[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.187' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 70.531709][ T28] audit: type=1400 audit(1594404427.694:8): avc: denied { execmem } for pid=6812 comm="syz-executor464" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 70.779401][ C0] general protection fault, probably for non-canonical address 0x1ffffffff135a814: 0000 [#1] PREEMPT SMP KASAN [ 70.779411][ C0] CPU: 0 PID: 6812 Comm: syz-executor464 Not tainted 5.8.0-rc4-syzkaller #0 [ 70.779416][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.779429][ C0] RIP: 0010:pvclock_gtod_notify+0x0/0x4d0 [ 70.779436][ C0] 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 [ 70.779440][ C0] RSP: 0018:ffffc90000007bf8 EFLAGS: 00010046 [ 70.779446][ C0] RAX: 1ffffffff135a814 RBX: 00000000ffffffff RCX: ffffffff814e18bb [ 70.779450][ C0] RDX: ffffffff8c90f9c0 RSI: 0000000000000000 RDI: ffffffff89ad40a0 [ 70.779454][ C0] RBP: dffffc0000000000 R08: 0000000000000000 R09: ffffffff8c58fa27 [ 70.779458][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 70.779461][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff89ad40a0 [ 70.779467][ C0] FS: 0000000001c99880(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 70.779471][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.779475][ C0] CR2: 0000000020000180 CR3: 000000009f304000 CR4: 00000000001406f0 [ 70.779482][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.779486][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.779488][ C0] Call Trace: [ 70.779492][ C0] [ 70.779502][ C0] notifier_call_chain+0xb5/0x200 [ 70.779512][ C0] timekeeping_update+0x28a/0x4a0 [ 70.779520][ C0] timekeeping_advance+0x663/0x9a0 [ 70.779527][ C0] ? tick_do_update_jiffies64.part.0+0x183/0x290 [ 70.779535][ C0] ? timekeeping_inject_offset+0x4d0/0x4d0 [ 70.779541][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 70.779548][ C0] ? trace_hardirqs_off+0x27/0x210 [ 70.779556][ C0] tick_do_update_jiffies64.part.0+0x183/0x290 [ 70.779562][ C0] tick_sched_timer+0x22c/0x290 [ 70.779570][ C0] __hrtimer_run_queues+0x1d5/0xfc0 [ 70.779576][ C0] ? can_stop_idle_tick+0x290/0x290 [ 70.779584][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 70.779592][ C0] ? ktime_get_update_offsets_now+0x1c4/0x250 [ 70.779599][ C0] hrtimer_interrupt+0x32a/0x930 [ 70.779612][ C0] __sysvec_apic_timer_interrupt+0x142/0x5e0 [ 70.779621][ C0] asm_call_on_stack+0xf/0x20 [ 70.779624][ C0] [ 70.779632][ C0] sysvec_apic_timer_interrupt+0xe0/0x120 [ 70.779640][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 70.779650][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60 [ 70.779655][ C0] Code: 48 89 ef 5d e9 91 0a 3f 00 5d be 03 00 00 00 e9 86 c2 23 02 66 0f 1f 44 00 00 48 8b be b0 01 00 00 e8 b4 ff ff ff 31 c0 c3 90 <65> 48 8b 14 25 00 ff 01 00 65 8b 05 20 47 8e 7e a9 00 01 ff 00 48 [ 70.779659][ C0] RSP: 0018:ffffc900014775a8 EFLAGS: 00000212 [ 70.779663][ C0] RAX: 0000000000000000 RBX: 000000001ffffff0 RCX: ffffffff83c65294 [ 70.779667][ C0] RDX: 0000000001093af8 RSI: ffff8880a4094000 RDI: 0000000000000004 [ 70.779671][ C0] RBP: 0000000001093af8 R08: 0000000000000001 R09: ffff888218971e5f [ 70.779675][ C0] R10: 000000001ffffff0 R11: 0000000000000000 R12: ffff888001133b08 [ 