Warning: Permanently added '10.128.0.237' (ED25519) to the list of known hosts. 2024/05/22 02:52:14 ignoring optional flag "sandboxArg"="0" 2024/05/22 02:52:15 parsed 1 programs [ 38.087172][ T3054] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS 2024/05/22 02:52:15 executed programs: 0 [ 38.327458][ T3071] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.329261][ T3071] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.331137][ T3071] device bridge_slave_0 entered promiscuous mode [ 38.337619][ T3071] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.341623][ T3071] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.343607][ T3071] device bridge_slave_1 entered promiscuous mode [ 38.353140][ T3074] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.354948][ T3074] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.356789][ T3074] device bridge_slave_0 entered promiscuous mode [ 38.358545][ T3072] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.360370][ T3072] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.362316][ T3072] device bridge_slave_0 entered promiscuous mode [ 38.368100][ T3074] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.369760][ T3074] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.371640][ T3074] device bridge_slave_1 entered promiscuous mode [ 38.374950][ T3076] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.376710][ T3076] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.378541][ T3076] device bridge_slave_0 entered promiscuous mode [ 38.380355][ T3069] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.382097][ T3069] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.384473][ T3069] device bridge_slave_0 entered promiscuous mode [ 38.386373][ T3072] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.388135][ T3072] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.389978][ T3072] device bridge_slave_1 entered promiscuous mode [ 38.391654][ T3069] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.393850][ T3069] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.395665][ T3069] device bridge_slave_1 entered promiscuous mode [ 38.401084][ T3076] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.402823][ T3076] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.404924][ T3076] device bridge_slave_1 entered promiscuous mode [ 38.618342][ T3071] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.620016][ T3071] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.621641][ T3071] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.623345][ T3071] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.643397][ T3072] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.645076][ T3072] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.646739][ T3072] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.648502][ T3072] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.660841][ T3069] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.662513][ T3069] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.664352][ T3069] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.666054][ T3069] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.669721][ T3076] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.671346][ T3076] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.673030][ T3076] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.674688][ T3076] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.687303][ T3074] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.688909][ T3074] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.690484][ T3074] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.692102][ T3074] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.073672][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.076016][ T2772] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.080764][ T2772] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.082672][ T2772] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.084758][ T2772] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.086769][ T2772] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.090330][ T2772] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.092277][ T2772] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.094993][ T2772] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.096958][ T2772] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.098782][ T2772] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.102403][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.104537][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.137893][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.145276][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.163793][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.165740][ T84] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.167438][ T84] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.169403][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.171488][ T84] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.173297][ T84] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.179735][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.181898][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.187954][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.189985][ T84] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.191643][ T84] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.198188][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.200127][ T84] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.201814][ T84] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.203949][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.205980][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.211871][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.214719][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.216773][ T84] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.218512][ T84] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.220304][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.226934][ T84] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.228580][ T84] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.230645][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.232708][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.243813][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.245874][ T84] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.247543][ T84] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.249430][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.251482][ T84] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.253168][ T84] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.255478][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.258230][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.287031][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.289253][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.290990][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.292825][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.295502][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.297269][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.299078][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.301130][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.743352][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.745438][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.760738][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.762739][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.793115][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.795165][ T84] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.798475][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.800612][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.804180][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.806333][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.824947][ T3074] device veth0_vlan entered promiscuous mode [ 39.827190][ T3074] device veth1_vlan entered promiscuous mode [ 39.830626][ T3074] device veth0_macvtap entered promiscuous mode [ 39.832431][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.834618][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.836599][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 39.838442][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 39.840290][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.842338][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.848784][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.850560][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.852408][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 39.865380][ T3071] device veth0_vlan entered promiscuous mode [ 39.867537][ T3071] device veth1_vlan entered promiscuous mode [ 39.870971][ T3071] device veth0_macvtap entered promiscuous mode [ 39.874448][ T3076] device veth0_vlan entered promiscuous mode [ 39.876539][ T3076] device veth1_vlan entered promiscuous mode [ 39.879954][ T3076] device veth0_macvtap entered promiscuous mode [ 39.882326][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.884793][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.886890][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 39.888915][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 39.890793][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.892841][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.895464][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.897356][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.899421][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 39.901230][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 39.903204][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.905403][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.907745][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.909520][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.911378][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 39.921432][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.923416][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.925211][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 39.928765][ T3069] device veth0_vlan entered promiscuous mode [ 39.930961][ T3069] device veth1_vlan entered promiscuous mode [ 39.934326][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.936221][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.938371][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 39.940227][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 39.944666][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.946632][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.950566][ T3072] device veth0_vlan entered promiscuous mode [ 39.952947][ T3072] device veth1_vlan entered promiscuous mode [ 39.957540][ T3069] device veth0_macvtap entered promiscuous mode [ 39.959907][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.963844][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.969247][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 