Warning: Permanently added '10.128.1.8' (ED25519) to the list of known hosts. executing program [ 37.219368][ T4220] FAULT_INJECTION: forcing a failure. [ 37.219368][ T4220] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 37.222882][ T4220] CPU: 1 PID: 4220 Comm: syz-executor265 Not tainted 6.1.46-syzkaller #0 [ 37.225090][ T4220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 37.227716][ T4220] Call trace: [ 37.228579][ T4220] dump_backtrace+0x1c8/0x1f4 [ 37.229851][ T4220] show_stack+0x2c/0x3c [ 37.230899][ T4220] dump_stack_lvl+0x108/0x170 [ 37.232148][ T4220] dump_stack+0x1c/0x58 [ 37.233298][ T4220] should_fail_ex+0x408/0x5d4 [ 37.234559][ T4220] should_fail+0x14/0x24 [ 37.235681][ T4220] should_fail_usercopy+0x20/0x30 [ 37.237038][ T4220] vt_ioctl+0x524/0x252c [ 37.238182][ T4220] tty_ioctl+0x8a4/0xd8c [ 37.239337][ T4220] __arm64_sys_ioctl+0x14c/0x1c8 [ 37.240592][ T4220] invoke_syscall+0x98/0x2c0 [ 37.241796][ T4220] el0_svc_common+0x138/0x258 [ 37.243115][ T4220] do_el0_svc+0x64/0x218 [ 37.244290][ T4220] el0_svc+0x58/0x168 [ 37.245368][ T4220] el0t_64_sync_handler+0x84/0xf0 [ 37.246760][ T4220] el0t_64_sync+0x18c/0x190 [ 37.248050][ C1] vkms_vblank_simulate: vblank timer overrun executing program [ 37.285591][ T4222] FAULT_INJECTION: forcing a failure. [ 37.285591][ T4222] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 37.285619][ T4222] CPU: 1 PID: 4222 Comm: syz-executor265 Not tainted 6.1.46-syzkaller #0 [ 37.285632][ T4222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 37.285640][ T4222] Call trace: [ 37.285644][ T4222] dump_backtrace+0x1c8/0x1f4 [ 37.285659][ T4222] show_stack+0x2c/0x3c [ 37.285669][ T4222] dump_stack_lvl+0x108/0x170 [ 37.285681][ T4222] dump_stack+0x1c/0x58 [ 37.285691][ T4222] should_fail_ex+0x408/0x5d4 [ 37.285703][ T4222] should_fail_alloc_page+0x74/0xb8 [ 37.285717][ T4222] prepare_alloc_pages+0x1bc/0x560 [ 37.285729][ T4222] __alloc_pages+0x150/0x730 [ 37.285741][ T4222] __kmalloc_large_node+0xbc/0x21c [ 37.285778][ T4222] __kmalloc+0x130/0x1c4 [ 37.285791][ T4222] vc_do_resize+0x2f0/0x122c [ 37.285805][ T4222] vc_resize+0x54/0x68 [ 37.285818][ T4222] fbcon_do_set_font+0x7ec/0x1178 [ 37.285833][ T4222] fbcon_set_font+0x9c4/0xcbc [ 37.285846][ T4222] con_font_op+0xa20/0xe78 [ 37.285859][ T4222] vt_ioctl+0x1a90/0x252c [ 37.285869][ T4222] tty_ioctl+0x8a4/0xd8c [ 37.285883][ T4222] __arm64_sys_ioctl+0x14c/0x1c8 [ 37.285894][ T4222] invoke_syscall+0x98/0x2c0 [ 37.285908][ T4222] el0_svc_common+0x138/0x258 [ 37.285922][ T4222] do_el0_svc+0x64/0x218 [ 37.285936][ T4222] el0_svc+0x58/0x168 [ 37.285946][ T4222] el0t_64_sync_handler+0x84/0xf0 [ 37.285957][ T4222] el0t_64_sync+0x18c/0x190 executing program [ 37.346281][ T4223] Unable to handle kernel paging request at virtual address dfff800000000040 [ 37.346328][ T4223] KASAN: null-ptr-deref in range [0x0000000000000200-0x0000000000000207] [ 37.346341][ T4223] Mem abort info: [ 37.346348][ T4223] ESR = 