program: r0 = syz_open_dev$dri(&(0x7f0000000080), 0xb10, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r0, 0xc02064b9, &(0x7f0000000140)={&(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0], 0x1, 0x0, 0xe0e0e0e0}) r1 = syz_open_dev$dri(&(0x7f0000000040), 0x7e, 0x206000) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r1, 0xc00864bf, &(0x7f0000000000)) ioctl$DRM_IOCTL_SYNCOBJ_RESET(r0, 0xc01064c4, &(0x7f0000000180)={0x0, 0xfffffffffffffe6c}) [ 69.265239][ T4665] Bluetooth: hci0: command tx timeout [ 69.322701][ T5319] ------------[ cut here ]------------ [ 69.324824][ T5319] WARNING: CPU: 0 PID: 5319 at mm/page_alloc.c:4727 __alloc_pages_noprof+0x3c5/0x710 [ 69.328473][ T5319] Modules linked in: [ 69.330383][ T5319] CPU: 0 UID: 0 PID: 5319 Comm: syz.0.0 Not tainted 6.13.0-rc2-syzkaller-00382-gdccbe2047a5b #0 [ 69.333961][ T5319] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 69.337810][ T5319] RIP: 0010:__alloc_pages_noprof+0x3c5/0x710 [ 69.340447][ T5319] Code: ff df 0f 85 09 01 00 00 44 89 e9 81 e1 7f ff ff ff a9 00 00 04 00 41 0f 44 cd 41 89 cd e9 f9 00 00 00 c6 05 57 b1 0b 0e 01 90 <0f> 0b 90 41 83 fc 0a 0f 86 13 fd ff ff 45 31 e4 48 c7 44 24 20 0e [ 69.346872][ T5319] RSP: 0018:ffffc9000d307920 EFLAGS: 00010246 [ 69.348595][ T5319] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 69.351168][ T5319] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000d3079a8 [ 69.353454][ T5319] RBP: ffffc9000d307a38 R08: ffffc9000d3079a7 R09: 0000000000000000 [ 69.355695][ T5319] R10: ffffc9000d307980 R11: fffff52001a60f35 R12: 0000000000000016 [ 69.358281][ T5319] R13: 0000000000040cc0 R14: 1ffff92001a60f2c R15: 1ffff92001a60f28 [ 69.360962][ T5319] FS: 00007f1f9fe556c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 69.363935][ T5319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.366272][ T5319] CR2: 00007f1f9f14c538 CR3: 0000000044026000 CR4: 0000000000352ef0 [ 69.369055][ T5319] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.371946][ T5319] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.374874][ T5319] Call Trace: [ 69.376076][ T5319] [ 69.377215][ T5319] ? __warn+0x165/0x4d0 [ 69.378829][ T5319] ? __alloc_pages_noprof+0x3c5/0x710 [ 69.381200][ T5319] ? report_bug+0x2b3/0x500 [ 69.383222][ T5319] ? __alloc_pages_noprof+0x3c5/0x710 [ 69.385200][ T5319] ? handle_bug+0x60/0x90 [ 69.386901][ T5319] ? exc_invalid_op+0x1a/0x50 [ 69.388660][ T5319] ? asm_exc_invalid_op+0x1a/0x20 [ 69.390985][ T5319] ? __alloc_pages_noprof+0x3c5/0x710 [ 69.392954][ T5319] ? kasan_save_track+0x3f/0x80 [ 69.394452][ T5319] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 69.396545][ T5319] ? __lock_acquire+0x1397/0x2100 [ 69.398453][ T5319] ___kmalloc_large_node+0x8b/0x1d0 [ 69.400707][ T5319] __kmalloc_large_node_noprof+0x1a/0x80 [ 69.402627][ T5319] __kmalloc_noprof+0x339/0x4c0 [ 69.404362][ T5319] ? drm_syncobj_array_find+0x3a/0x460 [ 69.406411][ T5319] drm_syncobj_array_find+0x3a/0x460 [ 69.408154][ T5319] ? drm_dev_exit+0x3a/0x60 [ 69.409719][ T5319] drm_syncobj_reset_ioctl+0x1e9/0x3b0 [ 69.411940][ T5319] ? __pfx_drm_syncobj_reset_ioctl+0x10/0x10 [ 69.413924][ T5319] ? drm_dev_enter+0x48/0x160 [ 69.415686][ T5319] drm_ioctl_kernel+0x337/0x440 [ 69.417437][ T5319] ? __pfx_drm_syncobj_reset_ioctl+0x10/0x10 [ 69.419667][ T5319] ? __pfx_drm_ioctl_kernel+0x10/0x10 [ 69.421795][ T5319] ? __might_fault+0xc6/0x120 [ 69.423616][ T5319] drm_ioctl+0x60e/0xad0 [ 69.425123][ T5319] ? __pfx_drm_syncobj_reset_ioctl+0x10/0x10 [ 69.427195][ T5319] ? __pfx_drm_ioctl+0x10/0x10 [ 69.428713][ T5319] ? __fget_files+0x2a/0x410 [ 69.430391][ T5319] ? __pfx_drm_ioctl+0x10/0x10 [ 69.431959][ T5319] __se_sys_ioctl+0xf5/0x170 [ 69.433471][ T5319] do_syscall_64+0xf3/0x230 [ 69.435085][ T5319] ? clear_bhb_loop+0x35/0x90 [ 69.436753][ T5319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.438895][ T5319] RIP: 0033:0x7f1f9ef85d19 [ 69.440648][ T5319] 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 [ 69.447498][ T5319] RSP: 002b:00007f1f9fe55038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 69.450714][ T5319] RAX: ffffffffffffffda RBX: 00007f1f9f175fa0 RCX: 00007f1f9ef85d19 [ 69.453687][ T5319] RDX: 0000000020000180 RSI: 00000000c01064c4 RDI: 0000000000000003 [ 69.456687][ T5319] RBP: 00007f1f9f001a20 R08: 0000000000000000 R09: 0000000000000000 [ 69.459742][ T5319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 69.462783][ T5319] R13: 0000000000000000 R14: 00007f1f9f175fa0 R15: 00007ffe9f571198 [ 69.465766][ T5319] [ 69.466997][ T5319] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 69.469728][ T5319] CPU: 0 UID: 0 PID: 5319 Comm: syz.0.0 Not tainted 6.13.0-rc2-syzkaller-00382-gdccbe2047a5b #0 [ 69.473547][ T5319] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 69.478409][ T5319] Call Trace: [ 69.480021][ T5319] [ 69.481188][ T5319] dump_stack_lvl+0x241/0x360 [ 69.482900][ T5319] ? __pfx_dump_stack_lvl+0x10/0x10 [ 69.484713][ T5319] ? __pfx__printk+0x10/0x10 [ 69.486420][ T5319] ? _printk+0xd5/0x120 [ 69.488048][ T5319] ? __init_begin+0x41000/0x41000 [ 69.490075][ T5319] ? vscnprintf+0x5d/0x90 [ 69.491715][ T5319] panic+0x349/0x880 [ 69.493152][ T5319] ? __warn+0x174/0x4d0 [ 69.494753][ T5319] ? __pfx_panic+0x10/0x10 [ 69.496478][ T5319] __warn+0x344/0x4d0 [ 69.497942][ T5319] ? __alloc_pages_noprof+0x3c5/0x710 [ 69.500087][ T5319] report_bug+0x2b3/0x500 [ 69.501798][ T5319] ? __alloc_pages_noprof+0x3c5/0x710 [ 69.503870][ T5319] handle_bug+0x60/0x90 [ 69.505602][ T5319] exc_invalid_op+0x1a/0x50 [ 69.507347][ T5319] asm_exc_invalid_op+0x1a/0x20 [ 69.509208][ T5319] RIP: 0010:__alloc_pages_noprof+0x3c5/0x710 [ 69.511673][ T5319] Code: ff df 0f 85 09 01 00 00 44 89 e9 81 e1 7f ff ff ff a9 00 00 04 00 41 0f 44 cd 41 89 cd e9 f9 00 00 00 c6 05 57 b1 0b 0e 01 90 <0f> 0b 90 41 83 fc 0a 0f 86 13 fd ff ff 45 31 e4 48 c7 44 24 20 0e [ 69.519009][ T5319] RSP: 0018:ffffc9000d307920 EFLAGS: 00010246 [ 69.521314][ T5319] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 69.524301][ T5319] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000d3079a8 [ 69.527307][ T5319] RBP: ffffc9000d307a38 R08: ffffc9000d3079a7 R09: 0000000000000000 [ 69.530237][ T5319] R10: ffffc9000d307980 R11: fffff52001a60f35 R12: 0000000000000016 [ 69.533224][ T5319] R13: 0000000000040cc0 R14: 1ffff92001a60f2c R15: 1ffff92001a60f28 [ 69.536104][ T5319] ? kasan_save_track+0x3f/0x80 [ 69.538013][ T5319] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 69.540164][ T5319] ? __lock_acquire+0x1397/0x2100 [ 69.542035][ T5319] ___kmalloc_large_node+0x8b/0x1d0 [ 69.543949][ T5319] __kmalloc_large_node_noprof+0x1a/0x80 [ 69.546022][ T5319] __kmalloc_noprof+0x339/0x4c0 [ 69.547921][ T5319] ? drm_syncobj_array_find+0x3a/0x460 [ 69.549853][ T5319] drm_syncobj_array_find+0x3a/0x460 [ 69.551788][ T5319] ? drm_dev_exit+0x3a/0x60 [ 69.553495][ T5319] drm_syncobj_reset_ioctl+0x1e9/0x3b0 [ 69.555539][ T5319] ? __pfx_drm_syncobj_reset_ioctl+0x10/0x10 [ 69.557817][ T5319] ? drm_dev_enter+0x48/0x160 [ 69.559586][ T5319] drm_ioctl_kernel+0x337/0x440 [ 69.561369][ T5319] ? __pfx_drm_syncobj_reset_ioctl+0x10/0x10 [ 69.563461][ T5319] ? __pfx_drm_ioctl_kernel+0x10/0x10 [ 69.565402][ T5319] ? __might_fault+0xc6/0x120 [ 69.566964][ T5319] drm_ioctl+0x60e/0xad0 [ 69.568416][ T5319] ? __pfx_drm_syncobj_reset_ioctl+0x10/0x10 [ 69.570210][ T5319] ? __pfx_drm_ioctl+0x10/0x10 [ 69.571699][ T5319] ? __fget_files+0x2a/0x410 [ 69.573182][ T5319] ? __pfx_drm_ioctl+0x10/0x10 [ 69.574673][ T5319] __se_sys_ioctl+0xf5/0x170 [ 69.576315][ T5319] do_syscall_64+0xf3/0x230 [ 69.577728][ T5319] ? clear_bhb_loop+0x35/0x90 [ 69.579306][ T5319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.581280][ T5319] RIP: 0033:0x7f1f9ef85d19 [ 69.582740][ T5319] 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 [ 69.589202][ T5319] RSP: 002b:00007f1f9fe55038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 69.592453][ T5319] RAX: ffffffffffffffda RBX: 00007f1f9f175fa0 RCX: 00007f1f9ef85d19 [ 69.595112][ T5319] RDX: 0000000020000180 RSI: 00000000c01064c4 RDI: 0000000000000003 [ 69.598225][ T5319] RBP: 00007f1f9f001a20 R08: 0000000000000000 R09: 0000000000000000 [ 69.601072][ T5319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 69.603909][ T5319] R13: 0000000000000000 R14: 00007f1f9f175fa0 R15: 00007ffe9f571198 [ 69.606742][ T5319] [ 69.608192][ T5319] Kernel Offset: disabled [ 69.609820][ T5319] Rebooting in 86400 seconds..