39.971206][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.976866][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.978879][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.980914][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.982822][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.988930][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.991092][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.993438][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.995502][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.997496][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.001713][ T3072] device veth0_macvtap entered promiscuous mode [ 40.005731][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.007709][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.017311][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.019201][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.022121][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.024600][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.026684][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.028760][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.030674][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.032772][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.035348][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.064347][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.066463][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.068501][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.070617][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.084814][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.086893][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.089050][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.091035][ T2855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.464845][ C1] vkms_vblank_simulate: vblank timer overrun [ 40.466465][ C1] vkms_vblank_simulate: vblank timer overrun [ 40.468046][ C1] vkms_vblank_simulate: vblank timer overrun [ 40.469535][ C1] hrtimer: interrupt took 4691920 ns [ 40.474240][ C1] vkms_vblank_simulate: vblank timer overrun [ 40.475822][ C1] vkms_vblank_simulate: vblank timer overrun [ 40.477342][ C1] vkms_vblank_simulate: vblank timer overrun [ 40.481964][ T3988] ------------[ cut here ]------------ [ 40.483329][ T3988] WARNING: CPU: 1 PID: 3988 at drivers/gpu/drm/vkms/vkms_crtc.c:103 vkms_get_vblank_timestamp+0xb4/0xbc [ 40.486062][ T3988] Modules linked in: [ 40.487025][ T3988] CPU: 1 PID: 3988 Comm: syz-executor.2 Not tainted 6.1.91-syzkaller #0 [ 40.489085][ T3988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 40.491702][ T3988] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 40.493613][ T3988] pc : vkms_get_vblank_timestamp+0xb4/0xbc [ 40.495128][ T3988] lr : vkms_get_vblank_timestamp+0xb4/0xbc [ 40.496584][ T3988] sp : ffff80001157b6b0 [ 40.497701][ T3988] x29: ffff80001157b6b0 x28: ffff80000b1fe9e8 x27: ffff8000092a6954 [ 40.499746][ T3988] x26: ffff0000c5988480 x25: 0000000000004e20 x24: 0000000000000000 [ 40.501647][ T3988] x23: ffff0000c5988480 x22: ffff0000c6ace000 x21: 000000096aac33c1 [ 40.503709][ T3988] x20: 000000096aac33c1 x19: ffff80001157b708 x18: 0000000000000000 [ 40.505633][ T3988] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 40.507552][ T3988] x14: 0000000000000001 x13: ffff0000c3cb9940 x12: ffff80000d184000 [ 40.509551][ T3988] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff8000092a6a08 [ 40.511517][ T3988] x8 : ffff0000c3cb9940 x7 : 0000000000000000 x6 : ffff800009229250 [ 40.513542][ T3988] x5 : 0000000000000000 x4 : 0000000000000080 x3 : 0000000000000000 [ 40.515477][ T3988] x2 : ffff80001157b708 x1 : 000000096aac33c1 x0 : 000000096aac33c1 [ 40.517428][ T3988] Call trace: [ 40.518231][ T3988] vkms_get_vblank_timestamp+0xb4/0xbc [ 40.519619][ T3988] drm_update_vblank_count+0xf4/0x5c4 [ 40.521061][ T3988] drm_vblank_disable_and_save+0x7c/0x164 [ 40.522505][ T3988] drm_crtc_vblank_off+0x114/0x3ec [ 40.523726][ T3988] vkms_crtc_atomic_disable+0x20/0x30 [ 40.525032][ T3988] drm_atomic_helper_commit_modeset_disables+0x490/0x908 [ 40.526843][ T3988] vkms_atomic_commit_tail+0x30/0x104 [ 40.528182][ T3988] commit_tail+0x100/0x21c [ 40.529232][ T3988] drm_atomic_helper_commit+0x328/0x32c [ 40.530593][ T3988] drm_atomic_commit+0xe4/0x11c [ 40.531834][ T3988] drm_client_modeset_commit_atomic+0x26c/0x3a0 [ 40.533463][ T3988] drm_client_modeset_commit_locked+0x6c/0x290 [ 40.535038][ T3988] drm_client_modeset_commit+0x34/0x60 [ 40.536459][ T3988] drm_fbdev_client_restore+0x90/0xd0 [ 40.537842][ T3988] drm_client_dev_restore+0x80/0x130 [ 40.539208][ T3988] drm_release+0x18c/0x24c [ 40.540356][ T3988] __fput+0x180/0x3cc [ 40.541378][ T3988] ____fput+0x20/0x30 [ 40.542311][ T3988] task_work_run+0xf4/0x128 [ 40.543419][ T3988] do_notify_resume+0x14e8/0x1e84 [ 40.544624][ T3988] el0_svc+0x60/0x110 [ 40.545600][ T3988] el0t_64_sync_handler+0x84/0xf0 [ 40.546746][ T3988] el0t_64_sync+0x18c/0x190 [ 40.547871][ T3988] ---[ end trace 0000000000000000 ]--- [ 40.569483][ C0] vkms_vblank_simulate: vblank timer overrun [ 40.571008][ C0] vkms_vblank_simulate: vblank timer overrun [ 40.572572][ C0] vkms_vblank_simulate: vblank timer overrun [ 40.578581][ C0] vkms_vblank_simulate: vblank timer overrun [ 40.580201][ C0] vkms_vblank_simulate: vblank timer overrun [ 40.581720][ C0] vkms_vblank_simulate: vblank timer overrun [ 40.587610][ C0] vkms_vblank_simulate: vblank timer overrun [ 40.589248][ C0] vkms_vblank_simulate: vblank timer overrun [ 40.590803][ C0] vkms_vblank_simulate: vblank timer overrun [ 40.597012][ C0] vkms_vblank_simulate: vblank timer overrun [ 40.598602][ C0] vkms_vblank_simulate: vblank timer overrun [ 40.600129][ C0] vkms_vblank_simulate: vblank timer overrun [ 40.606090][ C0] vkms_vblank_simulate: vblank timer overrun [ 40.607660][ C0] vkms_vblank_simulate: vblank timer overrun [ 40.609066][ C0] vkms_vblank_simulate: vblank