program:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=@base={0x5, 0x4, 0x4, 0x4}, 0x48)
r1 = syz_open_dev$dri(&(0x7f0000000000), 0x2, 0x2000)
ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(r1, 0xc01064c5, &(0x7f00000004c0)={&(0x7f0000000480)=[0x0], 0x1})
bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x1, 0x17, &(0x7f00000007c0)=ANY=[@ANYBLOB="181b0000fcff1f0000000080e4c63b9a18110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000005000000bf0900000000000066090600000003e70400000006000000180100002020702500000000002020207b9af8ff00000000ac9100000000000037010000f8ffffffb702000008000000b70300000000000014000000060000005d93000000000000b503020000000000850000008b000000b7000000000000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$MAP_CREATE(0x0, &(0x7f0000000580)=@base={0x5, 0x4, 0x4, 0x4}, 0x48) (async)
syz_open_dev$dri(&(0x7f0000000000), 0x2, 0x2000) (async)
ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(r1, 0xc01064c5, &(0x7f00000004c0)={&(0x7f0000000480)=[0x0], 0x1}) (async)
bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x1, 0x17, &(0x7f00000007c0)=ANY=[@ANYBLOB="181b0000fcff1f0000000080e4c63b9a18110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000005000000bf0900000000000066090600000003e70400000006000000180100002020702500000000002020207b9af8ff00000000ac9100000000000037010000f8ffffffb702000008000000b70300000000000014000000060000005d93000000000000b503020000000000850000008b000000b7000000000000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async)
[ 101.460134][ T5306] Bluetooth: hci0: command tx timeout
[ 101.551548][ T5332] ------------[ cut here ]------------
[ 101.554347][ T5332] 1
[ 101.554390][ T5332] WARNING: mm/page_alloc.c:5226 at __alloc_frozen_pages_noprof+0x2d1/0x380, CPU#0: syz.0.0/5332
[ 101.560689][ T5332] Modules linked in:
[ 101.562516][ T5332] CPU: 0 UID: 0 PID: 5332 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 101.566862][ T5332] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 101.572775][ T5332] RIP: 0010:__alloc_frozen_pages_noprof+0x2d1/0x380
[ 101.575584][ T5332] Code: 74 10 4c 89 e7 89 54 24 0c e8 6b 4d 0e 00 8b 54 24 0c 49 83 3c 24 00 0f 85 a8 fe ff ff e9 a9 fe ff ff c6 05 c9 8b d8 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
[ 101.584259][ T5332] RSP: 0018:ffffc9000e04f920 EFLAGS: 00010246
[ 101.587259][ T5332] RAX: ffffc9000e04f900 RBX: 0000000000000016 RCX: 0000000000000000
[ 101.591696][ T5332] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000e04f988
[ 101.595075][ T5332] RBP: ffffc9000e04fa20 R08: ffffc9000e04f987 R09: 0000000000000000
[ 101.598282][ T5332] R10: ffffc9000e04f960 R11: fffff52001c09f31 R12: 0000000000000000
[ 101.601529][ T5332] R13: 1ffff92001c09f28 R14: 0000000000040cc0 R15: dffffc0000000000
[ 101.605985][ T5332] FS: 00007ff918c936c0(0000) GS:ffff88808ca49000(0000) knlGS:0000000000000000
[ 101.611123][ T5332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 101.614256][ T5332] CR2: 00007ff918c92ff8 CR3: 000000003737d000 CR4: 0000000000352ef0
[ 101.617804][ T5332] Call Trace:
[ 101.619499][ T5332]
[ 101.620891][ T5332] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 101.623676][ T5332] ? __pfx_policy_nodemask+0x10/0x10
