Warning: Permanently added '10.128.10.27' (ED25519) to the list of known hosts. 2024/05/29 01:52:24 ignoring optional flag "sandboxArg"="0" 2024/05/29 01:52:24 parsed 1 programs [ 46.831708][ T2564] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 2024/05/29 01:52:26 executed programs: 0 [ 50.055879][ T3446] ------------[ cut here ]------------ [ 50.061520][ T3446] UBSAN: shift-out-of-bounds in mm/vmscan.c:2299:11 [ 50.068293][ T3446] shift exponent -1 is negative [ 50.073137][ T3446] CPU: 0 PID: 3446 Comm: syz-executor Not tainted 6.9.0-syzkaller #0 [ 50.081260][ T3446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 50.091367][ T3446] Call Trace: [ 50.094805][ T3446] [ 50.097717][ T3446] dump_stack_lvl+0x3e/0xe0 [ 50.102231][ T3446] __ubsan_handle_shift_out_of_bounds+0x248/0x270 [ 50.108750][ T3446] shrink_node+0x907/0x9d0 [ 50.113244][ T3446] do_try_to_free_pages+0x1a3/0x5f0 [ 50.118415][ T3446] try_to_free_mem_cgroup_pages+0x187/0x2e0 [ 50.124306][ T3446] try_charge_memcg+0x2bb/0x9f0 [ 50.129125][ T3446] charge_memcg+0x39/0x90 [ 50.133430][ T3446] __mem_cgroup_charge+0x27/0xb0 [ 50.138341][ T3446] shmem_alloc_and_add_folio+0x1c1/0x450 [ 50.143951][ T3446] shmem_get_folio_gfp+0x267/0x770 [ 50.149118][ T3446] shmem_read_folio_gfp+0x37/0x80 [ 50.154122][ T3446] drm_gem_get_pages+0xa5/0x370 [ 50.158951][ T3446] drm_gem_shmem_get_pages+0x42/0xc0 [ 50.164222][ T3446] drm_gem_shmem_vmap+0x17a/0x1f0 [ 50.169207][ T3446] drm_gem_vmap_unlocked+0x53/0xa0 [ 50.174558][ T3446] drm_gem_fb_vmap+0x3e/0x290 [ 50.179242][ T3446] drm_atomic_helper_prepare_planes+0x77/0x210 [ 50.185474][ T3446] drm_atomic_helper_commit+0x98/0x2c0 [ 50.190905][ T3446] drm_atomic_commit+0xaa/0xd0 [ 50.195788][ T3446] ? __pfx___drm_printfn_info+0x10/0x10 [ 50.201395][ T3446] drm_atomic_helper_update_plane+0xd9/0x120 [ 50.207373][ T3446] drm_mode_cursor_common+0x412/0x5e0 [ 50.212803][ T3446] ? __pfx_drm_mode_cursor_ioctl+0x10/0x10 [ 50.218639][ T3446] drm_mode_cursor_ioctl+0x47/0x70 [ 50.223717][ T3446] drm_ioctl_kernel+0xcd/0x110 [ 50.228468][ T3446] drm_ioctl+0x334/0x4b0 [ 50.232700][ T3446] ? __pfx_drm_mode_cursor_ioctl+0x10/0x10 [ 50.238484][ T3446] __se_sys_ioctl+0x6e/0xc0 [ 50.243041][ T3446] do_syscall_64+0x8d/0x170 [ 50.247537][ T3446] ? clear_bhb_loop+0x55/0xb0 [ 50.252194][ T3446] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.258067][ T3446] RIP: 0033:0x7fefbca7cee9 [ 50.262462][ T3446] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 b0 ff ff ff f7 d8 64 89 01 48 [ 50.282123][ T3446] RSP: 002b:00007fefbd7970c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.290498][ T3446] RAX: ffffffffffffffda RBX: 00007fefbcbb3f80 RCX: 00007fefbca7cee9 [ 50.298434][ T3446] RDX: 0000000020000340 RSI: 00000000c01c64a3 RDI: 0000000000000003 [ 50.306560][ T3446] RBP: 00007fefbcac947f R08: 0000000000000000 R09: 0000000000000000 [ 50.314506][ T3446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.322541][ T3446] R13: 0000000000000006 R14: 00007fefbcbb3f80 R15: 00007ffef1d02898 [ 50.330489][ T3446] [ 50.333542][ T3446] ---[ end trace ]--- [ 50.337516][ T3446] Kernel panic - not syncing: UBSAN: panic_on_warn set ... [ 50.345088][ T3446] Kernel Offset: disabled [ 50.349382][ T3446] Rebooting in 86400 seconds..