70.779678][ C0] R13: ffff8880000a0010 R14: 0000000000000000 R15: 00000000000004af [ 70.779688][ C0] ? vga16fb_fillrect+0x9d4/0x193b [ 70.779695][ C0] vga16fb_fillrect+0x9c0/0x193b [ 70.779705][ C0] ? memcpy+0x39/0x60 [ 70.779714][ C0] bit_clear_margins+0x3f6/0x4a0 [ 70.779721][ C0] ? bit_bmove+0x210/0x210 [ 70.779728][ C0] ? vga16fb_update_fix+0x4a0/0x4a0 [ 70.779736][ C0] fbcon_clear_margins+0x1d5/0x230 [ 70.779743][ C0] fbcon_switch+0xb6e/0x16c0 [ 70.779750][ C0] ? fbcon_scroll+0x3600/0x3600 [ 70.779759][ C0] ? fbcon_cursor+0x52b/0x650 [ 70.779766][ C0] ? kmalloc_array.constprop.0+0x20/0x20 [ 70.779774][ C0] ? is_console_locked+0x5/0x10 [ 70.779779][ C0] ? fbcon_set_origin+0x26/0x50 [ 70.779788][ C0] redraw_screen+0x2ae/0x770 [ 70.779795][ C0] ? vga16fb_update_fix+0x4a0/0x4a0 [ 70.779802][ C0] ? vc_init+0x440/0x440 [ 70.779808][ C0] ? fbcon_set_palette+0x3a8/0x490 [ 70.779815][ C0] fbcon_modechanged+0x575/0x710 [ 70.779822][ C0] fbcon_update_vcs+0x3a/0x50 [ 70.779831][ C0] fb_set_var+0xae8/0xd60 [ 70.779838][ C0] ? fb_blank+0x190/0x190 [ 70.779844][ C0] ? lock_release+0x8d0/0x8d0 [ 70.779852][ C0] ? lock_is_held_type+0xb0/0xe0 [ 70.779861][ C0] ? do_fb_ioctl+0x2f2/0x6c0 [ 70.779871][ C0] ? _raw_spin_unlock_irqrestore+0x62/0xe0 [ 70.779878][ C0] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 70.779884][ C0] ? trace_hardirqs_on+0x5f/0x220 [ 70.779892][ C0] do_fb_ioctl+0x33f/0x6c0 [ 70.779899][ C0] ? fb_set_suspend+0x1a0/0x1a0 [ 70.779907][ C0] ? tomoyo_execute_permission+0x470/0x470 [ 70.779914][ C0] ? __get_unused_fd_flags+0x60/0x60 [ 70.779923][ C0] ? lock_is_held_type+0xb0/0xe0 [ 70.779931][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 70.779938][ C0] ? do_vfs_ioctl+0x27d/0x1090 [ 70.779950][ C0] fb_ioctl+0xdd/0x130 [ 70.779956][ C0] ? do_fb_ioctl+0x6c0/0x6c0 [ 70.779962][ C0] ksys_ioctl+0x11a/0x180 [ 70.779968][ C0] __x64_sys_ioctl+0x6f/0xb0 [ 70.779975][ C0] ? lockdep_hardirqs_on+0x6a/0xe0 [ 70.779981][ C0] do_syscall_64+0x60/0xe0 [ 70.779988][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.888949][ C0] BUG: unable to handle page fault for address: 0000000080010002 [ 71.888952][ C0] #PF: supervisor write access in kernel mode [ 71.888955][ C0] #PF: error_code(0x0002) - not-present page [ 71.888956][ C0] PGD 915d8067 P4D 915d8067 PUD 0 [ 71.888963][ C0] Oops: 0002 [#2] PREEMPT SMP KASAN [ 71.888966][ C0] CPU: 0 PID: 6812 Comm: syz-executor464 Not tainted 5.8.0-rc4-syzkaller #0 [ 71.888970][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.888972][ C0] RIP: 0010:in_gate_area_no_mm+0x0/0x6a [ 71.888980][ C0] 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 [ 71.888982][ C0] RSP: 0018:ffffc90000007278 EFLAGS: 00010046 [ 71.888986][ C0] RAX: 0000000080010002 RBX: ffffc90000007318 RCX: ffffffff816a5e60 [ 71.888989][ C0] RDX: ffff8880a4094000 RSI: ffffffff816a5e8b RDI: 00000000004405f9 [ 71.888992][ C0] RBP: 00000000004405f9 R08: ffffc90000007428 R09: ffffffff8c8cc109 [ 71.888995][ C0] R10: 00000000004405f9 R11: 0000000000000000 R12: ffffc90000007428 [ 71.888999][ C0] R13: 0000000000000001 R14: 00000000004405f9 R15: ffffc90000007338 [ 71.889002][ C0] FS: 0000000001c99880(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 71.889005][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.889008][ C0] CR2: 0000000080010002 CR3: 000000009f304000 CR4: 00000000001406f0 [ 71.889011][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.889014][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.889015][ C0] Call Trace: [ 71.889017][ C0] [ 71.889018][ C0] kallsyms_lookup+0xc3/0x2e0 [ 71.889020][ C0] __sprint_symbol+0x9c/0x1c0 [ 71.889022][ C0] ? kallsyms_lookup+0x2e0/0x2e0 [ 71.889024][ C0] ? kallsyms_lookup+0xff/0x2e0 [ 71.889026][ C0] ? __sprint_symbol+0x12b/0x1c0 [ 71.889028][ C0] symbol_string+0x14c/0x370 [ 71.889030][ C0] ? set_precision+0x160/0x160 [ 71.889032][ C0] ? ip6_addr_string+0x330/0x330 [ 71.889034][ C0] ? symbol_string+0x297/0x370 [ 71.889036][ C0] ? ip6_addr_string+0x330/0x330 [ 71.889038][ C0] ? hex_string+0xf8/0x4c0 [ 71.889040][ C0] ? set_precision+0x160/0x160 [ 71.889041][ C0] ? number+0x7ca/0xa90 [ 71.889043][ C0] ? widen_string+0xd8/0x2a0 [ 71.889045][ C0] ? set_precision+0x160/0x160 [ 71.889047][ C0] ? number+0x7ca/0xa90 [ 71.889049][ C0] pointer+0x185/0x970 [ 71.889051][ C0] ? time_and_date+0x2f/0x360 [ 71.889053][ C0] ? resource_string.isra.0+0x16c0/0x16c0 [ 71.889055][ C0] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 71.889058][ C0] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 71.889059][ C0] vsnprintf+0x5b2/0x14f0 [ 71.889061][ C0] ? pointer+0x970/0x970 [ 71.889063][ C0] ? lock_release+0x8d0/0x8d0 [ 71.889065][ C0] vscnprintf+0x29/0x80 [ 71.889067][ C0] vprintk_store+0x44/0x4a0 [ 71.889068][ C0] vprintk_emit+0x139/0x770 [ 71.889070][ C0] vprintk_func+0x8f/0x1a6 [ 71.889072][ C0] printk+0xba/0xed [ 71.889074][ C0] ? log_store.cold+0x16/0x16 [ 71.889076][ C0] ? unwind_next_frame+0xe3b/0x1f90 [ 71.889078][ C0] show_ip+0x22/0x30 [ 71.889079][ C0] show_iret_regs+0x10/0x32 [ 71.889081][ C0] __show_regs+0x18/0x50 [ 71.889083][ C0] ? is_bpf_text_address+0xcb/0x160 [ 71.889085][ C0] show_trace_log_lvl+0x255/0x2b4 [ 71.889088][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.889089][ C0] die_addr.cold+0x8/0xd [ 71.889092][ C0] exc_general_protection+0x193/0x2d0 [ 71.889094][ C0] asm_exc_general_protection+0x1e/0x30 [ 71.889096][ C0] RIP: 0010:pvclock_gtod_notify+0x0/0x4d0 [ 71.889103][ C0] 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 [ 71.889105][ C0] RSP: 0018:ffffc90000007bf8 EFLAGS: 00010046 [ 71.889110][ C0] RAX: 1ffffffff135a814 RBX: 00000000ffffffff RCX: ffffffff814e18bb [ 71.889113][ C0] RDX: ffffffff8c90f9c0 RSI: 0000000000000000 RDI: ffffffff89ad40a0 [ 71.889116][ C0] RBP: dffffc0000000000 R08: 0000000000000000 R09: ffffffff8c58fa27 [ 71.889119][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 71.889122][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff89ad40a0 [ 71.889124][ C0] ? notifier_call_chain+0x16b/0x200 [ 71.889126][ C0] notifier_call_chain+0xb5/0x200 [ 71.889128][ C0] timekeeping_update+0x28a/0x4a0 [ 71.889130][ C0] timekeeping_advance+0x663/0x9a0 [ 71.889133][ C0] ? tick_do_update_jiffies64.part.0+0x183/0x290 [ 71.889135][ C0] ? timekeeping_inject_offset+0x4d0/0x4d0 [ 71.889137][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 71.889139][ C0] ? trace_hardirqs_off+0x27/0x210 [ 71.889141][ C0] tick_do_update_jiffies64.part.0+0x183/0x290 [ 71.889143][ C0] tick_sched_timer+0x22c/0x290 [ 71.889145][ C0] __hrtimer_run_queues+0x1d5/0xfc0 [ 71.889147][ C0] ? can_stop_idle_tick+0x290/0x290 [ 71.889150][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 71.889152][ C0] ? ktime_get_update_offsets_now+0x1c4/0x250 [ 71.889154][ C0] hrtimer_interrupt+0x32a/0x930 [ 71.889157][ C0] __sysvec_apic_timer_interrupt+0x142/0x5e0 [ 71.889158][ C0] asm_call_on_stack+0xf/0x20 [ 71.889160][ C0] [ 71.889162][ C0] sysvec_apic_timer_interrupt+0xe0/0x120 [ 71.889164][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 71.889167][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60 [ 71.889174][ C0] Code: 48 89 ef 5d e9 91 0a 3f 00 5d be 03 00 00 00 e9 86 c2 23 02 66 0f 1f 44 00 00 48 8b be b0 01 00 00 e8 b4 ff ff ff 31 c0 c3 90 <65> 48 8b 14 25 00 ff 01 00 65 8b 05 20 47 8e 7e a9 00 01 ff 00 48 [ 71.889176][ C0] RSP: 0018:ffffc900014775a8 EFLAGS: 00000212 [ 71.889180][ C0] RAX: 0000000000000000 RBX: 000000001ffffff0 RCX: ffffffff83c65294 [ 71.889183][ C0] RDX: 0000000001093af8 RSI: ffff8880a4094000 RDI: 0000000000000004 [ 71.889187][ C0] RBP: 0000000001093af8 R08: 0000000000000001 R09: ffff888218971e5f [ 71.889190][ C0] R10: 000000001ffffff0 R11: 0000000000000000 R12: ffff888001133b08 [ 71.889193][ C0] R13: ffff8880000a0010 R14: 0000000000000000 R15: 00000000000004af [ 71.889195][ C0] ? vga16fb_fillrect+0x9d4/0x193b [ 71.889197][ C0] vga16fb_fillrect+0x9c0/0x193b [ 71.889198][ C0] ? memcpy+0x39/0x60 [ 71.889200][ C0] bit_clear_margins+0x3f6/0x4a0 [ 71.889202][ C0] ? bit_bmove+0x210/0x210 [ 71.889204][ C0] ? vga16fb_update_fix+0x4a0/0x4a0 [ 71.889206][ C0] fbcon_clear_margins+0x1d5/0x230 [ 71.889208][ C0] fbcon_switch+0xb6e/0x16c0 [ 71.889210][ C0] ? fbcon_scroll+0x3600/0x3600 [ 71.889212][ C0] ? fbcon_cursor+0x52b/0x650 [ 71.889214][ C0] ? kmalloc_array.constprop.0+0x20/0x20 [ 71.889216][ C0] ? is_console_locked+0x5/0x10 [ 71.889218][ C0] ? fbcon_set_origin+0x26/0x50 [ 71.889220][ C0] redraw_screen+0x2ae/0x770 [ 71.889222][ C0] ? vga16fb_update_fix+0x4a0/0x4a0 [ 71.889224][ C0] ? vc_init+0x440/0x440 [ 71.889226][ C0] ? fbcon_set_palette+0x3a8/0x490 [ 71.889228][ C0] fbcon_modechanged+0x575/0x710 [ 71.889230][ C0] fbcon_update_vcs+0x3a/0x50 [ 71.889231][ C0] fb_set_var+0xae8/0xd60 [ 71.889233][ C0] ? fb_blank+0x190/0x190 [ 71.889235][ C0] ? lock_release+0x8d0/0x8d0 [ 71.889237][ C0] ? lock_is_held_type+0xb0/0xe0 [ 71.889239][ C0] ? do_fb_ioctl+0x2f2/0x6c0 [ 71.889241][ C0] ? _raw_spin_unlock_irqrestore+0x62/0xe0 [ 71.889244][ C0] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 71.889246][ C0] ? trace_hardirqs_on+0x5f/0x220 [ 71.889248][ C0] do_fb_ioctl+0x33f/0x6c0 [ 71.889250][ C0] ? fb_set_suspend+0x1a0/0x1a0 [ 71.889252][ C0] ? tomoyo_execute_permission+0x470/0x470 [ 71.889254][ C0] ? __get_unused_fd_flags+0x60/0x60 [ 71.889256][ C0] ? lock_is_held_type+0xb0/0xe0 [ 71.889259][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 71.889261][ C0] ? do_vfs_ioctl+0x27d/0x1090 [ 71.889262][ C0] fb_ioctl+0xdd/0x130 [ 71.889264][ C0] ? do_fb_ioctl+0x6c0/0x6c0 [ 71.889266][ C0] ksys_ioctl+0x11a/0x180 [ 71.889277][ C0] __x64_sys_ioctl+0x6f/0xb0 [ 71.889279][ C0] ? lockdep_hardirqs_on+0x6a/0xe0 [ 71.889281][ C0] do_syscall_64+0x60/0xe0 [ 71.889283][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.889286][ C0] BUG: unable to handle