0x0000000096000006 [ 37.346358][ T4223] EC = 0x25: DABT (current EL), IL = 32 bits [ 37.346370][ T4223] SET = 0, FnV = 0 [ 37.346379][ T4223] EA = 0, S1PTW = 0 [ 37.346388][ T4223] FSC = 0x06: level 2 translation fault [ 37.346398][ T4223] Data abort info: [ 37.346405][ T4223] ISV = 0, ISS = 0x00000006 [ 37.346414][ T4223] CM = 0, WnR = 0 [ 37.346423][ T4223] [dfff800000000040] address between user and kernel address ranges [ 37.346527][ T4223] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 37.346538][ T4223] Modules linked in: [ 37.346546][ T4223] CPU: 1 PID: 4223 Comm: syz-executor265 Not tainted 6.1.46-syzkaller #0 [ 37.346559][ T4223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 37.346566][ T4223] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 37.346580][ T4223] pc : bit_putcs+0x958/0xe30 [ 37.346598][ T4223] lr : bit_putcs+0x93c/0xe30 [ 37.346616][ T4223] sp : ffff80001dcd7480 [ 37.346620][ T4223] x29: ffff80001dcd7690 x28: 0000000000000200 x27: ffff0000cdd80000 [ 37.346640][ T4223] x26: ffff0000cdd80000 x25: 000000000000000f x24: dfff800000000000 [ 37.346658][ T4223] x23: 0000000000000080 x22: 0000000000000000 x21: 0000000000000000 [ 37.346675][ T4223] x20: ffff0000c0031440 x19: 0000000000000200 x18: 1fffe000368adf76 [ 37.346693][ T4223] x17: ffff8000158ad000 x16: ffff80001206ba40 x15: 0000000000000000 [ 37.346711][ T4223] x14: 0000000000000000 x13: 0000000000000003 x12: 00000000ffffffff [ 37.346728][ T4223] x11: ff8080000b084fd0 x10: 0000000000000000 x9 : 0000000000000000 [ 37.346745][ T4223] x8 : 0000000000000040 x7 : 0000000000000000 x6 : 0000000000000007 [ 37.346775][ T4223] x5 : 0000000000000000 x4 : 0000000000000008 x3 : ffff80000b084748 [ 37.346792][ T4223] x2 : 0000000000000800 x1 : 0000000000000010 x0 : 0000000000000000 [ 37.346809][ T4223] Call trace: [ 37.346813][ T4223] bit_putcs+0x958/0xe30 [ 37.346826][ T4223] fbcon_putcs+0x318/0x4e8 [ 37.346838][ T4223] do_update_region+0x42c/0x5f8 [ 37.346852][ T4223] redraw_screen+0x82c/0xd54 [ 37.346865][ T4223] fbcon_modechanged+0x9f4/0x1090 [ 37.346877][ T4223] fbcon_update_vcs+0x3c/0x4c [ 37.346889][ T4223] do_fb_ioctl+0xb40/0xe34 [ 37.346900][ T4223] fb_ioctl+0xec/0x134 [ 37.346910][ T4223] __arm64_sys_ioctl+0x14c/0x1c8 [ 37.346921][ T4223] invoke_syscall+0x98/0x2c0 [ 37.346936][ T4223] el0_svc_common+0x138/0x258 [ 37.346949][ T4223] do_el0_svc+0x64/0x218 [ 37.346962][ T4223] el0_svc+0x58/0x168 [ 37.346973][ T4223] el0t_64_sync_handler+0x84/0xf0 [ 37.346984][ T4223] el0t_64_sync+0x18c/0x190 [ 37.347001][ T4223] Code: 51000679 aa1c03f3 d343fe68 12000a69 (38f86908) [ 37.347008][ T4223] ---[ end trace 0000000000000000 ]--- [ 37.674992][ T4223] Kernel panic - not syncing: Oops: Fatal exception [ 37.675003][ T4223] SMP: stopping secondary CPUs [ 37.675028][ T4223] Kernel Offset: disabled [ 37.675031][ T4223] CPU features: 0x00000,02070084,26017203 [ 37.675039][ T4223] Memory Limit: none [ 38.062368][ T4223] Rebooting in 86400 seconds..