timer overrun [ 40.612996][ T4026] ------------[ cut here ]------------ [ 40.614413][ T4026] WARNING: CPU: 1 PID: 4026 at drivers/gpu/drm/vkms/vkms_crtc.c:103 vkms_get_vblank_timestamp+0xb4/0xbc [ 40.614976][ C0] vkms_vblank_simulate: vblank timer overrun [ 40.617138][ T4026] Modules linked in: [ 40.619663][ T4026] CPU: 1 PID: 4026 Comm: syz-executor.0 Tainted: G W 6.1.91-syzkaller #0 [ 40.621998][ T4026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 40.624511][ T4026] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 40.626438][ T4026] pc : vkms_get_vblank_timestamp+0xb4/0xbc [ 40.627887][ T4026] lr : vkms_get_vblank_timestamp+0xb4/0xbc [ 40.629388][ T4026] sp : ffff8000117b3740 [ 40.630452][ T4026] x29: ffff8000117b3740 x28: ffff8000092a4dc4 x27: ffff8000092a6954 [ 40.632423][ T4026] x26: ffff0000c5988480 x25: 0000000000004e20 x24: 0000000000000000 [ 40.634408][ T4026] x23: ffff0000c5988480 x22: ffff0000c6ace000 x21: 00000009728626c9 [ 40.636361][ T4026] x20: 00000009728626c9 x19: ffff8000117b3798 x18: 0000000000000000 [ 40.638325][ T4026] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 40.640348][ T4026] x14: 0000000038345258 x13: ffff0000c648e500 x12: ffff80000d184000 [ 40.642314][ T4026] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff8000092a6a08 [ 40.644352][ T4026] x8 : ffff0000c648e500 x7 : 0000000000000000 x6 : ffff800009228b3c [ 40.646346][ T4026] x5 : 0000000000000000 x4 : 0000000000000080 x3 : 0000000000000000 [ 40.648406][ T4026] x2 : ffff8000117b3798 x1 : 00000009728626c9 x0 : 00000009728626c9 [ 40.650486][ T4026] Call trace: [ 40.651338][ T4026] vkms_get_vblank_timestamp+0xb4/0xbc [ 40.652792][ T4026] drm_update_vblank_count+0xf4/0x5c4 [ 40.654136][ T4026] drm_crtc_accurate_vblank_count+0x84/0x178 [ 40.655687][ T4026] drm_crtc_arm_vblank_event+0x4c/0xac [ 40.656958][ T4026] vkms_crtc_atomic_flush+0x84/0xc0 [ 40.658284][ T4026] drm_atomic_helper_commit_planes+0x33c/0x390 [ 40.659812][ T4026] vkms_atomic_commit_tail+0x40/0x104 [ 40.661198][ T4026] commit_tail+0x100/0x21c [ 40.662364][ T4026] drm_atomic_helper_commit+0x328/0x32c [ 40.663737][ T4026] drm_atomic_commit+0xe4/0x11c [ 40.664987][ T4026] drm_atomic_helper_set_config+0xa0/0x144 [ 40.666406][ T4026] drm_mode_setcrtc+0x4ac/0x8e4 [ 40.667660][ T4026] drm_ioctl_kernel+0x19c/0x250 [ 40.668923][ T4026] drm_ioctl+0x36c/0x580 [ 40.670017][ T4026] __arm64_sys_ioctl+0xd0/0x148 [ 40.671231][ T4026] invoke_syscall+0x64/0x178 [ 40.672408][ T4026] el0_svc_common+0xb8/0x174 [ 40.673592][ T4026] do_el0_svc+0x48/0x174 [ 40.674685][ T4026] el0_svc+0x34/0x110 [ 40.675753][ T4026] el0t_64_sync_handler+0x84/0xf0 [ 40.676994][ T4026] el0t_64_sync+0x18c/0x190 [ 40.678192][ T4026] ---[ end trace 0000000000000000 ]--- [ 40.679675][ C0] vkms_vblank_simulate: vblank timer overrun [ 40.681149][ C0] vkms_vblank_simulate: vblank timer overrun [ 40.688211][ T4024] ------------[ cut here ]------------ [ 40.689570][ T4024] WARNING: CPU: 1 PID: 4024 at drivers/gpu/drm/vkms/vkms_crtc.c:103 vkms_get_vblank_timestamp+0xb4/0xbc [ 40.692269][ T4024] Modules linked in: [ 40.693265][ T4024] CPU: 1 PID: 4024 Comm: syz-executor.3 Tainted: G W 6.1.91-syzkaller #0 [ 40.695624][ T4024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 40.698213][ T4024] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 40.700249][ T4024] pc : vkms_get_vblank_timestamp+0xb4/0xbc [ 40.701695][ T4024] lr : vkms_get_vblank_timestamp+0xb4/0xbc [ 40.703157][ T4024] sp : ffff80001160b6b0 [ 40.704195][ T4024] x29: ffff80001160b6b0 x28: ffff80000b1fe9e8 x27: ffff8000092a6954 [ 40.706152][ T4024] x26: ffff0000c5988480 x25: 0000000000004e20 x24: 0000000000000000 [ 40.708167][ T4024] x23: ffff0000c5988480 x22: ffff0000c6ace000 x21: 0000000976d20d79 [ 40.710146][ T4024] x20: 0000000976d20d79 x19: ffff80001160b708 x18: 0000000000000000 [ 40.712009][ T4024] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 40.714051][ T4024] x14: 0000000000000001 x13: ffff0000d24b6500 x12: ffff80000d184000 [ 40.716001][ T4024] x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff8000092a6a08 [ 40.718070][ T4024] x8 : ffff0000d24b6500 x7 : 0000000000000000 x6 : ffff800009229250 [ 40.720053][ T4024] x5 : 0000000000000000 x4 : 0000000000000080 x3 : 0000000000000000 [ 40.722016][ T4024] x2 : ffff80001160b708 x1 : 0000000976d20d79 x0 : 0000000976d20d79 [ 40.724005][ T4024] Call trace: [ 40.724777][ T4024] vkms_get_vblank_timestamp+0xb4/0xbc [ 40.726164][ T4024] drm_update_vblank_count+0xf4/0x5c4 [ 40.727486][ T4024] drm_vblank_disable_and_save+0x7c/0x164 [ 40.728873][ T4024] drm_crtc_vblank_off+0x114/0x3ec [ 40.730187][ T4024] vkms_crtc_atomic_disable+0x20/0x30 [ 40.731498][ T4024] drm_atomic_helper_commit_modeset_disables+0x490/0x908 [ 40.733282][ T4024] vkms_atomic_commit_tail+0x30/0x104 [ 40.734634][ T4024] commit_tail+0x100/0x21c [ 40.735754][ T4024] drm_atomic_helper_commit+0x328/0x32c [ 40.737091][ T4024] drm_atomic_commit+0xe4/0x11c [ 40.738320][ T4024] drm_client_modeset_commit_atomic+0x26c/0x3a0 [ 40.739859][ T4024] drm_client_modeset_commit_locked+0x6c/0x290 [ 40.741384][ T4024] drm_client_modeset_commit+0x34/0x60 [ 40.742793][ T4024] drm_fbdev_client_restore+0x90/0xd0 [ 40.744107][ T4024] drm_client_dev_restore+0x80/0x130 [ 40.745356][ T4024] drm_release+0x18c/0x24c [ 40.746441][ T4024] __fput+0x180/0x3cc [ 40.747402][ T4024] ____fput+0x20/0x30 [ 40.748382][ T4024] task_work_run+0xf4/0x128 [ 40.749529][ T4024] do_notify_resume+0x14e8/0x1e84 [ 40.750388][ C0] vkms_vblank_simulate: vblank timer overrun [ 40.750779][ T4024] el0_svc+0x60/0x110 [ 40.753105][ T4024] el0t_64_sync_handler+0x84/0xf0 [ 40.754301][ T4024] el0t_64_sync+0x18c/0x190 [ 40.755426][ T4024] ---[ end trace 0000000000000000 ]---