page fault for address: 0000000080010002 [ 71.889289][ C0] #PF: supervisor write access in kernel mode [ 71.889291][ C0] #PF: error_code(0x0002) - not-present page [ 71.889293][ C0] PGD 915d8067 P4D 915d8067 PUD 0 [ 71.889299][ C0] Oops: 0002 [#3] PREEMPT SMP KASAN [ 71.889302][ C0] CPU: 0 PID: 6812 Comm: syz-executor464 Not tainted 5.8.0-rc4-syzkaller #0 [ 71.889306][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.889308][ C0] RIP: 0010:in_gate_area_no_mm+0x0/0x6a [ 71.889315][ C0] 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 [ 71.889318][ C0] RSP: 0018:ffffc90000006760 EFLAGS: 00010046 [ 71.889322][ C0] RAX: 0000000080010002 RBX: ffffc90000006800 RCX: ffffffff816a5e60 [ 71.889325][ C0] RDX: ffff8880a4094000 RSI: ffffffff816a5e8b RDI: 00000000004405f9 [ 71.889328][ C0] RBP: 00000000004405f9 R08: ffffc90000006910 R09: ffff8880ae62466b [ 71.889331][ C0] R10: 00000000004405f9 R11: 0000000000000001 R12: ffffc90000006910 [ 71.889334][ C0] R13: 0000000000000001 R14: 00000000004405f9 R15: ffffc90000006820 [ 71.889337][ C0] FS: 0000000001c99880(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 71.889340][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.889343][ C0] CR2: 0000000080010002 CR3: 000000009f304000 CR4: 00000000001406f0 [ 71.889346][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.889349][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.889351][ C0] Call Trace: [ 71.889352][ C0] [ 71.889354][ C0] kallsyms_lookup+0xc3/0x2e0 [ 71.889356][ C0] __sprint_symbol+0x9c/0x1c0 [ 71.889358][ C0] ? kallsyms_lookup+0x2e0/0x2e0 [ 71.889360][ C0] ? kallsyms_lookup+0xff/0x2e0 [ 71.889362][ C0] ? __sprint_symbol+0x12b/0x1c0 [ 71.889364][ C0] symbol_string+0x14c/0x370 [ 71.889366][ C0] ? set_precision+0x160/0x160 [ 71.889368][ C0] ? ip6_addr_string+0x330/0x330 [ 71.889370][ C0] ? symbol_string+0x297/0x370 [ 71.889372][ C0] ? skb_add_rx_frag+0x390/0x390 [ 71.889374][ C0] ? ip6_addr_string+0x330/0x330 [ 71.889376][ C0] ? hex_string+0xf8/0x4c0 [ 71.889377][ C0] ? set_precision+0x160/0x160 [ 71.889379][ C0] ? number+0x7ca/0xa90 [ 71.889381][ C0] ? widen_string+0xd8/0x2a0 [ 71.889383][ C0] ? set_precision+0x160/0x160 [ 71.889385][ C0] ? number+0x7ca/0xa90 [ 71.889386][ C0] pointer+0x185/0x970 [ 71.889388][ C0] ? time_and_date+0x2f/0x360 [ 71.889390][ C0] ? resource_string.isra.0+0x16c0/0x16c0 [ 71.889392][ C0] vsnprintf+0x5b2/0x14f0 [ 71.889394][ C0] ? pointer+0x970/0x970 [ 71.889396][ C0] ? vsnprintf+0x2cc/0x14f0 [ 71.889398][ C0] vscnprintf+0x29/0x80 [ 71.889400][ C0] printk_safe_log_store+0xf5/0x250 [ 71.889402][ C0] ? printk_deferred+0xf0/0xf0 [ 71.889404][ C0] ? irq_work_queue+0x29/0x80 [ 71.889406][ C0] ? printk_safe_log_store+0x1b7/0x250 [ 71.889408][ C0] vprintk_func+0xef/0x1a6 [ 71.889409][ C0] printk+0xba/0xed [ 71.889411][ C0] ? log_store.cold+0x16/0x16 [ 71.889413][ C0] ? unwind_next_frame+0xe3b/0x1f90 [ 71.889415][ C0] show_ip+0x22/0x30 [ 71.889417][ C0] show_iret_regs+0x10/0x32 [ 71.889418][ C0] __show_regs+0x18/0x50 [ 71.889420][ C0] ? is_bpf_text_address+0xcb/0x160 [ 71.889422][ C0] show_trace_log_lvl+0x255/0x2b4 [ 71.889425][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.889426][ C0] __die+0x51/0x90 [ 71.889428][ C0] no_context+0x56 [ 71.889433][ C0] Lost 170 message(s)!