] ? fb_open+0x430/0x430 [ 55.441822][ C1] __do_compat_sys_ioctl+0x1d3/0x230 [ 55.441837][ C1] do_syscall_32_irqs_on+0x3f/0x60 [ 55.441848][ C1] do_fast_syscall_32+0x7f/0x120 [ 55.441860][ C1] entry_SYSENTER_compat+0x6d/0x7c [ 56.543766][ C1] BUG: unable to handle page fault for address: 0000000080010002 [ 56.543770][ C1] #PF: supervisor write access in kernel mode [ 56.543772][ C1] #PF: error_code(0x0002) - not-present page [ 56.543774][ C1] PGD 9ef6d067 P4D 9ef6d067 PUD 0 [ 56.543780][ C1] Oops: 0002 [#2] PREEMPT SMP KASAN [ 56.543783][ C1] CPU: 1 PID: 6794 Comm: syz-executor458 Not tainted 5.8.0-rc3-syzkaller #0 [ 56.543787][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.543790][ C1] RIP: 0010:in_gate_area_no_mm+0x0/0x6a [ 56.543797][ C1] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.543800][ C1] RSP: 0018:ffffc90000da8278 EFLAGS: 00010046 [ 56.543804][ C1] RAX: 0000000080010002 RBX: ffffc90000da8318 RCX: ffffffff816a5e70 [ 56.543807][ C1] RDX: ffff8880921305c0 RSI: ffffffff816a5e9b RDI: 00000000f7f7a569 [ 56.543810][ C1] RBP: 00000000f7f7a569 R08: ffffc90000da8428 R09: ffffffff8c8cc109 [ 56.543813][ C1] R10: 00000000f7f7a569 R11: 0000000000000000 R12: ffffc90000da8428 [ 56.543816][ C1] R13: 0000000000000001 R14: 00000000f7f7a569 R15: ffffc90000da8338 [ 56.543820][ C1] FS: 0000000000000000(0000) GS:ffff8880ae700000(0063) knlGS:00000000083ed840 [ 56.543822][ C1] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 56.543825][ C1] CR2: 0000000080010002 CR3: 000000009e345000 CR4: 00000000001406e0 [ 56.543828][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.543831][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.543833][ C1] Call Trace: [ 56.543834][ C1] [ 56.543836][ C1] kallsyms_lookup+0xc3/0x2e0 [ 56.543838][ C1] __sprint_symbol+0x9c/0x1c0 [ 56.543840][ C1] ? kallsyms_lookup+0x2e0/0x2e0 [ 56.543842][ C1] ? kallsyms_lookup+0xff/0x2e0 [ 56.543843][ C1] ? __sprint_symbol+0x12b/0x1c0 [ 56.543845][ C1] symbol_string+0x14c/0x370 [ 56.543847][ C1] ? set_precision+0x160/0x160 [ 56.543849][ C1] ? ip6_addr_string+0x330/0x330 [ 56.543851][ C1] ? symbol_string+0x297/0x370 [ 56.543853][ C1] ? ip6_addr_string+0x330/0x330 [ 56.543855][ C1] ? hex_string+0xf8/0x4c0 [ 56.543857][ C1] ? set_precision+0x160/0x160 [ 56.543858][ C1] ? number+0x7ca/0xa90 [ 56.543860][ C1] ? widen_string+0xd8/0x2a0 [ 56.543862][ C1] ? set_precision+0x160/0x160 [ 56.543864][ C1] ? number+0x7ca/0xa90 [ 56.543866][ C1] pointer+0x185/0x970 [ 56.543867][ C1] ? vsscanf+0x3ff/0x24b0 [ 56.543870][ C1] ? resource_string.isra.0+0x16c0/0x16c0 [ 56.543872][ C1] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 56.543874][ C1] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 56.543876][ C1] vsnprintf+0x5b2/0x14f0 [ 56.543878][ C1] ? pointer+0x970/0x970 [ 56.543880][ C1] ? lock_release+0x8d0/0x8d0 [ 56.543881][ C1] vscnprintf+0x29/0x80 [ 56.543883][ C1] vprintk_store+0x44/0x4a0 [ 56.543885][ C1] vprintk_emit+0x139/0x770 [ 56.543887][ C1] vprintk_func+0x8f/0x1a6 [ 56.543888][ C1] printk+0xba/0xed [ 56.543890][ C1] ? log_store.cold+0x16/0x16 [ 56.543892][ C1] ? unwind_next_frame+0xe3b/0x1f90 [ 56.543894][ C1] show_ip+0x22/0x30 [ 56.543896][ C1] show_iret_regs+0x10/0x32 [ 56.543897][ C1] __show_regs+0x18/0x50 [ 56.543900][ C1] ? is_bpf_text_address+0xcb/0x160 [ 56.543902][ C1] show_trace_log_lvl+0x255/0x2b4 [ 56.543904][ C1] ? entry_SYSENTER_compat+0x6d/0x7c [ 56.543905][ C1] die_addr.cold+0x8/0xd [ 56.543907][ C1] exc_general_protection+0x193/0x2d0 [ 56.543910][ C1] asm_exc_general_protection+0x1e/0x30 [ 56.543912][ C1] RIP: 0010:pvclock_gtod_notify+0x0/0x4d0 [ 56.543919][ C1] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c7 20 b9 e4 8b e8 b6 72 a7 00 eb d1 0f 1f 40 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.543922][ C1] RSP: 0018:ffffc90000da8bf8 EFLAGS: 00010046 [ 56.543926][ C1] RAX: 1ffffffff135a814 RBX: 00000000ffffffff RCX: ffffffff814e18bb [ 56.543929][ C1] RDX: ffffffff8c90f9c0 RSI: 0000000000000000 RDI: ffffffff89ad40a0 [ 56.543932][ C1] RBP: dffffc0000000000 R08: 0000000000000000 R09: ffffffff8c58fa27 [ 56.543935][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 56.543938][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff89ad40a0 [ 56.543940][ C1] ? notifier_call_chain+0x16b/0x200 [ 56.543942][ C1] notifier_call_chain+0xb5/0x200 [ 56.543944][ C1] timekeeping_update+0x28a/0x4a0 [ 56.543946][ C1] timekeeping_advance+0x663/0x9a0 [ 56.543949][ C1] ? tick_do_update_jiffies64.part.0+0x183/0x290 [ 56.543951][ C1] ? timekeeping_inject_offset+0x4d0/0x4d0 [ 56.543953][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 56.543955][ C1] ? trace_hardirqs_off+0x27/0x210 [ 56.543958][ C1] tick_do_update_jiffies64.part.0+0x183/0x290 [ 56.543959][ C1] tick_sched_timer+0x22c/0x290 [ 56.543962][ C1] __hrtimer_run_queues+0x1d5/0xfc0 [ 56.543964][ C1] ? can_stop_idle_tick+0x290/0x290 [ 56.543966][ C1] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 56.543968][ C1] ? ktime_get_update_offsets_now+0x1c4/0x250 [ 56.543970][ C1] hrtimer_interrupt+0x32a/0x930 [ 56.543973][ C1] __sysvec_apic_timer_interrupt+0x142/0x5e0 [ 56.543974][ C1] asm_call_on_stack+0xf/0x20 [ 56.543976][ C1] [ 56.543978][ C1] sysvec_apic_timer_interrupt+0xe0/0x120 [ 56.543980][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 56.543982][ C1] RIP: 0010:write_comp_data+0xa/0x80 [ 56.543990][ C1] Code: 65 48 8b 04 25 00 ff 01 00 48 8b 80 f8 13 00 00 c3 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 49 89 f2 65 8b 05 16 4c 8e 7e <65> 48 8b 34 25 00 ff 01 00 a9 00 01 ff 00 74 0f f6 c4 01 74 59 8b [ 56.543992][ C1] RSP: 0018:ffffc900010774d8 EFLAGS: 00000286 [ 56.543996][ C1] RAX: 0000000080000000 