program: r0 = syz_open_dev$dri(&(0x7f0000000340), 0x2, 0xc8d03) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT(r0, 0xc03064ca, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffeffff, 0xffffffffffffff7f}) r1 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r1, 0xc05064a7, &(0x7f0000000240)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[{}], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], 0x1, 0x4, 0x4}) ioctl$DRM_IOCTL_MODE_GETENCODER(r3, 0xc01464a6, &(0x7f00000002c0)={r4}) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r1, 0xc00464c9, &(0x7f0000000180)={r2}) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r0, 0xc00464c9, &(0x7f0000000000)={r2}) syz_open_dev$dri(&(0x7f0000000340), 0x2, 0xc8d03) (async) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT(r0, 0xc03064ca, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffeffff, 0xffffffffffffff7f}) (async) syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000340)={0x0}) (async) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r1, 0xc05064a7, &(0x7f0000000240)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[{}], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], 0x1, 0x4, 0x4}) (async) ioctl$DRM_IOCTL_MODE_GETENCODER(r3, 0xc01464a6, &(0x7f00000002c0)={r4}) (async) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r1, 0xc00464c9, &(0x7f0000000180)={r2}) (async) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r0, 0xc00464c9, &(0x7f0000000000)={r2}) (async) [ 74.883898][ T5296] Bluetooth: hci0: command tx timeout [ 74.967436][ T5317] ------------[ cut here ]------------ [ 74.969930][ T5317] 1 [ 74.969940][ T5317] WARNING: mm/page_alloc.c:5216 at __alloc_frozen_pages_noprof+0x2d1/0x380, CPU#0: syz.0.0/5317 [ 74.975815][ T5317] Modules linked in: [ 74.977549][ T5317] CPU: 0 UID: 0 PID: 5317 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 74.981389][ T5317] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 74.985789][ T5317] RIP: 0010:__alloc_frozen_pages_noprof+0x2d1/0x380 [ 74.988548][ T5317] Code: 74 10 4c 89 e7 89 54 24 0c e8 8b ca 0d 00 8b 54 24 0c 49 83 3c 24 00 0f 85 a8 fe ff ff e9 a9 fe ff ff c6 05 84 b6 9b 0d 01 90 <0f> 0b 90 e9 17 ff ff ff a9 00 00 08 00 48 8b 4c 24 10 4c 8d 44 24 [ 74.997100][ T5317] RSP: 0018:ffffc9000c81f8c0 EFLAGS: 00010246 [ 75.000135][ T5317] RAX: ffffc9000c81f900 RBX: 0000000000000016 RCX: 0000000000000000 [ 75.003976][ T5317] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000c81f928 [ 75.007821][ T5317] RBP: ffffc9000c81f9a8 R08: ffffc9000c81f927 R09: 0000000000000000 [ 75.011292][ T5317] R10: ffffc9000c81f900 R11: fffff52001903f25 R12: 0000000000000000 [ 75.014771][ T5317] R13: 1ffff92001903f1c R14: 0000000000040cc0 R15: dffffc0000000000 [ 75.018334][ T5317] FS: 00007f3517f3e6c0(0000) GS:ffff88808cf1b000(0000) knlGS:0000000000000000 [ 75.022003][ T5317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.024931][ T5317] CR2: 00007f35171e5558 CR3: 00000000432c1000 CR4: 0000000000352ef0 [ 75.028418][ T5317] Call Trace: [ 75.029913][ T5317] [ 75.031233][ T5317] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 75.033901][ T5317] ? policy_nodemask+0x27c/0x710 [ 75.036186][ T5317] ? security_file_ioctl+0xc3/0x2a0 [ 75.039144][ T5317] ? __se_sys_ioctl+0x47/0x170 [ 75.041333][ T5317] ? do_syscall_64+0xe2/0xf80 [ 75.043549][ T5317] alloc_pages_mpol+0x232/0x4a0 [ 75.045899][ T5317] ___kmalloc_large_node+0x4e/0x150 [ 75.048122][ T5317] __kmalloc_large_node_noprof+0x18/0x90 [ 75.050515][ T5317] __kmalloc_noprof+0x4b8/0x7e0 [ 75.052582][ T5317] ? drm_syncobj_array_find+0x3a/0x450 [ 75.054799][ T5317] drm_syncobj_array_find+0x3a/0x450 [ 75.056933][ T5317] drm_syncobj_timeline_wait_ioctl+0x1b4/0x570 [ 75.059444][ T5317] ? __pfx_drm_syncobj_timeline_wait_ioctl+0x10/0x10 [ 75.062117][ T5317] drm_ioctl_kernel+0x2df/0x3b0 [ 75.064093][ T5317] ? __pfx_drm_syncobj_timeline_wait_ioctl+0x10/0x10 [ 75.067100][ T5317] ? __pfx_drm_ioctl_kernel+0x10/0x10 [ 75.069329][ T5317] drm_ioctl+0x6ba/0xb80 [ 75.070984][ T5317] ? __pfx_drm_syncobj_timeline_wait_ioctl+0x10/0x10 [ 75.073623][ T5317] ? __pfx_drm_ioctl+0x10/0x10 [ 75.075716][ T5317] ? __fget_files+0x2a/0x420 [ 75.077713][ T5317] ? bpf_lsm_file_ioctl+0x9/0x20 [ 75.079839][ T5317] ? __pfx_drm_ioctl+0x10/0x10 [ 75.082327][ T5317] __se_sys_ioctl+0xfc/0x170 [ 75.085082][ T5317] do_syscall_64+0xe2/0xf80 [ 75.087705][ T5317] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.090319][ T5317] ? trace_irq_disable+0x37/0x100 [ 75.092623][ T5317] ? clear_bhb_loop+0x60/0xb0 [ 75.095064][ T5317] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.097715][ T5317] RIP: 0033:0x7f3516f9acb9 [ 75.099720][ T5317] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 75.107774][ T5317] RSP: 002b:00007f3517f3e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 75.111102][ T5317] RAX: ffffffffffffffda RBX: 00007f3517215fa0 RCX: 00007f3516f9acb9 [ 75.114178][ T5317] RDX: 0000200000000040 RSI: 00000000c03064ca RDI: 0000000000000003 [ 75.117762][ T5317] RBP: 00007f3517008bf7 R08: 0000000000000000 R09: 0000000000000000 [ 75.121277][ T5317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.124547][ T5317] R13: 00007f3517216038 R14: 00007f3517215fa0 R15: 00007ffee3c248c8 [ 75.128120][ T5317] [ 75.129479][ T5317] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 75.132478][ T5317] CPU: 0 UID: 0 PID: 5317 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 75.136292][ T5317] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 75.140469][ T5317] Call Trace: [ 75.141882][ T5317] [ 75.143195][ T5317] vpanic+0x1e0/0x670 [ 75.144993][ T5317] panic+0xc5/0xd0 [ 75.146628][ T5317] ? __pfx_panic+0x10/0x10 [ 75.148630][ T5317] __warn+0x315/0x4a0 [ 75.150470][ T5317] ? __alloc_frozen_pages_noprof+0x2d1/0x380 [ 75.153197][ T5317] ? __alloc_frozen_pages_noprof+0x2d1/0x380 [ 75.155914][ T5317] __report_bug+0x29a/0x540 [ 75.157983][ T5317] ? __alloc_frozen_pages_noprof+0x2d1/0x380 [ 75.160572][ T5317] ? __pfx___report_bug+0x10/0x10 [ 75.162648][ T5317] ? is_bpf_text_address+0x26/0x2b0 [ 75.164842][ T5317] ? is_bpf_text_address+0x292/0x2b0 [ 75.167012][ T5317] ? __alloc_frozen_pages_noprof+0x2d1/0x380 [ 75.169607][ T5317] report_bug+0x16a/0x220 [ 75.171409][ T5317] ? __alloc_frozen_pages_noprof+0x2d1/0x380 [ 75.174089][ T5317] ? __alloc_frozen_pages_noprof+0x2d3/0x380 [ 75.176618][ T5317] handle_bug+0x98/0x200 [ 75.178474][ T5317] exc_invalid_op+0x1a/0x50 [ 75.180424][ T5317] asm_exc_invalid_op+0x1a/0x20 [ 75.182424][ T5317] RIP: 0010:__alloc_frozen_pages_noprof+0x2d1/0x380 [ 75.185245][ T5317] Code: 74 10 4c 89 e7 89 54 24 0c e8 8b ca 0d 00 8b 54 24 0c 49 83 3c 24 00 0f 85 a8 fe ff ff e9 a9 fe ff ff c6 05 84 b6 9b 0d 01 90 <0f> 0b 90 e9 17 ff ff ff a9 00 00 08 00 48 8b 4c 24 10 4c 8d 44 24 [ 75.193609][ T5317] RSP: 0018:ffffc9000c81f8c0 EFLAGS: 00010246 [ 75.196236][ T5317] RAX: ffffc9000c81f900 RBX: 0000000000000016 RCX: 0000000000000000 [ 75.199485][ T5317] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000c81f928 [ 75.202563][ T5317] RBP: ffffc9000c81f9a8 R08: ffffc9000c81f927 R09: 0000000000000000 [ 75.205584][ T5317] R10: ffffc9000c81f900 R11: fffff52001903f25 R12: 0000000000000000 [ 75.208532][ T5317] R13: 1ffff92001903f1c R14: 0000000000040cc0 R15: dffffc0000000000 [ 75.211575][ T5317] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 75.214247][ T5317] ? policy_nodemask+0x27c/0x710 [ 75.216239][ T5317] ? security_file_ioctl+0xc3/0x2a0 [ 75.218570][ T5317] ? __se_sys_ioctl+0x47/0x170 [ 75.220749][ T5317] ? do_syscall_64+0xe2/0xf80 [ 75.222862][ T5317] alloc_pages_mpol+0x232/0x4a0 [ 75.225021][ T5317] ___kmalloc_large_node+0x4e/0x150 [ 75.227304][ T5317] __kmalloc_large_node_noprof+0x18/0x90 [ 75.229742][ T5317] __kmalloc_noprof+0x4b8/0x7e0 [ 75.231902][ T5317] ? drm_syncobj_array_find+0x3a/0x450 [ 75.234345][ T5317] drm_syncobj_array_find+0x3a/0x450 [ 75.236615][ T5317] drm_syncobj_timeline_wait_ioctl+0x1b4/0x570 [ 75.239273][ T5317] ? __pfx_drm_syncobj_timeline_wait_ioctl+0x10/0x10 [ 75.242238][ T5317] drm_ioctl_kernel+0x2df/0x3b0 [ 75.244409][ T5317] ? __pfx_drm_syncobj_timeline_wait_ioctl+0x10/0x10 [ 75.247386][ T5317] ? __pfx_drm_ioctl_kernel+0x10/0x10 [ 75.249758][ T5317] drm_ioctl+0x6ba/0xb80 [ 75.251629][ T5317] ? __pfx_drm_syncobj_timeline_wait_ioctl+0x10/0x10 [ 75.254518][ T5317] ? __pfx_drm_ioctl+0x10/0x10 [ 75.256588][ T5317] ? __fget_files+0x2a/0x420 [ 75.258577][ T5317] ? bpf_lsm_file_ioctl+0x9/0x20 [ 75.260725][ T5317] ? __pfx_drm_ioctl+0x10/0x10 [ 75.262866][ T5317] __se_sys_ioctl+0xfc/0x170 [ 75.264949][ T5317] do_syscall_64+0xe2/0xf80 [ 75.267009][ T5317] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.269652][ T5317] ? trace_irq_disable+0x37/0x100 [ 75.271762][ T5317] ? clear_bhb_loop+0x60/0xb0 [ 75.273891][ T5317] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.276413][ T5317] RIP: 0033:0x7f3516f9acb9 [ 75.278380][ T5317] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 75.286773][ T5317] RSP: 002b:00007f3517f3e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 75.290370][ T5317] RAX: ffffffffffffffda RBX: 00007f3517215fa0 RCX: 00007f3516f9acb9 [ 75.293834][ T5317] RDX: 0000200000000040 RSI: 00000000c03064ca RDI: 0000000000000003 [ 75.297324][ T5317] RBP: 00007f3517008bf7 R08: 0000000000000000 R09: 0000000000000000 [ 75.300750][ T5317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.304174][ T5317] R13: 00007f3517216038 R14: 00007f3517215fa0 R15: 00007ffee3c248c8 [ 75.307502][ T5317] [ 75.309171][ T5317] Kernel Offset: disabled [ 75.311021][ T5317] Rebooting in 86400 seconds..