Warning: Permanently added '10.128.0.201' (ECDSA) to the list of known hosts. executing program executing program [ 81.802435][ T8396] "struct vt_consize"->v_vlin is ignored. Please report if you need this. [ 81.820961][ T8396] "struct vt_consize"->v_clin is ignored. Please report if you need this. [ 82.795868][ T8403] BUG: unable to handle page fault for address: ffff888001000040 [ 82.795881][ T8403] #PF: supervisor write access in kernel mode [ 82.795887][ T8403] #PF: error_code(0x0003) - permissions violation [ 82.795894][ T8403] PGD 11201067 P4D 11201067 PUD 11202067 PMD 80000000010001e1 [ 82.795911][ T8403] Oops: 0003 [#1] PREEMPT SMP KASAN [ 82.795920][ T8403] CPU: 0 PID: 8403 Comm: syz-executor112 Not tainted 5.12.0-syzkaller #0 [ 82.795930][ T8403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.795936][ T8403] RIP: 0010:vga16fb_imageblit+0xcee/0x1cb0 [ 82.795964][ T8403] Code: 66 66 2e 0f 1f 84 00 00 00 00 00 90 4c 89 e0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 0f b6 04 08 84 c0 75 1b 41 0f b6 04 24 <41> 88 06 85 ed 74 2b 49 ff c4 49 ff c6 e8 80 ae 43 fd ff cd eb cc [ 82.795972][ T8403] RSP: 0018:ffffc9000163f0a0 EFLAGS: 00010246 [ 82.795979][ T8403] RAX: 0000000000000000 RBX: ffff888001000040 RCX: dffffc0000000000 [ 82.795986][ T8403] RDX: ffff888022ad54c0 RSI: 0000000000000002 RDI: 0000000000000000 [ 82.795992][ T8403] RBP: 0000000000000001 R08: ffffffff843b289b R09: 0000000000000000 [ 82.795997][ T8403] R10: 0000000000000002 R11: ffff888022ad54c0 R12: ffff8880181bcea8 [ 82.796004][ T8403] R13: ffffc9000163f2cc R14: ffff888001000040 R15: 0000000000000004 [ 82.796010][ T8403] FS: 0000000001207300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 82.796018][ T8403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 82.796024][ T8403] CR2: ffff888001000040 CR3: 0000000028d32000 CR4: 00000000001506f0 [ 82.796031][ T8403] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 82.796036][ T8403] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 82.796041][ T8403] Call Trace: [ 82.796050][ T8403] bit_putcs+0x18e8/0x1de0 [ 82.796066][ T8403] ? bit_clear+0x620/0x620 [ 82.796076][ T8403] ? fbcon_switch+0x176d/0x22e0 [ 82.796085][ T8403] ? fb_get_color_depth+0x14d/0x280 [ 82.796097][ T8403] fbcon_putcs+0x2ae/0x430 [ 82.796111][ T8403] ? bit_clear+0x620/0x620 [ 82.796126][ T8403] do_update_region+0x4d6/0x6a0 [ 82.796143][ T8403] ? hide_cursor+0x310/0x310 [ 82.796160][ T8403] redraw_screen+0x8f6/0x1270 [ 82.796173][ T8403] ? clear_buffer_attributes+0x1b0/0x1b0 [ 82.796182][ T8403] ? fbcon_blank+0x23d/0xa50 [ 82.796192][ T8403] fbcon_blank+0x556/0xa50 [ 82.796202][ T8403] ? fbcon_switch+0x22e0/0x22e0 [ 82.796214][ T8403] ? _raw_spin_unlock_irqrestore+0x8b/0x120 [ 82.796227][ T8403] ? lockdep_hardirqs_on+0x8d/0x130 [ 82.796237][ T8403] do_unblank_screen+0x27e/0xb20 [ 82.796250][ T8403] ? bpf_lsm_capable+0x5/0x10 [ 82.796261][ T8403] vt_ioctl+0x2a82/0x3180 [ 82.796272][ T8403] ? vt_ioctl+0x141/0x3180 [ 82.796281][ T8403] ? __vt_event_wait+0x240/0x240 [ 82.796290][ T8403] ? kfree+0xcf/0x2d0 [ 82.796299][ T8403] ? kasan_set_track+0x54/0x70 [ 82.796308][ T8403] ? kasan_set_track+0x3d/0x70 [ 82.796315][ T8403] ? kasan_set_free_info+0x1f/0x40 [ 82.796325][ T8403] ? ____kasan_slab_free+0x100/0x140 [ 82.796333][ T8403] ? slab_free_freelist_hook+0x171/0x270 [ 82.796345][ T8403] ? kfree+0xcf/0x2d0 [ 82.796352][ T8403] ? tomoyo_path_number_perm+0x5c1/0x790 [ 82.796361][ T8403] ? security_file_ioctl+0x55/0xb0 [ 82.796378][ T8403] ? __se_sys_ioctl+0x48/0x170 [ 82.796388][ T8403] ? do_syscall_64+0x3f/0xb0 [ 82.796398][ T8403] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 82.796410][ T8403] ? lockdep_hardirqs_on_prepare+0x3e2/0x750 [ 82.796424][ T8403] ? __lock_acquire+0x6040/0x6040 [ 82.796435][ T8403] ? print_irqtrace_events+0x220/0x220 [ 82.796445][ T8403] ? rcu_lock_release+0x5/0x20 [ 82.796454][ T8403] ? rcu_read_lock_sched_held+0x87/0x110 [ 82.796465][ T8403] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 82.796474][ T8403] ? lockdep_hardirqs_on_prepare+0x3e2/0x750 [ 82.796485][ T8403] ? do_vfs_ioctl+0xc4a/0x2ab0 [ 82.796493][ T8403] ? __x32_compat_sys_ioctl+0x80/0x80 [ 82.796501][ T8403] ? rcu_lock_release+0x5/0x20 [ 82.796509][ T8403] ? __lock_acquire+0x6040/0x6040 [ 82.796521][ T8403] ? slab_free_freelist_hook+0x171/0x270 [ 82.796530][ T8403] ? tomoyo_path_number_perm+0x5c1/0x790 [ 82.796538][ T8403] ? kfree+0xcf/0x2d0 [ 82.796546][ T8403] ? tomoyo_path_number_perm+0x62a/0x790 [ 82.796556][ T8403] tty_ioctl+0xf51/0x1720 [ 82.796567][ T8403] ? tty_get_icount+0xa0/0xa0 [ 82.796578][ T8403] ? memset+0x1f/0x40 [ 82.796586][ T8403] ? smack_file_ioctl+0x284/0x390 [ 82.796596][ T8403] ? smack_file_alloc_security+0xd0/0xd0 [ 82.796609][ T8403] ? print_irqtrace_events+0x220/0x220 [ 82.796618][ T8403] ? vtime_user_exit+0x2b2/0x3e0 [ 82.796626][ T8403] ? vtime_user_enter+0x1ea/0x2d0 [ 82.796634][ T8403] ? bpf_lsm_file_ioctl+0x5/0x10 [ 82.796642][ T8403] ? security_file_ioctl+0x9d/0xb0 [ 82.796651][ T8403] ? tty_get_icount+0xa0/0xa0 [ 82.796659][ T8403] __se_sys_ioctl+0xfb/0x170 [ 82.796667][ T8403] do_syscall_64+0x3f/0xb0 [ 82.796676][ T8403] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 82.796686][ T8403] RIP: 0033:0x43fef9 [ 82.796694][ T8403] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 82.796701][ T8403] RSP: 002b:00007ffc931a4c48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 82.796711][ T8403] RAX: ffffffffffffffda RBX: 0000000000013f84 RCX: 000000000043fef9 [ 82.796717][ T8403] RDX: 0000000000000000 RSI: 0000000000004b3a RDI: 0000000000000003 [ 82.796722][ T8403] RBP: 0000000000000000 R08: 000000000000000d R09: 00007ffc931a4de8 [ 82.796727][ T8403] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc931a4c5c [ 82.796733][ T8403] R13: 431bde82d7b634db R14: 00000000004ae018 R15: 0000000000400488 [ 82.796741][ T8403] Modules linked in: [ 82.796747][ T8403] CR2: ffff888001000040 [ 82.796756][ T8403] ---[ end trace 96734cf7ef5cce91 ]--- [ 82.796761][ T8403] RIP: 0010:vga16fb_imageblit+0xcee/0x1cb0 [ 82.796771][ T8403] Code: 66 66 2e 0f 1f 84 00 00 00 00 00 90 4c 89 e0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 0f b6 04 08 84 c0 75 1b 41 0f b6 04 24 <41> 88 06 85 ed 74 2b 49 ff c4 49 ff c6 e8 80 ae 43 fd ff cd eb cc [ 82.796777][ T8403] RSP: 0018:ffffc9000163f0a0 EFLAGS: 00010246 [ 82.796784][ T8403] RAX: 0000000000000000 RBX: ffff888001000040 RCX: dffffc0000000000 [ 82.796790][ T8403] RDX: ffff888022ad54c0 RSI: 0000000000000002 RDI: 0000000000000000 [ 82.796795][ T8403] RBP: 0000000000000001 R08: ffffffff843b289b R09: 0000000000000000 [ 82.796801][ T8403] R10: 0000000000000002 R11: ffff888022ad54c0 R12: ffff8880181bcea8 [ 82.796807][ T8403] R13: ffffc9000163f2cc R14: ffff888001000040 R15: 0000000000000004 [ 82.796813][ T8403] FS: 0000000001207300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 82.796820][ T8403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 82.796826][ T8403] CR2: ffff888001000040 CR3: 0000000028d32000 CR4: 00000000001506f0 [ 82.796834][ T8403] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 82.796839][ T8403] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 82.796845][ T8403] Kernel panic - not syncing: Fatal exception [ 82.797429][ T8403] Kernel Offset: disabled [ 83.471080][ T8403] Rebooting in 86400 seconds..