program: r0 = syz_open_dev$dri(&(0x7f0000000000), 0x2, 0x2000) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r1, 0xc02064b9, &(0x7f0000000dc0)={&(0x7f0000000240)=[0x0, 0x0], &(0x7f0000000200), 0x2, r2}) syz_open_dev$dri(&(0x7f0000000040), 0x4, 0x448000) ioctl$DRM_IOCTL_SYNCOBJ_RESET(r0, 0xc01064c4, &(0x7f00000000c0)={0x0, 0xc9ea998f11d3ed51}) [ 73.112338][ T5310] Bluetooth: hci0: command tx timeout [ 73.190390][ T5330] ------------[ cut here ]------------ [ 73.193200][ T5330] WARNING: CPU: 0 PID: 5330 at mm/page_alloc.c:4935 __alloc_frozen_pages_noprof+0x2c8/0x370 [ 73.198228][ T5330] Modules linked in: [ 73.200113][ T5330] CPU: 0 UID: 0 PID: 5330 Comm: syz.0.0 Not tainted 6.16.0-rc2-syzkaller-00045-g4663747812d1 #0 PREEMPT(full) [ 73.204966][ T5330] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 73.210271][ T5330] RIP: 0010:__alloc_frozen_pages_noprof+0x2c8/0x370 [ 73.213738][ T5330] Code: 74 10 4c 89 e7 89 54 24 0c e8 74 14 0d 00 8b 54 24 0c 49 83 3c 24 00 0f 85 a5 fe ff ff e9 a6 fe ff ff c6 05 2a 37 74 0d 01 90 <0f> 0b 90 e9 18 ff ff ff a9 00 00 08 00 48 8b 4c 24 10 4c 8d 44 24 [ 73.222091][ T5330] RSP: 0018:ffffc9000f4b79c0 EFLAGS: 00010246 [ 73.224586][ T5330] RAX: ffffc9000f4b7a00 RBX: 0000000000000013 RCX: 0000000000000000 [ 73.228225][ T5330] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000f4b7a28 [ 73.232891][ T5330] RBP: ffffc9000f4b7aa8 R08: ffffc9000f4b7a27 R09: 0000000000000000 [ 73.237005][ T5330] R10: ffffc9000f4b7a00 R11: fffff52001e96f45 R12: 0000000000000000 [ 73.240727][ T5330] R13: 1ffff92001e96f3c R14: 0000000000040cc0 R15: dffffc0000000000 [ 73.244659][ T5330] FS: 00007f3e1d1e86c0(0000) GS:ffff88808d251000(0000) knlGS:0000000000000000 [ 73.249202][ T5330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.252081][ T5330] CR2: 00007f3e1c5a4a18 CR3: 0000000043cd0000 CR4: 0000000000352ef0 [ 73.255350][ T5330] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.258781][ T5330] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.262780][ T5330] Call Trace: [ 73.264571][ T5330] [ 73.266004][ T5330] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 73.268850][ T5330] __alloc_pages_noprof+0xa/0x30 [ 73.271129][ T5330] ___kmalloc_large_node+0x85/0x210 [ 73.273300][ T5330] __kmalloc_large_node_noprof+0x18/0x90 [ 73.275671][ T5330] __kmalloc_noprof+0x36f/0x4f0 [ 73.278100][ T5330] ? drm_syncobj_array_find+0x3a/0x450 [ 73.281312][ T5330] drm_syncobj_array_find+0x3a/0x450 [ 73.284044][ T5330] drm_syncobj_reset_ioctl+0x16b/0x2f0 [ 73.286357][ T5330] drm_ioctl_kernel+0x2cc/0x390 [ 73.288331][ T5330] ? __pfx_drm_syncobj_reset_ioctl+0x10/0x10 [ 73.291020][ T5330] ? __pfx_drm_ioctl_kernel+0x10/0x10 [ 73.293330][ T5330] drm_ioctl+0x67f/0xb10 [ 73.295171][ T5330] ? __pfx_drm_syncobj_reset_ioctl+0x10/0x10 [ 73.297739][ T5330] ? __pfx_drm_ioctl+0x10/0x10 [ 73.300072][ T5330] ? __fget_files+0x2a/0x420 [ 73.302271][ T5330] ? bpf_lsm_file_ioctl+0x9/0x20 [ 73.304755][ T5330] ? __pfx_drm_ioctl+0x10/0x10 [ 73.306905][ T5330] __se_sys_ioctl+0xfc/0x170 [ 73.308938][ T5330] do_syscall_64+0xfa/0x3b0 [ 73.311095][ T5330] ? lockdep_hardirqs_on+0x9c/0x150 [ 73.313272][ T5330] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.316192][ T5330] ? clear_bhb_loop+0x60/0xb0 [ 73.318751][ T5330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.321843][ T5330] RIP: 0033:0x7f3e1c38e929 [ 73.323997][ T5330] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 73.333610][ T5330] RSP: 002b:00007f3e1d1e8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 73.337236][ T5330] RAX: ffffffffffffffda RBX: 00007f3e1c5b5fa0 RCX: 00007f3e1c38e929 [ 73.340567][ T5330] RDX: 00002000000000c0 RSI: 00000000c01064c4 RDI: 0000000000000003 [ 73.344132][ T5330] RBP: 00007f3e1c410b39 R08: 0000000000000000 R09: 0000000000000000 [ 73.348600][ T5330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.352461][ T5330] R13: 0000000000000000 R14: 00007f3e1c5b5fa0 R15: 00007ffcd58ed668 [ 73.355697][ T5330] [ 73.357034][ T5330] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 73.360145][ T5330] CPU: 0 UID: 0 PID: 5330 Comm: syz.0.0 Not tainted 6.16.0-rc2-syzkaller-00045-g4663747812d1 #0 PREEMPT(full) [ 73.365897][ T5330] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 73.370459][ T5330] Call Trace: [ 73.371903][ T5330] [ 73.373168][ T5330] dump_stack_lvl+0x99/0x250 [ 73.375157][ T5330] ? __asan_memcpy+0x40/0x70 [ 73.377263][ T5330] ? __pfx_dump_stack_lvl+0x10/0x10 [ 73.380442][ T5330] ? __pfx__printk+0x10/0x10 [ 73.382918][ T5330] panic+0x2db/0x790 [ 73.384617][ T5330] ? __pfx_panic+0x10/0x10 [ 73.386482][ T5330] ? show_trace_log_lvl+0x4fb/0x550 [ 73.388687][ T5330] __warn+0x31b/0x4b0 [ 73.390473][ T5330] ? __alloc_frozen_pages_noprof+0x2c8/0x370 [ 73.392937][ T5330] ? __alloc_frozen_pages_noprof+0x2c8/0x370 [ 73.395481][ T5330] report_bug+0x2be/0x4f0 [ 73.397616][ T5330] ? __alloc_frozen_pages_noprof+0x2c8/0x370 [ 73.400499][ T5330] ? __alloc_frozen_pages_noprof+0x2c8/0x370 [ 73.403481][ T5330] ? __alloc_frozen_pages_noprof+0x2ca/0x370 [ 73.405855][ T5330] handle_bug+0x84/0x160 [ 73.407697][ T5330] exc_invalid_op+0x1a/0x50 [ 73.409802][ T5330] asm_exc_invalid_op+0x1a/0x20 [ 73.411744][ T5330] RIP: 0010:__alloc_frozen_pages_noprof+0x2c8/0x370 [ 73.414729][ T5330] Code: 74 10 4c 89 e7 89 54 24 0c e8 74 14 0d 00 8b 54 24 0c 49 83 3c 24 00 0f 85 a5 fe ff ff e9 a6 fe ff ff c6 05 2a 37 74 0d 01 90 <0f> 0b 90 e9 18 ff ff ff a9 00 00 08 00 48 8b 4c 24 10 4c 8d 44 24 [ 73.423425][ T5330] RSP: 0018:ffffc9000f4b79c0 EFLAGS: 00010246 [ 73.426744][ T5330] RAX: ffffc9000f4b7a00 RBX: 0000000000000013 RCX: 0000000000000000 [ 73.430851][ T5330] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000f4b7a28 [ 73.434636][ T5330] RBP: ffffc9000f4b7aa8 R08: ffffc9000f4b7a27 R09: 0000000000000000 [ 73.438006][ T5330] R10: ffffc9000f4b7a00 R11: fffff52001e96f45 R12: 0000000000000000 [ 73.441120][ T5330] R13: 1ffff92001e96f3c R14: 0000000000040cc0 R15: dffffc0000000000 [ 73.444338][ T5330] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 73.447043][ T5330] __alloc_pages_noprof+0xa/0x30 [ 73.449141][ T5330] ___kmalloc_large_node+0x85/0x210 [ 73.451440][ T5330] __kmalloc_large_node_noprof+0x18/0x90 [ 73.453893][ T5330] __kmalloc_noprof+0x36f/0x4f0 [ 73.456125][ T5330] ? drm_syncobj_array_find+0x3a/0x450 [ 73.458502][ T5330] drm_syncobj_array_find+0x3a/0x450 [ 73.460509][ T5330] drm_syncobj_reset_ioctl+0x16b/0x2f0 [ 73.462876][ T5330] drm_ioctl_kernel+0x2cc/0x390 [ 73.465020][ T5330] ? __pfx_drm_syncobj_reset_ioctl+0x10/0x10 [ 73.467866][ T5330] ? __pfx_drm_ioctl_kernel+0x10/0x10 [ 73.470322][ T5330] drm_ioctl+0x67f/0xb10 [ 73.472450][ T5330] ? __pfx_drm_syncobj_reset_ioctl+0x10/0x10 [ 73.475250][ T5330] ? __pfx_drm_ioctl+0x10/0x10 [ 73.477705][ T5330] ? __fget_files+0x2a/0x420 [ 73.479973][ T5330] ? bpf_lsm_file_ioctl+0x9/0x20 [ 73.482362][ T5330] ? __pfx_drm_ioctl+0x10/0x10 [ 73.484658][ T5330] __se_sys_ioctl+0xfc/0x170 [ 73.487030][ T5330] do_syscall_64+0xfa/0x3b0 [ 73.489766][ T5330] ? lockdep_hardirqs_on+0x9c/0x150 [ 73.492770][ T5330] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.495565][ T5330] ? clear_bhb_loop+0x60/0xb0 [ 73.497638][ T5330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.500366][ T5330] RIP: 0033:0x7f3e1c38e929 [ 73.502554][ T5330] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 73.511224][ T5330] RSP: 002b:00007f3e1d1e8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 73.515179][ T5330] RAX: ffffffffffffffda RBX: 00007f3e1c5b5fa0 RCX: 00007f3e1c38e929 [ 73.518895][ T5330] RDX: 00002000000000c0 RSI: 00000000c01064c4 RDI: 0000000000000003 [ 73.522547][ T5330] RBP: 00007f3e1c410b39 R08: 0000000000000000 R09: 0000000000000000 [ 73.526402][ T5330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.530288][ T5330] R13: 0000000000000000 R14: 00007f3e1c5b5fa0 R15: 00007ffcd58ed668 [ 73.533710][ T5330] [ 73.535402][ T5330] Kernel Offset: disabled [ 73.537530][ T5330] Rebooting in 86400 seconds..