r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x1, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) fcntl$dupfd(r0, 0x0, r2) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [], 0x80, "5fabd34a60e47f"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000400)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000000c00)={0x0, 0x0, "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", "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