[ 101.626087][ T5332] alloc_pages_mpol+0x232/0x4a0
[ 101.629321][ T5332] ___kmalloc_large_node+0x4e/0x150
[ 101.632600][ T5332] __kmalloc_large_node_noprof+0x18/0x90
[ 101.635131][ T5332] __kmalloc_noprof+0x3e8/0x760
[ 101.637034][ T5332] ? drm_syncobj_array_find+0x3a/0x440
[ 101.639513][ T5332] drm_syncobj_array_find+0x3a/0x440
[ 101.641651][ T5332] drm_syncobj_signal_ioctl+0x179/0x570
[ 101.644118][ T5332] ? drm_dev_exit+0x3a/0x60
[ 101.646063][ T5332] drm_ioctl_kernel+0x2df/0x3b0
[ 101.648654][ T5332] ? __pfx_drm_syncobj_signal_ioctl+0x10/0x10
[ 101.652220][ T5332] ? __pfx_drm_ioctl_kernel+0x10/0x10
[ 101.654865][ T5332] drm_ioctl+0x6ba/0xb80
[ 101.656476][ T5332] ? __pfx_drm_syncobj_signal_ioctl+0x10/0x10
[ 101.659365][ T5332] ? __pfx_drm_ioctl+0x10/0x10
[ 101.661638][ T5332] ? __fget_files+0x2a/0x420
[ 101.663745][ T5332] ? bpf_lsm_file_ioctl+0x9/0x20
[ 101.665964][ T5332] ? __pfx_drm_ioctl+0x10/0x10
[ 101.668339][ T5332] __se_sys_ioctl+0xfc/0x170
[ 101.671044][ T5332] do_syscall_64+0x14d/0xf80
[ 101.673387][ T5332] ? trace_irq_disable+0x3b/0x150
[ 101.675562][ T5332] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.678181][ T5332] ? clear_bhb_loop+0x40/0x90
[ 101.680322][ T5332] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.683347][ T5332] RIP: 0033:0x7ff917d9c819
[ 101.685974][ T5332] 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
[ 101.695491][ T5332] RSP: 002b:00007ff918c92fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 101.699128][ T5332] RAX: ffffffffffffffda RBX: 00007ff918016090 RCX: 00007ff917d9c819
[ 101.703565][ T5332] RDX: 00002000000004c0 RSI: 00000000c01064c5 RDI: 0000000000000004
[ 101.707309][ T5332] RBP: 00007ff917e32c91 R08: 0000000000000000 R09: 0000000000000000
[ 101.711371][ T5332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 101.715174][ T5332] R13: 00007ff918016128 R14: 00007ff918016090 R15: 00007ffdff0ad528
[ 101.718809][ T5332]
[ 101.720374][ T5332] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 101.724378][ T5332] CPU: 0 UID: 0 PID: 5332 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 101.729283][ T5332] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 101.733596][ T5332] Call Trace:
[ 101.735205][ T5332]
[ 101.736528][ T5332] vpanic+0x56c/0xa60
[ 101.738384][ T5332] ? __pfx__printk+0x10/0x10
[ 101.740566][ T5332] ? __pfx_vpanic+0x10/0x10
[ 101.742720][ T5332] ? is_bpf_text_address+0x292/0x2b0
[ 101.745569][ T5332] ? is_bpf_text_address+0x26/0x2b0
[ 101.748908][ T5332] panic+0xc5/0xd0
[ 101.750967][ T5332] ? __pfx_panic+0x10/0x10
[ 101.753159][ T5332] __warn+0x315/0x4f0
[ 101.754984][ T5332] ? __alloc_frozen_pages_noprof+0x2d1/0x380
[ 101.757767][ T5332] ? __alloc_frozen_pages_noprof+0x2d1/0x380
[ 101.760534][ T5332] __report_bug+0x29a/0x540
[ 101.762852][ T5332] ? __alloc_frozen_pages_noprof+0x2d1/0x380
[ 101.766387][ T5332] ? __pfx___report_bug+0x10/0x10
[ 101.769398][ T5332] ? is_bpf_text_address+0x292/0x2b0
[ 101.772166][ T5332] ? is_bpf_text_address+0x26/0x2b0
[ 101.774341][ T5332] ? kernel_text_address+0xa5/0xe0
[ 101.776264][ T5332] ? __kernel_text_address+0xd/0x30
[ 101.778352][ T5332] ? unwind_get_return_address+0x4d/0x90
[ 101.780477][ T5332] ? __alloc_frozen_pages_noprof+0x2d1/0x380
