program: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x68, 0x0, &(0x7f0000000100)="b9ff03316844268cb89e14f0080047e0ffff00124000633a77fbac141416e000030a07080511fe80000000000000845013f2325f1a3901050b038da1880b25181aa59d943be3f4aed50ea5a6b8686731cb89ef77123c899b699eeaa8eaa0073461119663906400f3", 0x0, 0x0, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) r0 = syz_open_dev$dri(&(0x7f0000000340), 0x2, 0xc8d03) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_SEQ_OUTOFBAND(r1, 0x40085112, &(0x7f0000000080)=@generic={0x8}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL(r0, 0xc01864cd, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffff5f}) r2 = syz_usb_connect(0x0, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="31010000dccd5e08cb060700000000952301090224000100007e000904340102d469e70009058a"], 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_devices(r4, &(0x7f0000000080)=ANY=[@ANYBLOB='b '], 0x9) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r6 = openat$cgroup_devices(r5, &(0x7f00000001c0)='devices.deny\x00', 0x2, 0x0) splice(r3, 0x0, r6, 0x0, 0x8, 0x0) r7 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r7, &(0x7f00000032c0)=[{&(0x7f0000002e40)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)="03", 0x1}], 0x1}], 0x1, 0x0) sendmmsg$inet_sctp(r7, &(0x7f00000032c0)=[{&(0x7f00000000c0)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)='a', 0xdd02}], 0xc, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xc}}], 0x30}], 0x1, 0x0) syz_usb_control_io$uac1(r2, 0x0, 0x0) [ 74.362937][ T48] Bluetooth: hci0: command tx timeout [ 74.459522][ T5317] ------------[ cut here ]------------ [ 74.461716][ T5317] WARNING: CPU: 0 PID: 5317 at mm/page_alloc.c:4727 __alloc_pages_noprof+0x3c5/0x710 [ 74.465714][ T5317] Modules linked in: [ 74.467117][ T5317] CPU: 0 UID: 0 PID: 5317 Comm: syz.0.0 Not tainted 6.13.0-rc2-syzkaller-00232-g4800575d8c0b #0 [ 74.471070][ T5317] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 74.474729][ T5317] RIP: 0010:__alloc_pages_noprof+0x3c5/0x710 [ 74.477089][ T5317] 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 c6 bb 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 [ 74.483701][ T5317] RSP: 0018:ffffc9000d3a7900 EFLAGS: 00010246 [ 74.486121][ T5317] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 74.489155][ T5317] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000d3a7988 [ 74.492130][ T5317] RBP: ffffc9000d3a7a18 R08: ffffc9000d3a7987 R09: 0000000000000000 [ 74.495327][ T5317] R10: ffffc9000d3a7960 R11: fffff52001a74f31 R12: 0000000000000016 [ 74.498719][ T5317] R13: 0000000000040cc0 R14: 1ffff92001a74f28 R15: 1ffff92001a74f24 [ 74.501642][ T5317] FS: 00007f4d455c96c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 74.505705][ T5317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.508035][ T5317] CR2: 00007f4d44971e48 CR3: 0000000039926000 CR4: 0000000000352ef0 [ 74.511153][ T5317] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 74.514030][ T5317] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 74.516930][ T5317] Call Trace: [ 74.518188][ T5317] [ 