RBX: 0000000000000050 RCX: ffffffff83c646a4 [ 56.543999][ C1] RDX: 0000000000000044 RSI: 0000000000000050 RDI: 0000000000000004 [ 56.544002][ C1] RBP: 0000000000000044 R08: 0000000000000001 R09: ffff8880a396561f [ 56.544005][ C1] R10: 0000000000000050 R11: 0000000000000000 R12: ffff88800119c484 [ 56.544008][ C1] R13: ffff88800119c440 R14: 0000000000000000 R15: 00000000fffd2b49 [ 56.544010][ C1] ? vga16fb_fillrect+0x9d4/0x193b [ 56.544012][ C1] vga16fb_fillrect+0x9d4/0x193b [ 56.544014][ C1] ? memcpy+0x39/0x60 [ 56.544016][ C1] bit_clear_margins+0x2d5/0x4a0 [ 56.544018][ C1] ? bit_bmove+0x210/0x210 [ 56.544020][ C1] ? vga16fb_update_fix+0x4a0/0x4a0 [ 56.544022][ C1] fbcon_clear_margins+0x1d5/0x230 [ 56.544024][ C1] fbcon_switch+0xb6e/0x16c0 [ 56.544025][ C1] ? fbcon_scroll+0x3600/0x3600 [ 56.544027][ C1] ? fbcon_cursor+0x52b/0x650 [ 56.544030][ C1] ? kmalloc_array.constprop.0+0x20/0x20 [ 56.544032][ C1] ? is_console_locked+0x5/0x10 [ 56.544033][ C1] ? fbcon_set_origin+0x26/0x50 [ 56.544035][ C1] redraw_screen+0x2ae/0x770 [ 56.544037][ C1] ? vga16fb_update_fix+0x4a0/0x4a0 [ 56.544039][ C1] ? vc_init+0x440/0x440 [ 56.544041][ C1] ? fbcon_set_palette+0x3a8/0x490 [ 56.544043][ C1] fbcon_modechanged+0x575/0x710 [ 56.544045][ C1] fbcon_update_vcs+0x3a/0x50 [ 56.544047][ C1] fb_set_var+0xae8/0xd60 [ 56.544048][ C1] ? fb_blank+0x190/0x190 [ 56.544050][ C1] ? lock_release+0x8d0/0x8d0 [ 56.544052][ C1] ? lock_is_held_type+0xb0/0xe0 [ 56.544054][ C1] ? do_fb_ioctl+0x2f2/0x6c0 [ 56.544056][ C1] ? _raw_spin_unlock_irqrestore+0x62/0xe0 [ 56.544059][ C1] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 56.544061][ C1] ? trace_hardirqs_on+0x5f/0x220 [ 56.544063][ C1] do_fb_ioctl+0x33f/0x6c0 [ 56.544065][ C1] ? fb_set_suspend+0x1a0/0x1a0 [ 56.544066][ C1] ? lock_downgrade+0x820/0x820 [ 56.544068][ C1] ? trace_hardirqs_on+0x5f/0x220 [ 56.544070][ C1] ? lockdep_hardirqs_on+0x6a/0xe0 [ 56.544073][ C1] ? tomoyo_path_number_perm+0x244/0x4d0 [ 56.544075][ C1] ? tomoyo_execute_permission+0x470/0x470 [ 56.544077][ C1] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 56.544079][ C1] ? do_vfs_ioctl+0x27d/0x1090 [ 56.544081][ C1] ? generic_block_fiemap+0x60/0x60 [ 56.544083][ C1] fb_compat_ioctl+0x175/0xc10 [ 56.544085][ C1] ? fb_open+0x430/0x430 [ 56.544087][ C1] ? __ia32_compat_sys_openat+0x13f/0x1f0 [ 56.544089][ C1] ? fb_open+0x430/0x430 [ 56.544091][ C1] __do_compat_sys_ioctl+0x1d3/0x230 [ 56.544093][ C1] do_syscall_32_irqs_on+0x3f/0x60 [ 56.544095][ C1] do_fast_syscall_32+0x7f/0x120 [ 56.544097][ C1] entry_SYSENTER_compat+0x6d/0x7c [ 56.544101][ C1] BUG: unable to handle page fault for address: 0000000080010002 [ 56.544103][ C1] #PF: supervisor write access in kernel mode [ 56.544106][ C1] #PF: error_code(0x0002) - not-present page [ 56.544107][ C1] PGD 9ef6d067 P4D 9ef6d067 PUD 0 [ 56.544113][ C1] Oops: 