[ 101.782918][ T5332] report_bug+0x16a/0x220
[ 101.784556][ T5332] ? __alloc_frozen_pages_noprof+0x2d1/0x380
[ 101.787292][ T5332] ? __alloc_frozen_pages_noprof+0x2d3/0x380
[ 101.791029][ T5332] handle_bug+0x9c/0x200
[ 101.792782][ T5332] exc_invalid_op+0x1a/0x50
[ 101.796735][ T5332] asm_exc_invalid_op+0x1a/0x20
[ 101.799142][ T5332] RIP: 0010:__alloc_frozen_pages_noprof+0x2d1/0x380
[ 101.802555][ T5332] Code: 74 10 4c 89 e7 89 54 24 0c e8 6b 4d 0e 00 8b 54 24 0c 49 83 3c 24 00 0f 85 a8 fe ff ff e9 a9 fe ff ff c6 05 c9 8b d8 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
[ 101.811505][ T5332] RSP: 0018:ffffc9000e04f920 EFLAGS: 00010246
[ 101.814236][ T5332] RAX: ffffc9000e04f900 RBX: 0000000000000016 RCX: 0000000000000000
[ 101.817670][ T5332] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000e04f988
[ 101.820877][ T5332] RBP: ffffc9000e04fa20 R08: ffffc9000e04f987 R09: 0000000000000000
[ 101.824331][ T5332] R10: ffffc9000e04f960 R11: fffff52001c09f31 R12: 0000000000000000
[ 101.827704][ T5332] R13: 1ffff92001c09f28 R14: 0000000000040cc0 R15: dffffc0000000000
[ 101.831221][ T5332] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 101.834493][ T5332] ? __pfx_policy_nodemask+0x10/0x10
[ 101.837454][ T5332] alloc_pages_mpol+0x232/0x4a0
[ 101.839581][ T5332] ___kmalloc_large_node+0x4e/0x150
[ 101.841835][ T5332] __kmalloc_large_node_noprof+0x18/0x90
[ 101.844303][ T5332] __kmalloc_noprof+0x3e8/0x760
[ 101.846287][ T5332] ? drm_syncobj_array_find+0x3a/0x440
[ 101.848743][ T5332] drm_syncobj_array_find+0x3a/0x440
[ 101.851231][ T5332] drm_syncobj_signal_ioctl+0x179/0x570
[ 101.854281][ T5332] ? drm_dev_exit+0x3a/0x60
[ 101.856507][ T5332] drm_ioctl_kernel+0x2df/0x3b0
[ 101.858838][ T5332] ? __pfx_drm_syncobj_signal_ioctl+0x10/0x10
[ 101.861423][ T5332] ? __pfx_drm_ioctl_kernel+0x10/0x10
[ 101.863848][ T5332] drm_ioctl+0x6ba/0xb80
[ 101.865734][ T5332] ? __pfx_drm_syncobj_signal_ioctl+0x10/0x10
[ 101.868244][ T5332] ? __pfx_drm_ioctl+0x10/0x10
[ 101.870520][ T5332] ? __fget_files+0x2a/0x420
[ 101.872697][ T5332] ? bpf_lsm_file_ioctl+0x9/0x20
[ 101.875054][ T5332] ? __pfx_drm_ioctl+0x10/0x10
[ 101.877117][ T5332] __se_sys_ioctl+0xfc/0x170
[ 101.879331][ T5332] do_syscall_64+0x14d/0xf80
[ 101.881504][ T5332] ? trace_irq_disable+0x3b/0x150
[ 101.883778][ T5332] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.886338][ T5332] ? clear_bhb_loop+0x40/0x90
[ 101.888488][ T5332] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.891299][ T5332] RIP: 0033:0x7ff917d9c819
[ 101.893650][ T5332] 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
[ 101.902965][ T5332] RSP: 002b:00007ff918c92fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 101.906478][ T5332] RAX: ffffffffffffffda RBX: 00007ff918016090 RCX: 00007ff917d9c819
[ 101.909948][ T5332] RDX: 00002000000004c0 RSI: 00000000c01064c5 RDI: 0000000000000004
[ 101.914219][ T5332] RBP: 00007ff917e32c91 R08: 0000000000000000 R09: 0000000000000000
[ 101.918794][ T5332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 101.921926][ T5332] R13: 00007ff918016128 R14: 00007ff918016090 R15: 00007ffdff0ad528
[ 101.925130][ T5332]
[ 101.926673][ T5332] Kernel Offset: disabled
[ 101.928492][ T5332] Rebooting in 86400 seconds..