ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, 0x0)
ioctl$TCSETAW(0xffffffffffffffff, 0x5407, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/devices.allow\x00', 0x2, 0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdng=', @ANYRESHEX=r0, @ANYBLOB=',\x00'])
ioctl$TCGETS2(0xffffffffffffffff, 0x802c542a, &(0x7f0000000180))
sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x80000009e9)
r1 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000200)={0x2, &(0x7f0000000040)=[{}, {0x6}]}, 0x10)
ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000a40)={0x4, 0x0, {0x0, @struct={0x45}, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x14, @usage=0x7, 0xfffffffa, 0x0, [0x1, 0x1, 0xb35, 0x0, 0x3a8b, 0x10000]}, {0x7, @usage=0x8, <r3=>0x0, 0x2, 0x0, 0x8, 0x0, 0x4, 0x0, @usage, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3]}, {0xc0, @struct={0x0, 0xffffffe0}, 0x0, 0x0, 0x7fff, 0x6, 0xfffffffffffffffd, 0x5, 0x24, @usage=0x1, 0xff, 0x200, [0x3, 0xffff, 0x10000, 0x0, 0x0, 0x8001]}, {0x1, 0x1, 0x2}})
pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_RESIZE(r1, 0x50009403, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00', @ANYRESDEC=r3, @ANYBLOB=';max'])
r4 = creat(&(0x7f0000000140)='./file0\x00', 0x0)
fcntl$setstatus(r4, 0x4, 0x44000)
accept4$packet(r4, &(0x7f0000000040), &(0x7f0000000080)=0x14, 0x80800)
r5 = getpid()
pidfd_open(r5, 0x0)
wait4(r5, &(0x7f00000000c0), 0x8, &(0x7f00000003c0))
ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, 0x0)
pwritev2(r4, &(0x7f00000019c0)=[{&(0x7f0000000600)='\x00', 0x80000}], 0x11, 0x200000, 0x0, 0x0)