program: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180), 0x6c4980, 0x0) mount_setattr(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)={0x10008a, 0x75, 0x0, {r0}}, 0x20) r1 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r1, 0xc04464b8, 0x0) (async) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL(r1, 0xc01864cd, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1}) (async) ioctl$DRM_IOCTL_PANTHOR_GROUP_CREATE(r0, 0xc0386447, &(0x7f0000000040)={{0x8, 0x2, &(0x7f0000000000)=[{0x1, 0x0, 0x3}, {0x8, 0x0, 0x8001}]}, 0x80, 0x7, 0x0, 0x1, 0x0, 0xffffffff, 0x0, 0x200, 0x0, 0x0}) (async) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r3, 0xc00864bf, &(0x7f0000000040)={0x0, 0x1}) (async) r5 = syz_open_dev$video4linux(&(0x7f0000000400), 0x3, 0x10000) fcntl$addseals(r5, 0x409, 0x3) (async) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL(r3, 0xc01864cd, &(0x7f0000000100)={&(0x7f0000000240)=[r4, r4, r4], &(0x7f0000000140)=[0x800000000006, 0xf], 0x4000000000000285}) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000000080)={0x0}) (async) r7 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r7, 0xc00864bf, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(r7, 0xc01864cb, &(0x7f0000000240)={&(0x7f00000002c0)=[r8], 0x0, 0x1}) (async) r9 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r9, 0xc00864bf, &(0x7f0000000040)={0x0, 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(r9, 0xc01864c1, &(0x7f0000000100)={r10}) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r0, 0xc01864c2, &(0x7f0000000100)={0x0, 0x0, r0}) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(r0, 0xc01864c2, &(0x7f00000001c0)={0x0, 0x1, r0}) (async) r13 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r13, 0xc00864bf, &(0x7f0000000040)={0x0, 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(r13, 0xc01864cb, &(0x7f0000000240)={&(0x7f00000002c0)=[r14, r14], 0x0, 0x2}) r15 = syz_open_dev$dri(&(0x7f0000000540), 0x1, 0x1040) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r15, 0xc00864bf, &(0x7f0000000040)={0x0, 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_WAIT(r15, 0xc02864c3, &(0x7f0000000280)={&(0x7f0000000200)=[r16], 0x0, 0x1, 0xa}) (async) r17 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL(r17, 0xc01864cd, &(0x7f0000000100)={&(0x7f0000000240)=[0x0, 0x0], &(0x7f0000000140), 0x2}) (async) ioctl$DRM_IOCTL_PANTHOR_GROUP_SUBMIT(r0, 0xc0186449, &(0x7f00000003c0)={r2, 0x0, {0x28, 0x4, &(0x7f0000000300)=[{0x0, 0xd0367768, 0x1afb4caed6074dc0, 0x1, 0x0, {0x10, 0x2, &(0x7f00000000c0)=[{0x0, r4, 0x5}, {0x0, r6, 0x7fffffffffffffff}]}}, {0x7fffffff, 0xec420660, 0xac96ba900d2f73c0, 0x2, 0x0, {0x10, 0x5, &(0x7f0000000200)=[{0x0, r8, 0xff}, {0x0, 0x0, 0x9}, {0x80000001, r10, 0x5b}, {0x80000000, r11, 0x6}, {0x1, r12, 0x7}]}}, {0x6, 0x17417758, 0xfded9b2897e9b600, 0x4, 0x0, {0x10, 0x4, &(0x7f0000000280)=[{0x80000000, 0x0, 0xfc}, {0x80000000, r14, 0x8}, {0x0, 0x0, 0xed5}, {0x80000000, r16, 