r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0)
ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/13)
ioctl$TCSETAW(0xffffffffffffffff, 0x5407, 0x0)
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)
fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, <r2=>0x0})
r3 = creat(&(0x7f0000000140)='./file0\x00', 0x0)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0)
getuid()
mount$9p_fd(0x0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240), 0x1203140, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {}, 0x2c, {[{@fscache}, {@version_9p2000}, {@loose}, {@dfltgid}], [{@subj_type={'subj_type', 0x3d, 'fscache'}}, {@euid_lt}, {@fowner_lt}, {@fsname={'fsname', 0x3d, '-\xdd+.@)'}}, {@hash}]}})
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0)
r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5)
pivot_root(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00')
open(&(0x7f0000000100)='./file0\x00', 0x400000, 0x80)
r6 = getpgrp(r2)
perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x3f, 0x81, 0x8, 0x6, 0x0, 0x8, 0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xcb, 0x0, @perf_config_ext={0xffff, 0x9}, 0x1, 0x4, 0xffffffff, 0x4, 0x3, 0x1, 0x800, 0x0, 0x400, 0x0, 0x8}, r6, 0xd, r1, 0x18)
ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000640)={0x18, 0x4, {0x10001, @usage=0x4000000040000000, 0x0, 0x8, 0xa68, 0x3c, 0xfffffffffffffffb, 0x53d5, 0xc4, @usage=0x7, 0x40, 0x6, [0x7ff, 0x0, 0x2, 0x3a1, 0x7, 0xa9]}, {0x2, @struct={0x3, 0x3f}, 0x0, 0x4, 0xfffffffffffffff7, 0x0, 0xffffffffffffffe0, 0xfffffffffffffff7, 0x0, @struct={0x1, 0x45}, 0x1, 0x1000, [0x1, 0x6, 0x0, 0x4, 0x5, 0x9]}, {0x1, @usage=0xf325, 0x0, 0x40, 0x8001, 0x1, 0x3, 0x80, 0xc8, @struct={0x200, 0xc91f}, 0x810001, 0x8, [0xe110, 0x4f54, 0x42d2389f, 0x7fffffff, 0x81, 0x94]}, {0x9, 0x7fc, 0x20000000}})