------------[ cut here ]------------
WARNING: CPU: 0 PID: 9726 at mm/page_alloc.c:4937 trace_mm_page_alloc include/trace/events/kmem.h:193 [inline]
WARNING: CPU: 0 PID: 9726 at mm/page_alloc.c:4937 __alloc_pages_nodemask+0x595/0x680 mm/page_alloc.c:4981
Modules linked in:
CPU: 0 PID: 9726 Comm: syz-executor.4 Not tainted 5.10.109 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
RIP: 0010:__alloc_pages_nodemask+0x595/0x680 mm/page_alloc.c:4937
Code: 0f 85 4c ff ff ff 48 c7 c2 00 50 2d 84 be c1 00 00 00 48 c7 c7 60 50 2d 84 c6 05 3d 93 df 03 01 e8 9e 20 6b 02 e9 28 ff ff ff <0f> 0b e9 cb fd ff ff 4c 89 44 24 18 4c 89 44 24 10 89 74 24 0c 4c
RSP: 0018:ffff88804b3f77f8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 1ffff1100967ef03 RCX: 0000000000000000
RDX: 0000000000000000 RSI: dffffc0000000000 RDI: 0000000000040cc0
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000013
R13: 0000000000000013 R14: 0000000000000000 R15: 00000000ffffffa1
FS:  00007fcd91329700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fcd93ec7018 CR3: 000000004669e000 CR4: 0000000000350ef0
Call Trace:
 alloc_pages_current+0x187/0x280 mm/mempolicy.c:2271
 alloc_pages include/linux/gfp.h:547 [inline]
 kmalloc_order+0x35/0x160 mm/slab_common.c:835
 kmalloc_order_trace+0x14/0xf0 mm/slab_common.c:851
 kmalloc include/linux/slab.h:557 [inline]
 sco_sock_sendmsg+0x170/0x640 net/bluetooth/sco.c:737
 sock_sendmsg_nosec net/socket.c:651 [inline]
 sock_sendmsg+0x150/0x190 net/socket.c:671
 sock_write_iter+0x291/0x3d0 net/socket.c:998
 call_write_iter include/linux/fs.h:1903 [inline]
 do_iter_readv_writev+0x476/0x750 fs/read_write.c:740
 do_iter_write+0x18d/0x670 fs/read_write.c:866
 vfs_writev+0x1aa/0x5e0 fs/read_write.c:939
 do_writev+0x27f/0x300 fs/read_write.c:982
 do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7fcd93db3b19
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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fcd91329188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
RAX: ffffffffffffffda RBX: 00007fcd93ec6f60 RCX: 00007fcd93db3b19
RDX: 0000000000000003 RSI: 0000000020000040 RDI: 0000000000000004
RBP: 00007fcd93e0df6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe42da6e8f R14: 00007fcd91329300 R15: 0000000000022000
irq event stamp: 917
hardirqs last  enabled at (927): [<ffffffff81290289>] console_unlock+0x929/0xb30 kernel/printk/printk.c:2559
hardirqs last disabled at (936): [<ffffffff81290195>] console_unlock+0x835/0xb30 kernel/printk/printk.c:2474
tmpfs: Unknown parameter 'system_u:object_r:etc_runtime_t:s0'
softirqs last  enabled at (326): [<ffffffff83e00f92>] asm_call_irq_on_stack+0x12/0x20
softirqs last disabled at (311): [<ffffffff83e00f92>] asm_call_irq_on_stack+0x12/0x20
---[ end trace 56ed4f2d94ad656c ]---
audit: type=1400 audit(1652502287.820:26): avc:  denied  { map } for  pid=9711 comm="syz-executor.6" path="pipe:[29114]" dev="pipefs" ino=29114 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=fifo_file permissive=1
tmpfs: Unknown parameter './file1'