74.519338][ T5317] ? __warn+0x165/0x4d0 [ 74.520806][ T5317] ? __alloc_pages_noprof+0x3c5/0x710 [ 74.522844][ T5317] ? report_bug+0x2b3/0x500 [ 74.524633][ T5317] ? __alloc_pages_noprof+0x3c5/0x710 [ 74.526606][ T5317] ? handle_bug+0x60/0x90 [ 74.528454][ T5317] ? exc_invalid_op+0x1a/0x50 [ 74.530137][ T5317] ? asm_exc_invalid_op+0x1a/0x20 [ 74.532028][ T5317] ? __alloc_pages_noprof+0x3c5/0x710 [ 74.533948][ T5317] ? kasan_save_track+0x51/0x80 [ 74.535779][ T5317] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 74.537758][ T5317] ? __lock_acquire+0x1397/0x2100 [ 74.539618][ T5317] ___kmalloc_large_node+0x8b/0x1d0 [ 74.541475][ T5317] __kmalloc_large_node_noprof+0x1a/0x80 [ 74.543410][ T5317] __kmalloc_noprof+0x339/0x4c0 [ 74.545262][ T5317] ? drm_syncobj_array_find+0x3a/0x460 [ 74.547166][ T5317] drm_syncobj_array_find+0x3a/0x460 [ 74.549031][ T5317] drm_syncobj_timeline_signal_ioctl+0x1f2/0x880 [ 74.551195][ T5317] ? __pfx_drm_syncobj_timeline_signal_ioctl+0x10/0x10 [ 74.554071][ T5317] ? drm_dev_enter+0x48/0x160 [ 74.556148][ T5317] drm_ioctl_kernel+0x337/0x440 [ 74.557902][ T5317] ? __pfx_drm_syncobj_timeline_signal_ioctl+0x10/0x10 [ 74.560556][ T5317] ? __pfx_drm_ioctl_kernel+0x10/0x10 [ 74.562365][ T5317] ? __might_fault+0xc6/0x120 [ 74.564130][ T5317] drm_ioctl+0x60e/0xad0 [ 74.565940][ T5317] ? __pfx_drm_syncobj_timeline_signal_ioctl+0x10/0x10 [ 74.568391][ T5317] ? __pfx_drm_ioctl+0x10/0x10 [ 74.570119][ T5317] ? __fget_files+0x2a/0x410 [ 74.571726][ T5317] ? __pfx_drm_ioctl+0x10/0x10 [ 74.573521][ T5317] __se_sys_ioctl+0xf5/0x170 [ 74.575245][ T5317] do_syscall_64+0xf3/0x230 [ 74.577192][ T5317] ? clear_bhb_loop+0x35/0x90 [ 74.579243][ T5317] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.581591][ T5317] RIP: 0033:0x7f4d44785d19 [ 74.583294][ T5317] 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 [ 74.590536][ T5317] RSP: 002b:00007f4d455c9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 74.593660][ T5317] RAX: ffffffffffffffda RBX: 00007f4d44975fa0 RCX: 00007f4d44785d19 [ 74.596786][ T5317] RDX: 0000000020000180 RSI: 00000000c01864cd RDI: 0000000000000003 [ 74.599715][ T5317] RBP: 00007f4d44801a20 R08: 0000000000000000 R09: 0000000000000000 [ 74.602741][ T5317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 74.605751][ T5317] R13: 0000000000000000 R14: 00007f4d44975fa0 R15: 00007ffd78f4ac28 [ 74.608615][ T5317] [ 74.609764][ T5317] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 74.612366][ T5317] CPU: 0 UID: 0 PID: 5317 Comm: syz.0.0 Not tainted 6.13.0-rc2-syzkaller-00232-g4800575d8c0b #0 [ 74.616017][ T5317] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 74.620004][ T5317] Call Trace: [ 74.621233][ T5317] [ 74.622303][ T5317] dump_stack_lvl+0x241/0x360 [ 74.624000][ T5317] ? __pfx_dump_stack_lvl+0x10/0x10 [ 74.625792][ T5317] ? __pfx__printk+0x10/0x10 [ 74.627451][ T5317] ? _printk+0xd5/0x120 [ 74.628920][ T5317] ? __init_begin+0x41000/0x41000 [ 74.630731][ T5317] ? vscnprintf+0x5d/0x90 [ 74.632322][ T5317] panic+0x349/0x880 [ 74.633737][ T5317] ? __warn+0x174/0x4d0 [ 74.635251][ T5317] ? __pfx_panic+0x10/0x10 [ 74.636723][ T5317] __warn+0x344/0x4d0 [ 74.638197][ T5317] ? __alloc_pages_noprof+0x3c5/0x710 [ 74.640188][ T5317] report_bug+0x2b3/0x500 [ 74.641873][ T5317] ? __alloc_pages_noprof+0x3c5/0x710 [ 74.643914][ T5317] handle_bug+0x60/0x90 [ 74.645625][ T5317] exc_invalid_op+0x1a/0x50 [ 74.647335][ T5317] asm_exc_invalid_op+0x1a/0x20 [ 74.649184][ T5317] RIP: 0010:__alloc_pages_noprof+0x3c5/0x710 [ 74.651358][ T5317] 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 c6 bb 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 [ 74.658197][ T5317] RSP: 0018:ffffc9000d3a7900 EFLAGS: 00010246 [ 74.660424][ T5317] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 74.663150][ T5317] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000d3a7988 [ 74.665912][ T5317] RBP: ffffc9000d3a7a18 R08: ffffc9000d3a7987 R09: 0000000000000000 [ 74.668914][ T5317] R10: ffffc9000d3a7960 R11: fffff52001a74f31 R12: 0000000000000016 [ 74.671782][ T5317] R13: 0000000000040cc0 R14: 1ffff92001a74f28 R15: 1ffff92001a74f24 [ 74.674875][ T5317] ? kasan_save_track+0x51/0x80 [ 74.677190][ T5317] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 74.679520][ T5317] ? __lock_acquire+0x1397/0x2100 [ 74.681428][ T5317] ___kmalloc_large_node+0x8b/0x1d0 [ 74.683550][ T5317] __kmalloc_large_node_noprof+0x1a/0x80 [ 74.686209][ T5317] __kmalloc_noprof+0x339/0x4c0 [ 74.688425][ T5317] ? drm_syncobj_array_find+0x3a/0x460 [ 74.690830][ T5317] drm_syncobj_array_find+0x3a/0x460 [ 74.692918][ T5317] drm_syncobj_timeline_signal_ioctl+0x1f2/0x880 [ 74.695224][ T5317] ? __pfx_drm_syncobj_timeline_signal_ioctl+0x10/0x10 [ 74.697836][ T5317] ? drm_dev_enter+0x48/0x160 [ 74.699613][ T5317] drm_ioctl_kernel+0x337/0x440 [ 74.701488][ T5317] ? __pfx_drm_syncobj_timeline_signal_ioctl+0x10/0x10 [ 74.704028][ T5317] ? __pfx_drm_ioctl_kernel+0x10/0x10 [ 74.705948][ T5317] ? __might_fault+0xc6/0x120 [ 74.707761][ T5317] drm_ioctl+0x60e/0xad0 [ 74.709340][ T5317] ? __pfx_drm_syncobj_timeline_signal_ioctl+0x10/0x10 [ 74.711842][ T5317] ? __pfx_drm_ioctl+0x10/0x10 [ 74.713776][ T5317] ? __fget_files+0x2a/0x410 [ 74.715385][ T5317] ? __pfx_drm_ioctl+0x10/0x10 [ 74.717136][ T5317] __se_sys_ioctl+0xf5/0x170 [ 74.718913][ T5317] do_syscall_64+0xf3/0x230 [ 74.720913][ T5317] ? clear_bhb_loop+0x35/0x90 [ 74.723147][ T5317] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.725514][ T5317] RIP: 0033:0x7f4d44785d19 [ 74.727204][ T5317] 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 [ 74.734130][ T5317] RSP: 002b:00007f4d455c9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 74.737162][ T5317] RAX: ffffffffffffffda RBX: 00007f4d44975fa0 RCX: 00007f4d44785d19 [ 74.740156][ T5317] RDX: 0000000020000180 RSI: 00000000c01864cd RDI: 0000000000000003 [ 74.742878][ T5317] RBP: 00007f4d44801a20 R08: 0000000000000000 R09: 0000000000000000 [ 74.745588][ T5317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 74.748325][ T5317] R13: 0000000000000000 R14: 00007f4d44975fa0 R15: 00007ffd78f4ac28 [ 74.751100][ T5317] [ 74.752461][ T5317] Kernel Offset: disabled [ 74.754095][ T5317] Rebooting in 86400 seconds..