io_setup(0x1, &(0x7f0000000280)=<r0=>0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = eventfd(0x0)
io_submit(r0, 0x1, &(0x7f00000004c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}])
r2 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0)
io_cancel(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0)
r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clock_gettime(0x0, &(0x7f0000000240)={<r4=>0x0, <r5=>0x0})
mq_timedsend(r2, &(0x7f0000000140)="f103ba95b4c2a8a602cfacf072d2ed4e73709080ae775aff48dbb79d8481302458e9d1abae7a53b7a53b9e1387ee9b8c452dee2194ce6dc34626cd849447f9efa0c30a4fe5666f22e0acbee09f2326a9148154220d2dd7bda2ba200f7420e9e8d2a57ee06d9ef01659350c133cf3c6491aec8960e0b5e9a8a1ee0adb9963272e6ef866d21ba57cc0b3b916b7a7a7ae014955e4a7c19e852ea25d69f549f86a887ecbbaadd3dcee351abe4fc87dd25e0bb39390505cd011ff3b052ea1b8d149a1408096058e3e17b0ee0cad8586b9fd70c1", 0xd1, 0x1000, &(0x7f00000002c0)={r4, r5+10000000})
pwrite64(r3, 0x0, 0x0, 0x0)
r6 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0)
lseek(r6, 0x9e46, 0x0)
dup2(r6, r3)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, 0x0)