0002 [#3] PREEMPT SMP KASAN [ 56.544116][ C1] CPU: 1 PID: 6794 Comm: syz-executor458 Not tainted 5.8.0-rc3-syzkaller #0 [ 56.544120][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.544122][ C1] RIP: 0010:in_gate_area_no_mm+0x0/0x6a [ 56.544129][ C1] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.544132][ C1] RSP: 0018:ffffc90000da7760 EFLAGS: 00010046 [ 56.544136][ C1] RAX: 0000000080010002 RBX: ffffc90000da7800 RCX: ffffffff816a5e70 [ 56.544139][ C1] RDX: ffff8880921305c0 RSI: ffffffff816a5e9b RDI: 00000000f7f7a569 [ 56.544142][ C1] RBP: 00000000f7f7a569 R08: ffffc90000da7910 R09: ffff8880ae7246eb [ 56.544145][ C1] R10: 00000000f7f7a569 R11: 0000000000000001 R12: ffffc90000da7910 [ 56.544148][ C1] R13: 0000000000000001 R14: 00000000f7f7a569 R15: ffffc90000da7820 [ 56.544151][ C1] FS: 0000000000000000(0000) GS:ffff8880ae700000(0063) knlGS:00000000083ed840 [ 56.544154][ C1] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 56.544157][ C1] CR2: 0000000080010002 CR3: 000000009e345000 CR4: 00000000001406e0 [ 56.544160][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.544163][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.544164][ C1] Call Trace: [ 56.544165][ C1] [ 56.544167][ C1] kallsyms_lookup+0xc3/0x2e0 [ 56.544169][ C1] __sprint_symbol+0x9c/0x1c0 [ 56.544171][ C1] ? kallsyms_lookup+0x2e0/0x2e0 [ 56.544173][ C1] ? kallsyms_lookup+0xff/0x2e0 [ 56.544175][ C1] ? __sprint_symbol+0x12b/0x1c0 [ 56.544177][ C1] symbol_string+0x14c/0x370 [ 56.544179][ C1] ? set_precision+0x160/0x160 [ 56.544181][ C1] ? ip6_addr_string+0x330/0x330 [ 56.544183][ C1] ? symbol_string+0x297/0x370 [ 56.544184][ C1] ? consume_skb+0xcf/0x160 [ 56.544186][ C1] ? ip6_addr_string+0x330/0x330 [ 56.544188][ C1] ? hex_string+0xf8/0x4c0 [ 56.544190][ C1] ? set_precision+0x160/0x160 [ 56.544192][ C1] ? number+0x7ca/0xa90 [ 56.544194][ C1] ? widen_string+0xd8/0x2a0 [ 56.544195][ C1] ? set_precision+0x160/0x160 [ 56.544197][ C1] ? number+0x7ca/0xa90 [ 56.544199][ C1] pointer+0x185/0x970 [ 56.544201][ C1] ? vsscanf+0x3ff/0x24b0 [ 56.544203][ C1] ? resource_string.isra.0+0x16c0/0x16c0 [ 56.544205][ C1] vsnprintf+0x5b2/0x14f0 [ 56.544206][ C1] ? pointer+0x970/0x970 [ 56.544208][ C1] ? vsnprintf+0x2cc/0x14f0 [ 56.544210][ C1] vscnprintf+0x29/0x80 [ 56.544212][ C1] printk_safe_log_store+0xf5/0x250 [ 56.544214][ C1] ? printk_deferred+0xf0/0xf0 [ 56.544216][ C1] ? irq_work_queue+0x29/0x80 [ 56.544218][ C1] ? printk_safe_log_store+0x1b7/0x250 [ 56.544220][ C1] vprintk_func+0xef/0x1a6 [ 56.544221][ C1] printk+0xba/0xed [ 56.544223][ C1] ? log_store.cold+0x16/0x16 [ 56.544225][ C1] ? unwind_next_frame+0xe3b/0x1f90 [ 56.544227][ C1] show_ip+0x22/0x30 [ 56.544228][ C1] show_iret_regs+0x10/0x32 [ 56.544230][ C1] __show_regs+0x18/0x50 [ 56.544232][ C1] ? is_bpf_text_address+0 [ 56.544237][ C1] Lost 178 message(s)!