0xfffffffffffffffa}]}}, {0x71a3, 0x1745c868, 0xb5a7315a00cd7c00, 0x4, 0x0, {0x10, 0x1, &(0x7f00000002c0)=[{0x1}]}}]}}) [ 102.664977][ T4640] Bluetooth: hci0: command tx timeout [ 102.790915][ T5318] ------------[ cut here ]------------ [ 102.790927][ T5318] 1 [ 102.790931][ T5318] WARNING: mm/page_alloc.c:5340 at __alloc_frozen_pages_noprof+0x425/0x5a0, CPU#0: syz.0.0/5318 [ 102.799945][ T5318] Modules linked in: [ 102.802030][ T5318] CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 102.806070][ T5318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 102.810512][ T5318] RIP: 0010:__alloc_frozen_pages_noprof+0x425/0x5a0 [ 102.813577][ T5318] Code: 90 e9 76 fe ff ff 41 81 e6 3f ff ff ff 44 89 f1 41 83 e6 f7 a9 00 00 00 10 44 0f 44 f1 e9 45 fd ff ff c6 05 66 6c 38 0e 01 90 <0f> 0b 90 e9 8b fe ff ff 48 8d 3d 2c e0 53 0e 67 48 0f b9 3a e9 68 [ 102.822202][ T5318] RSP: 0018:ffffc9000dd1f8a0 EFLAGS: 00010246 [ 102.825309][ T5318] RAX: ffffc9000dd1f800 RBX: 1ffff92001ba3f18 RCX: 0000000000000000 [ 102.828854][ T5318] RDX: 0000000000000000 RSI: 0000000000000015 RDI: ffffc9000dd1f908 [ 102.832490][ T5318] RBP: ffffc9000dd1f998 R08: ffffc9000dd1f907 R09: 0000000000000000 [ 102.836041][ T5318] R10: ffffc9000dd1f8e0 R11: fffff52001ba3f21 R12: 0000000000000000 [ 102.839546][ T5318] R13: 0000000000000000 R14: 0000000000040cc0 R15: 0000000000000000 [ 102.843068][ T5318] FS: 00007f3f664e06c0(0000) GS:ffff88808c2bb000(0000) knlGS:0000000000000000 [ 102.846982][ T5318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.849973][ T5318] CR2: 0000000000000000 CR3: 0000000044041000 CR4: 0000000000352ef0 [ 102.853607][ T5318] Call Trace: [ 102.855159][ T5318] [ 102.856654][ T5318] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 102.859409][ T5318] ? __pfx_policy_nodemask+0x10/0x10 [ 102.861742][ T5318] ? kasan_save_track+0x4f/0x80 [ 102.863751][ T5318] ? kasan_save_track+0x3e/0x80 [ 102.865773][ T5318] ? kasan_save_free_info+0x40/0x50 [ 102.867907][ T5318] ? kfree+0x1c5/0x650 [ 102.870066][ T5318] ? tomoyo_path_number_perm+0x4ba/0x5f0 [ 102.872741][ T5318] ? security_file_ioctl+0xc3/0x2a0 [ 102.874685][ T5318] ? __se_sys_ioctl+0x47/0x170 [ 102.876411][ T5318] ? do_syscall_64+0x166/0x520 [ 102.883880][ T5318] alloc_pages_mpol+0x21e/0x390 [ 102.886146][ T5318] ? drm_syncobj_array_find+0x3a/0x440 [ 102.888519][ T5318] ___kmalloc_large_node+0x4f/0x120 [ 102.890823][ T5318] __kmalloc_large_node_noprof+0x18/0x90 [ 102.893541][ T5318] __kmalloc_noprof+0x3fb/0x720 [ 102.895570][ T5318] ? drm_syncobj_array_find+0x3a/0x440 [ 102.897941][ T5318] drm_syncobj_array_find+0x3a/0x440 [ 102.900334][ T5318] drm_syncobj_wait_ioctl+0x1fa/0x690 [ 102.902864][ T5318] ? __pfx_drm_syncobj_wait_ioctl+0x10/0x10 [ 102.905524][ T5318] drm_ioctl_kernel+0x2df/0x3b0 [ 102.907756][ T5318] ? __pfx_drm_syncobj_wait_ioctl+0x10/0x10 [ 102.910494][ T5318] ? __pfx_drm_ioctl_kernel+0x10/0x10 [ 102.913001][ T5318] drm_ioctl+0x70e/0xba0 [ 102.914766][ T5318] ? __pfx_drm_syncobj_wait_ioctl+0x10/0x10 [ 102.917077][ T5318] ? __pfx_drm_ioctl+0x10/0x10 [ 102.919056][ T5318] ? __fget_files+0x2a/0x420 [ 102.923280][ T5318] ? bpf_lsm_file_ioctl+0x9/0x20 [ 102.928317][ T5318] ? __pfx_drm_ioctl+0x10/0x10 [ 102.930271][ T5318] __se_sys_ioctl+0xfc/0x170 [ 102.932305][ T5318] do_syscall_64+0x166/0x520 [ 102.934267][ T5318] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.936925][ T5318] ? clear_bhb_loop+0x70/0xc0 [ 102.938924][ T5318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.942418][ T5318] RIP: 0033:0x7f3f6559e159 [ 102.944448][ T5318] 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 [ 102.952801][ T5318] RSP: 002b:00007f3f664dffe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 102.956505][ T5318] RAX: ffffffffffffffda RBX: 00007f3f65825fa0 RCX: 00007f3f6559e159 [ 102.959592][ T5318] RDX: 0000200000000280 RSI: 00000000c02864c3 RDI: 0000000000000009 [ 102.962743][ T5318] RBP: 00007f3f6563506b R08: 0000000000000000 R09: 0000000000000000 [ 102.965753][ T5318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 102.969192][ T5318] R13: 00007f3f65826038 R14: 00007f3f65825fa0 R15: 00007ffff07107d8 [ 102.973043][ T5318] [ 102.974253][ T5318] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 102.977297][ T5318] CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 102.981207][ T5318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 102.985591][ T5318] Call Trace: [ 102.987070][ T5318] [ 102.988452][ T5318] vpanic+0x56d/0xa60 [ 102.990184][ T5318] ? __pfx__printk+0x10/0x10 [ 102.991937][ T5318] ? __pfx_vpanic+0x10/0x10 [ 102.993776][ T5318] ? is_bpf_text_address+0x292/0x2b0 [ 102.996024][ T5318] ? is_bpf_text_address+0x26/0x2b0 [ 102.998365][ T5318] panic+0xc5/0xd0 [ 103.000084][ T5318] ? __pfx_panic+0x10/0x10 [ 103.002124][ T5318] __warn+0x315/0x4c0 [ 103.003939][ T5318] ? __alloc_frozen_pages_noprof+0x425/0x5a0 [ 103.006624][ T5318] ? __alloc_frozen_pages_noprof+0x425/0x5a0 [ 103.009310][ T5318] __report_bug+0x276/0x570 [ 103.011348][ T5318] ? __alloc_frozen_pages_noprof+0x425/0x5a0 [ 103.013967][ T5318] ? __pfx___report_bug+0x10/0x10 [ 103.016074][ T5318] ? is_bpf_text_address+0x26/0x2b0 [ 103.018231][ T5318] ? is_bpf_text_address+0x292/0x2b0 [ 103.020347][ T5318] ? __alloc_frozen_pages_noprof+0x425/0x5a0 [ 103.022934][ T5318] report_bug+0x16b/0x220 [ 103.024793][ T5318] ? __alloc_frozen_pages_noprof+0x425/0x5a0 [ 103.027314][ T5318] ? __alloc_frozen_pages_noprof+0x427/0x5a0 [ 103.029931][ T5318] handle_bug+0x9c/0x200 [ 103.031827][ T5318] exc_invalid_op+0x1a/0x50 [ 103.033856][ T5318] asm_exc_invalid_op+0x1a/0x20 [ 103.035872][ T5318] RIP: 0010:__alloc_frozen_pages_noprof+0x425/0x5a0 [ 103.038729][ T5318] Code: 90 e9 76 fe ff ff 41 81 e6 3f ff ff ff 44 89 f1 41 83 e6 f7 a9 00 00 00 10 44 0f 44 f1 e9 45 fd ff ff c6 05 66 6c 38 0e 01 90 <0f> 0b 90 e9 8b fe ff ff 48 8d 3d 2c e0 53 0e 67 48 0f b9 3a e9 68 [ 103.046889][ T5318] RSP: 0018:ffffc9000dd1f8a0 EFLAGS: 00010246 [ 103.049497][ T5318] RAX: ffffc9000dd1f800 RBX: 1ffff92001ba3f18 RCX: 0000000000000000 [ 103.052968][ T5318] RDX: 0000000000000000 RSI: 0000000000000015 RDI: ffffc9000dd1f908 [ 103.056313][ T5318] RBP: ffffc9000dd1f998 R08: ffffc9000dd1f907 R09: 0000000000000000 [ 103.059718][ T5318] R10: ffffc9000dd1f8e0 R11: fffff52001ba3f21 R12: 0000000000000000 [ 103.063151][ T5318] R13: 0000000000000000 R14: 0000000000040cc0 R15: 0000000000000000 [ 103.066544][ T5318] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 103.069226][ T5318] ? __pfx_policy_nodemask+0x10/0x10 [ 103.071539][ T5318] ? kasan_save_track+0x4f/0x80 [ 103.073672][ T5318] ? kasan_save_track+0x3e/0x80 [ 103.075730][ T5318] ? kasan_save_free_info+0x40/0x50 [ 103.077949][ T5318] ? kfree+0x1c5/0x650 [ 103.079724][ T5318] ? tomoyo_path_number_perm+0x4ba/0x5f0 [ 103.082226][ T5318] ? security_file_ioctl+0xc3/0x2a0 [ 103.084558][ T5318] ? __se_sys_ioctl+0x47/0x170 [ 103.086668][ T5318] ? do_syscall_64+0x166/0x520 [ 103.088784][ T5318] alloc_pages_mpol+0x21e/0x390 [ 103.090860][ T5318] ? drm_syncobj_array_find+0x3a/0x440 [ 103.093167][ T5318] ___kmalloc_large_node+0x4f/0x120 [ 103.095417][ T5318] __kmalloc_large_node_noprof+0x18/0x90 [ 103.097880][ T5318] __kmalloc_noprof+0x3fb/0x720 [ 103.100060][ T5318] ? drm_syncobj_array_find+0x3a/0x440 [ 103.102571][ T5318] drm_syncobj_array_find+0x3a/0x440 [ 103.105338][ T5318] drm_syncobj_wait_ioctl+0x1fa/0x690 [ 103.108092][ T5318] ? __pfx_drm_syncobj_wait_ioctl+0x10/0x10 [ 103.110701][ T5318] drm_ioctl_kernel+0x2df/0x3b0 [ 103.112788][ T5318] ? __pfx_drm_syncobj_wait_ioctl+0x10/0x10 [ 103.115356][ T5318] ? __pfx_drm_ioctl_kernel+0x10/0x10 [ 103.117614][ T5318] drm_ioctl+0x70e/0xba0 [ 103.119434][ T5318] ? __pfx_drm_syncobj_wait_ioctl+0x10/0x10 [ 103.121924][ T5318] ? __pfx_drm_ioctl+0x10/0x10 [ 103.123996][ T5318] ? __fget_files+0x2a/0x420 [ 103.125990][ T5318] ? bpf_lsm_file_ioctl+0x9/0x20 [ 103.128112][ T5318] ? __pfx_drm_ioctl+0x10/0x10 [ 103.130196][ T5318] __se_sys_ioctl+0xfc/0x170 [ 103.132264][ T5318] do_syscall_64+0x166/0x520 [ 103.134201][ T5318] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.136771][ T5318] ? clear_bhb_loop+0x70/0xc0 [ 103.138748][ T5318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.141250][ T5318] RIP: 0033:0x7f3f6559e159 [ 103.143065][ T5318] 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 [ 103.150978][ T5318] RSP: 002b:00007f3f664dffe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 103.154587][ T5318] RAX: ffffffffffffffda RBX: 00007f3f65825fa0 RCX: 00007f3f6559e159 [ 103.157969][ T5318] RDX: 0000200000000280 RSI: 00000000c02864c3 RDI: 0000000000000009 [ 103.161356][ T5318] RBP: 00007f3f6563506b R08: 0000000000000000 R09: 0000000000000000 [ 103.164671][ T5318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 103.167992][ T5318] R13: 00007f3f65826038 R14: 00007f3f65825fa0 R15: 00007ffff07107d8 [ 103.171571][ T5318] [ 103.173617][ T5318] Kernel Offset: disabled [ 103.175672][ T5318] Rebooting in 86400 seconds..